OpenCores
URL https://opencores.org/ocsvn/or1k/or1k/trunk

Subversion Repositories or1k

[/] [or1k/] [trunk/] [mw/] [doc/] [nano-X/] [nano-X-docs.ps] - Blame information for rev 1765

Details | Compare with Previous | View Log

Line No. Rev Author Line
1 673 markom 
%!PS-Adobe-2.0
2 
%%Creator: dvips(k) 5.78 Copyright 1998 Radical Eye Software (www.radicaleye.com)
3 
%%Title: nano-X-docs.dvi
4 
%%Pages: 70
5 
%%PageOrder: Ascend
6 
%%BoundingBox: 0 0 596 842
7 
%%DocumentFonts: Helvetica-Bold Times-Bold Times-Roman Times-Italic
8 
%%+ Courier Courier-Oblique
9 
%%EndComments
10 
%DVIPSCommandLine: dvips nano-X-docs.dvi -o nano-X-docs.ps
11 
%DVIPSParameters: dpi=600, compressed
12 
%DVIPSSource:  TeX output 2000.12.13:0008
13 
%%BeginProcSet: texc.pro
14 
%!
15 
/TeXDict 300 dict def TeXDict begin /N{def}def /B{bind def}N /S{exch}N
16 
/X{S N}B /TR{translate}N /isls false N /vsize 11 72 mul N /hsize 8.5 72
17 
mul N /landplus90{false}def /@rigin{isls{[0 landplus90{1 -1}{-1 1}
18 
ifelse 0 0 0]concat}if 72 Resolution div 72 VResolution div neg scale
19 
isls{landplus90{VResolution 72 div vsize mul 0 exch}{Resolution -72 div
20 
hsize mul 0}ifelse TR}if Resolution VResolution vsize -72 div 1 add mul
21 
TR[matrix currentmatrix{dup dup round sub abs 0.00001 lt{round}if}
22 
forall round exch round exch]setmatrix}N /@landscape{/isls true N}B
23 
/@manualfeed{statusdict /manualfeed true put}B /@copies{/#copies X}B
24 
/FMat[1 0 0 -1 0 0]N /FBB[0 0 0 0]N /nn 0 N /IE 0 N /ctr 0 N /df-tail{
25 
/nn 8 dict N nn begin /FontType 3 N /FontMatrix fntrx N /FontBBox FBB N
26 
string /base X array /BitMaps X /BuildChar{CharBuilder}N /Encoding IE N
27 
end dup{/foo setfont}2 array copy cvx N load 0 nn put /ctr 0 N[}B /df{
28 
/sf 1 N /fntrx FMat N df-tail}B /dfs{div /sf X /fntrx[sf 0 0 sf neg 0 0]
29 
N df-tail}B /E{pop nn dup definefont setfont}B /ch-width{ch-data dup
30 
length 5 sub get}B /ch-height{ch-data dup length 4 sub get}B /ch-xoff{
31 
128 ch-data dup length 3 sub get sub}B /ch-yoff{ch-data dup length 2 sub
32 
get 127 sub}B /ch-dx{ch-data dup length 1 sub get}B /ch-image{ch-data
33 
dup type /stringtype ne{ctr get /ctr ctr 1 add N}if}B /id 0 N /rw 0 N
34 
/rc 0 N /gp 0 N /cp 0 N /G 0 N /sf 0 N /CharBuilder{save 3 1 roll S dup
35 
/base get 2 index get S /BitMaps get S get /ch-data X pop /ctr 0 N ch-dx
36 
 
37 
setcachedevice ch-width ch-height true[1 0 0 -1 -.1 ch-xoff sub ch-yoff
38 
.1 sub]/id ch-image N /rw ch-width 7 add 8 idiv string N /rc 0 N /gp 0 N
39 
/cp 0 N{rc 0 ne{rc 1 sub /rc X rw}{G}ifelse}imagemask restore}B /G{{id
40 
gp get /gp gp 1 add N dup 18 mod S 18 idiv pl S get exec}loop}B /adv{cp
41 
add /cp X}B /chg{rw cp id gp 4 index getinterval putinterval dup gp add
42 
/gp X adv}B /nd{/cp 0 N rw exit}B /lsh{rw cp 2 copy get dup 0 eq{pop 1}{
43 
dup 255 eq{pop 254}{dup dup add 255 and S 1 and or}ifelse}ifelse put 1
44 
adv}B /rsh{rw cp 2 copy get dup 0 eq{pop 128}{dup 255 eq{pop 127}{dup 2
45 
idiv S 128 and or}ifelse}ifelse put 1 adv}B /clr{rw cp 2 index string
46 
putinterval adv}B /set{rw cp fillstr 0 4 index getinterval putinterval
47 
adv}B /fillstr 18 string 0 1 17{2 copy 255 put pop}for N /pl[{adv 1 chg}
48 
{adv 1 chg nd}{1 add chg}{1 add chg nd}{adv lsh}{adv lsh nd}{adv rsh}{
49 
adv rsh nd}{1 add adv}{/rc X nd}{1 add set}{1 add clr}{adv 2 chg}{adv 2
50 
chg nd}{pop nd}]dup{bind pop}forall N /D{/cc X dup type /stringtype ne{]
51 
}if nn /base get cc ctr put nn /BitMaps get S ctr S sf 1 ne{dup dup
52 
length 1 sub dup 2 index S get sf div put}if put /ctr ctr 1 add N}B /I{
53 
cc 1 add D}B /bop{userdict /bop-hook known{bop-hook}if /SI save N @rigin
54 
 
55 
add .99 lt{/QV}{/RV}ifelse load def pop pop}N /eop{SI restore userdict
56 
/eop-hook known{eop-hook}if showpage}N /@start{userdict /start-hook
57 
known{start-hook}if pop /VResolution X /Resolution X 1000 div /DVImag X
58 
/IE 256 array N 2 string 0 1 255{IE S dup 360 add 36 4 index cvrs cvn
59 
put}for pop 65781.76 div /vsize X 65781.76 div /hsize X}N /p{show}N
60 
/RMat[1 0 0 -1 0 0]N /BDot 260 string N /rulex 0 N /ruley 0 N /v{/ruley
61 
X /rulex X V}B /V{}B /RV statusdict begin /product where{pop false[
62 
(Display)(NeXT)(LaserWriter 16/600)]{dup length product length le{dup
63 
length product exch 0 exch getinterval eq{pop true exit}if}{pop}ifelse}
64 
forall}{false}ifelse end{{gsave TR -.1 .1 TR 1 1 scale rulex ruley false
65 
RMat{BDot}imagemask grestore}}{{gsave TR -.1 .1 TR rulex ruley scale 1 1
66 
false RMat{BDot}imagemask grestore}}ifelse B /QV{gsave newpath transform
67 
round exch round exch itransform moveto rulex 0 rlineto 0 ruley neg
68 
rlineto rulex neg 0 rlineto fill grestore}B /a{moveto}B /delta 0 N /tail
69 
{dup /delta X 0 rmoveto}B /M{S p delta add tail}B /b{S p tail}B /c{-4 M}
70 
B /d{-3 M}B /e{-2 M}B /f{-1 M}B /g{0 M}B /h{1 M}B /i{2 M}B /j{3 M}B /k{
71 
4 M}B /w{0 rmoveto}B /l{p -4 w}B /m{p -3 w}B /n{p -2 w}B /o{p -1 w}B /q{
72 
p 1 w}B /r{p 2 w}B /s{p 3 w}B /t{p 4 w}B /x{0 S rmoveto}B /y{3 2 roll p
73 
a}B /bos{/SS save N}B /eos{SS restore}B end
74 
 
75 
%%EndProcSet
76 
%%BeginProcSet: 8r.enc
77 
% @@psencodingfile@{
78 
%   author = "S. Rahtz, P. MacKay, Alan Jeffrey, B. Horn, K. Berry",
79 
%   version = "0.6",
80 
%   date = "22 June 1996",
81 
%   filename = "8r.enc",
82 
%   email = "kb@@mail.tug.org",
83 
%   address = "135 Center Hill Rd. // Plymouth, MA 02360",
84 
%   codetable = "ISO/ASCII",
85 
%   checksum = "119     662    4424",
86 
%   docstring = "Encoding for TrueType or Type 1 fonts to be used with TeX."
87 
% @}
88 
%
89 
% Idea is to have all the characters normally included in Type 1 fonts
90 
% available for typesetting. This is effectively the characters in Adobe
91 
% Standard Encoding + ISO Latin 1 + extra characters from Lucida.
92 
%
93 
% Character code assignments were made as follows:
94 
%
95 
% (1) the Windows ANSI characters are almost all in their Windows ANSI
96 
% positions, because some Windows users cannot easily reencode the
97 
% fonts, and it makes no difference on other systems. The only Windows
98 
% ANSI characters not available are those that make no sense for
99 
% typesetting -- rubout (127 decimal), nobreakspace (160), softhyphen
100 
% (173). quotesingle and grave are moved just because it's such an
101 
% irritation not having them in TeX positions.
102 
%
103 
% (2) Remaining characters are assigned arbitrarily to the lower part
104 
% of the range, avoiding 0, 10 and 13 in case we meet dumb software.
105 
%
106 
% (3) Y&Y Lucida Bright includes some extra text characters; in the
107 
% hopes that other PostScript fonts, perhaps created for public
108 
% consumption, will include them, they are included starting at 0x12.
109 
%
110 
% (4) Remaining positions left undefined are for use in (hopefully)
111 
% upward-compatible revisions, if someday more characters are generally
112 
% available.
113 
%
114 
% (5) hyphen appears twice for compatibility with both ASCII and Windows.
115 
%
116 
/TeXBase1Encoding [
117 
% 0x00 (encoded characters from Adobe Standard not in Windows 3.1)
118 
  /.notdef /dotaccent /fi /fl
119 
  /fraction /hungarumlaut /Lslash /lslash
120 
  /ogonek /ring /.notdef
121 
  /breve /minus /.notdef
122 
% These are the only two remaining unencoded characters, so may as
123 
% well include them.
124 
  /Zcaron /zcaron
125 
% 0x10
126 
 /caron /dotlessi
127 
% (unusual TeX characters available in, e.g., Lucida Bright)
128 
 /dotlessj /ff /ffi /ffl
129 
 /.notdef /.notdef /.notdef /.notdef
130 
 /.notdef /.notdef /.notdef /.notdef
131 
 % very contentious; it's so painful not having quoteleft and quoteright
132 
 % at 96 and 145 that we move the things normally found there down to here.
133 
 /grave /quotesingle
134 
% 0x20 (ASCII begins)
135 
 /space /exclam /quotedbl /numbersign
136 
 /dollar /percent /ampersand /quoteright
137 
 /parenleft /parenright /asterisk /plus /comma /hyphen /period /slash
138 
% 0x30
139 
 /zero /one /two /three /four /five /six /seven
140 
 /eight /nine /colon /semicolon /less /equal /greater /question
141 
% 0x40
142 
 /at /A /B /C /D /E /F /G /H /I /J /K /L /M /N /O
143 
% 0x50
144 
 /P /Q /R /S /T /U /V /W
145 
 /X /Y /Z /bracketleft /backslash /bracketright /asciicircum /underscore
146 
% 0x60
147 
 /quoteleft /a /b /c /d /e /f /g /h /i /j /k /l /m /n /o
148 
% 0x70
149 
 /p /q /r /s /t /u /v /w
150 
 /x /y /z /braceleft /bar /braceright /asciitilde
151 
 /.notdef % rubout; ASCII ends
152 
% 0x80
153 
 /.notdef /.notdef /quotesinglbase /florin
154 
 /quotedblbase /ellipsis /dagger /daggerdbl
155 
 /circumflex /perthousand /Scaron /guilsinglleft
156 
 /OE /.notdef /.notdef /.notdef
157 
% 0x90
158 
 /.notdef /.notdef /.notdef /quotedblleft
159 
 /quotedblright /bullet /endash /emdash
160 
 /tilde /trademark /scaron /guilsinglright
161 
 /oe /.notdef /.notdef /Ydieresis
162 
% 0xA0
163 
 /.notdef % nobreakspace
164 
 /exclamdown /cent /sterling
165 
 /currency /yen /brokenbar /section
166 
 /dieresis /copyright /ordfeminine /guillemotleft
167 
 /logicalnot
168 
 /hyphen % Y&Y (also at 45); Windows' softhyphen
169 
 /registered
170 
 /macron
171 
% 0xD0
172 
 /degree /plusminus /twosuperior /threesuperior
173 
 /acute /mu /paragraph /periodcentered
174 
 /cedilla /onesuperior /ordmasculine /guillemotright
175 
 /onequarter /onehalf /threequarters /questiondown
176 
% 0xC0
177 
 /Agrave /Aacute /Acircumflex /Atilde /Adieresis /Aring /AE /Ccedilla
178 
 /Egrave /Eacute /Ecircumflex /Edieresis
179 
 /Igrave /Iacute /Icircumflex /Idieresis
180 
% 0xD0
181 
 /Eth /Ntilde /Ograve /Oacute
182 
 /Ocircumflex /Otilde /Odieresis /multiply
183 
 /Oslash /Ugrave /Uacute /Ucircumflex
184 
 /Udieresis /Yacute /Thorn /germandbls
185 
% 0xE0
186 
 /agrave /aacute /acircumflex /atilde
187 
 /adieresis /aring /ae /ccedilla
188 
 /egrave /eacute /ecircumflex /edieresis
189 
 /igrave /iacute /icircumflex /idieresis
190 
% 0xF0
191 
 /eth /ntilde /ograve /oacute
192 
 /ocircumflex /otilde /odieresis /divide
193 
 /oslash /ugrave /uacute /ucircumflex
194 
 /udieresis /yacute /thorn /ydieresis
195 
] def
196 
 
197 
%%EndProcSet
198 
%%BeginProcSet: texps.pro
199 
%!
200 
TeXDict begin /rf{findfont dup length 1 add dict begin{1 index /FID ne 2
201 
index /UniqueID ne and{def}{pop pop}ifelse}forall[1 index 0 6 -1 roll
202 
exec 0 exch 5 -1 roll VResolution Resolution div mul neg 0 0]/Metrics
203 
exch def dict begin Encoding{exch dup type /integertype ne{pop pop 1 sub
204 
dup 0 le{pop}{[}ifelse}{FontMatrix 0 get div Metrics 0 get div def}
205 
ifelse}forall Metrics /Metrics currentdict end def[2 index currentdict
206 
end definefont 3 -1 roll makefont /setfont cvx]cvx def}def /ObliqueSlant
207 
{dup sin S cos div neg}B /SlantFont{4 index mul add}def /ExtendFont{3 -1
208 
roll mul exch}def /ReEncodeFont{/Encoding exch def}def end
209 
 
210 
%%EndProcSet
211 
%%BeginProcSet: special.pro
212 
%!
213 
TeXDict begin /SDict 200 dict N SDict begin /@SpecialDefaults{/hs 612 N
214 
/vs 792 N /ho 0 N /vo 0 N /hsc 1 N /vsc 1 N /ang 0 N /CLIP 0 N /rwiSeen
215 
false N /rhiSeen false N /letter{}N /note{}N /a4{}N /legal{}N}B
216 
/@scaleunit 100 N /@hscale{@scaleunit div /hsc X}B /@vscale{@scaleunit
217 
div /vsc X}B /@hsize{/hs X /CLIP 1 N}B /@vsize{/vs X /CLIP 1 N}B /@clip{
218 
/CLIP 2 N}B /@hoffset{/ho X}B /@voffset{/vo X}B /@angle{/ang X}B /@rwi{
219 
10 div /rwi X /rwiSeen true N}B /@rhi{10 div /rhi X /rhiSeen true N}B
220 
/@llx{/llx X}B /@lly{/lly X}B /@urx{/urx X}B /@ury{/ury X}B /magscale
221 
true def end /@MacSetUp{userdict /md known{userdict /md get type
222 
/dicttype eq{userdict begin md length 10 add md maxlength ge{/md md dup
223 
length 20 add dict copy def}if end md begin /letter{}N /note{}N /legal{}
224 
N /od{txpose 1 0 mtx defaultmatrix dtransform S atan/pa X newpath
225 
clippath mark{transform{itransform moveto}}{transform{itransform lineto}
226 
}{6 -2 roll transform 6 -2 roll transform 6 -2 roll transform{
227 
itransform 6 2 roll itransform 6 2 roll itransform 6 2 roll curveto}}{{
228 
closepath}}pathforall newpath counttomark array astore /gc xdf pop ct 39
229 
 
230 
/txpose{pxs pys scale ppr aload pop por{noflips{pop S neg S TR pop 1 -1
231 
scale}if xflip yflip and{pop S neg S TR 180 rotate 1 -1 scale ppr 3 get
232 
ppr 1 get neg sub neg ppr 2 get ppr 0 get neg sub neg TR}if xflip yflip
233 
not and{pop S neg S TR pop 180 rotate ppr 3 get ppr 1 get neg sub neg 0
234 
TR}if yflip xflip not and{ppr 1 get neg ppr 0 get neg TR}if}{noflips{TR
235 
pop pop 270 rotate 1 -1 scale}if xflip yflip and{TR pop pop 90 rotate 1
236 
-1 scale ppr 3 get ppr 1 get neg sub neg ppr 2 get ppr 0 get neg sub neg
237 
TR}if xflip yflip not and{TR pop pop 90 rotate ppr 3 get ppr 1 get neg
238 
sub neg 0 TR}if yflip xflip not and{TR pop pop 270 rotate ppr 2 get ppr
239 
 
240 
2 div 3 1 roll add 2 div 2 copy TR .96 dup scale neg S neg S TR}if}N /cp
241 
{pop pop showpage pm restore}N end}if}if}N /normalscale{Resolution 72
242 
div VResolution 72 div neg scale magscale{DVImag dup scale}if 0 setgray}
243 
N /psfts{S 65781.76 div N}N /startTexFig{/psf$SavedState save N userdict
244 
maxlength dict begin /magscale true def normalscale currentpoint TR
245 
/psf$ury psfts /psf$urx psfts /psf$lly psfts /psf$llx psfts /psf$y psfts
246 
/psf$x psfts currentpoint /psf$cy X /psf$cx X /psf$sx psf$x psf$urx
247 
psf$llx sub div N /psf$sy psf$y psf$ury psf$lly sub div N psf$sx psf$sy
248 
scale psf$cx psf$sx div psf$llx sub psf$cy psf$sy div psf$ury sub TR
249 
/showpage{}N /erasepage{}N /copypage{}N /p 3 def @MacSetUp}N /doclip{
250 
psf$llx psf$lly psf$urx psf$ury currentpoint 6 2 roll newpath 4 copy 4 2
251 
roll moveto 6 -1 roll S lineto S lineto S lineto closepath clip newpath
252 
moveto}N /endTexFig{end psf$SavedState restore}N /@beginspecial{SDict
253 
begin /SpecialSave save N gsave normalscale currentpoint TR
254 
@SpecialDefaults count /ocount X /dcount countdictstack N}N /@setspecial
255 
{CLIP 1 eq{newpath 0 0 moveto hs 0 rlineto 0 vs rlineto hs neg 0 rlineto
256 
closepath clip}if ho vo TR hsc vsc scale ang rotate rwiSeen{rwi urx llx
257 
sub div rhiSeen{rhi ury lly sub div}{dup}ifelse scale llx neg lly neg TR
258 
}{rhiSeen{rhi ury lly sub div dup scale llx neg lly neg TR}if}ifelse
259 
CLIP 2 eq{newpath llx lly moveto urx lly lineto urx ury lineto llx ury
260 
lineto closepath clip}if /showpage{}N /erasepage{}N /copypage{}N newpath
261 
}N /@endspecial{count ocount sub{pop}repeat countdictstack dcount sub{
262 
end}repeat grestore SpecialSave restore end}N /@defspecial{SDict begin}
263 
N /@fedspecial{end}B /li{lineto}B /rl{rlineto}B /rc{rcurveto}B /np{
264 
/SaveX currentpoint /SaveY X N 1 setlinecap newpath}N /st{stroke SaveX
265 
SaveY moveto}N /fil{fill SaveX SaveY moveto}N /ellipse{/endangle X
266 
/startangle X /yrad X /xrad X /savematrix matrix currentmatrix N TR xrad
267 
yrad scale 0 0 1 startangle endangle arc savematrix setmatrix}N end
268 
 
269 
%%EndProcSet
270 
%%BeginProcSet: color.pro
271 
%!
272 
TeXDict begin /setcmykcolor where{pop}{/setcmykcolor{dup 10 eq{pop
273 
setrgbcolor}{1 sub 4 1 roll 3{3 index add neg dup 0 lt{pop 0}if 3 1 roll
274 
}repeat setrgbcolor pop}ifelse}B}ifelse /TeXcolorcmyk{setcmykcolor}def
275 
/TeXcolorrgb{setrgbcolor}def /TeXcolorgrey{setgray}def /TeXcolorgray{
276 
setgray}def /TeXcolorhsb{sethsbcolor}def /currentcmykcolor where{pop}{
277 
/currentcmykcolor{currentrgbcolor 10}B}ifelse /DC{exch dup userdict exch
278 
known{pop pop}{X}ifelse}B /GreenYellow{0.15 0 0.69 0 setcmykcolor}DC
279 
/Yellow{0 0 1 0 setcmykcolor}DC /Goldenrod{0 0.10 0.84 0 setcmykcolor}
280 
DC /Dandelion{0 0.29 0.84 0 setcmykcolor}DC /Apricot{0 0.32 0.52 0
281 
setcmykcolor}DC /Peach{0 0.50 0.70 0 setcmykcolor}DC /Melon{0 0.46 0.50
282 
 
283 
0.61 0.87 0 setcmykcolor}DC /BurntOrange{0 0.51 1 0 setcmykcolor}DC
284 
/Bittersweet{0 0.75 1 0.24 setcmykcolor}DC /RedOrange{0 0.77 0.87 0
285 
setcmykcolor}DC /Mahogany{0 0.85 0.87 0.35 setcmykcolor}DC /Maroon{0
286 
0.87 0.68 0.32 setcmykcolor}DC /BrickRed{0 0.89 0.94 0.28 setcmykcolor}
287 
DC /Red{0 1 1 0 setcmykcolor}DC /OrangeRed{0 1 0.50 0 setcmykcolor}DC
288 
/RubineRed{0 1 0.13 0 setcmykcolor}DC /WildStrawberry{0 0.96 0.39 0
289 
setcmykcolor}DC /Salmon{0 0.53 0.38 0 setcmykcolor}DC /CarnationPink{0
290 
0.63 0 0 setcmykcolor}DC /Magenta{0 1 0 0 setcmykcolor}DC /VioletRed{0
291 
0.81 0 0 setcmykcolor}DC /Rhodamine{0 0.82 0 0 setcmykcolor}DC /Mulberry
292 
{0.34 0.90 0 0.02 setcmykcolor}DC /RedViolet{0.07 0.90 0 0.34
293 
setcmykcolor}DC /Fuchsia{0.47 0.91 0 0.08 setcmykcolor}DC /Lavender{0
294 
0.48 0 0 setcmykcolor}DC /Thistle{0.12 0.59 0 0 setcmykcolor}DC /Orchid{
295 
0.32 0.64 0 0 setcmykcolor}DC /DarkOrchid{0.40 0.80 0.20 0 setcmykcolor}
296 
DC /Purple{0.45 0.86 0 0 setcmykcolor}DC /Plum{0.50 1 0 0 setcmykcolor}
297 
DC /Violet{0.79 0.88 0 0 setcmykcolor}DC /RoyalPurple{0.75 0.90 0 0
298 
setcmykcolor}DC /BlueViolet{0.86 0.91 0 0.04 setcmykcolor}DC /Periwinkle
299 
{0.57 0.55 0 0 setcmykcolor}DC /CadetBlue{0.62 0.57 0.23 0 setcmykcolor}
300 
DC /CornflowerBlue{0.65 0.13 0 0 setcmykcolor}DC /MidnightBlue{0.98 0.13
301 
 
302 
/RoyalBlue{1 0.50 0 0 setcmykcolor}DC /Blue{1 1 0 0 setcmykcolor}DC
303 
/Cerulean{0.94 0.11 0 0 setcmykcolor}DC /Cyan{1 0 0 0 setcmykcolor}DC
304 
/ProcessBlue{0.96 0 0 0 setcmykcolor}DC /SkyBlue{0.62 0 0.12 0
305 
setcmykcolor}DC /Turquoise{0.85 0 0.20 0 setcmykcolor}DC /TealBlue{0.86
306 
 
307 
/BlueGreen{0.85 0 0.33 0 setcmykcolor}DC /Emerald{1 0 0.50 0
308 
setcmykcolor}DC /JungleGreen{0.99 0 0.52 0 setcmykcolor}DC /SeaGreen{
309 
0.69 0 0.50 0 setcmykcolor}DC /Green{1 0 1 0 setcmykcolor}DC
310 
/ForestGreen{0.91 0 0.88 0.12 setcmykcolor}DC /PineGreen{0.92 0 0.59
311 
0.25 setcmykcolor}DC /LimeGreen{0.50 0 1 0 setcmykcolor}DC /YellowGreen{
312 
0.44 0 0.74 0 setcmykcolor}DC /SpringGreen{0.26 0 0.76 0 setcmykcolor}
313 
DC /OliveGreen{0.64 0 0.95 0.40 setcmykcolor}DC /RawSienna{0 0.72 1 0.45
314 
setcmykcolor}DC /Sepia{0 0.83 1 0.70 setcmykcolor}DC /Brown{0 0.81 1
315 
0.60 setcmykcolor}DC /Tan{0.14 0.42 0.56 0 setcmykcolor}DC /Gray{0 0 0
316 
0.50 setcmykcolor}DC /Black{0 0 0 1 setcmykcolor}DC /White{0 0 0 0
317 
setcmykcolor}DC end
318 
 
319 
%%EndProcSet
320 
TeXDict begin 39158280 55380996 1000 600 600 (nano-X-docs.dvi)
321 
@start /Fa 133[60 60 60 60 60 60 60 60 60 1[60 60 60
322 
60 60 60 1[60 60 60 60 60 60 60 60 60 1[60 44[60 60 3[60
323 
45[{TeXBase1Encoding ReEncodeFont}28 99.6264 /Courier-Oblique
324 
rf /Fb 133[60 66 66 93 66 73 40 66 47 73 73 73 73 106
325 
33 66 33 33 73 73 40 66 73 66 73 66 8[80 113 1[86 73
326 
80 86 1[80 93 86 100 73 86 1[33 86 93 73 80 86 86 86
327 
86 23[40 40 40[{TeXBase1Encoding ReEncodeFont}49 119.552
328 
/Helvetica-Bold rf /Fc 133[54 54 54 54 54 54 54 54 54
329 
54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 1[54
330 
4[54 54 54 54 54 54 54 54 54 1[54 54 54 54 54 54 1[54
331 
54 54 54 54 54 54 54 54 5[54 8[54 54 3[54 54 1[54 54
332 
54 40[{TeXBase1Encoding ReEncodeFont}59 89.6638 /Courier
333 
rf /Fd 136[60 60 60 60 60 60 1[60 60 60 60 60 2[60 60
334 
60 60 60 60 60 1[60 97[{TeXBase1Encoding ReEncodeFont}19
335 
99.6264 /Courier rf /Fe 134[80 4[48 80 56 1[88 88 88
336 
128 40 2[40 3[80 1[80 1[80 13[96 4[104 9[104 68[{
337 
TeXBase1Encoding ReEncodeFont}16 143.462 /Helvetica-Bold
338 
rf /Ff 136[134 96 105 57 96 67 1[105 105 105 153 48 2[48
339 
105 105 57 96 105 96 1[96 45[96 9[57 57 40[{
340 
TeXBase1Encoding ReEncodeFont}22 172.154 /Helvetica-Bold
341 
rf /Fg 138[50 28 39 39 1[50 50 50 1[28 2[28 50 2[44 2[50
342 
50 8[61 5[61 14[66 9[50 50 50 50 50 50 50 50 50 50 1[25
343 
33 45[{TeXBase1Encoding ReEncodeFont}28 99.6264 /Times-Italic
344 
rf /Fh 104[100 28[44 50 50 72 50 50 28 39 33 50 50 50
345 
50 78 28 50 28 28 50 50 33 44 50 44 50 44 1[50 5[72 72
346 
94 72 72 61 55 66 72 55 72 72 89 61 72 39 33 72 72 55
347 
61 72 66 66 72 1[44 3[28 28 1[50 50 50 50 50 50 50 50
348 
50 28 25 33 25 1[50 33 33 33 4[41 30[55 55 2[{
349 
TeXBase1Encoding ReEncodeFont}76 99.6264 /Times-Roman
350 
rf /Fi 144[50 55 1[28 2[28 6[55 50 8[72 35[50 2[50 2[25
351 
33 45[{TeXBase1Encoding ReEncodeFont}11 99.6264 /Times-Bold
352 
rf /Fj 139[69 115 80 1[126 126 126 1[57 2[57 126 1[69
353 
115 2[126 115 8[138 3[126 16[149 17[115 2[57 69 45[{
354 
TeXBase1Encoding ReEncodeFont}19 206.584 /Helvetica-Bold
355 
rf /Fk 138[61 2[39 2[61 61 1[28 5[33 55 1[55 1[55 8[66
356 
5[72 1[66 1[72 83 3[28 7[72 19[33 45[{TeXBase1Encoding ReEncodeFont}17
357 
99.6264 /Helvetica-Bold rf /Fl 138[151 2[96 2[151 151
358 
1[69 5[83 138 1[138 1[138 8[165 5[179 1[165 1[179 206
359 
3[69 7[179 19[83 45[{TeXBase1Encoding ReEncodeFont}17
360 
247.895 /Helvetica-Bold rf end
361 
%%EndProlog
362 
%%BeginSetup
363 
%%Feature: *Resolution 600dpi
364 
TeXDict begin
365 
%%PaperSize: A4
366 
 
367 
%%EndSetup
368 
%%Page: 1 1
369 
1 0 bop Black Black 173 677 a Fl(Nano-X)69 b(API)h(Ref)n(erence)e(Man)n
370 
(ual)p Black Black eop
371 
%%Page: 2 2
372 
2 1 bop Black Black -2 579 a Fk(Nano-X)28 b(API)g(Ref)o(erence)h(Man)o
373 
(ual)p Black Black eop
374 
%%Page: 3 3
375 
3 2 bop Black Black -2 647 a Fj(T)-17 b(ab)n(le)58 b(of)g(Contents)396
376 
879 y Fi(1.)31 b(libnano-X)p Black 16 w(.)p Black Black(.)p
377 
Black Black(.)p Black Black(.)p Black Black(.)p Black
378 
Black(.)p Black Black(.)p Black Black(.)p Black Black
379 
-1 w(.)p Black Black(.)p Black Black(.)p Black Black(.)p
380 
Black Black(.)p Black Black(.)p Black Black(.)p Black
381 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
382 
Black Black -1 w(.)p Black Black(.)p Black Black(.)p
383 
Black Black(.)p Black Black(.)p Black Black(.)p Black
384 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
385 
Black Black(.)p Black Black -1 w(.)p Black Black(.)p
386 
Black Black(.)p Black Black(.)p Black Black(.)p Black
387 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
388 
Black Black(.)p Black Black -1 w(.)p Black Black(.)p
389 
Black Black(.)p Black Black(.)p Black Black(.)p Black
390 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
391 
Black Black(.)p Black Black(.)p Black Black -1 w(.)p
392 
Black Black(.)p Black Black(.)p Black Black(.)p Black
393 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
394 
Black Black(.)p Black Black(.)p Black Black(.)p Black
395 
Black -1 w(.)p Black Black(.)p Black Black(.)p Black
396 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
397 
Black Black(.)p Black Black(.)p Black Black(.)p Black
398 
Black -1 w(.)p Black Black(.)p Black Black(.)p Black
399 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
400 
Black Black(.)p Black Black(.)p Black Black(.)p Black
401 
Black(.)p Black Black -1 w(.)p Black Black(.)p Black
402 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
403 
Black Black(.)p Black Black(.)p Black Black(.)p Black
404 
Black(.)p Black Black(.)p Black Black -1 w(.)p Black
405 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
406 
Black Black(.)p Black Black(.)p Black Black(.)p Black
407 
Black(.)p Black Black(.)p Black Black -1 w(.)p Black
408 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
409 
Black Black(.)p Black Black(.)p Black Black(.)p Black
410 
Black(.)p Black Black(.)p Black Black(.)p Black Black
411 
-1 w(.)p Black(4)596 1029 y Fh(general)p Black 6 w(.)p
412 
Black Black -1 w(.)p Black Black(.)p Black Black(.)p
413 
Black Black(.)p Black Black(.)p Black Black(.)p Black
414 
Black(.)p Black Black(.)p Black Black(.)p Black Black
415 
-1 w(.)p Black Black(.)p Black Black(.)p Black Black(.)p
416 
Black Black(.)p Black Black(.)p Black Black(.)p Black
417 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
418 
Black Black -1 w(.)p Black Black(.)p Black Black(.)p
419 
Black Black(.)p Black Black(.)p Black Black(.)p Black
420 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
421 
Black Black(.)p Black Black -1 w(.)p Black Black(.)p
422 
Black Black(.)p Black Black(.)p Black Black(.)p Black
423 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
424 
Black Black(.)p Black Black -1 w(.)p Black Black(.)p
425 
Black Black(.)p Black Black(.)p Black Black(.)p Black
426 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
427 
Black Black(.)p Black Black(.)p Black Black -1 w(.)p
428 
Black Black(.)p Black Black(.)p Black Black(.)p Black
429 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
430 
Black Black(.)p Black Black(.)p Black Black(.)p Black
431 
Black -1 w(.)p Black Black(.)p Black Black(.)p Black
432 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
433 
Black Black(.)p Black Black(.)p Black Black(.)p Black
434 
Black -1 w(.)p Black Black(.)p Black Black(.)p Black
435 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
436 
Black Black(.)p Black Black(.)p Black Black(.)p Black
437 
Black(.)p Black Black -1 w(.)p Black Black(.)p Black
438 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
439 
Black Black(.)p Black Black(.)p Black Black(.)p Black
440 
Black(.)p Black Black(.)p Black Black -1 w(.)p Black
441 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
442 
Black Black(.)p Black Black(.)p Black Black(.)p Black
443 
Black(.)p Black Black(.)p Black Black -1 w(.)p Black
444 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
445 
Black Black(.)p Black Black(.)p Black Black(.)p Black
446 
Black(.)p Black Black(.)p Black Black(.)p Black Black
447 
-1 w(.)p Black(4)596 1158 y(windo)n(w)p Black 5 w(.)p
448 
Black Black -2 w(.)p Black Black(.)p Black Black(.)p
449 
Black Black(.)p Black Black(.)p Black Black(.)p Black
450 
Black(.)p Black Black(.)p Black Black -1 w(.)p Black
451 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
452 
Black Black(.)p Black Black(.)p Black Black(.)p Black
453 
Black(.)p Black Black(.)p Black Black(.)p Black Black
454 
-1 w(.)p Black Black(.)p Black Black(.)p Black Black(.)p
455 
Black Black(.)p Black Black(.)p Black Black(.)p Black
456 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
457 
Black Black -1 w(.)p Black Black(.)p Black Black(.)p
458 
Black Black(.)p Black Black(.)p Black Black(.)p Black
459 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
460 
Black Black -1 w(.)p Black Black(.)p Black Black(.)p
461 
Black Black(.)p Black Black(.)p Black Black(.)p Black
462 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
463 
Black Black(.)p Black Black -1 w(.)p Black Black(.)p
464 
Black Black(.)p Black Black(.)p Black Black(.)p Black
465 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
466 
Black Black(.)p Black Black(.)p Black Black -1 w(.)p
467 
Black Black(.)p Black Black(.)p Black Black(.)p Black
468 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
469 
Black Black(.)p Black Black(.)p Black Black -1 w(.)p
470 
Black Black(.)p Black Black(.)p Black Black(.)p Black
471 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
472 
Black Black(.)p Black Black(.)p Black Black(.)p Black
473 
Black -1 w(.)p Black Black(.)p Black Black(.)p Black
474 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
475 
Black Black(.)p Black Black(.)p Black Black(.)p Black
476 
Black(.)p Black Black -1 w(.)p Black Black(.)p Black
477 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
478 
Black Black(.)p Black Black(.)p Black Black(.)p Black
479 
Black(.)p Black Black -1 w(.)p Black Black(.)p Black
480 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
481 
Black Black(.)p Black Black(.)p Black Black(.)p Black
482 
Black(.)p Black Black(.)p Black Black -1 w(.)p Black(7)596
483 
1288 y(graphics)p Black 11 w(.)p Black Black -1 w(.)p
484 
Black Black(.)p Black Black(.)p Black Black(.)p Black
485 
Black(.)p Black Black(.)p Black Black(.)p Black Black
486 
-1 w(.)p Black Black(.)p Black Black(.)p Black Black(.)p
487 
Black Black(.)p Black Black(.)p Black Black(.)p Black
488 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
489 
Black Black -1 w(.)p Black Black(.)p Black Black(.)p
490 
Black Black(.)p Black Black(.)p Black Black(.)p Black
491 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
492 
Black Black(.)p Black Black -1 w(.)p Black Black(.)p
493 
Black Black(.)p Black Black(.)p Black Black(.)p Black
494 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
495 
Black Black(.)p Black Black -1 w(.)p Black Black(.)p
496 
Black Black(.)p Black Black(.)p Black Black(.)p Black
497 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
498 
Black Black(.)p Black Black(.)p Black Black -1 w(.)p
499 
Black Black(.)p Black Black(.)p Black Black(.)p Black
500 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
501 
Black Black(.)p Black Black(.)p Black Black(.)p Black
502 
Black -1 w(.)p Black Black(.)p Black Black(.)p Black
503 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
504 
Black Black(.)p Black Black(.)p Black Black(.)p Black
505 
Black -1 w(.)p Black Black(.)p Black Black(.)p Black
506 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
507 
Black Black(.)p Black Black(.)p Black Black(.)p Black
508 
Black(.)p Black Black -1 w(.)p Black Black(.)p Black
509 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
510 
Black Black(.)p Black Black(.)p Black Black(.)p Black
511 
Black(.)p Black Black(.)p Black Black -1 w(.)p Black
512 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
513 
Black Black(.)p Black Black(.)p Black Black(.)p Black
514 
Black(.)p Black Black(.)p Black Black -1 w(.)p Black
515 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
516 
Black Black(.)p Black Black(.)p Black Black(.)p Black
517 
Black(.)p Black Black(.)p Black(17)596 1417 y(e)n(v)o(ents)p
518 
Black 21 w(.)p Black Black(.)p Black Black(.)p Black
519 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
520 
Black Black(.)p Black Black(.)p Black Black(.)p Black
521 
Black(.)p Black Black -1 w(.)p Black Black(.)p Black
522 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
523 
Black Black(.)p Black Black(.)p Black Black(.)p Black
524 
Black(.)p Black Black(.)p Black Black -1 w(.)p Black
525 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
526 
Black Black(.)p Black Black(.)p Black Black(.)p Black
527 
Black(.)p Black Black(.)p Black Black(.)p Black Black
528 
-1 w(.)p Black Black(.)p Black Black(.)p Black Black(.)p
529 
Black Black(.)p Black Black(.)p Black Black(.)p Black
530 
Black(.)p Black Black(.)p Black Black(.)p Black Black
531 
-1 w(.)p Black Black(.)p Black Black(.)p Black Black(.)p
532 
Black Black(.)p Black Black(.)p Black Black(.)p Black
533 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
534 
Black Black -1 w(.)p Black Black(.)p Black Black(.)p
535 
Black Black(.)p Black Black(.)p Black Black(.)p Black
536 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
537 
Black Black(.)p Black Black -1 w(.)p Black Black(.)p
538 
Black Black(.)p Black Black(.)p Black Black(.)p Black
539 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
540 
Black Black(.)p Black Black -1 w(.)p Black Black(.)p
541 
Black Black(.)p Black Black(.)p Black Black(.)p Black
542 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
543 
Black Black(.)p Black Black(.)p Black Black -1 w(.)p
544 
Black Black(.)p Black Black(.)p Black Black(.)p Black
545 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
546 
Black Black(.)p Black Black(.)p Black Black(.)p Black
547 
Black -1 w(.)p Black Black(.)p Black Black(.)p Black
548 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
549 
Black Black(.)p Black Black(.)p Black Black(.)p Black
550 
Black -1 w(.)p Black Black(.)p Black Black(.)p Black
551 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
552 
Black Black(.)p Black Black(.)p Black Black(.)p Black(41)596
553 
1547 y(fonts)p Black(.)p Black Black -1 w(.)p Black Black(.)p
554 
Black Black -1 w(.)p Black Black(.)p Black Black(.)p
555 
Black Black(.)p Black Black(.)p Black Black(.)p Black
556 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
557 
Black Black(.)p Black Black -1 w(.)p Black Black(.)p
558 
Black Black(.)p Black Black(.)p Black Black(.)p Black
559 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
560 
Black Black(.)p Black Black(.)p Black Black -1 w(.)p
561 
Black Black(.)p Black Black(.)p Black Black(.)p Black
562 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
563 
Black Black(.)p Black Black(.)p Black Black(.)p Black
564 
Black -1 w(.)p Black Black(.)p Black Black(.)p Black
565 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
566 
Black Black(.)p Black Black(.)p Black Black(.)p Black
567 
Black -1 w(.)p Black Black(.)p Black Black(.)p Black
568 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
569 
Black Black(.)p Black Black(.)p Black Black(.)p Black
570 
Black(.)p Black Black -1 w(.)p Black Black(.)p Black
571 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
572 
Black Black(.)p Black Black(.)p Black Black(.)p Black
573 
Black(.)p Black Black(.)p Black Black -1 w(.)p Black
574 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
575 
Black Black(.)p Black Black(.)p Black Black(.)p Black
576 
Black(.)p Black Black(.)p Black Black -1 w(.)p Black
577 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
578 
Black Black(.)p Black Black(.)p Black Black(.)p Black
579 
Black(.)p Black Black(.)p Black Black(.)p Black Black
580 
-1 w(.)p Black Black(.)p Black Black(.)p Black Black(.)p
581 
Black Black(.)p Black Black(.)p Black Black(.)p Black
582 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
583 
Black Black -1 w(.)p Black Black(.)p Black Black(.)p
584 
Black Black(.)p Black Black(.)p Black Black(.)p Black
585 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
586 
Black Black -1 w(.)p Black Black(.)p Black Black(.)p
587 
Black Black(.)p Black Black(.)p Black Black(.)p Black
588 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
589 
Black(44)596 1676 y(pointer)p Black 15 w(.)p Black Black(.)p
590 
Black Black(.)p Black Black(.)p Black Black(.)p Black
591 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
592 
Black Black(.)p Black Black -1 w(.)p Black Black(.)p
593 
Black Black(.)p Black Black(.)p Black Black(.)p Black
594 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
595 
Black Black(.)p Black Black(.)p Black Black -1 w(.)p
596 
Black Black(.)p Black Black(.)p Black Black(.)p Black
597 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
598 
Black Black(.)p Black Black(.)p Black Black(.)p Black
599 
Black -1 w(.)p Black Black(.)p Black Black(.)p Black
600 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
601 
Black Black(.)p Black Black(.)p Black Black(.)p Black
602 
Black -1 w(.)p Black Black(.)p Black Black(.)p Black
603 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
604 
Black Black(.)p Black Black(.)p Black Black(.)p Black
605 
Black(.)p Black Black -1 w(.)p Black Black(.)p Black
606 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
607 
Black Black(.)p Black Black(.)p Black Black(.)p Black
608 
Black(.)p Black Black(.)p Black Black -1 w(.)p Black
609 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
610 
Black Black(.)p Black Black(.)p Black Black(.)p Black
611 
Black(.)p Black Black(.)p Black Black -1 w(.)p Black
612 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
613 
Black Black(.)p Black Black(.)p Black Black(.)p Black
614 
Black(.)p Black Black(.)p Black Black(.)p Black Black
615 
-1 w(.)p Black Black(.)p Black Black(.)p Black Black(.)p
616 
Black Black(.)p Black Black(.)p Black Black(.)p Black
617 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
618 
Black Black -1 w(.)p Black Black(.)p Black Black(.)p
619 
Black Black(.)p Black Black(.)p Black Black(.)p Black
620 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
621 
Black Black -1 w(.)p Black Black(.)p Black Black(.)p
622 
Black Black(.)p Black Black(.)p Black Black(.)p Black
623 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
624 
Black(47)596 1806 y(colours)p Black 6 w(.)p Black Black
625 
-2 w(.)p Black Black(.)p Black Black(.)p Black Black(.)p
626 
Black Black(.)p Black Black(.)p Black Black(.)p Black
627 
Black(.)p Black Black(.)p Black Black -1 w(.)p Black
628 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
629 
Black Black(.)p Black Black(.)p Black Black(.)p Black
630 
Black(.)p Black Black(.)p Black Black(.)p Black Black
631 
-1 w(.)p Black Black(.)p Black Black(.)p Black Black(.)p
632 
Black Black(.)p Black Black(.)p Black Black(.)p Black
633 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
634 
Black Black -1 w(.)p Black Black(.)p Black Black(.)p
635 
Black Black(.)p Black Black(.)p Black Black(.)p Black
636 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
637 
Black Black -1 w(.)p Black Black(.)p Black Black(.)p
638 
Black Black(.)p Black Black(.)p Black Black(.)p Black
639 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
640 
Black Black(.)p Black Black -1 w(.)p Black Black(.)p
641 
Black Black(.)p Black Black(.)p Black Black(.)p Black
642 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
643 
Black Black(.)p Black Black(.)p Black Black -1 w(.)p
644 
Black Black(.)p Black Black(.)p Black Black(.)p Black
645 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
646 
Black Black(.)p Black Black(.)p Black Black -1 w(.)p
647 
Black Black(.)p Black Black(.)p Black Black(.)p Black
648 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
649 
Black Black(.)p Black Black(.)p Black Black(.)p Black
650 
Black -1 w(.)p Black Black(.)p Black Black(.)p Black
651 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
652 
Black Black(.)p Black Black(.)p Black Black(.)p Black
653 
Black(.)p Black Black -1 w(.)p Black Black(.)p Black
654 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
655 
Black Black(.)p Black Black(.)p Black Black(.)p Black
656 
Black(.)p Black Black -1 w(.)p Black Black(.)p Black
657 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
658 
Black Black(.)p Black Black(.)p Black Black(.)p Black
659 
Black(.)p Black(50)596 1935 y(re)o(gions)p Black 7 w(.)p
660 
Black Black -2 w(.)p Black Black(.)p Black Black(.)p
661 
Black Black(.)p Black Black(.)p Black Black(.)p Black
662 
Black(.)p Black Black(.)p Black Black(.)p Black Black
663 
-1 w(.)p Black Black(.)p Black Black(.)p Black Black(.)p
664 
Black Black(.)p Black Black(.)p Black Black(.)p Black
665 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
666 
Black Black -1 w(.)p Black Black(.)p Black Black(.)p
667 
Black Black(.)p Black Black(.)p Black Black(.)p Black
668 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
669 
Black Black(.)p Black Black -1 w(.)p Black Black(.)p
670 
Black Black(.)p Black Black(.)p Black Black(.)p Black
671 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
672 
Black Black(.)p Black Black -1 w(.)p Black Black(.)p
673 
Black Black(.)p Black Black(.)p Black Black(.)p Black
674 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
675 
Black Black(.)p Black Black(.)p Black Black -1 w(.)p
676 
Black Black(.)p Black Black(.)p Black Black(.)p Black
677 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
678 
Black Black(.)p Black Black(.)p Black Black(.)p Black
679 
Black -1 w(.)p Black Black(.)p Black Black(.)p Black
680 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
681 
Black Black(.)p Black Black(.)p Black Black(.)p Black
682 
Black -1 w(.)p Black Black(.)p Black Black(.)p Black
683 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
684 
Black Black(.)p Black Black(.)p Black Black(.)p Black
685 
Black(.)p Black Black -1 w(.)p Black Black(.)p Black
686 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
687 
Black Black(.)p Black Black(.)p Black Black(.)p Black
688 
Black(.)p Black Black(.)p Black Black -1 w(.)p Black
689 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
690 
Black Black(.)p Black Black(.)p Black Black(.)p Black
691 
Black(.)p Black Black(.)p Black Black -1 w(.)p Black
692 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
693 
Black Black(.)p Black Black(.)p Black Black(.)p Black
694 
Black(.)p Black Black(.)p Black(52)596 2065 y(selections)p
695 
Black 6 w(.)p Black Black -2 w(.)p Black Black(.)p Black
696 
Black(.)p Black Black(.)p Black Black(.)p Black Black
697 
-1 w(.)p Black Black(.)p Black Black(.)p Black Black(.)p
698 
Black Black(.)p Black Black(.)p Black Black(.)p Black
699 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
700 
Black Black -1 w(.)p Black Black(.)p Black Black(.)p
701 
Black Black(.)p Black Black(.)p Black Black(.)p Black
702 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
703 
Black Black(.)p Black Black -1 w(.)p Black Black(.)p
704 
Black Black(.)p Black Black(.)p Black Black(.)p Black
705 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
706 
Black Black(.)p Black Black -1 w(.)p Black Black(.)p
707 
Black Black(.)p Black Black(.)p Black Black(.)p Black
708 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
709 
Black Black(.)p Black Black(.)p Black Black -1 w(.)p
710 
Black Black(.)p Black Black(.)p Black Black(.)p Black
711 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
712 
Black Black(.)p Black Black(.)p Black Black(.)p Black
713 
Black -1 w(.)p Black Black(.)p Black Black(.)p Black
714 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
715 
Black Black(.)p Black Black(.)p Black Black(.)p Black
716 
Black -1 w(.)p Black Black(.)p Black Black(.)p Black
717 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
718 
Black Black(.)p Black Black(.)p Black Black(.)p Black
719 
Black(.)p Black Black -1 w(.)p Black Black(.)p Black
720 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
721 
Black Black(.)p Black Black(.)p Black Black(.)p Black
722 
Black(.)p Black Black(.)p Black Black -1 w(.)p Black
723 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
724 
Black Black(.)p Black Black(.)p Black Black(.)p Black
725 
Black(.)p Black Black(.)p Black Black -1 w(.)p Black
726 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
727 
Black Black(.)p Black Black(.)p Black Black(.)p Black
728 
Black(.)p Black Black(.)p Black(61)596 2194 y(misc)p
729 
Black 11 w(.)p Black Black -1 w(.)p Black Black(.)p Black
730 
Black -1 w(.)p Black Black(.)p Black Black(.)p Black
731 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
732 
Black Black(.)p Black Black(.)p Black Black(.)p Black
733 
Black(.)p Black Black -1 w(.)p Black Black(.)p Black
734 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
735 
Black Black(.)p Black Black(.)p Black Black(.)p Black
736 
Black(.)p Black Black(.)p Black Black -1 w(.)p Black
737 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
738 
Black Black(.)p Black Black(.)p Black Black(.)p Black
739 
Black(.)p Black Black(.)p Black Black(.)p Black Black
740 
-1 w(.)p Black Black(.)p Black Black(.)p Black Black(.)p
741 
Black Black(.)p Black Black(.)p Black Black(.)p Black
742 
Black(.)p Black Black(.)p Black Black(.)p Black Black
743 
-1 w(.)p Black Black(.)p Black Black(.)p Black Black(.)p
744 
Black Black(.)p Black Black(.)p Black Black(.)p Black
745 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
746 
Black Black -1 w(.)p Black Black(.)p Black Black(.)p
747 
Black Black(.)p Black Black(.)p Black Black(.)p Black
748 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
749 
Black Black(.)p Black Black -1 w(.)p Black Black(.)p
750 
Black Black(.)p Black Black(.)p Black Black(.)p Black
751 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
752 
Black Black(.)p Black Black -1 w(.)p Black Black(.)p
753 
Black Black(.)p Black Black(.)p Black Black(.)p Black
754 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
755 
Black Black(.)p Black Black(.)p Black Black -1 w(.)p
756 
Black Black(.)p Black Black(.)p Black Black(.)p Black
757 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
758 
Black Black(.)p Black Black(.)p Black Black(.)p Black
759 
Black -1 w(.)p Black Black(.)p Black Black(.)p Black
760 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
761 
Black Black(.)p Black Black(.)p Black Black(.)p Black
762 
Black -1 w(.)p Black Black(.)p Black Black(.)p Black
763 
Black(.)p Black Black(.)p Black Black(.)p Black Black(.)p
764 
Black Black(.)p Black Black(.)p Black Black(.)p Black(65)p
765 
Black 3833 5278 a Fg(3)p Black eop
766 
%%Page: 4 4
767 
4 3 bop Black Black -2 647 a Fj(Chapter)58 b(1.)71 b(libnano-X)-2
768 
1167 y Ff(g)r(eneral)47 b(\(3\))396 1647 y Fe(Name)396
769 
1848 y Fd(general)24 b Fh(\227)396 2242 y Fe(Synopsis)396
770 
2691 y Fc(void)430 b(GrFlush)1343 b(\(void\);)396 2808
771 
y(int)484 b(GrOpen)1397 b(\(void\);)396 2925 y(void)430
772 
b(GrClose)1343 b(\(void\);)396 3041 y(void)430 b(GrMain-)396
773 
3158 y(Loop)1183 b(\(GR_FNCALLBACKEVENT)50 b(fncb\);)396
774 
3274 y(void)430 b(GrGetScreen-)396 3391 y(Info)914 b(\(GR_SCREEN_INFO)
775 
51 b(*sip\);)396 3507 y(GR_FNCALLBACKEVENT)f(GrSetErrorHan-)396
776 
3624 y(dler)430 b(\(GR_FNCALLBACKEVENT)50 b(fncb\);)396
777 
3741 y(void)430 b(GrDefaultErrorHandler)587 b(\(GR_EVENT)52
778 
b(*ep\);)396 4234 y Fe(Description)p Black 3833 5278
779 
a Fg(4)p Black eop
780 
%%Page: 5 5
781 
5 4 bop Black 3023 67 a Fg(Chapter)25 b(1.)30 b(libnano-X)p
782 
Black 396 601 a Fe(Details)396 945 y Fb(GrFlush)k(\(\))396
783 
1161 y Fc(void)430 b(GrFlush)1343 b(\(void\);)396 1391
784 
y Fh(Flush)25 b(the)f(message)h(b)n(uf)n(fer)g(of)f(an)o(y)h(messages)f
785 
(it)g(may)h(contain.)396 1845 y Fb(GrOpen)34 b(\(\))396
786 
2061 y Fc(int)484 b(GrOpen)1397 b(\(void\);)396 2290
787 
y Fh(Open)25 b(a)g(connection)f(to)h(the)f(graphics)h(serv)o(er)-5
788 
b(.)706 2602 y Fg(Returns)24 b Fh(:)50 b(the)24 b(fd)h(of)g(the)g
789 
(connection)f(to)g(the)h(serv)o(er)g(or)f(-1)h(on)g(f)o(ailure)396
790 
3098 y Fb(GrClose)35 b(\(\))396 3314 y Fc(void)430 b(GrClose)1343
791 
b(\(void\);)396 3544 y Fh(Close)25 b(the)g(graphics)f(de)n(vice,)h
792 
(\003ushing)f(an)o(y)g(w)o(aiting)g(messages.)396 3998
793 
y Fb(GrMainLoop)34 b(\(\))396 4214 y Fc(void)430 b(GrMain-)396
794 
4331 y(Loop)1183 b(\(GR_FNCALLBACKEVENT)50 b(fncb\);)396
795 
4560 y Fh(A)25 b(con)l(v)o(enience)f(function)g(which)h(calls)f(the)h
796 
(speci\002ed)g(callback)g(function)f(whene)n(v)o(er)g(an)h(e)n(v)o(ent)
797 
396 4689 y(arri)n(v)o(es)f(or)h(there)g(is)g(data)f(to)h(be)g(read)g
798 
(on)g(a)g(\002le)g(descriptor)f(pre)n(viously)f(speci\002ed)j(by)396
799 
4819 y(GrRe)o(gisterInput\(\).)k(Currently)25 b(ne)n(v)o(er)f(returns.)
800 
p Black 3833 5278 a Fg(5)p Black eop
801 
%%Page: 6 6
802 
6 5 bop Black -2 67 a Fg(Chapter)24 b(1.)31 b(libnano-X)p
803 
Black 775 587 a Fa(fncb)26 b Fh(:)396 1083 y Fb(GrGetScreenInf)n(o)34
804 
b(\(\))396 1299 y Fc(void)430 b(GrGetScreen-)396 1416
805 
y(Info)914 b(\(GR_SCREEN_INFO)51 b(*sip\);)396 1645 y
806 
Fh(Fills)24 b(in)h(the)f(speci\002ed)i(GR_SCREEN_INFO)g(structure.)836
807 
1956 y Fa(sip)f Fh(:)50 b(pointer)24 b(to)g(a)h(GR_SCREEN_INFO)i
808 
(structure)396 2453 y Fb(GrSetErr)n(orHandler)32 b(\(\))396
809 
2669 y Fc(GR_FNCALLBACKEVENT)50 b(GrSetErrorHan-)396
810 
2786 y(dler)430 b(\(GR_FNCALLBACKEVENT)50 b(fncb\);)396
811 
3015 y Fh(Sets)25 b(an)g(error)h(handling)d(routine)h(that)h(will)f(be)
812 
h(called)f(on)h(an)o(y)f(errors)h(from)g(the)g(serv)o(er)396
813 
3144 y(\(assuming)f(the)g(client)h(has)f(ask)o(ed)h(to)g(recei)n(v)o(e)
814 
f(them\).)30 b(If)c(zero)f(is)f(used)h(as)g(the)f(ar)n(gument,)h
815 
(errors)396 3274 y(will)f(be)h(returned)g(as)g(re)o(gular)f(e)n(v)o
816 
(ents)g(instead.)775 3585 y Fa(fncb)i Fh(:)50 b(the)24
817 
b(function)g(to)h(call)f(to)h(handle)f(error)i(e)n(v)o(ents)706
818 
3740 y Fg(Returns)e Fh(:)50 b(the)24 b(address)h(of)g(the)f(pre)n
819 
(vious)g(error)h(handler)396 4236 y Fb(GrDefaultErr)n(orHandler)33
820 
b(\(\))396 4452 y Fc(void)430 b(GrDefaultErrorHandler)587
821 
b(\(GR_EVENT)52 b(*ep\);)396 4681 y Fh(The)25 b(def)o(ault)g(error)g
822 
(handler)g(which)f(is)h(called)f(when)h(the)g(serv)o(er)g(reports)f(an)
823 
h(error)h(e)n(v)o(ent)d(and)i(the)396 4811 y(client)g(hasn')n(t)f(set)h
824 
(up)f(a)h(handler)g(of)g(it')-5 b(s)24 b(o)n(wn.)p Black
825 
-2 5278 a Fg(6)p Black eop
826 
%%Page: 7 7
827 
7 6 bop Black 3023 67 a Fg(Chapter)25 b(1.)30 b(libnano-X)p
828 
Black 396 579 a Fh(Generates)25 b(a)h(human)e(readable)h(error)h
829 
(message)e(on)g(stderr)h(describing)f(what)h(error)g(occurred)396
830 
708 y(and)g(what)g(function)f(it)g(occured)h(in,)f(then)h(e)o(xits.)896
831 
1013 y Fa(ep)g Fh(:)50 b(the)24 b(error)i(e)n(v)o(ent)d(structure)-2
832 
1814 y Ff(windo)m(w)48 b(\(3\))396 2293 y Fe(Name)396
833 
2495 y Fd(window)24 b Fh(\227)396 2888 y Fe(Synopsis)396
834 
3338 y Fc(GR_WINDOW_ID)52 b(GrNewWin-)396 3454 y(dow)1076
835 
b(\(GR_WINDOW_ID)51 b(parent,)2817 3571 y(GR_COORD)h(x,)2817
836 
3687 y(GR_COORD)g(y,)2817 3804 y(GR_SIZE)h(width,)2817
837 
3920 y(GR_SIZE)g(height,)2817 4037 y(GR_SIZE)g(bordersize,)2817
838 
4154 y(GR_COLOR)f(background,)2817 4270 y(GR_COLOR)g(bordercolor\);)396
839 
4387 y(GR_WINDOW_ID)g(GrNewPixmap)1073 b(\(GR_SIZE)53
840 
b(width,)2817 4503 y(GR_SIZE)g(height,)2817 4620 y(void)g(*addr\);)396
841 
4736 y(GR_WINDOW_ID)f(GrNewInputWin-)396 4853 y(dow)807
842 
b(\(GR_WINDOW_ID)51 b(parent,)p Black 3830 5278 a Fg(7)p
843 
Black eop
844 
%%Page: 8 8
845 
8 7 bop Black -2 67 a Fg(Chapter)24 b(1.)31 b(libnano-X)p
846 
Black 2817 579 a Fc(GR_COORD)52 b(x,)2817 695 y(GR_COORD)g(y,)2817
847 
812 y(GR_SIZE)h(width,)2817 929 y(GR_SIZE)g(height\);)396
848 
1045 y(void)430 b(GrDestroyWindow)911 b(\(GR_WINDOW_ID)52
849 
b(wid\);)396 1162 y(void)430 b(GrMapWindow)1127 b(\(GR_WINDOW_ID)52
850 
b(wid\);)396 1278 y(void)430 b(GrUnmapWindow)1019 b(\(GR_WINDOW_ID)52
851 
b(wid\);)396 1395 y(void)430 b(GrRaiseWindow)1019 b(\(GR_WINDOW_ID)52
852 
b(wid\);)396 1511 y(void)430 b(GrLowerWindow)1019 b(\(GR_WINDOW_ID)52
853 
b(wid\);)396 1628 y(void)430 b(GrMoveWindow)1073 b(\(GR_WINDOW_ID)52
854 
b(wid,)2817 1745 y(GR_COORD)g(x,)2817 1861 y(GR_COORD)g(y\);)396
855 
1978 y(void)430 b(GrResizeWindow)965 b(\(GR_WINDOW_ID)52
856 
b(wid,)2817 2094 y(GR_SIZE)h(width,)2817 2211 y(GR_SIZE)g(height\);)396
857 
2327 y(void)430 b(GrReparentWindow)857 b(\(GR_WINDOW_ID)52
858 
b(wid,)2817 2444 y(GR_WINDOW_ID)g(pwid,)2817 2560 y(GR_COORD)g(x,)2817
859 
2677 y(GR_COORD)g(y\);)396 2794 y(void)430 b(GrGetWindowInfo)911
860 
b(\(GR_WINDOW_ID)52 b(wid,)2817 2910 y(GR_WINDOW_INFO)f(*infoptr\);)396
861 
3027 y(void)430 b(GrSetWMProperties)803 b(\(GR_WINDOW_ID)52
862 
b(wid,)2817 3143 y(GR_WM_PROPERTIES)f(*props\);)396 3260
863 
y(void)430 b(GrGetWMProperties)803 b(\(GR_WINDOW_ID)52
864 
b(wid,)2817 3376 y(GR_WM_PROPERTIES)f(*props\);)396 3493
865 
y(void)430 b(GrSetFocus)1181 b(\(GR_WINDOW_ID)52 b(wid\);)396
866 
3610 y(GR_WINDOW_ID)g(GrGetFocus)1127 b(\(void\);)396
867 
3726 y(void)430 b(GrSetBorderColor)857 b(\(GR_WINDOW_ID)52
868 
b(wid,)2817 3843 y(GR_COLOR)g(color\);)396 3959 y(void)430
869 
b(GrSetBackgroundPixmap)587 b(\(GR_WINDOW_ID)52 b(wid,)2817
870 
4076 y(GR_WINDOW_ID)g(pixmap,)2817 4192 y(int)h(flags\);)396
871 
4309 y(void)430 b(GrClearWindow)1019 b(\(GR_WINDOW_ID)52
872 
b(wid,)2817 4425 y(GR_BOOL)h(exposeflag\);)396 4542 y(void)430
873 
b(GrCloseWindow)1019 b(\(GR_WINDOW_ID)52 b(wid\);)396
874 
4659 y(void)430 b(GrKillWindow)1073 b(\(GR_WINDOW_ID)52
875 
b(wid\);)p Black -2 5278 a Fg(8)p Black eop
876 
%%Page: 9 9
877 
9 8 bop Black 3023 67 a Fg(Chapter)25 b(1.)30 b(libnano-X)p
878 
Black 396 601 a Fe(Description)396 1116 y(Details)396
879 
1461 y Fb(GrNe)n(wWindo)n(w)k(\(\))396 1677 y Fc(GR_WINDOW_ID)52
880 
b(GrNewWindow)1073 b(\(GR_WINDOW_ID)52 b(par-)396 1793
881 
y(ent,)2817 1910 y(GR_COORD)g(x,)2817 2026 y(GR_COORD)g(y,)2817
882 
2143 y(GR_SIZE)h(width,)2817 2260 y(GR_SIZE)g(height,)2817
883 
2376 y(GR_SIZE)g(bordersize,)2817 2493 y(GR_COLOR)f(background,)2817
884 
2609 y(GR_COLOR)g(border-)396 2726 y(color\);)396 2955
885 
y Fh(Create)26 b(a)f(ne)n(w)g(windo)n(w)e(with)h(the)h(speci\002ed)g
886 
(parent)g(and)g(windo)n(w)e(attrib)n(utes.)657 3266 y
887 
Fa(parent)h Fh(:)50 b(the)24 b(ID)h(of)g(the)g(parent)g(windo)n(w)951
888 
3421 y Fa(x)30 b Fh(:)50 b(the)24 b(X)h(coordinate)f(of)h(the)g(ne)n(w)
889 
f(windo)n(w)g(relati)n(v)o(e)g(to)g(the)h(parent)f(windo)n(w)948
890 
3575 y Fa(y)33 b Fh(:)50 b(the)24 b(Y)h(coordinate)f(of)h(the)g(ne)n(w)
891 
f(windo)n(w)g(relati)n(v)o(e)g(to)g(the)h(parent)f(windo)n(w)717
892 
3730 y Fa(width)g Fh(:)50 b(the)24 b(width)g(of)h(the)g(ne)n(w)f(windo)
893 
n(w)657 3884 y Fa(height)g Fh(:)50 b(the)24 b(height)g(of)h(the)g(ne)n
894 
(w)f(windo)n(w)443 4039 y Fa(bordersize)f Fh(:)i(the)f(width)g(of)h
895 
(the)g(windo)n(w)e(border)439 4298 y Fa(background)k
896 
Fh(:)e(the)f(colour)h(of)g(the)f(windo)n(w)g(background)675
897 
4557 y Fa(border-)396 4686 y(color)k Fh(:)1119 4557 y(the)c(colour)h
898 
(of)g(the)f(windo)n(w)g(border)p Black 3833 5278 a Fg(9)p
899 
Black eop
900 
%%Page: 10 10
901 
10 9 bop Black -2 67 a Fg(Chapter)24 b(1.)31 b(libnano-X)p
902 
Black 706 587 a(Returns)24 b Fh(:)50 b(the)24 b(ID)h(of)g(the)g(ne)n
903 
(wly)f(created)h(windo)n(w)396 1083 y Fb(GrNe)n(wPixmap)35
904 
b(\(\))396 1299 y Fc(GR_WINDOW_ID)52 b(GrNewPixmap)1073
905 
b(\(GR_SIZE)53 b(width,)2817 1416 y(GR_SIZE)g(height,)2817
906 
1532 y(void)g(*addr\);)396 1761 y Fh(Create)26 b(a)f(ne)n(w)g(serv)o
907 
(er)g(side)f(pixmap)g(\(an)h(of)n(fscreen)g(dra)o(wing)f(area)i(which)e
908 
(can)h(be)g(copied)g(into)e(a)396 1891 y(windo)n(w)h(using)f(a)j(GrCop)
909 
o(yArea)f(call\))g(of)g(the)g(speci\002ed)g(width)e(and)i(height.)717
910 
2202 y Fa(width)f Fh(:)50 b(the)24 b(width)g(of)h(the)g(pixmap)657
911 
2357 y Fa(height)f Fh(:)50 b(the)24 b(height)g(of)h(the)g(pixmap)773
912 
2511 y Fa(addr)j Fh(:)50 b(currently)24 b(unused)g(in)h(client/serv)o
913 
(er)f(mode)706 2666 y Fg(Returns)g Fh(:)50 b(the)24 b(ID)h(of)g(the)g
914 
(ne)n(wly)f(created)h(pixmap)396 3162 y Fb(GrNe)n(wInputWindo)n(w)35
915 
b(\(\))396 3378 y Fc(GR_WINDOW_ID)52 b(GrNewInputWindow)803
916 
b(\(GR_WINDOW_ID)52 b(par-)396 3495 y(ent,)2817 3611
917 
y(GR_COORD)g(x,)2817 3728 y(GR_COORD)g(y,)2817 3845 y(GR_SIZE)h(width,)
918 
2817 3961 y(GR_SIZE)g(height\);)396 4190 y Fh(Create)26
919 
b(a)f(ne)n(w)g(input-only)e(windo)n(w)g(with)h(the)h(speci\002ed)g
920 
(dimensions)e(which)h(is)g(a)i(child)e(of)h(the)396 4320
921 
y(speci\002ed)g(parent)g(windo)n(w)-6 b(.)657 4631 y
922 
Fa(parent)24 b Fh(:)50 b(the)24 b(ID)h(of)g(the)g(windo)n(w)e(to)i(use)
923 
f(as)h(the)g(parent)g(of)g(the)f(ne)n(w)h(windo)n(w)951
924 
4786 y Fa(x)30 b Fh(:)50 b(the)24 b(X)h(coordinate)f(of)h(the)g(ne)n(w)
925 
f(windo)n(w)g(relati)n(v)o(e)g(to)g(the)h(parent)f(windo)n(w)p
926 
Black -2 5278 a Fg(10)p Black eop
927 
%%Page: 11 11
928 
11 10 bop Black 3023 67 a Fg(Chapter)25 b(1.)30 b(libnano-X)p
929 
Black 948 587 a Fa(y)j Fh(:)50 b(the)24 b(Y)h(coordinate)f(of)h(the)g
930 
(ne)n(w)f(windo)n(w)g(relati)n(v)o(e)g(to)g(the)h(parent)f(windo)n(w)
931 
717 741 y Fa(width)g Fh(:)50 b(the)24 b(width)g(of)h(the)g(ne)n(w)f
932 
(windo)n(w)657 895 y Fa(height)g Fh(:)50 b(the)24 b(height)g(of)h(the)g
933 
(ne)n(w)f(windo)n(w)706 1050 y Fg(Returns)g Fh(:)50 b(the)24
934 
b(ID)h(of)g(the)g(ne)n(wly)f(created)h(windo)n(w)396
935 
1546 y Fb(GrDestr)n(o)n(yWindo)n(w)34 b(\(\))396 1762
936 
y Fc(void)430 b(GrDestroyWindow)911 b(\(GR_WINDOW_ID)52
937 
b(wid\);)396 1992 y Fh(Recursi)n(v)o(ely)24 b(unmaps)g(and)h(frees)g
938 
(the)g(data)g(structures)f(associated)g(with)g(the)h(speci\002ed)g
939 
(windo)n(w)396 2121 y(and)g(all)g(of)f(its)h(children.)833
940 
2412 y Fa(wid)j Fh(:)50 b(the)24 b(ID)h(of)g(the)g(windo)n(w)e(to)i
941 
(destro)o(y)396 2929 y Fb(GrMapWindo)n(w)34 b(\(\))396
942 
3145 y Fc(void)430 b(GrMapWindow)1127 b(\(GR_WINDOW_ID)52
943 
b(wid\);)396 3374 y Fh(Recursi)n(v)o(ely)24 b(maps)g(\(mak)o(es)h
944 
(visible\))f(the)g(speci\002ed)h(windo)n(w)f(and)h(all)f(of)h(the)g
945 
(child)f(windo)n(ws)396 3504 y(which)h(ha)n(v)o(e)f(a)h(suf)n
946 
(\002cient)g(map)f(count.)30 b(The)25 b(border)g(and)g(background)f(of)
947 
h(the)f(windo)n(w)g(are)396 3633 y(painted,)g(and)h(an)g(e)o(xposure)f
948 
(e)n(v)o(ent)g(is)g(generated)h(for)g(the)g(windo)n(w)f(and)g(e)n(v)o
949 
(ery)g(child)h(which)396 3763 y(becomes)g(visible.)833
950 
4054 y Fa(wid)j Fh(:)50 b(the)24 b(ID)h(of)g(the)g(windo)n(w)e(to)i
951 
(map)396 4571 y Fb(GrUnmapWindo)n(w)35 b(\(\))396 4787
952 
y Fc(void)430 b(GrUnmapWindow)1019 b(\(GR_WINDOW_ID)52
953 
b(wid\);)p Black 3784 5278 a Fg(11)p Black eop
954 
%%Page: 12 12
955 
12 11 bop Black -2 67 a Fg(Chapter)24 b(1.)31 b(libnano-X)p
956 
Black 396 579 a Fh(Recursi)n(v)o(ely)24 b(unmaps)g(\(mak)o(es)h(in)l
957 
(visible\))e(the)i(speci\002ed)g(windo)n(w)e(and)i(all)f(of)h(the)g
958 
(child)396 708 y(windo)n(ws.)833 1000 y Fa(wid)j Fh(:)50
959 
b(the)24 b(ID)h(of)g(the)g(windo)n(w)e(to)i(unmap)396
960 
1516 y Fb(GrRaiseWindo)n(w)35 b(\(\))396 1733 y Fc(void)430
961 
b(GrRaiseWindow)1019 b(\(GR_WINDOW_ID)52 b(wid\);)396
962 
1962 y Fh(Places)26 b(the)e(speci\002ed)h(windo)n(w)f(at)h(the)f(top)h
963 
(of)f(its)h(parents)f(dra)o(wing)g(stack,)h(abo)o(v)o(e)e(all)i(of)g
964 
(its)396 2091 y(sibling)e(windo)n(ws.)833 2403 y Fa(wid)28
965 
b Fh(:)50 b(the)24 b(ID)h(of)g(the)g(windo)n(w)e(to)i(raise)396
966 
2899 y Fb(GrLo)n(werWindo)n(w)34 b(\(\))396 3115 y Fc(void)430
967 
b(GrLowerWindow)1019 b(\(GR_WINDOW_ID)52 b(wid\);)396
968 
3345 y Fh(Places)26 b(the)e(speci\002ed)h(windo)n(w)f(at)h(the)f
969 
(bottom)g(of)g(its)h(parents)f(dra)o(wing)g(stack,)h(belo)n(w)e(all)i
970 
(of)g(its)396 3474 y(sibling)e(windo)n(ws.)833 3786 y
971 
Fa(wid)28 b Fh(:)50 b(the)24 b(ID)h(of)g(the)g(windo)n(w)e(to)i(lo)n
972 
(wer)396 4282 y Fb(GrMo)n(veWindo)n(w)34 b(\(\))396 4498
973 
y Fc(void)430 b(GrMoveWindow)1073 b(\(GR_WINDOW_ID)52
974 
b(wid,)2817 4615 y(GR_COORD)g(x,)2817 4731 y(GR_COORD)g(y\);)p
975 
Black -2 5278 a Fg(12)p Black eop
976 
%%Page: 13 13
977 
13 12 bop Black 3023 67 a Fg(Chapter)25 b(1.)30 b(libnano-X)p
978 
Black 396 579 a Fh(Mo)o(v)o(es)23 b(the)i(speci\002ed)g(windo)n(w)e(to)
979 
i(the)g(speci\002ed)g(position)e(relati)n(v)o(e)g(to)i(its)f(parent)h
980 
(windo)n(w)-6 b(.)833 890 y Fa(wid)28 b Fh(:)50 b(the)24
981 
b(ID)h(of)g(the)g(windo)n(w)e(to)i(mo)o(v)o(e)951 1045
982 
y Fa(x)30 b Fh(:)50 b(the)24 b(X)h(coordinate)f(to)h(mo)o(v)o(e)e(the)i
983 
(windo)n(w)e(to)i(relati)n(v)o(e)e(to)i(its)f(parent.)948
984 
1199 y Fa(y)33 b Fh(:)50 b(the)24 b(Y)h(coordinate)f(to)h(mo)o(v)o(e)e
985 
(the)i(windo)n(w)e(to)i(relati)n(v)o(e)e(to)i(its)f(parent.)396
986 
1696 y Fb(GrResiz)q(eWindo)n(w)35 b(\(\))396 1912 y Fc(void)430
987 
b(GrResizeWindow)965 b(\(GR_WINDOW_ID)52 b(wid,)2817
988 
2028 y(GR_SIZE)h(width,)2817 2145 y(GR_SIZE)g(height\);)396
989 
2374 y Fh(Resizes)26 b(the)e(speci\002ed)h(windo)n(w)f(to)g(be)h(the)g
990 
(speci\002ed)g(width)f(and)g(height.)833 2686 y Fa(wid)k
991 
Fh(:)50 b(the)24 b(ID)h(of)g(the)g(windo)n(w)e(to)i(resize)717
992 
2840 y Fa(width)f Fh(:)50 b(the)24 b(width)g(to)g(resize)i(the)e(windo)
993 
n(w)g(to)657 2995 y Fa(height)g Fh(:)50 b(the)24 b(height)g(to)h
994 
(resize)g(the)f(windo)n(w)g(to)396 3491 y Fb(GrReparentWindo)n(w)35
995 
b(\(\))396 3707 y Fc(void)430 b(GrReparentWindow)857
996 
b(\(GR_WINDOW_ID)52 b(wid,)2817 3824 y(GR_WINDOW_ID)g(pwid,)2817
997 
3940 y(GR_COORD)g(x,)2817 4057 y(GR_COORD)g(y\);)396
998 
4286 y Fh(Changes)24 b(the)g(parent)g(windo)n(w)f(of)h(the)g
999 
(speci\002ed)g(windo)n(w)e(to)i(the)g(speci\002ed)g(parent)g(windo)n(w)
1000 
e(and)396 4416 y(places)j(it)f(at)h(the)g(speci\002ed)g(coordinates)f
1001 
(relati)n(v)o(e)g(to)g(the)h(ne)n(w)f(parent.)833 4727
1002 
y Fa(wid)k Fh(:)50 b(the)24 b(ID)h(of)g(the)g(windo)n(w)e(to)i
1003 
(reparent)p Black 3784 5278 a Fg(13)p Black eop
1004 
%%Page: 14 14
1005 
14 13 bop Black -2 67 a Fg(Chapter)24 b(1.)31 b(libnano-X)p
1006 
Black 773 587 a Fa(pwid)d Fh(:)50 b(the)24 b(ID)h(of)g(the)g(ne)n(w)f
1007 
(parent)h(windo)n(w)951 741 y Fa(x)30 b Fh(:)50 b(the)24
1008 
b(X)h(coordinate)f(to)h(place)g(the)g(windo)n(w)e(at)i(relati)n(v)o(e)f
1009 
(to)g(the)h(ne)n(w)f(parent)948 895 y Fa(y)33 b Fh(:)50
1010 
b(the)24 b(Y)h(coordinate)f(to)h(place)g(the)g(windo)n(w)e(at)i(relati)
1011 
n(v)o(e)f(to)g(the)h(ne)n(w)f(parent)396 1392 y Fb(GrGetWindo)n(wInf)n
1012 
(o)33 b(\(\))396 1608 y Fc(void)430 b(GrGetWindowInfo)911
1013 
b(\(GR_WINDOW_ID)52 b(wid,)2817 1725 y(GR_WINDOW_INFO)f(*in-)396
1014 
1841 y(foptr\);)396 2070 y Fh(Fills)24 b(in)h(a)g(GR_WINDO)m(W_INFO)g
1015 
(structure)f(with)g(information)g(re)o(garding)f(the)i(windo)n(w)e
1016 
(with)396 2200 y(the)i(speci\002ed)g(windo)n(w)e(ID.)833
1017 
2511 y Fa(wid)28 b Fh(:)50 b(the)24 b(ID)h(of)g(the)g(windo)n(w)e(to)i
1018 
(retrie)n(v)o(e)f(information)f(about)594 2666 y Fa(infoptr)k
1019 
Fh(:)50 b(pointer)24 b(to)g(a)h(GR_WINDO)m(W_INFO)g(structure)g(to)f
1020 
(return)h(the)g(information)1094 2795 y(in)396 3292 y
1021 
Fb(GrSetWMPr)n(oper)r(ties)33 b(\(\))396 3508 y Fc(void)430
1022 
b(GrSetWMProperties)803 b(\(GR_WINDOW_ID)52 b(wid,)2817
1023 
3624 y(GR_WM_PROPERTIES)f(*props\);)396 3854 y Fh(Copies)25
1024 
b(the)g(pro)o(vided)e(GR_WM_PR)l(OPER)-6 b(TIES)27 b(structure)d(into)g
1025 
(the)h(the)396 3983 y(GR_WM_PR)l(OPER)-6 b(TIES)27 b(structure)d(of)h
1026 
(the)g(speci\002ed)g(windo)n(w)e(id.)833 4295 y Fa(wid)28
1027 
b Fh(:)50 b(the)24 b(ID)h(of)g(the)g(windo)n(w)e(to)i(set)f(the)h(WM)f
1028 
(properties)h(of)717 4449 y Fa(props)f Fh(:)50 b(pointer)24
1029 
b(to)g(a)h(GR_WM_PR)l(OPER)-6 b(TIES)27 b(structure)p
1030 
Black -2 5278 a Fg(14)p Black eop
1031 
%%Page: 15 15
1032 
15 14 bop Black 3023 67 a Fg(Chapter)25 b(1.)30 b(libnano-X)p
1033 
Black 396 583 a Fb(GrGetWMPr)n(oper)r(ties)j(\(\))396
1034 
799 y Fc(void)430 b(GrGetWMProperties)803 b(\(GR_WINDOW_ID)52
1035 
b(wid,)2817 916 y(GR_WM_PROPERTIES)f(*props\);)396 1145
1036 
y Fh(Reads)26 b(the)e(GR_WM_PR)l(OPER)-6 b(TIES)27 b(structure)d(for)h
1037 
(the)g(windo)n(w)e(with)h(the)h(speci\002ed)g(id)f(and)396
1038 
1275 y(\002lls)h(in)f(the)h(pro)o(vided)e(structure)i(with)f(the)h
1039 
(information.)k(It)c(is)f(the)h(callers)f(responsibility)f(to)h(free)
1040 
396 1404 y(the)h(title)f(member)g(as)h(it)f(is)h(allocated)f
1041 
(dynamically)-6 b(.)29 b(The)c(title)f(\002eld)h(will)f(be)h(set)f(to)h
1042 
(NULL)f(if)h(the)396 1534 y(windo)n(w)f(has)g(no)h(title.)833
1043 
1825 y Fa(wid)j Fh(:)50 b(the)24 b(ID)h(of)g(the)g(windo)n(w)e(to)i
1044 
(retrei)n(v)o(e)f(the)g(WM)h(properties)f(of)717 1979
1045 
y Fa(props)g Fh(:)50 b(pointer)24 b(to)g(a)h(GR_WM_PR)l(OPER)-6
1046 
b(TIES)27 b(structure)d(to)h(\002ll)f(in)396 2496 y Fb(GrSetFocus)34
1047 
b(\(\))396 2712 y Fc(void)430 b(GrSetFocus)1181 b(\(GR_WINDOW_ID)52
1048 
b(wid\);)396 2941 y Fh(Sets)25 b(the)g(k)o(e)o(yboard)f(focus)h(to)f
1049 
(the)h(speci\002ed)g(windo)n(w)-6 b(.)833 3253 y Fa(wid)28
1050 
b Fh(:)50 b(the)24 b(ID)h(of)g(the)g(windo)n(w)e(to)i(set)f(the)h
1051 
(focus)g(to)396 3749 y Fb(GrGetFocus)34 b(\(\))396 3965
1052 
y Fc(GR_WINDOW_ID)52 b(GrGetFocus)1127 b(\(void\);)706
1053 
4365 y Fg(Returns)24 b Fh(:)50 b(the)24 b(ID)h(of)g(the)g(windo)n(w)e
1054 
(which)i(currently)f(has)h(the)f(k)o(e)o(yboard)h(focus)p
1055 
Black 3784 5278 a Fg(15)p Black eop
1056 
%%Page: 16 16
1057 
16 15 bop Black -2 67 a Fg(Chapter)24 b(1.)31 b(libnano-X)p
1058 
Black 396 583 a Fb(GrSetBor)n(derColor)i(\(\))396 799
1059 
y Fc(void)430 b(GrSetBorderColor)857 b(\(GR_WINDOW_ID)52
1060 
b(wid,)2817 916 y(GR_COLOR)g(color\);)396 1145 y Fh(Sets)25
1061 
b(the)g(border)g(colour)f(of)h(the)g(speci\002ed)g(windo)n(w)e(to)i
1062 
(the)f(speci\002ed)h(colour)-5 b(.)833 1457 y Fa(wid)28
1063 
b Fh(:)50 b(the)24 b(ID)h(of)g(the)g(windo)n(w)e(to)i(set)f(the)h
1064 
(border)g(colour)f(of)714 1611 y Fa(color)j Fh(:)396
1065 
2107 y Fb(GrSetBac)n(kgr)n(oundPixmap)35 b(\(\))396 2324
1066 
y Fc(void)430 b(GrSetBackgroundPixmap)587 b(\(GR_WINDOW_ID)52
1067 
b(wid,)2817 2440 y(GR_WINDOW_ID)g(pixmap,)2817 2557 y(int)h(flags\);)
1068 
396 2786 y Fh(Sets)25 b(the)g(background)f(of)h(the)g(speci\002ed)g
1069 
(windo)n(w)e(to)i(the)f(speci\002ed)h(pixmap.)30 b(The)25
1070 
b(\003ags)g(which)396 2915 y(specify)g(ho)n(w)f(to)g(dra)o(w)h(the)f
1071 
(pixmap)g(\(in)h(the)g(top)f(left)g(of)h(the)g(windo)n(w)-6
1072 
b(,)23 b(in)h(the)h(centre)g(of)g(the)396 3045 y(windo)n(w)-6
1073 
b(,)23 b(tiled,)h(etc.\))h(are)h(those)e(which)g(start)h(with)f(GR_B)m
1074 
(A)l(CKGR)l(OUND_)h(in)g(nano-X.h.)30 b(If)396 3174 y(the)25
1075 
b(pixmap)f(v)n(alue)g(is)g(0,)h(the)g(serv)o(er)f(will)g(disable)g(the)
1076 
h(background)f(pixmap)g(and)h(return)g(to)396 3304 y(using)f(a)h(solid)
1077 
f(colour)g(\002ll.)833 3615 y Fa(wid)k Fh(:)50 b(ID)25
1078 
b(of)f(the)h(windo)n(w)f(to)g(set)h(the)f(background)g(of)657
1079 
3770 y Fa(pixmap)g Fh(:)50 b(ID)25 b(of)f(the)h(pixmap)f(to)g(use)h(as)
1080 
g(the)g(background)717 3924 y Fa(flags)f Fh(:)50 b(\003ags)25
1081 
b(specifying)f(ho)n(w)g(to)g(dra)o(w)h(the)f(pixmap)g(onto)g(the)h
1082 
(windo)n(w)396 4421 y Fb(GrClearWindo)n(w)34 b(\(\))396
1083 
4637 y Fc(void)430 b(GrClearWindow)1019 b(\(GR_WINDOW_ID)52
1084 
b(wid,)2817 4753 y(GR_BOOL)h(expose-)396 4870 y(flag\);)p
1085 
Black -2 5278 a Fg(16)p Black eop
1086 
%%Page: 17 17
1087 
17 16 bop Black 3023 67 a Fg(Chapter)25 b(1.)30 b(libnano-X)p
1088 
Black 396 579 a Fh(Clears)c(the)e(speci\002ed)h(windo)n(w)f(by)g
1089 
(setting)g(it)g(to)h(its)f(background)g(color)-5 b(.)30
1090 
b(If)25 b(the)g(e)o(xpose\003ag)396 708 y(parameter)g(is)g(non)f(zero,)
1091 
h(an)g(e)o(xposure)f(e)n(v)o(ent)g(is)h(generated)g(for)g(the)f(windo)n
1092 
(w)g(after)h(it)g(has)f(been)396 838 y(cleared.)833 1129
1093 
y Fa(wid)k Fh(:)50 b(the)24 b(ID)h(of)g(the)g(windo)n(w)e(to)i(clear)
1094 
438 1284 y Fa(exposeflag)j Fh(:)d(a)g(\003ag)g(indicating)e(whether)i
1095 
(to)g(also)f(generate)h(an)g(e)o(xposure)f(e)n(v)o(ent)396
1096 
1905 y Fb(GrCloseWindo)n(w)35 b(\(\))396 2121 y Fc(void)430
1097 
b(GrCloseWindow)1019 b(\(GR_WINDOW_ID)52 b(wid\);)396
1098 
2350 y Fh(Sends)24 b(a)h(CLOSE_REQ)f(e)n(v)o(ent)f(to)h(the)g
1099 
(speci\002ed)g(windo)n(w)f(if)h(the)g(client)f(has)h(selected)g(to)g
1100 
(recei)n(v)o(e)396 2480 y(CLOSE_REQ)i(e)n(v)o(ents)d(on)i(this)f(windo)
1101 
n(w)-6 b(.)28 b(Used)d(to)f(request)h(an)g(application)f(to)g(shut)g
1102 
(do)n(wn)g(b)n(ut)396 2609 y(not)g(force)i(it)e(to)h(do)f(so)h
1103 
(immediately)-6 b(,)22 b(so)j(the)f(application)g(can)h(ask)g(whether)g
1104 
(to)f(sa)n(v)o(e)h(changed)396 2739 y(\002les)g(before)h(shutting)d(do)
1105 
n(wn)g(cleanly)-6 b(.)833 3050 y Fa(wid)28 b Fh(:)50
1106 
b(the)24 b(ID)h(of)g(the)g(windo)n(w)e(to)i(send)f(the)h(CLOSE_REQ)g(e)
1107 
n(v)o(ent)f(to)396 3547 y Fb(GrKillWindo)n(w)34 b(\(\))396
1108 
3763 y Fc(void)430 b(GrKillWindow)1073 b(\(GR_WINDOW_ID)52
1109 
b(wid\);)396 3992 y Fh(F)o(orcibly)24 b(disconnects)g(the)h(client)f
1110 
(which)g(o)n(wns)g(this)g(windo)n(w)f(with)h(the)h(speci\002ed)g(ID)g
1111 
(number)-5 b(.)396 4122 y(Used)25 b(to)f(kill)g(an)h(application)f
1112 
(which)g(has)h(lock)o(ed)f(up)h(and)g(is)f(not)g(responding)g(to)g
1113 
(CLOSE_REQ)396 4251 y(e)n(v)o(ents.)833 4542 y Fa(wid)k
1114 
Fh(:)50 b(the)24 b(ID)h(of)g(the)g(windo)n(w)e(to)i(kill)p
1115 
Black 3780 5278 a Fg(17)p Black eop
1116 
%%Page: 18 18
1117 
18 17 bop Black -2 67 a Fg(Chapter)24 b(1.)31 b(libnano-X)p
1118 
Black -2 621 a Ff(graphics)47 b(\(3\))396 1101 y Fe(Name)396
1119 
1303 y Fd(graphics)23 b Fh(\227)396 1696 y Fe(Synopsis)396
1120 
2146 y Fc(GR_GC_ID)214 b(GrNewGC)1343 b(\(void\);)396
1121 
2262 y(GR_GC_ID)214 b(GrCopyGC)1289 b(\(GR_GC_ID)52 b(gc\);)396
1122 
2379 y(void)430 b(GrGetGCInfo)1127 b(\(GR_GC_ID)52 b(gc,)2817
1123 
2495 y(GR_GC_INFO)g(*gcip\);)396 2612 y(void)430 b(GrDestroyGC)1127
1124 
b(\(GR_GC_ID)52 b(gc\);)396 2728 y(void)430 b(GrLine)1397
1125 
b(\(GR_DRAW_ID)52 b(id,)2817 2845 y(GR_GC_ID)g(gc,)2817
1126 
2962 y(GR_COORD)g(x1,)2817 3078 y(GR_COORD)g(y1,)2817
1127 
3195 y(GR_COORD)g(x2,)2817 3311 y(GR_COORD)g(y2\);)396
1128 
3428 y(void)430 b(GrPoint)1343 b(\(GR_DRAW_ID)52 b(id,)2817
1129 
3544 y(GR_GC_ID)g(gc,)2817 3661 y(GR_COORD)g(x,)2817
1130 
3777 y(GR_COORD)g(y\);)396 3894 y(void)430 b(GrPoints)1289
1131 
b(\(GR_DRAW_ID)52 b(id,)2817 4011 y(GR_GC_ID)g(gc,)2817
1132 
4127 y(GR_COUNT)g(count,)2817 4244 y(GR_POINT)g(*pointtable\);)396
1133 
4360 y(void)430 b(GrRect)1397 b(\(GR_DRAW_ID)52 b(id,)2817
1134 
4477 y(GR_GC_ID)g(gc,)2817 4593 y(GR_COORD)g(x,)2817
1135 
4710 y(GR_COORD)g(y,)2817 4827 y(GR_SIZE)h(width,)p Black
1136 
-2 5278 a Fg(18)p Black eop
1137 
%%Page: 19 19
1138 
19 18 bop Black 3023 67 a Fg(Chapter)25 b(1.)30 b(libnano-X)p
1139 
Black 2817 579 a Fc(GR_SIZE)53 b(height\);)396 695 y(void)430
1140 
b(GrFillRect)1181 b(\(GR_DRAW_ID)52 b(id,)2817 812 y(GR_GC_ID)g(gc,)
1141 
2817 929 y(GR_COORD)g(x,)2817 1045 y(GR_COORD)g(y,)2817
1142 
1162 y(GR_SIZE)h(width,)2817 1278 y(GR_SIZE)g(height\);)396
1143 
1395 y(void)430 b(GrPoly)1397 b(\(GR_DRAW_ID)52 b(id,)2817
1144 
1511 y(GR_GC_ID)g(gc,)2817 1628 y(GR_COUNT)g(count,)2817
1145 
1745 y(GR_POINT)g(*pointtable\);)396 1861 y(void)430
1146 
b(GrFillPoly)1181 b(\(GR_DRAW_ID)52 b(id,)2817 1978 y(GR_GC_ID)g(gc,)
1147 
2817 2094 y(GR_COUNT)g(count,)2817 2211 y(GR_POINT)g(*pointtable\);)396
1148 
2327 y(void)430 b(GrEllipse)1235 b(\(GR_DRAW_ID)52 b(id,)2817
1149 
2444 y(GR_GC_ID)g(gc,)2817 2560 y(GR_COORD)g(x,)2817
1150 
2677 y(GR_COORD)g(y,)2817 2794 y(GR_SIZE)h(rx,)2817 2910
1151 
y(GR_SIZE)g(ry\);)396 3027 y(void)430 b(GrFillEllipse)1019
1152 
b(\(GR_DRAW_ID)52 b(id,)2817 3143 y(GR_GC_ID)g(gc,)2817
1153 
3260 y(GR_COORD)g(x,)2817 3376 y(GR_COORD)g(y,)2817 3493
1154 
y(GR_SIZE)h(rx,)2817 3610 y(GR_SIZE)g(ry\);)396 3726
1155 
y(void)430 b(GrArc)1451 b(\(GR_DRAW_ID)52 b(id,)2817
1156 
3843 y(GR_GC_ID)g(gc,)2817 3959 y(GR_COORD)g(x,)2817
1157 
4076 y(GR_COORD)g(y,)2817 4192 y(GR_SIZE)h(rx,)2817 4309
1158 
y(GR_SIZE)g(ry,)2817 4425 y(GR_COORD)f(ax,)2817 4542
1159 
y(GR_COORD)g(ay,)2817 4659 y(GR_COORD)g(bx,)2817 4775
1160 
y(GR_COORD)g(by,)p Black 3784 5278 a Fg(19)p Black eop
1161 
%%Page: 20 20
1162 
20 19 bop Black -2 67 a Fg(Chapter)24 b(1.)31 b(libnano-X)p
1163 
Black 2817 579 a Fc(int)53 b(type\);)396 695 y(void)430
1164 
b(GrArcAngle)1181 b(\(GR_DRAW_ID)52 b(id,)2817 812 y(GR_GC_ID)g(gc,)
1165 
2817 929 y(GR_COORD)g(x,)2817 1045 y(GR_COORD)g(y,)2817
1166 
1162 y(GR_SIZE)h(rx,)2817 1278 y(GR_SIZE)g(ry,)2817 1395
1167 
y(GR_COORD)f(angle1,)2817 1511 y(GR_COORD)g(angle2,)2817
1168 
1628 y(int)h(type\);)396 1745 y(void)430 b(GrSetGCForeground)803
1169 
b(\(GR_GC_ID)52 b(gc,)2817 1861 y(GR_COLOR)g(foreground\);)396
1170 
1978 y(void)430 b(GrSetGCBackground)803 b(\(GR_GC_ID)52
1171 
b(gc,)2817 2094 y(GR_COLOR)g(background\);)396 2211 y(void)430
1172 
b(GrSetGCUseBackground)641 b(\(GR_GC_ID)52 b(gc,)2817
1173 
2327 y(GR_BOOL)h(flag\);)396 2444 y(void)430 b(GrSetGCMode)1127
1174 
b(\(GR_GC_ID)52 b(gc,)2817 2560 y(int)h(mode\);)396 2677
1175 
y(void)430 b(GrSetGCFont)1127 b(\(GR_GC_ID)52 b(gc,)2817
1176 
2794 y(GR_FONT_ID)g(font\);)396 2910 y(void)430 b(GrGetGCTextSize)911
1177 
b(\(GR_GC_ID)52 b(gc,)2817 3027 y(void)h(*str,)2817 3143
1178 
y(int)g(count,)2817 3260 y(int)g(flags,)2817 3376 y(GR_SIZE)g
1179 
(*retwidth,)2817 3493 y(GR_SIZE)g(*retheight,)2817 3610
1180 
y(GR_SIZE)g(*retbase\);)396 3726 y(void)430 b(GrReadArea)1181
1181 
b(\(GR_DRAW_ID)52 b(id,)2817 3843 y(GR_COORD)g(x,)2817
1182 
3959 y(GR_COORD)g(y,)2817 4076 y(GR_SIZE)h(width,)2817
1183 
4192 y(GR_SIZE)g(height,)2817 4309 y(GR_PIXELVAL)f(*pixels\);)396
1184 
4425 y(void)430 b(GrArea)1397 b(\(GR_DRAW_ID)52 b(id,)2817
1185 
4542 y(GR_GC_ID)g(gc,)2817 4659 y(GR_COORD)g(x,)2817
1186 
4775 y(GR_COORD)g(y,)p Black -2 5278 a Fg(20)p Black
1187 
eop
1188 
%%Page: 21 21
1189 
21 20 bop Black 3023 67 a Fg(Chapter)25 b(1.)30 b(libnano-X)p
1190 
Black 2817 579 a Fc(GR_SIZE)53 b(width,)2817 695 y(GR_SIZE)g(height,)
1191 
2817 812 y(void)g(*pixels,)2817 929 y(int)g(pixtype\);)396
1192 
1045 y(void)430 b(GrCopyArea)1181 b(\(GR_DRAW_ID)52 b(id,)2817
1193 
1162 y(GR_GC_ID)g(gc,)2817 1278 y(GR_COORD)g(x,)2817
1194 
1395 y(GR_COORD)g(y,)2817 1511 y(GR_SIZE)h(width,)2817
1195 
1628 y(GR_SIZE)g(height,)2817 1745 y(GR_DRAW_ID)f(srcid,)2817
1196 
1861 y(GR_COORD)g(srcx,)2817 1978 y(GR_COORD)g(srcy,)2817
1197 
2094 y(int)h(op\);)396 2211 y(void)430 b(GrBitmap)1289
1198 
b(\(GR_DRAW_ID)52 b(id,)2817 2327 y(GR_GC_ID)g(gc,)2817
1199 
2444 y(GR_COORD)g(x,)2817 2560 y(GR_COORD)g(y,)2817 2677
1200 
y(GR_SIZE)h(width,)2817 2794 y(GR_SIZE)g(height,)2817
1201 
2910 y(GR_BITMAP)f(*imagebits\);)396 3027 y(void)430
1202 
b(GrFreeImage)1127 b(\(GR_IMAGE_ID)52 b(id\);)396 3143
1203 
y(void)430 b(GrGetImageInfo)965 b(\(GR_IMAGE_ID)52 b(id,)2817
1204 
3260 y(GR_IMAGE_INFO)f(*iip\);)396 3376 y(void)430 b
1205 
(GrDrawImageFromFile)695 b(\(GR_DRAW_ID)52 b(id,)2817
1206 
3493 y(GR_GC_ID)g(gc,)2817 3610 y(GR_COORD)g(x,)2817
1207 
3726 y(GR_COORD)g(y,)2817 3843 y(GR_SIZE)h(width,)2817
1208 
3959 y(GR_SIZE)g(height,)2817 4076 y(char)g(*path,)2817
1209 
4192 y(int)g(flags\);)396 4309 y(GR_IMAGE_ID)f(GrLoadImageFromFile)695
1210 
b(\(char)53 b(*path,)2817 4425 y(int)g(flags\);)396 4542
1211 
y(void)430 b(GrDrawImageToFit)857 b(\(GR_DRAW_ID)52 b(id,)2817
1212 
4659 y(GR_GC_ID)g(gc,)2817 4775 y(GR_COORD)g(x,)p Black
1213 
3784 5278 a Fg(21)p Black eop
1214 
%%Page: 22 22
1215 
22 21 bop Black -2 67 a Fg(Chapter)24 b(1.)31 b(libnano-X)p
1216 
Black 2817 579 a Fc(GR_COORD)52 b(y,)2817 695 y(GR_SIZE)h(width,)2817
1217 
812 y(GR_SIZE)g(height,)2817 929 y(GR_IMAGE_ID)f(imageid\);)396
1218 
1045 y(void)430 b(GrDrawImageBits)911 b(\(GR_DRAW_ID)52
1219 
b(id,)2817 1162 y(GR_GC_ID)g(gc,)2817 1278 y(GR_COORD)g(x,)2817
1220 
1395 y(GR_COORD)g(y,)2817 1511 y(GR_IMAGE_HDR)g(*pimage\);)396
1221 
1628 y(void)430 b(GrText)1397 b(\(GR_DRAW_ID)52 b(id,)2817
1222 
1745 y(GR_GC_ID)g(gc,)2817 1861 y(GR_COORD)g(x,)2817
1223 
1978 y(GR_COORD)g(y,)2817 2094 y(void)h(*str,)2817 2211
1224 
y(GR_COUNT)f(count,)2817 2327 y(int)h(flags\);)396 2821
1225 
y Fe(Description)396 3336 y(Details)396 3681 y Fb(GrNe)n(wGC)34
1226 
b(\(\))396 3897 y Fc(GR_GC_ID)214 b(GrNewGC)1343 b(\(void\);)396
1227 
4126 y Fh(Creates)26 b(a)f(ne)n(w)f(graphics)h(conte)o(xt)f(structure)g
1228 
(and)h(returns)f(the)h(ID)g(used)g(to)f(refer)i(to)e(it.)31
1229 
b(The)396 4256 y(structure)25 b(is)f(initialised)f(with)h(a)h(set)g(of)
1230 
g(def)o(ault)f(parameters.)706 4567 y Fg(Returns)g Fh(:)50
1231 
b(the)24 b(ID)h(of)g(the)g(ne)n(wly)f(created)h(graphics)g(conte)o(xt)e
1232 
(or)i(0)g(on)f(error)p Black -2 5278 a Fg(22)p Black
1233 
eop
1234 
%%Page: 23 23
1235 
23 22 bop Black 3023 67 a Fg(Chapter)25 b(1.)30 b(libnano-X)p
1236 
Black 396 583 a Fb(GrCop)n(yGC)k(\(\))396 799 y Fc(GR_GC_ID)214
1237 
b(GrCopyGC)1289 b(\(GR_GC_ID)52 b(gc\);)396 1028 y Fh(Creates)26
1238 
b(a)f(ne)n(w)f(graphics)h(conte)o(xt)f(structure)g(and)h(\002lls)f(it)h
1239 
(in)f(with)g(the)h(v)n(alues)f(from)g(the)396 1158 y(speci\002ed)h
1240 
(already)g(e)o(xisting)e(graphics)i(conte)o(xt.)896 1470
1241 
y Fa(gc)g Fh(:)50 b(the)24 b(already)h(e)o(xisting)e(graphics)i(conte)o
1242 
(xt)e(to)i(cop)o(y)f(the)h(parameters)g(from)706 1624
1243 
y Fg(Returns)f Fh(:)50 b(the)24 b(ID)h(of)g(the)g(ne)n(wly)f(created)h
1244 
(graphics)g(conte)o(xt)e(or)i(0)g(on)f(error)396 2120
1245 
y Fb(GrGetGCInf)n(o)33 b(\(\))396 2337 y Fc(void)430
1246 
b(GrGetGCInfo)1127 b(\(GR_GC_ID)52 b(gc,)2817 2453 y(GR_GC_INFO)g
1247 
(*gcip\);)396 2682 y Fh(Fills)24 b(in)h(the)f(speci\002ed)i(GR_GC_INFO)
1248 
f(structure)g(with)f(information)f(re)o(garding)h(the)g(speci\002ed)396
1249 
2812 y(graphics)h(conte)o(xt.)896 3123 y Fa(gc)g Fh(:)50
1250 
b(a)25 b(graphics)f(conte)o(xt)777 3278 y Fa(gcip)g Fh(:)50
1251 
b(pointer)24 b(to)g(a)h(GR_GC_INFO)h(structure)396 3774
1252 
y Fb(GrDestr)n(o)n(yGC)34 b(\(\))396 3990 y Fc(void)430
1253 
b(GrDestroyGC)1127 b(\(GR_GC_ID)52 b(gc\);)396 4219 y
1254 
Fh(Destro)o(ys)24 b(the)h(graphics)f(conte)o(xt)g(structure)h(with)f
1255 
(the)g(speci\002ed)h(ID.)896 4531 y Fa(gc)g Fh(:)50 b(the)24
1256 
b(ID)h(of)g(the)g(graphics)f(conte)o(xt)g(structure)g(to)h(destro)o(y)p
1257 
Black 3784 5278 a Fg(23)p Black eop
1258 
%%Page: 24 24
1259 
24 23 bop Black -2 67 a Fg(Chapter)24 b(1.)31 b(libnano-X)p
1260 
Black 396 583 a Fb(GrLine)j(\(\))396 799 y Fc(void)430
1261 
b(GrLine)1397 b(\(GR_DRAW_ID)52 b(id,)2817 916 y(GR_GC_ID)g(gc,)2817
1262 
1032 y(GR_COORD)g(x1,)2817 1149 y(GR_COORD)g(y1,)2817
1263 
1266 y(GR_COORD)g(x2,)2817 1382 y(GR_COORD)g(y2\);)396
1264 
1611 y Fh(Dra)o(ws)25 b(a)g(line)f(using)g(the)h(speci\002ed)g
1265 
(graphics)f(conte)o(xt)g(on)g(the)h(speci\002ed)g(dra)o(w)o(able)g
1266 
(from)f(\(x1,)396 1741 y(y1\))h(to)f(\(x2,)h(y2\),)g(with)f
1267 
(coordinates)g(gi)n(v)o(en)f(relati)n(v)o(e)h(to)g(the)h(dra)o(w)o
1268 
(able.)893 2052 y Fa(id)j Fh(:)50 b(the)24 b(ID)h(of)g(the)g(dra)o(w)o
1269 
(able)f(to)h(dra)o(w)f(the)h(line)f(on)896 2207 y Fa(gc)h
1270 
Fh(:)50 b(the)24 b(ID)h(of)g(the)g(graphics)f(conte)o(xt)g(to)g(use)h
1271 
(when)g(dra)o(wing)f(the)g(line)897 2361 y Fa(x1)g Fh(:)50
1272 
b(the)24 b(X)h(coordinate)f(of)h(the)g(start)f(of)h(the)g(line)f
1273 
(relati)n(v)o(e)g(to)g(the)h(dra)o(w)o(able)897 2516
1274 
y Fa(y1)f Fh(:)50 b(the)24 b(Y)h(coordinate)f(of)h(the)g(start)f(of)h
1275 
(the)g(line)f(relati)n(v)o(e)g(to)g(the)h(dra)o(w)o(able)897
1276 
2670 y Fa(x2)f Fh(:)50 b(the)24 b(X)h(coordinate)f(of)h(the)g(end)g(of)
1277 
g(the)f(line)h(relati)n(v)o(e)e(to)i(the)f(dra)o(w)o(able)897
1278 
2824 y Fa(y2)g Fh(:)50 b(the)24 b(Y)h(coordinate)f(of)h(the)g(end)g(of)
1279 
g(the)f(line)h(relati)n(v)o(e)e(to)i(the)f(dra)o(w)o(able)396
1280 
3321 y Fb(GrP)-5 b(oint)33 b(\(\))396 3537 y Fc(void)430
1281 
b(GrPoint)1343 b(\(GR_DRAW_ID)52 b(id,)2817 3654 y(GR_GC_ID)g(gc,)2817
1282 
3770 y(GR_COORD)g(x,)2817 3887 y(GR_COORD)g(y\);)396
1283 
4116 y Fh(Dra)o(ws)25 b(a)g(point)f(using)f(the)i(speci\002ed)g
1284 
(graphics)g(conte)o(xt)e(at)i(the)g(speci\002ed)g(position)e(on)h(the)
1285 
396 4245 y(speci\002ed)h(dra)o(w)o(able.)893 4557 y Fa(id)j
1286 
Fh(:)50 b(the)24 b(ID)h(of)g(the)g(dra)o(w)o(able)f(to)h(dra)o(w)f(a)h
1287 
(point)f(on)896 4711 y Fa(gc)h Fh(:)50 b(the)24 b(ID)h(of)g(the)g
1288 
(graphics)f(conte)o(xt)g(to)g(use)h(when)g(dra)o(wing)f(the)g(point)p
1289 
Black -2 5278 a Fg(24)p Black eop
1290 
%%Page: 25 25
1291 
25 24 bop Black 3023 67 a Fg(Chapter)25 b(1.)30 b(libnano-X)p
1292 
Black 951 587 a Fa(x)g Fh(:)50 b(the)24 b(X)h(coordinate)f(to)h(dra)o
1293 
(w)f(the)h(point)f(at)h(relati)n(v)o(e)e(to)i(the)f(dra)o(w)o(able)948
1294 
741 y Fa(y)33 b Fh(:)50 b(the)24 b(Y)h(coordinate)f(to)h(dra)o(w)f(the)
1295 
h(point)f(at)h(relati)n(v)o(e)e(to)i(the)f(dra)o(w)o(able)396
1296 
1237 y Fb(GrP)-5 b(oints)34 b(\(\))396 1454 y Fc(void)430
1297 
b(GrPoints)1289 b(\(GR_DRAW_ID)52 b(id,)2817 1570 y(GR_GC_ID)g(gc,)2817
1298 
1687 y(GR_COUNT)g(count,)2817 1803 y(GR_POINT)g(*point-)396
1299 
1920 y(table\);)396 2149 y Fh(Dra)o(ws)25 b(a)g(set)f(of)h(points)f
1300 
(using)g(the)g(speci\002ed)h(graphics)g(conte)o(xt)e(at)i(the)g
1301 
(positions)e(speci\002ed)i(by)396 2278 y(the)g(point)f(table)g(on)h
1302 
(the)f(speci\002ed)h(dra)o(w)o(able.)893 2590 y Fa(id)j
1303 
Fh(:)50 b(the)24 b(ID)h(of)g(the)g(dra)o(w)o(able)f(to)h(dra)o(w)f(a)h
1304 
(point)f(on)896 2744 y Fa(gc)h Fh(:)50 b(the)24 b(ID)h(of)g(the)g
1305 
(graphics)f(conte)o(xt)g(to)g(use)h(when)g(dra)o(wing)f(the)g(point)717
1306 
2899 y Fa(count)g Fh(:)50 b(the)24 b(number)g(of)h(points)f(in)g(the)h
1307 
(point)f(table)443 3053 y Fa(pointtable)f Fh(:)i(pointer)f(to)g(a)h
1308 
(GR_POINT)h(array)f(which)g(lists)e(the)i(points)e(to)i(dra)o(w)396
1309 
3654 y Fb(GrRect)34 b(\(\))396 3870 y Fc(void)430 b(GrRect)1397
1310 
b(\(GR_DRAW_ID)52 b(id,)2817 3987 y(GR_GC_ID)g(gc,)2817
1311 
4104 y(GR_COORD)g(x,)2817 4220 y(GR_COORD)g(y,)2817 4337
1312 
y(GR_SIZE)h(width,)2817 4453 y(GR_SIZE)g(height\);)396
1313 
4682 y Fh(Dra)o(w)25 b(the)g(boundary)f(of)h(a)g(rectangle)g(of)g(the)f
1314 
(speci\002ed)h(dimensions)e(and)i(position)e(on)i(the)396
1315 
4812 y(speci\002ed)g(dra)o(w)o(able)g(using)f(the)g(speci\002ed)h
1316 
(graphics)g(conte)o(xt.)p Black 3784 5278 a Fg(25)p Black
1317 
eop
1318 
%%Page: 26 26
1319 
26 25 bop Black -2 67 a Fg(Chapter)24 b(1.)31 b(libnano-X)p
1320 
Black 893 587 a Fa(id)d Fh(:)50 b(the)24 b(ID)h(of)g(the)g(dra)o(w)o
1321 
(able)f(to)h(dra)o(w)f(the)h(rectangle)g(on)896 741 y
1322 
Fa(gc)g Fh(:)50 b(the)24 b(ID)h(of)g(the)g(graphics)f(conte)o(xt)g(to)g
1323 
(use)h(when)g(dra)o(wing)f(the)g(rectangle)951 895 y
1324 
Fa(x)30 b Fh(:)50 b(the)24 b(X)h(coordinate)f(of)h(the)g(rectangle)g
1325 
(relati)n(v)o(e)f(to)g(the)h(dra)o(w)o(able)948 1050
1326 
y Fa(y)33 b Fh(:)50 b(the)24 b(Y)h(coordinate)f(of)h(the)g(rectangle)g
1327 
(relati)n(v)o(e)f(to)g(the)h(dra)o(w)o(able)717 1204
1328 
y Fa(width)f Fh(:)50 b(the)24 b(width)g(of)h(the)g(rectangle)657
1329 
1359 y Fa(height)f Fh(:)50 b(the)24 b(height)g(of)h(the)g(rectangle)396
1330 
1855 y Fb(GrFillRect)35 b(\(\))396 2071 y Fc(void)430
1331 
b(GrFillRect)1181 b(\(GR_DRAW_ID)52 b(id,)2817 2188 y(GR_GC_ID)g(gc,)
1332 
2817 2304 y(GR_COORD)g(x,)2817 2421 y(GR_COORD)g(y,)2817
1333 
2537 y(GR_SIZE)h(width,)2817 2654 y(GR_SIZE)g(height\);)396
1334 
2883 y Fh(Dra)o(w)25 b(a)g(\002lled)g(rectangle)g(of)g(the)f
1335 
(speci\002ed)h(dimensions)e(and)i(position)e(on)i(the)f(speci\002ed)396
1336 
3013 y(dra)o(w)o(able)h(using)f(the)g(speci\002ed)h(graphics)g(conte)o
1337 
(xt.)893 3324 y Fa(id)j Fh(:)50 b(the)24 b(ID)h(of)g(the)g(dra)o(w)o
1338 
(able)f(to)h(dra)o(w)f(the)h(rectangle)g(on)896 3479
1339 
y Fa(gc)g Fh(:)50 b(the)24 b(ID)h(of)g(the)g(graphics)f(conte)o(xt)g
1340 
(to)g(use)h(when)g(dra)o(wing)f(the)g(rectangle)951 3633
1341 
y Fa(x)30 b Fh(:)50 b(the)24 b(X)h(coordinate)f(of)h(the)g(rectangle)g
1342 
(relati)n(v)o(e)f(to)g(the)h(dra)o(w)o(able)948 3788
1343 
y Fa(y)33 b Fh(:)50 b(the)24 b(Y)h(coordinate)f(of)h(the)g(rectangle)g
1344 
(relati)n(v)o(e)f(to)g(the)h(dra)o(w)o(able)717 3942
1345 
y Fa(width)f Fh(:)50 b(the)24 b(width)g(of)h(the)g(rectangle)657
1346 
4096 y Fa(height)f Fh(:)50 b(the)24 b(height)g(of)h(the)g(rectangle)396
1347 
4593 y Fb(GrP)-5 b(ol)n(y)34 b(\(\))396 4809 y Fc(void)430
1348 
b(GrPoly)1397 b(\(GR_DRAW_ID)52 b(id,)p Black -2 5278
1349 
a Fg(26)p Black eop
1350 
%%Page: 27 27
1351 
27 26 bop Black 3023 67 a Fg(Chapter)25 b(1.)30 b(libnano-X)p
1352 
Black 2817 579 a Fc(GR_GC_ID)52 b(gc,)2817 695 y(GR_COUNT)g(count,)2817
1353 
812 y(GR_POINT)g(*point-)396 929 y(table\);)396 1158
1354 
y Fh(Dra)o(ws)25 b(an)g(un\002lled)f(polygon)f(on)i(the)g(speci\002ed)g
1355 
(dra)o(w)o(able)f(using)g(the)h(speci\002ed)g(graphics)396
1356 
1287 y(conte)o(xt.)30 b(The)25 b(polygon)e(is)i(speci\002ed)g(by)f(an)h
1357 
(array)h(of)f(point)e(structures.)30 b(The)25 b(polygon)f(is)g(not)396
1358 
1417 y(automatically)g(closed-)g(if)h(a)g(closed)g(polygon)e(is)h
1359 
(desired,)h(the)g(last)f(point)g(must)f(be)i(the)g(same)f(as)396
1360 
1546 y(the)h(\002rst.)893 1838 y Fa(id)j Fh(:)50 b(the)24
1361 
b(ID)h(of)g(the)g(dra)o(w)o(able)f(to)h(dra)o(w)f(the)h(polygon)e(onto)
1362 
896 1992 y Fa(gc)i Fh(:)50 b(the)24 b(ID)h(of)g(the)g(graphics)f(conte)
1363 
o(xt)g(to)g(use)h(when)g(dra)o(wing)f(the)g(polygon)717
1364 
2146 y Fa(count)g Fh(:)50 b(the)24 b(number)g(of)h(points)f(in)g(the)h
1365 
(point)f(array)443 2301 y Fa(pointtable)f Fh(:)i(pointer)f(to)g(an)h
1366 
(array)h(of)f(points)e(describing)h(the)h(polygon)396
1367 
2922 y Fb(GrFillP)-5 b(ol)n(y)35 b(\(\))396 3138 y Fc(void)430
1368 
b(GrFillPoly)1181 b(\(GR_DRAW_ID)52 b(id,)2817 3255 y(GR_GC_ID)g(gc,)
1369 
2817 3371 y(GR_COUNT)g(count,)2817 3488 y(GR_POINT)g(*point-)396
1370 
3605 y(table\);)396 3834 y Fh(Dra)o(ws)25 b(a)g(\002lled)g(polygon)e
1371 
(on)i(the)f(speci\002ed)h(dra)o(w)o(able)g(using)f(the)g(speci\002ed)h
1372 
(graphics)g(conte)o(xt.)396 3963 y(The)g(polygon)f(is)g(speci\002ed)h
1373 
(by)g(an)f(array)i(of)f(point)f(structures.)30 b(The)25
1374 
b(polygon)e(is)h(automatically)396 4093 y(closed-)h(the)g(last)f(point)
1375 
g(need)h(not)f(be)h(the)f(same)h(as)g(the)g(\002rst)f(in)h(order)g(for)
1376 
g(the)g(polygon)e(to)i(be)396 4222 y(closed.)893 4514
1377 
y Fa(id)j Fh(:)50 b(the)24 b(ID)h(of)g(the)g(dra)o(w)o(able)f(to)h(dra)
1378 
o(w)f(the)h(polygon)e(onto)896 4668 y Fa(gc)i Fh(:)50
1379 
b(the)24 b(ID)h(of)g(the)g(graphics)f(conte)o(xt)g(to)g(use)h(when)g
1380 
(dra)o(wing)f(the)g(polygon)717 4822 y Fa(count)g Fh(:)50
1381 
b(the)24 b(number)g(of)h(points)f(in)g(the)h(point)f(array)p
1382 
Black 3780 5278 a Fg(27)p Black eop
1383 
%%Page: 28 28
1384 
28 27 bop Black -2 67 a Fg(Chapter)24 b(1.)31 b(libnano-X)p
1385 
Black 443 587 a Fa(pointtable)23 b Fh(:)i(pointer)f(to)g(an)h(array)h
1386 
(of)f(points)e(describing)h(the)h(polygon)396 1208 y
1387 
Fb(GrEllipse)34 b(\(\))396 1424 y Fc(void)430 b(GrEllipse)1235
1388 
b(\(GR_DRAW_ID)52 b(id,)2817 1541 y(GR_GC_ID)g(gc,)2817
1389 
1657 y(GR_COORD)g(x,)2817 1774 y(GR_COORD)g(y,)2817 1890
1390 
y(GR_SIZE)h(rx,)2817 2007 y(GR_SIZE)g(ry\);)396 2236
1391 
y Fh(Dra)o(ws)25 b(the)f(boundary)h(of)f(ellipse)g(at)h(the)g
1392 
(speci\002ed)g(position)e(using)h(the)g(speci\002ed)i(dimensions)396
1393 
2365 y(and)f(graphics)f(conte)o(xt)g(on)h(the)f(speci\002ed)h(dra)o(w)o
1394 
(able.)893 2677 y Fa(id)j Fh(:)50 b(the)24 b(ID)h(of)g(the)g(dra)o(w)o
1395 
(able)f(to)h(dra)o(w)f(the)h(ellipse)f(on)896 2831 y
1396 
Fa(gc)h Fh(:)50 b(the)24 b(ID)h(of)g(the)g(graphics)f(conte)o(xt)g(to)g
1397 
(use)h(when)g(dra)o(wing)f(the)g(ellipse)951 2986 y Fa(x)30
1398 
b Fh(:)50 b(the)24 b(X)h(coordinate)f(to)h(dra)o(w)f(the)h(ellipse)f
1399 
(at)h(relati)n(v)o(e)f(to)g(the)h(dra)o(w)o(able)948
1400 
3140 y Fa(y)33 b Fh(:)50 b(the)24 b(Y)h(coordinate)f(to)h(dra)o(w)f
1401 
(the)h(ellipse)f(at)h(relati)n(v)o(e)f(to)g(the)h(dra)o(w)o(able)891
1402 
3295 y Fa(rx)30 b Fh(:)50 b(the)24 b(radius)h(of)f(the)h(ellipse)f(on)h
1403 
(the)f(X)h(axis)888 3449 y Fa(ry)33 b Fh(:)50 b(the)24
1404 
b(radius)h(of)f(the)h(ellipse)f(on)h(the)f(Y)h(axis)396
1405 
3946 y Fb(GrFillEllipse)35 b(\(\))396 4162 y Fc(void)430
1406 
b(GrFillEllipse)1019 b(\(GR_DRAW_ID)52 b(id,)2817 4278
1407 
y(GR_GC_ID)g(gc,)2817 4395 y(GR_COORD)g(x,)2817 4511
1408 
y(GR_COORD)g(y,)2817 4628 y(GR_SIZE)h(rx,)2817 4745 y(GR_SIZE)g(ry\);)p
1409 
Black -2 5278 a Fg(28)p Black eop
1410 
%%Page: 29 29
1411 
29 28 bop Black 3023 67 a Fg(Chapter)25 b(1.)30 b(libnano-X)p
1412 
Black 396 579 a Fh(Dra)o(ws)25 b(a)g(\002lled)g(ellipse)f(at)g(the)h
1413 
(speci\002ed)g(position)e(using)h(the)h(speci\002ed)g(dimensions)d(and)
1414 
396 708 y(graphics)j(conte)o(xt)e(on)i(the)g(speci\002ed)g(dra)o(w)o
1415 
(able.)893 1020 y Fa(id)j Fh(:)50 b(the)24 b(ID)h(of)g(the)g(dra)o(w)o
1416 
(able)f(to)h(dra)o(w)f(the)h(\002lled)g(ellipse)f(on)896
1417 
1174 y Fa(gc)h Fh(:)50 b(the)24 b(ID)h(of)g(the)g(graphics)f(conte)o
1418 
(xt)g(to)g(use)h(when)g(dra)o(wing)f(the)g(ellipse)951
1419 
1329 y Fa(x)30 b Fh(:)50 b(the)24 b(X)h(coordinate)f(to)h(dra)o(w)f
1420 
(the)h(ellipse)f(at)h(relati)n(v)o(e)f(to)g(the)h(dra)o(w)o(able)948
1421 
1483 y Fa(y)33 b Fh(:)50 b(the)24 b(Y)h(coordinate)f(to)h(dra)o(w)f
1422 
(the)h(ellipse)f(at)h(relati)n(v)o(e)f(to)g(the)h(dra)o(w)o(able)891
1423 
1638 y Fa(rx)30 b Fh(:)50 b(the)24 b(radius)h(of)f(the)h(ellipse)f(on)h
1424 
(the)f(X)h(axis)888 1792 y Fa(ry)33 b Fh(:)50 b(the)24
1425 
b(radius)h(of)f(the)h(ellipse)f(on)h(the)f(Y)h(axis)396
1426 
2289 y Fb(GrAr)n(c)33 b(\(\))396 2505 y Fc(void)430 b(GrArc)1451
1427 
b(\(GR_DRAW_ID)52 b(id,)2817 2621 y(GR_GC_ID)g(gc,)2817
1428 
2738 y(GR_COORD)g(x,)2817 2854 y(GR_COORD)g(y,)2817 2971
1429 
y(GR_SIZE)h(rx,)2817 3088 y(GR_SIZE)g(ry,)2817 3204 y(GR_COORD)f(ax,)
1430 
2817 3321 y(GR_COORD)g(ay,)2817 3437 y(GR_COORD)g(bx,)2817
1431 
3554 y(GR_COORD)g(by,)2817 3670 y(int)h(type\);)396 3899
1432 
y Fh(Dra)o(ws)25 b(an)g(arc)g(with)f(the)h(speci\002ed)g(dimensions)e
1433 
(at)i(the)f(speci\002ed)h(position)e(on)i(the)g(speci\002ed)396
1434 
4029 y(dra)o(w)o(able)g(using)f(the)g(speci\002ed)h(graphics)g(conte)o
1435 
(xt.)k(The)c(type)g(speci\002es)g(the)f(\002ll)h(type.)30
1436 
b(Possible)396 4158 y(v)n(alues)24 b(include)g(GR_ARC)i(and)f(GR_PIE.)
1437 
893 4460 y Fa(id)j Fh(:)50 b(the)24 b(ID)h(of)g(the)g(dra)o(w)o(able)f
1438 
(to)h(dra)o(w)f(the)h(arc)g(on)896 4615 y Fa(gc)g Fh(:)50
1439 
b(the)24 b(graphics)h(conte)o(xt)e(to)i(use)f(when)h(dra)o(wing)f(the)h
1440 
(arc)951 4769 y Fa(x)30 b Fh(:)50 b(the)24 b(X)h(coordinate)f(to)h(dra)
1441 
o(w)f(the)h(arc)h(at)e(relati)n(v)o(e)g(to)h(the)f(dra)o(w)o(able)p
1442 
Black 3784 5278 a Fg(29)p Black eop
1443 
%%Page: 30 30
1444 
30 29 bop Black -2 67 a Fg(Chapter)24 b(1.)31 b(libnano-X)p
1445 
Black 948 587 a Fa(y)i Fh(:)50 b(the)24 b(Y)h(coordinate)f(to)h(dra)o
1446 
(w)f(the)h(arc)h(at)e(relati)n(v)o(e)g(to)h(the)f(dra)o(w)o(able)891
1447 
741 y Fa(rx)30 b Fh(:)50 b(the)24 b(radius)h(of)f(the)h(arc)h(on)e(the)
1448 
h(X)g(axis)888 895 y Fa(ry)33 b Fh(:)50 b(the)24 b(radius)h(of)f(the)h
1449 
(arc)h(on)e(the)h(Y)g(axis)891 1050 y Fa(ax)30 b Fh(:)50
1450 
b(the)24 b(X)h(coordinate)f(of)h(the)g(start)f(of)h(the)g(arc)h(relati)
1451 
n(v)o(e)d(to)i(the)f(dra)o(w)o(able)888 1204 y Fa(ay)33
1452 
b Fh(:)50 b(the)24 b(Y)h(coordinate)f(of)h(the)g(start)f(of)h(the)g
1453 
(arc)h(relati)n(v)o(e)d(to)i(the)f(dra)o(w)o(able)891
1454 
1359 y Fa(bx)30 b Fh(:)50 b(the)24 b(X)h(coordinate)f(of)h(the)g(end)g
1455 
(of)g(the)f(arc)i(relati)n(v)o(e)e(to)g(the)h(dra)o(w)o(able)888
1456 
1513 y Fa(by)33 b Fh(:)50 b(the)24 b(Y)h(coordinate)f(of)h(the)g(end)g
1457 
(of)g(the)f(arc)i(relati)n(v)o(e)e(to)g(the)h(dra)o(w)o(able)777
1458 
1667 y Fa(type)f Fh(:)50 b(the)24 b(\002ll)h(style)f(to)g(use)h(when)g
1459 
(dra)o(wing)f(the)g(arc)396 2174 y Fb(GrAr)n(cAngle)34
1460 
b(\(\))396 2390 y Fc(void)430 b(GrArcAngle)1181 b(\(GR_DRAW_ID)52
1461 
b(id,)2817 2507 y(GR_GC_ID)g(gc,)2817 2623 y(GR_COORD)g(x,)2817
1462 
2740 y(GR_COORD)g(y,)2817 2856 y(GR_SIZE)h(rx,)2817 2973
1463 
y(GR_SIZE)g(ry,)2817 3089 y(GR_COORD)f(angle1,)2817 3206
1464 
y(GR_COORD)g(angle2,)2817 3322 y(int)h(type\);)396 3552
1465 
y Fh(Dra)o(ws)25 b(an)g(arc)g(with)f(the)h(speci\002ed)g(dimensions)e
1466 
(at)i(the)f(speci\002ed)h(position)e(on)i(the)g(speci\002ed)396
1467 
3681 y(dra)o(w)o(able)g(using)f(the)g(speci\002ed)h(graphics)g(conte)o
1468 
(xt.)k(The)c(type)g(speci\002es)g(the)f(\002ll)h(type.)30
1469 
b(Possible)396 3811 y(v)n(alues)24 b(include)g(GR_ARC)i(and)f(GR_PIE.)h
1470 
(This)e(function)g(requires)g(\003oating)h(point)e(support,)396
1471 
3940 y(and)i(is)f(slightly)f(slo)n(wer)h(than)h(the)f(GrArc\(\))i
1472 
(function)e(which)g(does)h(not)f(require)h(\003oating)g(point.)893
1473 
4252 y Fa(id)j Fh(:)50 b(the)24 b(ID)h(of)g(the)g(dra)o(w)o(able)f(to)h
1474 
(dra)o(w)f(the)h(arc)g(on)896 4406 y Fa(gc)g Fh(:)50
1475 
b(the)24 b(graphics)h(conte)o(xt)e(to)i(use)f(when)h(dra)o(wing)f(the)h
1476 
(arc)951 4561 y Fa(x)30 b Fh(:)50 b(the)24 b(X)h(coordinate)f(to)h(dra)
1477 
o(w)f(the)h(arc)h(at)e(relati)n(v)o(e)g(to)h(the)f(dra)o(w)o(able)948
1478 
4715 y Fa(y)33 b Fh(:)50 b(the)24 b(Y)h(coordinate)f(to)h(dra)o(w)f
1479 
(the)h(arc)h(at)e(relati)n(v)o(e)g(to)h(the)f(dra)o(w)o(able)p
1480 
Black -2 5278 a Fg(30)p Black eop
1481 
%%Page: 31 31
1482 
31 30 bop Black 3023 67 a Fg(Chapter)25 b(1.)30 b(libnano-X)p
1483 
Black 891 587 a Fa(rx)g Fh(:)50 b(the)24 b(radius)h(of)f(the)h(arc)h
1484 
(on)e(the)h(X)g(axis)888 741 y Fa(ry)33 b Fh(:)50 b(the)24
1485 
b(radius)h(of)f(the)h(arc)h(on)e(the)h(Y)g(axis)657 895
1486 
y Fa(angle1)f Fh(:)50 b(the)24 b(angle)h(of)g(the)f(start)h(of)g(the)f
1487 
(arc)657 1050 y Fa(angle2)g Fh(:)50 b(the)24 b(angle)h(of)g(the)f(end)h
1488 
(of)g(the)g(arc)777 1204 y Fa(type)f Fh(:)50 b(the)24
1489 
b(\002ll)h(style)f(to)g(use)h(when)g(dra)o(wing)f(the)g(arc)396
1490 
1701 y Fb(GrSetGCForegr)n(ound)33 b(\(\))396 1917 y Fc(void)430
1491 
b(GrSetGCForeground)803 b(\(GR_GC_ID)52 b(gc,)2817 2033
1492 
y(GR_COLOR)g(fore-)396 2150 y(ground\);)396 2379 y Fh(Changes)25
1493 
b(the)g(fore)o(ground)f(colour)g(of)h(the)g(speci\002ed)g(graphics)f
1494 
(conte)o(xt)g(to)h(the)f(speci\002ed)h(colour)-5 b(.)896
1495 
2691 y Fa(gc)25 b Fh(:)50 b(the)24 b(ID)h(of)g(the)g(graphics)f(conte)o
1496 
(xt)g(to)g(set)h(the)g(fore)o(ground)f(colour)g(of)439
1497 
2845 y Fa(foreground)j Fh(:)e(the)f(colour)h(to)f(use)h(as)g(the)f(ne)n
1498 
(w)h(fore)o(ground)f(colour)396 3446 y Fb(GrSetGCBac)n(kgr)n(ound)34
1499 
b(\(\))396 3662 y Fc(void)430 b(GrSetGCBackground)803
1500 
b(\(GR_GC_ID)52 b(gc,)2817 3779 y(GR_COLOR)g(back-)396
1501 
3895 y(ground\);)396 4125 y Fh(Changes)24 b(the)f(background)g(colour)g
1502 
(of)g(the)h(speci\002ed)f(graphics)g(conte)o(xt)f(to)h(the)h
1503 
(speci\002ed)f(colour)-5 b(.)896 4436 y Fa(gc)25 b Fh(:)50
1504 
b(the)24 b(ID)h(of)g(the)g(graphics)f(conte)o(xt)g(to)g(set)h(the)g
1505 
(background)f(colour)g(of)439 4591 y Fa(background)j
1506 
Fh(:)e(the)f(colour)h(to)f(use)h(as)g(the)f(ne)n(w)h(background)f
1507 
(colour)p Black 3784 5278 a Fg(31)p Black eop
1508 
%%Page: 32 32
1509 
32 31 bop Black -2 67 a Fg(Chapter)24 b(1.)31 b(libnano-X)p
1510 
Black 396 583 a Fb(GrSetGCUseBac)n(kgr)n(ound)k(\(\))396
1511 
799 y Fc(void)430 b(GrSetGCUseBackground)641 b(\(GR_GC_ID)52
1512 
b(gc,)2817 916 y(GR_BOOL)h(flag\);)396 1145 y Fh(Sets)25
1513 
b(the)g(\003ag)g(which)g(chooses)f(whether)h(or)g(not)f(the)h
1514 
(background)f(colour)g(is)h(used)f(when)396 1275 y(dra)o(wing)g
1515 
(bitmaps)g(and)g(te)o(xt)g(using)g(the)h(speci\002ed)g(graphics)f
1516 
(conte)o(xt)g(to)g(the)h(speci\002ed)g(v)n(alue.)896
1517 
1586 y Fa(gc)g Fh(:)50 b(the)23 b(ID)g(of)h(the)f(graphics)g(conte)o
1518 
(xt)f(to)h(change)g(the)g("use)g(background")f(\003ag)i(of)771
1519 
1741 y Fa(flag)30 b Fh(:)50 b(\003ag)25 b(specifying)f(whether)h(to)f
1520 
(use)h(the)f(background)h(colour)f(or)h(not)396 2237
1521 
y Fb(GrSetGCMode)34 b(\(\))396 2453 y Fc(void)430 b(GrSetGCMode)1127
1522 
b(\(GR_GC_ID)52 b(gc,)2817 2570 y(int)h(mode\);)396 2799
1523 
y Fh(Changes)25 b(the)g(dra)o(wing)f(mode)g(\(SET)-7
1524 
b(,)25 b(XOR,)g(OR,)g(AND,)g(etc.\))g(of)g(the)f(speci\002ed)i
1525 
(graphics)396 2928 y(conte)o(xt)e(to)g(the)h(speci\002ed)g(mode.)896
1526 
3240 y Fa(gc)g Fh(:)50 b(the)24 b(ID)h(of)g(the)g(graphics)f(conte)o
1527 
(xt)g(to)g(set)h(the)g(dra)o(wing)e(mode)i(of)777 3394
1528 
y Fa(mode)f Fh(:)50 b(the)24 b(ne)n(w)h(dra)o(wing)e(mode)396
1529 
3891 y Fb(GrSetGCFont)33 b(\(\))396 4107 y Fc(void)430
1530 
b(GrSetGCFont)1127 b(\(GR_GC_ID)52 b(gc,)2817 4223 y(GR_FONT_ID)g
1531 
(font\);)396 4453 y Fh(Sets)25 b(the)g(font)f(to)h(be)g(used)f(for)h
1532 
(te)o(xt)f(dra)o(wing)g(in)g(the)h(speci\002ed)g(graphics)g(conte)o(xt)
1533 
e(to)i(the)396 4582 y(speci\002ed)g(font)g(ID.)p Black
1534 
-2 5278 a Fg(32)p Black eop
1535 
%%Page: 33 33
1536 
33 32 bop Black 3023 67 a Fg(Chapter)25 b(1.)30 b(libnano-X)p
1537 
Black 896 587 a Fa(gc)25 b Fh(:)50 b(the)24 b(ID)h(of)g(the)g(graphics)
1538 
f(conte)o(xt)g(to)g(set)h(the)g(font)f(of)777 741 y Fa(font)g
1539 
Fh(:)50 b(the)24 b(ID)h(of)g(the)g(font)396 1237 y Fb(GrGetGCT)-7
1540 
b(e)n(xtSiz)q(e)35 b(\(\))396 1454 y Fc(void)430 b(GrGetGCTextSize)911
1541 
b(\(GR_GC_ID)52 b(gc,)2817 1570 y(void)h(*str,)2817 1687
1542 
y(int)g(count,)2817 1803 y(int)g(flags,)2817 1920 y(GR_SIZE)g
1543 
(*retwidth,)2817 2036 y(GR_SIZE)g(*retheight,)2817 2153
1544 
y(GR_SIZE)g(*retbase\);)396 2382 y Fh(Calculates)25 b(the)g(dimensions)
1545 
e(of)i(the)f(speci\002ed)h(te)o(xt)f(string)g(using)g(the)g(current)h
1546 
(font)g(and)g(\003ags)g(in)396 2512 y(the)g(speci\002ed)g(graphics)f
1547 
(conte)o(xt.)30 b(The)25 b(count)f(ar)n(gument)h(can)g(be)g(-1)g(if)f
1548 
(the)h(string)f(is)g(null)396 2641 y(terminated.)896
1549 
2932 y Fa(gc)h Fh(:)50 b(the)24 b(graphics)h(conte)o(xt)833
1550 
3087 y Fa(str)j Fh(:)50 b(pointer)24 b(to)g(a)h(te)o(xt)f(string)717
1551 
3241 y Fa(count)g Fh(:)50 b(the)24 b(length)g(of)h(the)g(string)717
1552 
3396 y Fa(flags)f Fh(:)50 b(te)o(xt)23 b(rendering)i(\003ags)g
1553 
(\(GR_TF*\))538 3550 y Fa(retwidth)e Fh(:)50 b(pointer)24
1554 
b(to)g(the)h(v)n(ariable)f(the)h(width)f(will)f(be)i(returned)g(in)478
1555 
3705 y Fa(retheight)e Fh(:)50 b(pointer)24 b(to)g(the)h(v)n(ariable)f
1556 
(the)h(height)f(will)g(be)h(returned)f(in)598 3859 y
1557 
Fa(retbase)f Fh(:)50 b(pointer)24 b(to)g(the)h(v)n(ariable)f(the)h
1558 
(baseline)f(height)g(will)g(be)h(returned)g(in)396 4376
1559 
y Fb(GrReadArea)35 b(\(\))396 4592 y Fc(void)430 b(GrReadArea)1181
1560 
b(\(GR_DRAW_ID)52 b(id,)2817 4708 y(GR_COORD)g(x,)2817
1561 
4825 y(GR_COORD)g(y,)p Black 3784 5278 a Fg(33)p Black
1562 
eop
1563 
%%Page: 34 34
1564 
34 33 bop Black -2 67 a Fg(Chapter)24 b(1.)31 b(libnano-X)p
1565 
Black 2817 579 a Fc(GR_SIZE)53 b(width,)2817 695 y(GR_SIZE)g(height,)
1566 
2817 812 y(GR_PIXELVAL)f(*pix-)396 929 y(els\);)396 1158
1567 
y Fh(Reads)26 b(the)e(pix)o(el)g(data)h(of)g(the)f(speci\002ed)h(size)g
1568 
(from)g(the)g(speci\002ed)g(position)e(on)h(the)h(speci\002ed)396
1569 
1287 y(dra)o(w)o(able)g(into)f(the)g(speci\002ed)h(pix)o(el)f(array)-6
1570 
b(.)31 b(If)25 b(the)g(dra)o(w)o(able)g(is)f(a)h(windo)n(w)-6
1571 
b(,)23 b(the)h(data)h(returned)396 1417 y(will)f(be)h(the)g(pix)o(el)e
1572 
(v)n(alues)h(from)h(the)g(rele)n(v)n(ant)e(position)g(on)i(the)g
1573 
(screen)g(re)o(gardless)f(of)h(whether)396 1546 y(the)g(windo)n(w)e(is)
1574 
i(obscured)f(by)h(other)f(windo)n(ws.)29 b(If)d(the)e(windo)n(w)g(is)g
1575 
(unmapped,)g(or)h(partially)f(or)396 1676 y(fully)g(outside)g(a)h
1576 
(windo)n(w)f(boundary)-6 b(,)23 b(black)i(pix)o(el)f(v)n(alues)g(will)g
1577 
(be)g(returned.)893 1987 y Fa(id)k Fh(:)50 b(the)24 b(ID)h(of)g(the)g
1578 
(dra)o(w)o(able)f(to)h(read)g(an)g(area)h(from)951 2142
1579 
y Fa(x)k Fh(:)50 b(the)24 b(X)h(coordinate)f(to)h(read)g(the)g(area)h
1580 
(from)e(relati)n(v)o(e)g(to)g(the)h(dra)o(w)o(able)948
1581 
2296 y Fa(y)33 b Fh(:)50 b(the)24 b(Y)h(coordinate)f(to)h(read)g(the)g
1582 
(area)h(from)e(relati)n(v)o(e)g(to)g(the)h(dra)o(w)o(able)717
1583 
2451 y Fa(width)f Fh(:)50 b(the)24 b(width)g(of)h(the)g(area)g(to)g
1584 
(read)657 2605 y Fa(height)f Fh(:)50 b(the)24 b(height)g(of)h(the)g
1585 
(area)g(to)g(read)657 2759 y Fa(pixels)f Fh(:)50 b(pointer)24
1586 
b(to)g(an)h(area)h(of)f(memory)f(to)g(place)h(the)g(pix)o(el)f(data)g
1587 
(in)396 3256 y Fb(GrArea)34 b(\(\))396 3472 y Fc(void)430
1588 
b(GrArea)1397 b(\(GR_DRAW_ID)52 b(id,)2817 3589 y(GR_GC_ID)g(gc,)2817
1589 
3705 y(GR_COORD)g(x,)2817 3822 y(GR_COORD)g(y,)2817 3938
1590 
y(GR_SIZE)h(width,)2817 4055 y(GR_SIZE)g(height,)2817
1591 
4171 y(void)g(*pixels,)2817 4288 y(int)g(pixtype\);)396
1592 
4517 y Fh(Dra)o(ws)25 b(the)f(speci\002ed)h(pix)o(el)f(array)i(of)f
1593 
(the)f(speci\002ed)h(size)g(and)g(format)f(onto)g(the)h(speci\002ed)396
1594 
4647 y(dra)o(w)o(able)g(using)f(the)g(speci\002ed)h(graphics)g(conte)o
1595 
(xt)e(at)i(the)g(speci\002ed)g(position.)k(Note)24 b(that)h(colour)396
1596 
4776 y(con)l(v)o(ersion)f(is)g(currently)h(only)f(performed)h(when)f
1597 
(using)g(the)h(GR_PF_RGB)h(format,)f(which)f(is)p Black
1598 
-2 5278 a Fg(34)p Black eop
1599 
%%Page: 35 35
1600 
35 34 bop Black 3023 67 a Fg(Chapter)25 b(1.)30 b(libnano-X)p
1601 
Black 396 579 a Fh(an)25 b(unsigned)f(long)g(containing)f(RGBX)j(data.)
1602 
893 890 y Fa(id)i Fh(:)50 b(the)24 b(ID)h(of)g(the)g(dra)o(w)o(able)f
1603 
(to)h(dra)o(w)f(the)h(area)h(onto)896 1045 y Fa(gc)f
1604 
Fh(:)50 b(the)24 b(ID)h(of)g(the)g(graphics)f(conte)o(xt)g(to)g(use)h
1605 
(when)g(dra)o(wing)f(the)g(area)951 1199 y Fa(x)30 b
1606 
Fh(:)50 b(the)24 b(X)h(coordinate)f(to)h(dra)o(w)f(the)h(area)h(at)f
1607 
(relati)n(v)o(e)e(to)i(the)f(dra)o(w)o(able)948 1354
1608 
y Fa(y)33 b Fh(:)50 b(the)24 b(Y)h(coordinate)f(to)h(dra)o(w)f(the)h
1609 
(area)h(at)f(relati)n(v)o(e)e(to)i(the)f(dra)o(w)o(able)717
1610 
1508 y Fa(width)g Fh(:)50 b(the)24 b(width)g(of)h(the)g(area)657
1611 
1663 y Fa(height)f Fh(:)50 b(the)24 b(height)g(of)h(the)g(area)657
1612 
1817 y Fa(pixels)f Fh(:)50 b(pointer)24 b(to)g(an)h(array)h(containing)
1613 
d(the)i(pix)o(el)e(data)598 1971 y Fa(pixtype)g Fh(:)50
1614 
b(the)24 b(format)h(of)g(the)f(pix)o(el)g(data)396 2468
1615 
y Fb(GrCop)n(yArea)35 b(\(\))396 2684 y Fc(void)430 b(GrCopyArea)1181
1616 
b(\(GR_DRAW_ID)52 b(id,)2817 2801 y(GR_GC_ID)g(gc,)2817
1617 
2917 y(GR_COORD)g(x,)2817 3034 y(GR_COORD)g(y,)2817 3150
1618 
y(GR_SIZE)h(width,)2817 3267 y(GR_SIZE)g(height,)2817
1619 
3383 y(GR_DRAW_ID)f(srcid,)2817 3500 y(GR_COORD)g(srcx,)2817
1620 
3617 y(GR_COORD)g(srcy,)2817 3733 y(int)h(op\);)396 3962
1621 
y Fh(Copies)25 b(the)g(speci\002ed)g(area)g(of)g(the)g(speci\002ed)g
1622 
(size)g(between)g(the)f(speci\002ed)h(dra)o(w)o(ables)g(at)g(the)396
1623 
4092 y(speci\002ed)g(positions)e(using)h(the)h(speci\002ed)g(graphics)f
1624 
(conte)o(xt)g(and)h(R)l(OP)g(codes.)31 b(0)25 b(is)f(a)h(sensible)396
1625 
4221 y(def)o(ault)g(R)l(OP)h(code)f(in)f(most)g(cases.)893
1626 
4513 y Fa(id)k Fh(:)50 b(the)24 b(ID)h(of)g(the)g(dra)o(w)o(able)f(to)h
1627 
(cop)o(y)f(the)h(area)h(to)896 4667 y Fa(gc)f Fh(:)50
1628 
b(the)24 b(ID)h(of)g(the)g(graphics)f(conte)o(xt)g(to)g(use)h(when)g
1629 
(cop)o(ying)f(the)g(area)951 4821 y Fa(x)30 b Fh(:)50
1630 
b(the)24 b(X)h(coordinate)f(to)h(cop)o(y)f(the)h(area)h(to)e(within)g
1631 
(the)h(destination)e(dra)o(w)o(able)p Black 3784 5278
1632 
a Fg(35)p Black eop
1633 
%%Page: 36 36
1634 
36 35 bop Black -2 67 a Fg(Chapter)24 b(1.)31 b(libnano-X)p
1635 
Black 948 587 a Fa(y)i Fh(:)50 b(the)24 b(Y)h(coordinate)f(to)h(cop)o
1636 
(y)f(the)h(area)h(to)e(within)g(the)h(destination)e(dra)o(w)o(able)717
1637 
741 y Fa(width)h Fh(:)50 b(the)24 b(width)g(of)h(the)g(area)g(to)g(cop)
1638 
o(y)657 895 y Fa(height)f Fh(:)50 b(the)24 b(height)g(of)h(the)g(area)g
1639 
(to)g(cop)o(y)713 1050 y Fa(srcid)j Fh(:)50 b(the)24
1640 
b(ID)h(of)g(the)g(dra)o(w)o(able)f(to)h(cop)o(y)f(the)h(area)h(from)772
1641 
1204 y Fa(srcx)j Fh(:)50 b(the)24 b(X)h(coordinate)f(to)h(cop)o(y)f
1642 
(the)h(area)h(from)e(within)g(the)h(source)g(dra)o(w)o(able)769
1643 
1359 y Fa(srcy)32 b Fh(:)50 b(the)24 b(Y)h(coordinate)f(to)h(cop)o(y)f
1644 
(the)h(area)h(from)e(within)g(the)h(source)g(dra)o(w)o(able)896
1645 
1513 y Fa(op)g Fh(:)50 b(the)24 b(R)l(OP)i(codes)f(to)f(pass)h(to)f
1646 
(the)h(blitter)e(when)i(performing)f(the)h(cop)o(y)396
1647 
2030 y Fb(GrBitmap)34 b(\(\))396 2246 y Fc(void)430 b(GrBitmap)1289
1648 
b(\(GR_DRAW_ID)52 b(id,)2817 2362 y(GR_GC_ID)g(gc,)2817
1649 
2479 y(GR_COORD)g(x,)2817 2596 y(GR_COORD)g(y,)2817 2712
1650 
y(GR_SIZE)h(width,)2817 2829 y(GR_SIZE)g(height,)2817
1651 
2945 y(GR_BITMAP)f(*im-)396 3062 y(agebits\);)396 3291
1652 
y Fh(Dra)o(ws)25 b(the)f(monochrome)g(bitmap)g(data)h(pro)o(vided)e(in)
1653 
i(the)f(bitmaptable)g(ar)n(gument)g(at)h(the)396 3421
1654 
y(speci\002ed)g(position)e(on)i(the)g(speci\002ed)g(dra)o(w)o(able)f
1655 
(using)g(the)h(speci\002ed)g(graphics)f(conte)o(xt.)30
1656 
b(Note)396 3550 y(that)25 b(the)f(bitmap)g(data)h(should)e(be)i(an)g
1657 
(array)h(of)f(aligned)f(16)g(bit)h(w)o(ords.)30 b(The)25
1658 
b(usebackground)396 3680 y(\003ag)g(in)e(the)h(graphics)g(conte)o(xt)e
1659 
(speci\002es)j(whether)e(to)h(dra)o(w)g(the)f(background)h(colour)f
1660 
(where)n(v)o(er)h(a)396 3809 y(bit)g(v)n(alue)h(is)f(zero.)893
1661 
4100 y Fa(id)k Fh(:)50 b(the)24 b(ID)h(of)g(the)g(dra)o(w)o(able)f(to)h
1662 
(dra)o(w)f(the)h(bitmap)f(onto)896 4255 y Fa(gc)h Fh(:)50
1663 
b(the)24 b(ID)h(of)g(the)g(graphics)f(conte)o(xt)g(to)g(use)h(when)g
1664 
(dra)o(wing)f(the)g(bitmap)951 4409 y Fa(x)30 b Fh(:)50
1665 
b(the)24 b(X)h(coordinate)f(to)h(dra)o(w)f(the)h(bitmap)f(at)h(relati)n
1666 
(v)o(e)e(to)i(the)f(dra)o(w)o(able)948 4564 y Fa(y)33
1667 
b Fh(:)50 b(the)24 b(Y)h(coordinate)f(to)h(dra)o(w)f(the)h(bitmap)f(at)
1668 
h(relati)n(v)o(e)e(to)i(the)f(dra)o(w)o(able)717 4718
1669 
y Fa(width)g Fh(:)50 b(the)24 b(width)g(of)h(the)g(bitmap)p
1670 
Black -2 5278 a Fg(36)p Black eop
1671 
%%Page: 37 37
1672 
37 36 bop Black 3023 67 a Fg(Chapter)25 b(1.)30 b(libnano-X)p
1673 
Black 657 587 a Fa(height)24 b Fh(:)50 b(the)24 b(height)g(of)h(the)g
1674 
(bitmap)478 741 y Fa(imagebits)e Fh(:)396 1258 y Fb(GrFreeIma)o(g)q(e)
1675 
35 b(\(\))396 1474 y Fc(void)430 b(GrFreeImage)1127 b(\(GR_IMAGE_ID)52
1676 
b(id\);)396 1703 y Fh(Destro)o(ys)24 b(the)h(speci\002ed)g(image)f(b)n
1677 
(uf)n(fer)h(and)g(reclaims)f(the)h(memory)f(used)h(by)f(it.)893
1678 
2015 y Fa(id)k Fh(:)50 b(ID)25 b(of)f(the)h(image)g(b)n(uf)n(fer)f(to)h
1679 
(free)396 2511 y Fb(GrGetIma)o(g)q(eInf)n(o)35 b(\(\))396
1680 
2727 y Fc(void)430 b(GrGetImageInfo)965 b(\(GR_IMAGE_ID)52
1681 
b(id,)2817 2844 y(GR_IMAGE_INFO)f(*iip\);)396 3073 y
1682 
Fh(Fills)24 b(in)h(the)f(speci\002ed)i(image)e(information)f(structure)
1683 
i(with)f(the)g(details)g(of)h(the)g(speci\002ed)g(image)396
1684 
3202 y(b)n(uf)n(fer)-5 b(.)893 3494 y Fa(id)28 b Fh(:)50
1685 
b(ID)25 b(of)f(an)h(image)g(b)n(uf)n(fer)836 3648 y Fa(iip)g
1686 
Fh(:)50 b(pointer)24 b(to)g(a)h(GR_IMA)l(GE_INFO)g(structure)396
1687 
4165 y Fb(GrDra)n(wIma)o(g)q(eFr)n(omFile)35 b(\(\))396
1688 
4381 y Fc(void)430 b(GrDrawImageFromFile)695 b(\(GR_DRAW_ID)52
1689 
b(id,)2817 4497 y(GR_GC_ID)g(gc,)2817 4614 y(GR_COORD)g(x,)2817
1690 
4731 y(GR_COORD)g(y,)2817 4847 y(GR_SIZE)h(width,)p Black
1691 
3780 5278 a Fg(37)p Black eop
1692 
%%Page: 38 38
1693 
38 37 bop Black -2 67 a Fg(Chapter)24 b(1.)31 b(libnano-X)p
1694 
Black 2817 579 a Fc(GR_SIZE)53 b(height,)2817 695 y(char)g(*path,)2817
1695 
812 y(int)g(flags\);)396 1041 y Fh(Loads)25 b(the)f(speci\002ed)h
1696 
(image)g(\002le)g(and)g(dra)o(ws)f(it)g(at)h(the)g(speci\002ed)g
1697 
(position)e(on)h(the)h(speci\002ed)396 1171 y(dra)o(w)o(able)g(using)f
1698 
(the)g(speci\002ed)h(graphics)g(conte)o(xt.)k(The)c(width)f(and)h
1699 
(height)f(v)n(alues)g(specify)g(the)396 1300 y(size)h(of)g(the)g(image)
1700 
f(to)g(dra)o(w-)h(if)g(the)g(actual)f(image)h(is)f(a)h(dif)n(ferent)g
1701 
(size,)f(it)h(will)f(be)h(scaled)f(to)h(\002t.)396 1430
1702 
y(The)g(image)f(type)h(is)f(automatically)g(detected)g(using)g(the)h
1703 
(magic)f(numbers)g(in)h(the)f(image)h(header)396 1559
1704 
y(\(ie.)31 b(the)25 b(\002lename)g(e)o(xtension)e(is)h(irrele)n(v)n
1705 
(ant\).)30 b(The)25 b(currently)g(supported)e(image)i(types)f(include)
1706 
396 1689 y(GIF)-8 b(,)26 b(JPEG,)e(W)l(indo)n(ws)g(BMP)-11
1707 
b(,)25 b(PNG,)g(XPM,)g(and)f(both)g(ascii)h(and)g(binary)f(v)n(ariants)
1708 
g(of)h(PBM,)396 1818 y(PGM,)g(and)g(PPM.)g(Ho)n(we)n(v)o(er)e(the)i
1709 
(image)f(types)h(supported)f(by)g(a)h(particular)g(serv)o(er)g(depend)f
1710 
(on)396 1948 y(which)h(image)f(types)g(were)i(enabled)e(in)h(the)g
1711 
(serv)o(er)f(con\002guration)h(at)f(b)n(uild)g(time.)893
1712 
2259 y Fa(id)k Fh(:)50 b(the)24 b(ID)h(of)g(the)g(dra)o(w)o(able)f(to)h
1713 
(dra)o(w)f(the)h(image)f(onto)896 2414 y Fa(gc)h Fh(:)50
1714 
b(the)24 b(ID)h(of)g(the)g(graphics)f(conte)o(xt)g(to)g(use)h(when)g
1715 
(dra)o(wing)f(the)g(image)951 2568 y Fa(x)30 b Fh(:)50
1716 
b(the)24 b(X)h(coordinate)f(to)h(dra)o(w)f(the)h(image)f(at)h(relati)n
1717 
(v)o(e)f(to)g(the)h(dra)o(w)o(able)948 2723 y Fa(y)33
1718 
b Fh(:)50 b(the)24 b(Y)h(coordinate)f(to)h(dra)o(w)f(the)h(image)f(at)h
1719 
(relati)n(v)o(e)f(to)g(the)h(dra)o(w)o(able)717 2877
1720 
y Fa(width)f Fh(:)50 b(the)24 b(maximum)f(image)i(width)657
1721 
3031 y Fa(height)f Fh(:)50 b(the)24 b(maximum)f(image)i(height)777
1722 
3186 y Fa(path)f Fh(:)50 b(string)23 b(containing)h(the)h(\002lename)g
1723 
(of)f(the)h(image)g(to)f(load)717 3340 y Fa(flags)g Fh(:)50
1724 
b(\003ags)25 b(speci\002c)g(to)f(the)h(particular)g(image)f(loader)396
1725 
3837 y Fb(GrLoadIma)o(g)q(eFr)n(omFile)36 b(\(\))396
1726 
4053 y Fc(GR_IMAGE_ID)52 b(GrLoadImageFromFile)695 b(\(char)53
1727 
b(*path,)2817 4169 y(int)g(flags\);)396 4399 y Fh(Loads)25
1728 
b(the)f(speci\002ed)h(image)g(\002le)g(into)f(a)h(ne)n(wly)f(created)h
1729 
(serv)o(er)g(image)g(b)n(uf)n(fer)f(and)h(returns)g(the)396
1730 
4528 y(ID)g(of)g(the)g(b)n(uf)n(fer)-5 b(.)30 b(The)25
1731 
b(image)f(type)h(is)f(automatically)f(detected)i(using)f(the)h(magic)f
1732 
(numbers)g(in)396 4658 y(the)h(image)f(header)i(\(ie.)31
1733 
b(the)24 b(\002lename)h(e)o(xtension)f(is)g(irrele)n(v)n(ant\).)30
1734 
b(The)24 b(currently)h(supported)396 4787 y(image)g(types)f(include)g
1735 
(GIF)-8 b(,)25 b(JPEG,)g(W)l(indo)n(ws)e(BMP)-11 b(,)26
1736 
b(PNG,)f(XPM,)f(and)h(both)f(ascii)h(and)f(binary)p Black
1737 
-2 5278 a Fg(38)p Black eop
1738 
%%Page: 39 39
1739 
39 38 bop Black 3023 67 a Fg(Chapter)25 b(1.)30 b(libnano-X)p
1740 
Black 396 579 a Fh(v)n(ariants)24 b(of)h(PBM,)g(PGM,)g(and)g(PPM.)g(Ho)
1741 
n(we)n(v)o(er)e(the)i(image)f(types)h(supported)e(by)i(a)g(particular)
1742 
396 708 y(serv)o(er)g(depend)g(on)f(which)h(image)f(types)g(were)i
1743 
(enabled)e(in)h(the)g(serv)o(er)f(con\002guration)h(at)f(b)n(uild)396
1744 
838 y(time.)777 1129 y Fa(path)g Fh(:)50 b(string)23
1745 
b(containing)h(the)h(\002lename)g(of)f(the)h(image)g(to)f(load)717
1746 
1284 y Fa(flags)g Fh(:)50 b(\003ags)25 b(speci\002c)g(to)f(the)h
1747 
(particular)g(image)f(loader)706 1438 y Fg(Returns)g
1748 
Fh(:)50 b(ID)25 b(of)f(the)h(image)g(b)n(uf)n(fer)f(the)h(image)f(w)o
1749 
(as)h(loaded)g(into)396 1955 y Fb(GrDra)n(wIma)o(g)q(eT)-10
1750 
b(oFit)36 b(\(\))396 2171 y Fc(void)430 b(GrDrawImageToFit)857
1751 
b(\(GR_DRAW_ID)52 b(id,)2817 2288 y(GR_GC_ID)g(gc,)2817
1752 
2404 y(GR_COORD)g(x,)2817 2521 y(GR_COORD)g(y,)2817 2637
1753 
y(GR_SIZE)h(width,)2817 2754 y(GR_SIZE)g(height,)2817
1754 
2870 y(GR_IMAGE_ID)f(im-)396 2987 y(ageid\);)396 3216
1755 
y Fh(Dra)o(ws)25 b(the)f(image)h(from)f(the)h(speci\002ed)g(image)f(b)n
1756 
(uf)n(fer)h(at)g(the)g(speci\002ed)g(position)e(on)h(the)396
1757 
3346 y(speci\002ed)h(dra)o(w)o(able)g(using)f(the)g(speci\002ed)h
1758 
(graphics)g(conte)o(xt.)k(The)c(width)f(and)h(height)f(v)n(alues)396
1759 
3475 y(specify)h(the)g(size)f(of)h(the)g(image)f(to)h(dra)o(w-)f(if)h
1760 
(the)g(actual)g(image)f(is)g(a)i(dif)n(ferent)e(size,)h(it)f(will)g(be)
1761 
396 3605 y(scaled)h(to)g(\002t.)893 3896 y Fa(id)j Fh(:)50
1762 
b(the)24 b(ID)h(of)g(the)g(dra)o(w)o(able)f(to)h(dra)o(w)f(the)h(image)
1763 
f(onto)896 4050 y Fa(gc)h Fh(:)50 b(the)24 b(ID)h(of)g(the)g(graphics)f
1764 
(conte)o(xt)g(to)g(use)h(when)g(dra)o(wing)f(the)g(image)951
1765 
4205 y Fa(x)30 b Fh(:)50 b(the)24 b(X)h(coordinate)f(to)h(dra)o(w)f
1766 
(the)h(image)f(at)h(relati)n(v)o(e)f(to)g(the)h(dra)o(w)o(able)948
1767 
4359 y Fa(y)33 b Fh(:)50 b(the)24 b(Y)h(coordinate)f(to)h(dra)o(w)f
1768 
(the)h(image)f(at)h(relati)n(v)o(e)f(to)g(the)h(dra)o(w)o(able)717
1769 
4514 y Fa(width)f Fh(:)50 b(the)24 b(maximum)f(image)i(width)657
1770 
4668 y Fa(height)f Fh(:)50 b(the)24 b(maximum)f(image)i(height)594
1771 
4822 y Fa(imageid)i Fh(:)50 b(the)24 b(ID)h(of)g(the)g(image)f(b)n(uf)n
1772 
(fer)h(containing)e(the)i(image)g(to)f(display)p Black
1773 
3784 5278 a Fg(39)p Black eop
1774 
%%Page: 40 40
1775 
40 39 bop Black -2 67 a Fg(Chapter)24 b(1.)31 b(libnano-X)p
1776 
Black 396 583 a Fb(GrDra)n(wIma)o(g)q(eBits)36 b(\(\))396
1777 
799 y Fc(void)430 b(GrDrawImageBits)911 b(\(GR_DRAW_ID)52
1778 
b(id,)2817 916 y(GR_GC_ID)g(gc,)2817 1032 y(GR_COORD)g(x,)2817
1779 
1149 y(GR_COORD)g(y,)2817 1266 y(GR_IMAGE_HDR)g(*pim-)396
1780 
1382 y(age\);)396 1611 y Fh(Dra)o(ws)25 b(the)f(image)h(contained)f(in)
1781 
g(the)h(speci\002ed)g(image)g(structure)f(onto)g(the)h(speci\002ed)g
1782 
(dra)o(w)o(able)396 1741 y(at)g(the)g(speci\002ed)g(coordinates)f
1783 
(using)g(the)g(speci\002ed)i(graphics)e(conte)o(xt.)893
1784 
2052 y Fa(id)k Fh(:)50 b(the)24 b(ID)h(of)g(the)g(dra)o(w)o(able)f(to)h
1785 
(dra)o(w)f(the)h(image)f(onto)896 2207 y Fa(gc)h Fh(:)50
1786 
b(the)24 b(ID)h(of)g(the)g(graphics)f(conte)o(xt)g(to)g(use)h(when)g
1787 
(dra)o(wing)f(the)g(image)951 2361 y Fa(x)30 b Fh(:)50
1788 
b(the)24 b(X)h(coordinate)f(to)h(dra)o(w)f(the)h(image)f(at)h(relati)n
1789 
(v)o(e)f(to)g(the)h(dra)o(w)o(able)948 2516 y Fa(y)33
1790 
b Fh(:)50 b(the)24 b(Y)h(coordinate)f(to)h(dra)o(w)f(the)h(image)f(at)h
1791 
(relati)n(v)o(e)f(to)g(the)h(dra)o(w)o(able)657 2670
1792 
y Fa(pimage)f Fh(:)50 b(pointer)24 b(to)g(the)h(image)f(structure)396
1793 
3166 y Fb(GrT)-7 b(e)n(xt)34 b(\(\))396 3383 y Fc(void)430
1794 
b(GrText)1397 b(\(GR_DRAW_ID)52 b(id,)2817 3499 y(GR_GC_ID)g(gc,)2817
1795 
3616 y(GR_COORD)g(x,)2817 3732 y(GR_COORD)g(y,)2817 3849
1796 
y(void)h(*str,)2817 3965 y(GR_COUNT)f(count,)2817 4082
1797 
y(int)h(flags\);)396 4311 y Fh(Dra)o(ws)25 b(the)f(speci\002ed)h(te)o
1798 
(xt)f(string)g(at)h(the)g(speci\002ed)g(position)e(on)h(the)h
1799 
(speci\002ed)g(dra)o(w)o(able)f(using)396 4441 y(the)h(speci\002ed)g
1800 
(graphics)f(conte)o(xt)g(and)h(\003ags.)31 b(The)25 b(def)o(ault)f
1801 
(\003ags)h(specify)g(ASCII)h(encoding)e(and)396 4570
1802 
y(baseline)h(alignment.)p Black -2 5278 a Fg(40)p Black
1803 
eop
1804 
%%Page: 41 41
1805 
41 40 bop Black 3023 67 a Fg(Chapter)25 b(1.)30 b(libnano-X)p
1806 
Black 893 587 a Fa(id)e Fh(:)50 b(the)24 b(ID)h(of)g(the)g(dra)o(w)o
1807 
(able)f(to)h(dra)o(w)f(the)h(te)o(xt)f(string)g(onto)896
1808 
741 y Fa(gc)h Fh(:)50 b(the)24 b(ID)h(of)g(the)g(graphics)f(conte)o(xt)
1809 
g(to)g(use)h(when)g(dra)o(wing)f(the)g(te)o(xt)g(string)951
1810 
895 y Fa(x)30 b Fh(:)50 b(the)24 b(X)h(coordinate)f(to)h(dra)o(w)f(the)
1811 
h(string)f(at)h(relati)n(v)o(e)e(to)i(the)g(dra)o(w)o(able)948
1812 
1050 y Fa(y)33 b Fh(:)50 b(the)24 b(Y)h(coordinate)f(to)h(dra)o(w)f
1813 
(the)h(string)f(at)h(relati)n(v)o(e)e(to)i(the)g(dra)o(w)o(able)833
1814 
1204 y Fa(str)j Fh(:)50 b(the)24 b(te)o(xt)g(string)g(to)g(dra)o(w)717
1815 
1359 y Fa(count)g Fh(:)50 b(the)24 b(number)g(of)h(characters)h(\(not)e
1816 
(bytes\))h(in)f(the)h(string)717 1513 y Fa(flags)f Fh(:)50
1817 
b(\003ags)25 b(specifying)f(te)o(xt)f(encoding,)h(alignment,)g(etc.)-2
1818 
2307 y Ff(e)m(vents)47 b(\(3\))396 2786 y Fe(Name)396
1819 
2988 y Fd(events)24 b Fh(\227)396 3381 y Fe(Synopsis)396
1820 
3831 y Fc(void)430 b(GrSelectEvents)965 b(\(GR_WINDOW_ID)52
1821 
b(wid,)2817 3947 y(GR_EVENT_MASK)f(eventmask\);)396 4064
1822 
y(void)430 b(GrGetNextEvent)965 b(\(GR_EVENT)52 b(*ep\);)396
1823 
4180 y(void)430 b(GrGetNextEventTimeout)587 b(\(GR_EVENT)52
1824 
b(*ep,)2817 4297 y(GR_TIMEOUT)g(timeout\);)396 4413 y(void)430
1825 
b(GrCheckNextEvent)857 b(\(GR_EVENT)52 b(*ep\);)396 4530
1826 
y(int)484 b(GrPeekEvent)1127 b(\(GR_EVENT)52 b(*ep\);)p
1827 
Black 3784 5278 a Fg(41)p Black eop
1828 
%%Page: 42 42
1829 
42 41 bop Black -2 67 a Fg(Chapter)24 b(1.)31 b(libnano-X)p
1830 
Black 396 601 a Fe(Description)396 1116 y(Details)396
1831 
1461 y Fb(GrSelectEvents)k(\(\))396 1677 y Fc(void)430
1832 
b(GrSelectEvents)965 b(\(GR_WINDOW_ID)52 b(wid,)2817
1833 
1793 y(GR_EVENT_MASK)f(event-)396 1910 y(mask\);)396
1834 
2139 y Fh(Select)26 b(the)e(e)n(v)o(ent)g(types)g(which)h(should)e(be)i
1835 
(returned)g(for)g(the)g(speci\002ed)g(windo)n(w)-6 b(.)833
1836 
2451 y Fa(wid)28 b Fh(:)50 b(the)24 b(ID)h(of)g(the)g(windo)n(w)e(to)i
1837 
(set)f(the)h(e)n(v)o(ent)f(mask)g(of)475 2605 y Fa(eventmask)i
1838 
Fh(:)50 b(a)25 b(bit)f(\002eld)h(specifying)f(the)g(desired)h(e)n(v)o
1839 
(ent)f(mask)396 3101 y Fb(GrGetNe)n(xtEvent)35 b(\(\))396
1840 
3318 y Fc(void)430 b(GrGetNextEvent)965 b(\(GR_EVENT)52
1841 
b(*ep\);)396 3547 y Fh(Gets)25 b(the)f(ne)o(xt)g(e)n(v)o(ent)g(from)h
1842 
(the)f(e)n(v)o(ent)g(queue)h(and)g(places)f(it)h(in)f(the)h
1843 
(speci\002ed)g(GR_EVENT)396 3676 y(structure.)31 b(If)25
1844 
b(the)g(queue)f(is)h(currently)f(empty)-6 b(,)24 b(we)h(sleep)f(until)g
1845 
(the)h(ne)o(xt)f(e)n(v)o(ent)f(arri)n(v)o(es)h(from)h(the)396
1846 
3806 y(serv)o(er)g(or)g(input)f(is)g(read)h(on)g(a)g(\002le)g
1847 
(descriptor)g(pre)n(viously)e(speci\002ed)i(by)f(GrRe)o
1848 
(gisterInput\(\).)896 4117 y Fa(ep)h Fh(:)50 b(pointer)24
1849 
b(to)g(the)h(GR_EVENT)f(structure)h(to)f(return)h(the)g(e)n(v)o(ent)e
1850 
(in)396 4614 y Fb(GrGetNe)n(xtEventTimeout)36 b(\(\))396
1851 
4830 y Fc(void)430 b(GrGetNextEventTimeout)587 b(\(GR_EVENT)52
1852 
b(*ep,)p Black -2 5278 a Fg(42)p Black eop
1853 
%%Page: 43 43
1854 
43 42 bop Black 3023 67 a Fg(Chapter)25 b(1.)30 b(libnano-X)p
1855 
Black 2817 579 a Fc(GR_TIMEOUT)52 b(time-)396 695 y(out\);)396
1856 
925 y Fh(Gets)25 b(the)f(ne)o(xt)g(e)n(v)o(ent)g(from)h(the)f(e)n(v)o
1857 
(ent)g(queue)h(and)g(places)f(it)h(in)f(the)h(speci\002ed)g(GR_EVENT)
1858 
396 1054 y(structure.)31 b(If)25 b(the)g(queue)f(is)h(currently)f
1859 
(empty)-6 b(,)24 b(we)h(sleep)f(until)g(the)h(ne)o(xt)f(e)n(v)o(ent)f
1860 
(arri)n(v)o(es)h(from)h(the)396 1184 y(serv)o(er)l(,)g(input)f(is)g
1861 
(read)h(on)g(a)g(\002le)g(descriptor)g(pre)n(viously)e(speci\002ed)i
1862 
(by)f(GrRe)o(gisterInput\(\),)g(or)h(a)396 1313 y(timeout)f(occurs.)30
1863 
b(Note)25 b(that)f(a)h(v)n(alue)g(of)g(0)f(for)h(the)g(timeout)e
1864 
(parameter)j(doesn')n(t)e(mean)h("timeout)396 1443 y(after)h(0)e
1865 
(milliseconds")f(b)n(ut)h(is)g(in)h(f)o(act)g(a)g(magic)f(number)h
1866 
(meaning)f("ne)n(v)o(er)g(time)g(out".)896 1754 y Fa(ep)h
1867 
Fh(:)50 b(pointer)24 b(to)g(the)h(GR_EVENT)f(structure)h(to)f(return)h
1868 
(the)g(e)n(v)o(ent)e(in)598 1909 y Fa(timeout)g Fh(:)50
1869 
b(the)24 b(number)g(of)h(milliseconds)e(to)h(w)o(ait)h(before)g(timing)
1870 
e(out)396 2405 y Fb(GrChec)n(kNe)n(xtEvent)36 b(\(\))396
1871 
2621 y Fc(void)430 b(GrCheckNextEvent)857 b(\(GR_EVENT)52
1872 
b(*ep\);)396 2850 y Fh(Gets)25 b(the)f(ne)o(xt)g(e)n(v)o(ent)g(from)h
1873 
(the)f(e)n(v)o(ent)g(queue)h(if)g(there)g(is)f(one,)h(or)g(returns)f
1874 
(immediately)f(with)h(an)396 2980 y(e)n(v)o(ent)g(type)g(of)h
1875 
(GR_EVENT_TYPE_NONE)f(if)h(it)f(is)h(empty)-6 b(.)896
1876 
3291 y Fa(ep)25 b Fh(:)50 b(pointer)24 b(to)g(the)h(GR_EVENT)f
1877 
(structure)h(to)f(return)h(the)g(e)n(v)o(ent)e(in)396
1878 
3788 y Fb(GrP)l(eekEvent)35 b(\(\))396 4004 y Fc(int)484
1879 
b(GrPeekEvent)1127 b(\(GR_EVENT)52 b(*ep\);)396 4233
1880 
y Fh(Fills)24 b(in)h(the)f(speci\002ed)i(e)n(v)o(ent)d(structure)i
1881 
(with)f(a)h(cop)o(y)g(of)f(the)h(ne)o(xt)f(e)n(v)o(ent)g(on)g(the)h
1882 
(queue,)g(without)396 4363 y(actually)g(remo)o(ving)e(it)h(from)h(the)f
1883 
(queue.)31 b(An)25 b(e)n(v)o(ent)e(type)i(of)g(GR_EVENT_TYPE_NONE)f(is)
1884 
396 4492 y(gi)n(v)o(en)g(if)g(the)h(queue)g(is)f(empty)-6
1885 
b(.)896 4804 y Fa(ep)25 b Fh(:)50 b(pointer)24 b(to)g(the)h(GR_EVENT)f
1886 
(structure)h(to)f(return)h(the)g(e)n(v)o(ent)e(in)p Black
1887 
3784 5278 a Fg(43)p Black eop
1888 
%%Page: 44 44
1889 
44 43 bop Black -2 67 a Fg(Chapter)24 b(1.)31 b(libnano-X)p
1890 
Black 706 587 a(Returns)24 b Fh(:)50 b(1)24 b(if)h(an)g(e)n(v)o(ent)f
1891 
(w)o(as)h(returned,)f(or)h(0)g(if)g(the)f(queue)h(w)o(as)g(empty)-2
1892 
1380 y Ff(f)m(onts)48 b(\(3\))396 1860 y Fe(Name)396
1893 
2061 y Fd(fonts)24 b Fh(\227)396 2455 y Fe(Synopsis)396
1894 
2904 y Fc(GR_FONT_ID)106 b(GrCreateFont)1073 b(\(GR_CHAR)53
1895 
b(*name,)2817 3021 y(GR_COORD)f(height,)2817 3137 y(GR_LOGFONT)g
1896 
(*plogfont\);)396 3254 y(void)430 b(GrSetFontSize)1019
1897 
b(\(GR_FONT_ID)52 b(fontid,)2817 3370 y(GR_COORD)g(size\);)396
1898 
3487 y(void)430 b(GrSetFontRotation)803 b(\(GR_FONT_ID)52
1899 
b(fontid,)2817 3604 y(int)h(tenthsdegrees\);)396 3720
1900 
y(void)430 b(GrSetFontAttr)1019 b(\(GR_FONT_ID)52 b(fontid,)2817
1901 
3837 y(int)h(setflags,)2817 3953 y(int)g(clrflags\);)396
1902 
4070 y(void)430 b(GrDestroyFont)1019 b(\(GR_FONT_ID)52
1903 
b(fontid\);)396 4186 y(void)430 b(GrGetFontInfo)1019
1904 
b(\(GR_FONT_ID)52 b(font,)2817 4303 y(GR_FONT_INFO)g(*fip\);)p
1905 
Black -2 5278 a Fg(44)p Black eop
1906 
%%Page: 45 45
1907 
45 44 bop Black 3023 67 a Fg(Chapter)25 b(1.)30 b(libnano-X)p
1908 
Black 396 601 a Fe(Description)396 1116 y(Details)396
1909 
1461 y Fb(GrCreateFont)k(\(\))396 1677 y Fc(GR_FONT_ID)106
1910 
b(GrCreateFont)1073 b(\(GR_CHAR)53 b(*name,)2817 1793
1911 
y(GR_COORD)f(height,)2817 1910 y(GR_LOGFONT)g(*plog-)396
1912 
2026 y(font\);)396 2256 y Fh(Attempts)23 b(to)h(locate)h(a)f(font)g
1913 
(with)g(the)g(desired)h(attrib)n(utes)e(and)h(returns)g(a)h(font)f(ID)h
1914 
(number)f(which)396 2385 y(can)h(be)g(used)g(to)f(refer)i(to)f(it.)30
1915 
b(If)25 b(the)g(plogfont)e(ar)n(gument)i(is)f(not)g(NULL,)h(the)f(v)n
1916 
(alues)g(in)h(that)396 2515 y(structure)g(will)f(be)h(used)f(to)h
1917 
(choose)f(a)h(font.)31 b(Otherwise,)24 b(if)h(the)f(height)g(is)h(non)f
1918 
(zero,)h(the)g(b)n(uilt)e(in)396 2644 y(font)i(with)f(the)g(closest)g
1919 
(height)g(to)h(that)f(speci\002ed)h(will)f(be)h(used.)31
1920 
b(If)25 b(the)f(height)g(is)h(zero,)g(the)g(b)n(uilt)396
1921 
2774 y(in)g(font)f(with)g(the)h(speci\002ed)g(name)g(will)e(be)i(used.)
1922 
31 b(If)25 b(the)g(desired)f(font)h(is)f(not)g(found,)h(the)f(\002rst)
1923 
396 2903 y(b)n(uilt)g(in)g(font)h(will)f(be)h(returned)f(as)h(a)g(last)
1924 
g(resort.)777 3194 y Fa(name)f Fh(:)50 b(string)23 b(containing)h(the)h
1925 
(name)f(of)h(a)g(b)n(uilt)f(in)g(font)h(to)f(look)g(for)657
1926 
3349 y Fa(height)g Fh(:)50 b(the)24 b(desired)h(height)f(of)h(the)f
1927 
(font)538 3503 y Fa(plogfont)f Fh(:)50 b(pointer)24 b(to)g(a)h(LOGFONT)
1928 
g(structure)706 3658 y Fg(Returns)f Fh(:)50 b(a)25 b(font)f(ID)h
1929 
(number)f(which)h(can)g(be)g(used)f(to)h(refer)h(to)e(the)h(font)396
1930 
4174 y Fb(GrSetFontSiz)q(e)33 b(\(\))396 4391 y Fc(void)430
1931 
b(GrSetFontSize)1019 b(\(GR_FONT_ID)52 b(fontid,)2817
1932 
4507 y(GR_COORD)g(size\);)396 4736 y Fh(Changes)25 b(the)g(size)g(of)g
1933 
(the)f(speci\002ed)h(font)g(to)f(the)h(speci\002ed)g(size.)p
1934 
Black 3784 5278 a Fg(45)p Black eop
1935 
%%Page: 46 46
1936 
46 45 bop Black -2 67 a Fg(Chapter)24 b(1.)31 b(libnano-X)p
1937 
Black 654 587 a Fa(fontid)c Fh(:)50 b(the)24 b(ID)h(number)f(of)h(the)g
1938 
(font)f(to)h(change)g(the)g(size)f(of)777 741 y Fa(size)g
1939 
Fh(:)396 1237 y Fb(GrSetFontRotation)34 b(\(\))396 1454
1940 
y Fc(void)430 b(GrSetFontRotation)803 b(\(GR_FONT_ID)52
1941 
b(fontid,)2817 1570 y(int)h(tenthsdegrees\);)396 1799
1942 
y Fh(Changes)25 b(the)g(rotation)f(of)h(the)f(speci\002ed)h(font)g(to)f
1943 
(the)h(speci\002ed)g(angle.)654 2111 y Fa(fontid)i Fh(:)50
1944 
b(the)24 b(ID)h(number)f(of)h(the)g(font)f(to)h(rotate)556
1945 
2265 y Fa(tenthsde-)396 2395 y(grees)f Fh(:)396 2996
1946 
y Fb(GrSetFontAttr)32 b(\(\))396 3212 y Fc(void)430 b(GrSetFontAttr)
1947 
1019 b(\(GR_FONT_ID)52 b(fontid,)2817 3329 y(int)h(setflags,)2817
1948 
3445 y(int)g(clrflags\);)396 3674 y Fh(Changes)25 b(the)g(attrib)n
1949 
(utes)f(\(GR_TFKERNING,)h(GR_TF)-7 b(ANTIALIAS,)396 3804
1950 
y(GR_TFUNDERLINE,)25 b(etc.\))h(of)f(the)f(speci\002ed)h(font)g
1951 
(according)f(to)h(the)f(set)h(and)g(clear)g(mask)396
1952 
3933 y(ar)n(guments.)654 4245 y Fa(fontid)i Fh(:)50 b(the)24
1953 
b(ID)h(of)g(the)g(font)f(to)h(set)f(the)h(attrib)n(utes)f(of)538
1954 
4399 y Fa(setflags)f Fh(:)50 b(mask)24 b(specifying)g(attrib)n(ute)g
1955 
(\003ags)h(to)f(set)538 4554 y Fa(clrflags)f Fh(:)50
1956 
b(mask)24 b(specifying)g(attrib)n(ute)g(\003ags)h(to)f(clear)p
1957 
Black -2 5278 a Fg(46)p Black eop
1958 
%%Page: 47 47
1959 
47 46 bop Black 3023 67 a Fg(Chapter)25 b(1.)30 b(libnano-X)p
1960 
Black 396 583 a Fb(GrDestr)n(o)n(yFont)j(\(\))396 799
1961 
y Fc(void)430 b(GrDestroyFont)1019 b(\(GR_FONT_ID)52
1962 
b(fontid\);)396 1028 y Fh(Frees)26 b(all)e(resources)i(associated)e
1963 
(with)g(the)h(speci\002ed)g(font)f(ID,)h(and)g(if)g(the)f(font)h(is)f
1964 
(a)h(non)f(b)n(uilt)g(in)396 1158 y(type)h(and)f(this)g(is)h(the)f
1965 
(last)h(ID)g(referring)g(to)f(it,)h(unloads)f(the)g(font)h(from)f
1966 
(memory)-6 b(.)654 1470 y Fa(fontid)27 b Fh(:)50 b(the)24
1967 
b(ID)h(of)g(the)g(font)f(to)h(destro)o(y)396 1966 y Fb(GrGetFontInf)n
1968 
(o)33 b(\(\))396 2182 y Fc(void)430 b(GrGetFontInfo)1019
1969 
b(\(GR_FONT_ID)52 b(font,)2817 2299 y(GR_FONT_INFO)g(*fip\);)396
1970 
2528 y Fh(Fills)24 b(in)h(the)f(speci\002ed)i(GR_FONT_INFO)f(structure)
1971 
f(with)h(information)e(re)o(garding)h(the)396 2657 y(speci\002ed)h
1972 
(font.)777 2969 y Fa(font)f Fh(:)836 3123 y Fa(fip)h
1973 
Fh(:)50 b(pointer)24 b(to)g(a)h(GR_FONT_INFO)h(structure)-2
1974 
3917 y Ff(pointer)48 b(\(3\))396 4397 y Fe(Name)396 4598
1975 
y Fd(pointer)24 b Fh(\227)p Black 3780 5278 a Fg(47)p
1976 
Black eop
1977 
%%Page: 48 48
1978 
48 47 bop Black -2 67 a Fg(Chapter)24 b(1.)31 b(libnano-X)p
1979 
Black 396 601 a Fe(Synopsis)396 1050 y Fc(void)430 b(GrSetCursor)1127
1980 
b(\(GR_WINDOW_ID)52 b(wid,)2817 1166 y(GR_SIZE)h(width,)2817
1981 
1283 y(GR_SIZE)g(height,)2817 1400 y(GR_COORD)f(hotx,)2817
1982 
1516 y(GR_COORD)g(hoty,)2817 1633 y(GR_COLOR)g(foreground,)2817
1983 
1749 y(GR_COLOR)g(background,)2817 1866 y(GR_BITMAP)g(*fbbitmap,)2817
1984 
1982 y(GR_BITMAP)g(*bgbitmap\);)396 2099 y(void)430 b(GrMoveCursor)1073
1985 
b(\(GR_COORD)52 b(x,)2817 2215 y(GR_COORD)g(y\);)396
1986 
2332 y(void)430 b(GrInjectPointerEvent)641 b(\(MWCOORD)53
1987 
b(x,)2817 2449 y(MWCOORD)g(y,)2817 2565 y(int)g(button,)2817
1988 
2682 y(int)g(visible\);)396 3175 y Fe(Description)396
1989 
3690 y(Details)396 4035 y Fb(GrSetCur)n(sor)33 b(\(\))396
1990 
4251 y Fc(void)430 b(GrSetCursor)1127 b(\(GR_WINDOW_ID)52
1991 
b(wid,)2817 4368 y(GR_SIZE)h(width,)2817 4484 y(GR_SIZE)g(height,)2817
1992 
4601 y(GR_COORD)f(hotx,)2817 4718 y(GR_COORD)g(hoty,)2817
1993 
4834 y(GR_COLOR)g(foreground,)p Black -2 5278 a Fg(48)p
1994 
Black eop
1995 
%%Page: 49 49
1996 
49 48 bop Black 3023 67 a Fg(Chapter)25 b(1.)30 b(libnano-X)p
1997 
Black 2817 579 a Fc(GR_COLOR)52 b(background,)2817 695
1998 
y(GR_BITMAP)g(*fbbitmap,)2817 812 y(GR_BITMAP)g(*bg-)396
1999 
929 y(bitmap\);)396 1158 y Fh(Speci\002es)26 b(a)f(cursor)g(\(mouse)f
2000 
(pointer)g(graphic\))h(to)g(display)e(when)i(the)g(mouse)f(pointer)g
2001 
(is)g(o)o(v)o(er)396 1287 y(the)h(speci\002ed)g(windo)n(w)e(and)i
2002 
(subsequently)e(created)j(children.)k(Points)24 b(in)h(the)f(bitmap)g
2003 
(which)396 1417 y(ha)n(v)o(e)h(neither)f(the)h(fore)o(ground)f(or)h
2004 
(background)f(bits)g(set)h(are)g(not)f(painted.)833 1728
2005 
y Fa(wid)k Fh(:)50 b(the)24 b(ID)h(of)g(the)g(windo)n(w)e(to)i(set)f
2006 
(the)h(cursor)g(of)717 1883 y Fa(width)f Fh(:)50 b(the)24
2007 
b(width)g(of)h(the)g(pointer)f(bitmap)657 2037 y Fa(height)g
2008 
Fh(:)50 b(the)24 b(height)g(of)h(the)g(pointer)f(bitmap)772
2009 
2192 y Fa(hotx)29 b Fh(:)50 b(the)24 b(X)h(coordinate)f(within)g(the)h
2010 
(bitmap)e(used)i(as)g(the)f(tar)n(get)h(of)g(the)g(pointer)769
2011 
2346 y Fa(hoty)32 b Fh(:)50 b(the)24 b(Y)h(coordinate)f(within)g(the)h
2012 
(bitmap)e(used)i(as)g(the)f(tar)n(get)h(of)g(the)g(pointer)439
2013 
2500 y Fa(foreground)i Fh(:)e(the)f(colour)h(to)f(use)h(for)g(the)f
2014 
(fore)o(ground)h(of)f(the)h(pointer)439 2759 y Fa(background)i
2015 
Fh(:)e(the)f(colour)h(to)f(use)h(for)g(the)f(background)h(of)g(the)f
2016 
(pointer)537 3019 y Fa(fbbitmap)g Fh(:)537 3173 y Fa(bgbitmap)g
2017 
Fh(:)50 b(pointer)24 b(to)g(bitmap)g(data)h(specifying)f(the)g
2018 
(background)g(of)h(the)g(pointer)396 3669 y Fb(GrMo)n(veCur)n(sor)33
2019 
b(\(\))396 3886 y Fc(void)430 b(GrMoveCursor)1073 b(\(GR_COORD)52
2020 
b(x,)2817 4002 y(GR_COORD)g(y\);)396 4231 y Fh(Mo)o(v)o(es)23
2021 
b(the)i(cursor)g(\(mouse)f(pointer\))g(to)h(the)f(speci\002ed)i
2022 
(coordinates.)k(The)24 b(coordinates)h(are)396 4361 y(relati)n(v)o(e)f
2023 
(to)g(the)h(root)f(windo)n(w)-6 b(,)23 b(where)j(\(0,0\))e(is)h(the)f
2024 
(upper)h(left)g(hand)f(corner)i(of)f(the)f(screen.)32
2025 
b(The)396 4490 y(reference)27 b(point)c(used)i(for)g(the)g(pointer)f
2026 
(is)g(that)g(of)h(the)g("hot)f(spot".)29 b(After)d(mo)o(ving)c(the)j
2027 
(pointer)l(,)396 4620 y(the)g(graphic)g(used)f(for)h(the)g(pointer)f
2028 
(will)g(change)h(to)f(the)h(graphic)g(de\002ned)g(for)g(use)g(in)f(the)
2029 
396 4749 y(windo)n(w)g(which)g(it)g(is)h(o)o(v)o(er)-5
2030 
b(.)p Black 3784 5278 a Fg(49)p Black eop
2031 
%%Page: 50 50
2032 
50 49 bop Black -2 67 a Fg(Chapter)24 b(1.)31 b(libnano-X)p
2033 
Black 951 587 a Fa(x)f Fh(:)50 b(the)24 b(X)h(coordinate)f(to)h(mo)o(v)
2034 
o(e)e(the)i(pointer)f(to)948 741 y Fa(y)33 b Fh(:)50
2035 
b(the)24 b(Y)h(coordinate)f(to)h(mo)o(v)o(e)e(the)i(pointer)f(to)396
2036 
1258 y Fb(GrInjectP)-5 b(ointerEvent)35 b(\(\))396 1474
2037 
y Fc(void)430 b(GrInjectPointerEvent)641 b(\(MWCOORD)53
2038 
b(x,)2817 1590 y(MWCOORD)g(y,)2817 1707 y(int)g(button,)2817
2039 
1824 y(int)g(visible\);)396 2053 y Fh(Sets)25 b(the)g(pointer)f(in)l
2040 
(visible)f(if)i(the)g(visible)e(parameter)i(is)g(GR_F)-7
2041 
b(ALSE,)25 b(or)g(visible)e(if)i(it)f(is)396 2182 y(GR_TR)l(UE,)h(then)
2042 
g(mo)o(v)o(es)e(the)i(pointer)f(to)g(the)h(speci\002ed)g(position)e
2043 
(and)i(generates)g(a)g(mouse)396 2312 y(e)n(v)o(ent)f(with)g(the)h
2044 
(speci\002ed)g(b)n(utton)e(status.)30 b(Also)24 b(performs)h(a)g
2045 
(GrFlush\(\))g(so)f(that)g(the)h(e)n(v)o(ent)f(tak)o(es)396
2046 
2441 y(ef)n(fect)h(immediately)-6 b(.)951 2753 y Fa(x)30
2047 
b Fh(:)50 b(the)24 b(X)h(coordinate)f(of)h(the)g(pointer)f(e)n(v)o(ent)
2048 
g(rele)n(v)n(ant)g(to)g(the)h(root)f(windo)n(w)948 2907
2049 
y Fa(y)33 b Fh(:)50 b(the)24 b(Y)h(coordinate)f(of)h(the)g(pointer)f(e)
2050 
n(v)o(ent)g(rele)n(v)n(ant)g(to)g(the)h(root)f(windo)n(w)657
2051 
3062 y Fa(button)g Fh(:)50 b(the)24 b(pointer)g(b)n(utton)g(status)598
2052 
3216 y Fa(visible)f Fh(:)50 b(whether)24 b(to)h(display)e(the)i
2053 
(pointer)f(after)i(the)e(e)n(v)o(ent)-2 4010 y Ff(colour)m(s)48
2054 
b(\(3\))396 4489 y Fe(Name)396 4691 y Fd(colours)24 b
2055 
Fh(\227)p Black -2 5278 a Fg(50)p Black eop
2056 
%%Page: 51 51
2057 
51 50 bop Black 3023 67 a Fg(Chapter)25 b(1.)30 b(libnano-X)p
2058 
Black 396 601 a Fe(Synopsis)396 1050 y Fc(void)430 b
2059 
(GrGetSystemPalette)749 b(\(GR_PALETTE)52 b(*pal\);)396
2060 
1166 y(void)430 b(GrSetSystemPalette)749 b(\(GR_COUNT)52
2061 
b(first,)2817 1283 y(GR_PALETTE)g(*pal\);)396 1400 y(void)430
2062 
b(GrFindColor)1127 b(\(GR_COLOR)52 b(c,)2817 1516 y(GR_PIXELVAL)g
2063 
(*retpixel\);)396 1633 y(GR_COLOR)214 b(GrGetSysColor)1019
2064 
b(\(int)53 b(index\);)396 2126 y Fe(Description)396 2641
2065 
y(Details)396 2986 y Fb(GrGetSystemP)l(alette)36 b(\(\))396
2066 
3202 y Fc(void)430 b(GrGetSystemPalette)749 b(\(GR_PALETTE)52
2067 
b(*pal\);)396 3431 y Fh(Retrie)n(v)o(es)24 b(the)h(system)f(palette)g
2068 
(and)h(places)g(it)f(in)h(the)f(speci\002ed)h(palette)g(structure.)837
2069 
3743 y Fa(pal)f Fh(:)50 b(pointer)24 b(to)g(a)h(palette)g(structure)f
2070 
(to)h(\002ll)f(in)h(with)f(the)g(system)g(palette)396
2071 
4239 y Fb(GrSetSystemP)l(alette)36 b(\(\))396 4455 y
2072 
Fc(void)430 b(GrSetSystemPalette)749 b(\(GR_COUNT)52
2073 
b(first,)2817 4572 y(GR_PALETTE)g(*pal\);)396 4801 y
2074 
Fh(Sets)25 b(the)g(system)f(palette)g(to)g(the)h(v)n(alues)f(stored)g
2075 
(in)h(the)g(speci\002ed)g(palette)f(structure.)30 b(The)25
2076 
b(v)n(alues)p Black 3784 5278 a Fg(51)p Black eop
2077 
%%Page: 52 52
2078 
52 51 bop Black -2 67 a Fg(Chapter)24 b(1.)31 b(libnano-X)p
2079 
Black 396 579 a Fh(before)26 b(the)e(speci\002ed)h(\002rst)g(v)n(alue)f
2080 
(are)i(not)e(set.)717 890 y Fa(first)g Fh(:)50 b(the)24
2081 
b(\002rst)h(palette)g(v)n(alue)f(to)g(set)837 1045 y
2082 
Fa(pal)g Fh(:)50 b(pointer)24 b(to)g(a)h(palette)g(structure)f
2083 
(containing)g(the)g(ne)n(w)h(v)n(alues)396 1541 y Fb(GrFindColor)34
2084 
b(\(\))396 1757 y Fc(void)430 b(GrFindColor)1127 b(\(GR_COLOR)52
2085 
b(c,)2817 1874 y(GR_PIXELVAL)g(*ret-)396 1991 y(pixel\);)396
2086 
2220 y Fh(Calculates)25 b(the)g(pix)o(el)f(v)n(alue)g(to)g(use)h(to)f
2087 
(display)g(the)h(speci\002ed)g(colour)f(v)n(alue.)30
2088 
b(The)25 b(colour)g(v)n(alue)396 2349 y(is)g(speci\002ed)g(as)g(a)g
2089 
(GR_COLOR,)g(which)g(is)f(a)h(32)g(bit)f(truecolour)g(v)n(alue)g
2090 
(stored)h(as)g(RGBX.)g(The)396 2479 y(pix)o(el)f(v)n(alue)g(size)h
2091 
(depends)f(on)h(the)g(architecture.)956 2790 y Fa(c)g
2092 
Fh(:)50 b(the)24 b(colour)h(v)n(alue)f(to)g(\002nd)538
2093 
2945 y Fa(retpixel)f Fh(:)50 b(pointer)24 b(to)g(the)h(returned)g(pix)o
2094 
(el)e(v)n(alue)396 3441 y Fb(GrGetSysColor)34 b(\(\))396
2095 
3657 y Fc(GR_COLOR)214 b(GrGetSysColor)1019 b(\(int)53
2096 
b(index\);)712 4060 y Fa(index)29 b Fh(:)50 b(an)25 b(inde)o(x)e(into)h
2097 
(the)h(serv)o(er')-5 b(s)24 b(colour)h(look)f(up)g(table)706
2098 
4214 y Fg(Returns)g Fh(:)50 b(the)24 b(colour)h(found)f(at)h(the)f
2099 
(speci\002ed)i(inde)o(x)p Black -2 5278 a Fg(52)p Black
2100 
eop
2101 
%%Page: 53 53
2102 
53 52 bop Black 3023 67 a Fg(Chapter)25 b(1.)30 b(libnano-X)p
2103 
Black -2 621 a Ff(regions)47 b(\(3\))396 1101 y Fe(Name)396
2104 
1303 y Fd(regions)24 b Fh(\227)396 1696 y Fe(Synopsis)396
2105 
2146 y Fc(GR_REGION_ID)52 b(GrNewRegion)1073 b(\(void\);)396
2106 
2262 y(void)430 b(GrDestroyRe-)396 2379 y(gion)914 b(\(GR_REGION_ID)51
2107 
b(region\);)396 2495 y(void)430 b(GrUnionRectWithRe-)396
2108 
2612 y(gion)591 b(\(GR_REGION_ID)51 b(region,)2817 2728
2109 
y(GR_RECT)i(*rect\);)396 2845 y(void)430 b(GrUnionRe-)396
2110 
2962 y(gion)1022 b(\(GR_REGION_ID)51 b(dst_rgn,)2817
2111 
3078 y(GR_REGION_ID)h(src_rgn1,)2817 3195 y(GR_REGION_ID)g(src_rgn2\);)
2112 
396 3311 y(void)430 b(GrSubtractRe-)396 3428 y(gion)860
2113 
b(\(GR_REGION_ID)51 b(dst_rgn,)2817 3544 y(GR_REGION_ID)h(src_rgn1,)
2114 
2817 3661 y(GR_REGION_ID)g(src_rgn2\);)396 3777 y(void)430
2115 
b(GrXorRe-)396 3894 y(gion)1129 b(\(GR_REGION_ID)51 b(dst_rgn,)2817
2116 
4011 y(GR_REGION_ID)h(src_rgn1,)2817 4127 y(GR_REGION_ID)g(src_rgn2\);)
2117 
396 4244 y(void)430 b(GrIntersectRe-)396 4360 y(gion)806
2118 
b(\(GR_REGION_ID)52 b(dst_rgn,)2817 4477 y(GR_REGION_ID)g(src_rgn1,)
2119 
2817 4593 y(GR_REGION_ID)g(src_rgn2\);)396 4710 y(void)430
2120 
b(GrSetGCRegion)1019 b(\(GR_GC_ID)52 b(gc,)2817 4827
2121 
y(GR_REGION_ID)g(region\);)p Black 3784 5278 a Fg(53)p
2122 
Black eop
2123 
%%Page: 54 54
2124 
54 53 bop Black -2 67 a Fg(Chapter)24 b(1.)31 b(libnano-X)p
2125 
Black 396 579 a Fc(GR_BOOL)268 b(GrPointInRe-)396 695
2126 
y(gion)914 b(\(GR_REGION_ID)51 b(region,)2817 812 y(GR_COORD)h(x,)2817
2127 
929 y(GR_COORD)g(y\);)396 1045 y(int)484 b(GrRectInRe-)396
2128 
1162 y(gion)968 b(\(GR_REGION_ID)51 b(region,)2817 1278
2129 
y(GR_COORD)h(x,)2817 1395 y(GR_COORD)g(y,)2817 1511 y(GR_COORD)g(w,)
2130 
2817 1628 y(GR_COORD)g(h\);)396 1745 y(GR_BOOL)268 b(GrEmptyRe-)396
2131 
1861 y(gion)1022 b(\(GR_REGION_ID)51 b(region\);)396
2132 
1978 y(GR_BOOL)268 b(GrEqualRegion)1019 b(\(GR_REGION_ID)52
2133 
b(rgn1,)2817 2094 y(GR_REGION_ID)g(rgn2\);)396 2211 y(void)430
2134 
b(GrOffsetRe-)396 2327 y(gion)968 b(\(GR_REGION_ID)51
2135 
b(region,)2817 2444 y(GR_SIZE)i(dx,)2817 2560 y(GR_SIZE)g(dy\);)396
2136 
2677 y(int)484 b(GrGetRegion-)396 2794 y(Box)968 b(\(GR_REGION_ID)51
2137 
b(region,)2817 2910 y(GR_RECT)i(*rect\);)396 3027 y(GR_REGION_ID)f
2138 
(GrNewPolygonRegion)695 b(\(int)53 b(mode,)2817 3143
2139 
y(GR_COUNT)f(count,)2817 3260 y(GR_POINT)g(*points\);)396
2140 
3753 y Fe(Description)396 4268 y(Details)396 4613 y Fb(GrNe)n(wRegion)
2141 
35 b(\(\))396 4829 y Fc(GR_REGION_ID)52 b(GrNewRegion)1073
2142 
b(\(void\);)p Black -2 5278 a Fg(54)p Black eop
2143 
%%Page: 55 55
2144 
55 54 bop Black 3023 67 a Fg(Chapter)25 b(1.)30 b(libnano-X)p
2145 
Black 396 579 a Fh(Creates)c(a)f(ne)n(w)f(re)o(gion)g(structure)h(and)g
2146 
(returns)f(the)h(ID)g(used)f(to)h(refer)h(to)e(it.)30
2147 
b(The)25 b(structure)g(is)396 708 y(initialised)e(with)h(a)h(set)g(of)g
2148 
(def)o(ault)f(parameters.)706 1020 y Fg(Returns)g Fh(:)50
2149 
b(the)24 b(ID)h(of)g(the)g(ne)n(wly)f(created)h(re)o(gion)396
2150 
1516 y Fb(GrDestr)n(o)n(yRegion)34 b(\(\))396 1733 y
2151 
Fc(void)430 b(GrDestroyRegion)911 b(\(GR_REGION_ID)52
2152 
b(re-)396 1849 y(gion\);)396 2078 y Fh(Destro)o(ys)24
2153 
b(the)h(re)o(gion)f(structure)g(with)g(the)h(speci\002ed)g(ID.)657
2154 
2390 y Fa(region)f Fh(:)50 b(the)24 b(ID)h(of)g(the)g(re)o(gion)f
2155 
(structure)g(to)h(destro)o(y)396 2886 y Fb(GrUnionRectWithRegion)36
2156 
b(\(\))396 3102 y Fc(void)430 b(GrUnionRectWithRegion)587
2157 
b(\(GR_REGION_ID)52 b(re-)396 3219 y(gion,)2817 3336
2158 
y(GR_RECT)h(*rect\);)396 3565 y Fh(Mak)o(es)25 b(a)g(union)f(of)h(the)f
2159 
(speci\002ed)h(re)o(gion)f(and)h(the)g(speci\002ed)g(rectangle)g(and)g
2160 
(places)g(the)f(result)396 3694 y(back)h(in)g(the)f(source)h(re)o
2161 
(gion.)657 4006 y Fa(region)f Fh(:)50 b(the)24 b(ID)h(of)g(the)g(re)o
2162 
(gion)f(to)g(modify)777 4160 y Fa(rect)g Fh(:)50 b(a)25
2163 
b(pointer)f(to)g(the)h(rectangle)g(to)f(add)h(to)g(the)f(re)o(gion)396
2164 
4657 y Fb(GrUnionRegion)35 b(\(\))396 4873 y Fc(void)430
2165 
b(GrUnionRe-)p Black 3784 5278 a Fg(55)p Black eop
2166 
%%Page: 56 56
2167 
56 55 bop Black -2 67 a Fg(Chapter)24 b(1.)31 b(libnano-X)p
2168 
Black 396 579 a Fc(gion)1022 b(\(GR_REGION_ID)51 b(dst_rgn,)2817
2169 
695 y(GR_REGION_ID)h(src_rgn1,)2817 812 y(GR_REGION_ID)g(src_rgn2\);)
2170 
396 1041 y Fh(Mak)o(es)25 b(a)g(union)f(of)h(the)f(speci\002ed)h
2171 
(source)g(re)o(gions)f(and)h(places)g(the)f(result)h(in)f(the)h
2172 
(speci\002ed)396 1171 y(destination)e(re)o(gion.)598
2173 
1482 y Fa(dst_rgn)g Fh(:)50 b(the)24 b(ID)h(of)g(the)g(destination)e
2174 
(re)o(gion)538 1637 y Fa(src_rgn1)g Fh(:)50 b(the)24
2175 
b(ID)h(of)g(the)g(\002rst)g(source)g(re)o(gion)538 1791
2176 
y Fa(src_rgn2)e Fh(:)50 b(the)24 b(ID)h(of)g(the)g(second)f(source)h
2177 
(re)o(gion)396 2288 y Fb(GrSubtractRegion)34 b(\(\))396
2178 
2504 y Fc(void)430 b(GrSubtractRe-)396 2620 y(gion)860
2179 
b(\(GR_REGION_ID)51 b(dst_rgn,)2817 2737 y(GR_REGION_ID)h(src_rgn1,)
2180 
2817 2853 y(GR_REGION_ID)g(src_rgn2\);)396 3083 y Fh(Subtracts)25
2181 
b(the)g(second)f(source)h(re)o(gion)f(from)h(the)f(\002rst)h(source)g
2182 
(re)o(gion)f(and)h(places)g(the)f(result)h(in)396 3212
2183 
y(the)g(speci\002ed)g(destination)e(re)o(gion.)598 3524
2184 
y Fa(dst_rgn)g Fh(:)50 b(the)24 b(ID)h(of)g(the)g(destination)e(re)o
2185 
(gion)538 3678 y Fa(src_rgn1)g Fh(:)50 b(the)24 b(ID)h(of)g(the)g
2186 
(\002rst)g(source)g(re)o(gion)538 3832 y Fa(src_rgn2)e
2187 
Fh(:)50 b(the)24 b(ID)h(of)g(the)g(second)f(source)h(re)o(gion)396
2188 
4329 y Fb(GrXorRegion)33 b(\(\))396 4545 y Fc(void)430
2189 
b(GrXorRe-)396 4662 y(gion)1129 b(\(GR_REGION_ID)51 b(dst_rgn,)2817
2190 
4778 y(GR_REGION_ID)h(src_rgn1,)p Black -2 5278 a Fg(56)p
2191 
Black eop
2192 
%%Page: 57 57
2193 
57 56 bop Black 3023 67 a Fg(Chapter)25 b(1.)30 b(libnano-X)p
2194 
Black 2817 579 a Fc(GR_REGION_ID)52 b(src_rgn2\);)396
2195 
808 y Fh(Performs)25 b(a)h(logical)e(e)o(xclusi)n(v)o(e)e(OR)k
2196 
(operation)e(on)g(the)h(speci\002ed)g(source)g(re)o(gions)f(and)g
2197 
(places)396 938 y(the)h(result)f(in)h(the)f(destination)f(re)o(gion.)30
2198 
b(The)25 b(destination)e(re)o(gion)h(will)g(contain)g(only)g(the)h
2199 
(parts)g(of)396 1067 y(the)g(source)g(re)o(gions)f(which)g(do)g(not)h
2200 
(o)o(v)o(erlap.)598 1379 y Fa(dst_rgn)e Fh(:)50 b(the)24
2201 
b(ID)h(of)g(the)g(destination)e(re)o(gion)538 1533 y
2202 
Fa(src_rgn1)g Fh(:)50 b(the)24 b(ID)h(of)g(the)g(\002rst)g(source)g(re)
2203 
o(gion)538 1688 y Fa(src_rgn2)e Fh(:)50 b(the)24 b(ID)h(of)g(the)g
2204 
(second)f(source)h(re)o(gion)396 2184 y Fb(GrInter)n(sectRegion)36
2205 
b(\(\))396 2400 y Fc(void)430 b(GrIntersectRe-)396 2517
2206 
y(gion)806 b(\(GR_REGION_ID)52 b(dst_rgn,)2817 2633 y(GR_REGION_ID)g
2207 
(src_rgn1,)2817 2750 y(GR_REGION_ID)g(src_rgn2\);)396
2208 
2979 y Fh(Calculates)25 b(the)g(intersection)f(of)h(the)f(tw)o(o)h
2209 
(speci\002ed)g(source)g(re)o(gions)e(and)i(places)g(the)g(result)f(in)
2210 
396 3108 y(the)h(speci\002ed)g(destination)e(re)o(gion.)30
2211 
b(The)25 b(destination)e(re)o(gion)h(will)g(contain)g(only)g(the)h
2212 
(parts)f(of)396 3238 y(the)h(source)g(re)o(gions)f(which)g(o)o(v)o
2213 
(erlap)g(each)h(other)-5 b(.)598 3550 y Fa(dst_rgn)23
2214 
b Fh(:)50 b(the)24 b(ID)h(of)g(the)g(destination)e(re)o(gion)538
2215 
3704 y Fa(src_rgn1)g Fh(:)50 b(the)24 b(ID)h(of)g(the)g(\002rst)g
2216 
(source)g(re)o(gion)538 3858 y Fa(src_rgn2)e Fh(:)50
2217 
b(the)24 b(ID)h(of)g(the)g(second)f(source)h(re)o(gion)396
2218 
4355 y Fb(GrSetGCRegion)35 b(\(\))396 4571 y Fc(void)430
2219 
b(GrSetGCRegion)1019 b(\(GR_GC_ID)52 b(gc,)2817 4688
2220 
y(GR_REGION_ID)g(re-)396 4804 y(gion\);)p Black 3780
2221 
5278 a Fg(57)p Black eop
2222 
%%Page: 58 58
2223 
58 57 bop Black -2 67 a Fg(Chapter)24 b(1.)31 b(libnano-X)p
2224 
Black 396 579 a Fh(Sets)25 b(the)g(clip)f(mask)g(of)h(the)g
2225 
(speci\002ed)g(graphics)g(conte)o(xt)e(to)i(the)f(speci\002ed)h(re)o
2226 
(gion.)30 b(Subsequent)396 708 y(dra)o(wing)24 b(operations)g(using)g
2227 
(this)g(graphics)g(conte)o(xt)g(will)g(not)g(dra)o(w)h(outside)e(the)i
2228 
(speci\002ed)396 838 y(re)o(gion.)30 b(The)25 b(re)o(gion)f(ID)h(can)g
2229 
(be)g(set)g(to)f(0)h(to)f(remo)o(v)o(e)g(the)h(clipping)e(re)o(gion)h
2230 
(from)h(the)f(speci\002ed)396 967 y(graphics)h(conte)o(xt.)896
2231 
1279 y Fa(gc)g Fh(:)50 b(the)24 b(ID)h(of)g(the)g(graphics)f(conte)o
2232 
(xt)g(to)g(set)h(the)g(clip)f(mask)g(of)657 1433 y Fa(region)g
2233 
Fh(:)50 b(the)24 b(ID)h(of)g(the)g(re)o(gion)f(to)g(use)h(as)g(the)f
2234 
(clip)h(mask)396 1930 y Fb(GrP)-5 b(ointInRegion)35 b(\(\))396
2235 
2146 y Fc(GR_BOOL)268 b(GrPointInRegion)911 b(\(GR_REGION_ID)52
2236 
b(re-)396 2263 y(gion,)2817 2379 y(GR_COORD)g(x,)2817
2237 
2496 y(GR_COORD)g(y\);)396 2725 y Fh(T)-7 b(ests)25 b(whether)f(the)h
2238 
(speci\002ed)g(point)f(is)g(within)g(the)g(speci\002ed)h(re)o(gion,)f
2239 
(and)h(then)f(returns)h(either)396 2854 y(T)m(rue)g(or)g(F)o(alse)f
2240 
(depending)g(on)h(the)g(result.)657 3166 y Fa(region)f
2241 
Fh(:)50 b(the)24 b(ID)h(of)g(the)g(re)o(gion)f(to)g(e)o(xamine)951
2242 
3320 y Fa(x)30 b Fh(:)50 b(the)24 b(X)h(coordinate)f(of)h(the)g(point)f
2243 
(to)g(test)g(for)948 3475 y Fa(y)33 b Fh(:)50 b(the)24
2244 
b(Y)h(coordinate)f(of)h(the)g(point)f(to)g(test)g(for)706
2245 
3629 y Fg(Returns)g Fh(:)50 b(T)m(rue)24 b(if)h(the)f(point)g(is)h
2246 
(within)e(the)i(re)o(gion,)f(or)h(F)o(alse)f(otherwise)396
2247 
4126 y Fb(GrRectInRegion)36 b(\(\))396 4342 y Fc(int)484
2248 
b(GrRectInRegion)965 b(\(GR_REGION_ID)52 b(re-)396 4458
2249 
y(gion,)2817 4575 y(GR_COORD)g(x,)2817 4691 y(GR_COORD)g(y,)2817
2250 
4808 y(GR_COORD)g(w,)p Black -2 5278 a Fg(58)p Black
2251 
eop
2252 
%%Page: 59 59
2253 
59 58 bop Black 3023 67 a Fg(Chapter)25 b(1.)30 b(libnano-X)p
2254 
Black 2817 579 a Fc(GR_COORD)52 b(h\);)396 808 y Fh(T)-7
2255 
b(ests)25 b(whether)f(the)h(speci\002ed)g(rectangle)g(is)f(contained)h
2256 
(within)e(the)i(speci\002ed)g(re)o(gion.)30 b(Returns)396
2257 
938 y(GR_RECT_OUT)c(if)e(it)h(is)f(not)g(inside)g(it)g(at)h(all,)g
2258 
(GR_RECT_ALLIN)g(if)g(it)f(is)g(completely)396 1067 y(contained)h
2259 
(within)e(the)i(re)o(gion,)f(or)g(GR_RECT_P)-9 b(AR)j(TIN)27
2260 
b(if)d(it)h(is)f(partially)g(contained)g(within)396 1197
2261 
y(the)h(re)o(gion.)657 1508 y Fa(region)f Fh(:)50 b(the)24
2262 
b(ID)h(of)g(the)g(re)o(gion)f(to)g(e)o(xamine)951 1663
2263 
y Fa(x)30 b Fh(:)50 b(the)24 b(X)h(coordinates)f(of)h(the)g(rectangle)g
2264 
(to)f(test)948 1817 y Fa(y)33 b Fh(:)50 b(the)24 b(Y)h(coordinates)f
2265 
(of)h(the)g(rectangle)g(to)f(test)947 1971 y Fa(w)34
2266 
b Fh(:)50 b(the)24 b(width)g(of)h(the)g(rectangle)g(to)f(test)956
2267 
2126 y Fa(h)h Fh(:)50 b(the)24 b(height)g(of)h(the)g(rectangle)g(to)f
2268 
(test)706 2280 y Fg(Returns)g Fh(:)50 b(GR_RECT_P)-9
2269 
b(AR)j(TIN,)26 b(GR_RECT_ALLIN,)f(or)g(GR_RECT_OUT)396
2270 
2777 y Fb(GrEmptyRegion)35 b(\(\))396 2993 y Fc(GR_BOOL)268
2271 
b(GrEmptyRegion)1019 b(\(GR_REGION_ID)52 b(re-)396 3109
2272 
y(gion\);)396 3339 y Fh(Determines)24 b(whether)h(the)g(speci\002ed)g
2273 
(re)o(gion)f(is)g(empty)-6 b(,)24 b(and)g(returns)h(GR_TR)l(UE)g(if)g
2274 
(it)f(is,)h(or)396 3468 y(GR_F)-7 b(ALSE)25 b(otherwise.)657
2275 
3770 y Fa(region)f Fh(:)50 b(the)24 b(ID)h(of)g(the)g(re)o(gion)f(to)g
2276 
(e)o(xamine)706 3924 y Fg(Returns)g Fh(:)50 b(GR_TR)l(UE)25
2277 
b(if)g(the)f(re)o(gion)g(is)h(empty)-6 b(,)23 b(or)i(GR_F)-7
2278 
b(ALSE)25 b(if)g(it)f(is)g(not)396 4430 y Fb(GrEqualRegion)35
2279 
b(\(\))396 4647 y Fc(GR_BOOL)268 b(GrEqualRegion)1019
2280 
b(\(GR_REGION_ID)52 b(rgn1,)2817 4763 y(GR_REGION_ID)g(rgn2\);)p
2281 
Black 3784 5278 a Fg(59)p Black eop
2282 
%%Page: 60 60
2283 
60 59 bop Black -2 67 a Fg(Chapter)24 b(1.)31 b(libnano-X)p
2284 
Black 396 579 a Fh(Determines)24 b(whether)h(the)g(speci\002ed)g(re)o
2285 
(gions)f(are)h(identical,)f(and)h(returns)f(GR_TR)l(UE)i(if)e(it)h(is,)
2286 
396 708 y(or)g(GR_F)-7 b(ALSE)25 b(otherwise.)777 1010
2287 
y Fa(rgn1)f Fh(:)50 b(the)24 b(ID)h(of)g(the)g(\002rst)g(re)o(gion)f
2288 
(to)g(e)o(xamine)777 1165 y Fa(rgn2)g Fh(:)50 b(the)24
2289 
b(ID)h(of)g(the)g(second)f(re)o(gion)g(to)h(e)o(xamine)706
2290 
1319 y Fg(Returns)f Fh(:)50 b(GR_TR)l(UE)25 b(if)g(the)f(re)o(gions)g
2291 
(are)h(equal,)g(or)g(GR_F)-7 b(ALSE)25 b(otherwise)396
2292 
1825 y Fb(GrOffsetRegion)35 b(\(\))396 2041 y Fc(void)430
2293 
b(GrOffsetRegion)965 b(\(GR_REGION_ID)52 b(re-)396 2158
2294 
y(gion,)2817 2275 y(GR_SIZE)h(dx,)2817 2391 y(GR_SIZE)g(dy\);)396
2295 
2620 y Fh(Of)n(fsets)24 b(the)h(speci\002ed)g(re)o(gion)f(by)h(the)f
2296 
(speci\002ed)h(distance.)657 2932 y Fa(region)f Fh(:)50
2297 
b(the)24 b(ID)h(of)g(the)g(re)o(gion)f(to)g(of)n(fset)891
2298 
3086 y Fa(dx)30 b Fh(:)50 b(the)24 b(distance)h(to)f(of)n(fset)g(the)h
2299 
(re)o(gion)f(by)g(in)h(the)f(X)h(axis)888 3241 y Fa(dy)33
2300 
b Fh(:)50 b(the)24 b(distance)h(to)f(of)n(fset)g(the)h(re)o(gion)f(by)g
2301 
(in)h(the)f(Y)h(axis)396 3737 y Fb(GrGetRegionBo)l(x)36
2302 
b(\(\))396 3953 y Fc(int)484 b(GrGetRegionBox)965 b(\(GR_REGION_ID)52
2303 
b(re-)396 4070 y(gion,)2817 4186 y(GR_RECT)h(*rect\);)396
2304 
4416 y Fh(Fills)24 b(in)h(the)f(speci\002ed)i(rectangle)f(structure)f
2305 
(with)g(a)h(bounding)f(box)g(that)g(w)o(ould)g(completely)396
2306 
4545 y(enclose)h(the)g(speci\002ed)g(re)o(gion,)f(and)g(also)h(returns)
2307 
f(the)h(type)f(of)h(the)g(speci\002ed)g(re)o(gion.)p
2308 
Black -2 5278 a Fg(60)p Black eop
2309 
%%Page: 61 61
2310 
61 60 bop Black 3023 67 a Fg(Chapter)25 b(1.)30 b(libnano-X)p
2311 
Black 657 587 a Fa(region)24 b Fh(:)50 b(the)24 b(ID)h(of)g(the)g(re)o
2312 
(gion)f(to)g(get)h(the)f(bounding)g(box)g(of)777 741
2313 
y Fa(rect)g Fh(:)50 b(pointer)24 b(to)g(a)h(rectangle)g(structure)706
2314 
895 y Fg(Returns)f Fh(:)50 b(the)24 b(re)o(gion)g(type)396
2315 
1392 y Fb(GrNe)n(wP)-5 b(ol)n(ygonRegion)36 b(\(\))396
2316 
1608 y Fc(GR_REGION_ID)52 b(GrNewPolygonRegion)695 b(\(int)53
2317 
b(mode,)2817 1725 y(GR_COUNT)f(count,)2817 1841 y(GR_POINT)g
2318 
(*points\);)396 2070 y Fh(Creates)26 b(a)f(ne)n(w)f(re)o(gion)g
2319 
(structure,)h(\002lls)f(it)h(with)f(the)g(re)o(gion)g(described)h(by)f
2320 
(the)h(speci\002ed)396 2200 y(polygon,)f(and)g(returns)h(the)g(ID)g
2321 
(used)f(to)h(refer)g(to)g(it.)777 2511 y Fa(mode)f Fh(:)50
2322 
b(the)24 b(polygon)g(mode)g(to)g(use)h(\(GR_POL)-10 b(Y_EVENODD)25
2323 
b(or)1094 2641 y(GR_POL)-10 b(Y_WINDING\))717 2795 y
2324 
Fa(count)24 b Fh(:)50 b(the)24 b(number)g(of)h(points)f(in)g(the)h
2325 
(polygon)657 2950 y Fa(points)f Fh(:)50 b(pointer)24
2326 
b(to)g(an)h(array)h(of)f(point)e(structures)h(describing)g(the)h
2327 
(polygon)706 3104 y Fg(Returns)f Fh(:)50 b(the)24 b(ID)h(of)g(the)g(ne)
2328 
n(wly)f(allocated)g(re)o(gion)g(structure,)h(or)f(0)h(on)g(error)-2
2329 
3898 y Ff(selections)47 b(\(3\))396 4377 y Fe(Name)396
2330 
4579 y Fd(selections)23 b Fh(\227)p Black 3784 5278 a
2331 
Fg(61)p Black eop
2332 
%%Page: 62 62
2333 
62 61 bop Black -2 67 a Fg(Chapter)24 b(1.)31 b(libnano-X)p
2334 
Black 396 601 a Fe(Synopsis)396 1050 y Fc(void)430 b
2335 
(GrSetSelectionOwner)695 b(\(GR_WINDOW_ID)52 b(wid,)2817
2336 
1166 y(GR_CHAR)h(*typelist\);)396 1283 y(GR_WINDOW_ID)f(GrGetSelec-)396
2337 
1400 y(tionOwner)644 b(\(GR_CHAR)52 b(**typelist\);)396
2338 
1516 y(void)430 b(GrRequestClientData)695 b(\(GR_WINDOW_ID)52
2339 
b(wid,)2817 1633 y(GR_WINDOW_ID)g(rid,)2817 1749 y(GR_SERIALNO)g
2340 
(serial,)2817 1866 y(GR_MIMETYPE)g(mimetype\);)396 1982
2341 
y(void)430 b(GrSendClientData)857 b(\(GR_WINDOW_ID)52
2342 
b(wid,)2817 2099 y(GR_WINDOW_ID)g(did,)2817 2215 y(GR_SERIALNO)g
2343 
(serial,)2817 2332 y(GR_LENGTH)g(len,)2817 2449 y(GR_LENGTH)g(thislen,)
2344 
2817 2565 y(void)h(*data\);)396 3059 y Fe(Description)396
2345 
3574 y(Details)396 3919 y Fb(GrSetSelectionOwner)35 b(\(\))396
2346 
4135 y Fc(void)430 b(GrSetSelectionOwner)695 b(\(GR_WINDOW_ID)52
2347 
b(wid,)2817 4251 y(GR_CHAR)h(*typelist\);)396 4480 y
2348 
Fh(Sets)25 b(the)f(current)h(selection)e(\(otherwise)h(kno)n(wn)f(as)i
2349 
(the)f(clipboard\))g(o)n(wnership)f(to)h(the)g(speci\002ed)396
2350 
4610 y(windo)n(w)-6 b(.)29 b(Specifying)c(an)g(o)n(wner)f(of)h(0)g
2351 
(diso)n(wns)e(the)h(selection.)30 b(The)25 b(typelist)e(ar)n(gument)i
2352 
(is)f(a)h(list)396 4739 y(of)g(mime)f(types)g(\(seperated)h(by)g(space)
2353 
g(characters\))h(which)e(the)h(windo)n(w)f(is)g(able)h(to)f(supply)g
2354 
(the)p Black -2 5278 a Fg(62)p Black eop
2355 
%%Page: 63 63
2356 
63 62 bop Black 3023 67 a Fg(Chapter)25 b(1.)30 b(libnano-X)p
2357 
Black 396 579 a Fh(data)25 b(as.)31 b(At)24 b(least)h(one)g(type)f
2358 
(must)g(be)h(speci\002ed)g(unless)f(you)g(are)i(diso)n(wning)c(the)j
2359 
(selection)396 708 y(\(typically)f(te)o(xt/plain)f(for)i(plain)f(ASCII)
2360 
i(te)o(xt)e(or)h(te)o(xt/uri-list)d(for)j(a)g(\002lename\).)396
2361 
888 y(The)g(windo)n(w)e(which)i(o)n(wns)f(the)g(current)h(selection)f
2362 
(must)g(be)h(prepared)g(to)g(handle)396 1017 y(SELECTION_LOST)g(e)n(v)o
2363 
(ents)f(\(recei)n(v)o(ed)g(when)h(another)g(windo)n(w)e(tak)o(es)i(o)n
2364 
(wnership)e(of)i(the)396 1147 y(selection\))g(and)f(CLIENT_D)l(A)-11
2365 
b(T)i(A_REQ)25 b(e)n(v)o(ents)e(\(recei)n(v)o(ed)i(when)f(a)h(client)g
2366 
(wishes)f(to)g(retrei)n(v)o(e)396 1276 y(the)h(selection)f(data\).)833
2367 
1583 y Fa(wid)k Fh(:)50 b(the)24 b(ID)h(of)g(the)g(windo)n(w)e(to)i
2368 
(set)f(the)h(selection)f(o)n(wner)g(to)538 1738 y Fa(typelist)f
2369 
Fh(:)50 b(list)23 b(of)i(mime)f(types)g(selection)g(data)h(can)g(be)g
2370 
(supplied)f(as)396 2239 y Fb(GrGetSelectionOwner)35 b(\(\))396
2371 
2455 y Fc(GR_WINDOW_ID)52 b(GrGetSelectionOwner)641 b(\(GR_CHAR)53
2372 
b(**type-)396 2571 y(list\);)396 2801 y Fh(Finds)25 b(the)f(windo)n(w)g
2373 
(which)g(currently)h(o)n(wns)e(the)i(selection)f(and)h(returns)f(its)g
2374 
(ID,)h(or)g(0)g(if)g(no)396 2930 y(windo)n(w)f(currently)g(o)n(wns)g
2375 
(the)h(selection.)30 b(A)24 b(pointer)h(to)f(the)h(list)e(of)i(mime)f
2376 
(types)g(the)h(selection)396 3060 y(o)n(wner)g(is)f(capable)h(of)g
2377 
(supplying)e(is)h(placed)h(in)g(the)f(pointer)g(speci\002ed)i(by)e(the)
2378 
h(typelist)396 3189 y(ar)n(gument.)31 b(The)24 b(typelist)g(is)g(null)g
2379 
(terminated,)g(and)h(the)f(\002elds)h(are)h(seperated)f(by)f(space)396
2380 
3319 y(characters.)32 b(It)25 b(is)f(the)h(callers)g(responsibility)d
2381 
(to)i(free)i(the)f(typelist)e(string,)h(as)h(it)f(is)g(allocated)396
2382 
3448 y(dynamically)-6 b(.)29 b(If)c(the)g(allocation)f(f)o(ails,)g(it)h
2383 
(will)e(be)i(set)g(to)f(a)i(NULL)e(pointer)l(,)g(so)h(remember)f(to)396
2384 
3578 y(check)h(the)g(v)n(alue)f(of)h(it)g(before)g(using)f(it.)538
2385 
3889 y Fa(typelist)f Fh(:)50 b(pointer)24 b(used)g(to)h(return)f(the)h
2386 
(list)f(of)h(a)n(v)n(ailable)f(mime)g(types)706 4044
2387 
y Fg(Returns)g Fh(:)50 b(the)24 b(ID)h(of)g(the)g(windo)n(w)e(which)i
2388 
(currently)f(o)n(wns)g(the)g(selection,)g(or)h(0)396
2389 
4540 y Fb(GrRequestClientData)37 b(\(\))396 4756 y Fc(void)430
2390 
b(GrRequestClientData)695 b(\(GR_WINDOW_ID)52 b(wid,)2817
2391 
4873 y(GR_WINDOW_ID)g(rid,)p Black 3784 5278 a Fg(63)p
2392 
Black eop
2393 
%%Page: 64 64
2394 
64 63 bop Black -2 67 a Fg(Chapter)24 b(1.)31 b(libnano-X)p
2395 
Black 2817 579 a Fc(GR_SERIALNO)52 b(serial,)2817 695
2396 
y(GR_MIMETYPE)g(mime-)396 812 y(type\);)396 1041 y Fh(Sends)25
2397 
b(a)g(CLIENT_D)l(A)-11 b(T)i(A_REQ)25 b(e)n(v)o(ent)e(to)i(the)f
2398 
(speci\002ed)h(windo)n(w)-6 b(.)29 b(Used)c(for)g(requesting)f(both)396
2399 
1171 y(selection)g(and)h("drag)g(and)f(drop")h(data.)30
2400 
b(The)25 b(mimetype)f(ar)n(gument)g(speci\002es)h(the)g(format)f(of)h
2401 
(the)396 1300 y(data)g(you)f(w)o(ould)g(lik)o(e)h(to)f(recei)n(v)o(e,)h
2402 
(as)g(an)g(inde)o(x)e(into)h(the)h(list)f(returned)g(by)396
2403 
1430 y(GrGetSelectionOwner)h(\(the)g(\002rst)g(type)f(in)h(the)f(list)g
2404 
(is)g(inde)o(x)g(0\).)31 b(The)25 b(serv)o(er)g(mak)o(es)f(no)396
2405 
1559 y(guarantees)h(as)g(to)f(when,)h(or)g(e)n(v)o(en)f(if,)h(the)f
2406 
(client)h(will)f(reply)g(to)h(the)f(request.)31 b(If)25
2407 
b(the)g(client)f(does)396 1689 y(reply)-6 b(,)24 b(the)h(reply)g(will)f
2408 
(tak)o(e)g(the)h(form)g(of)g(one)f(or)h(more)g(CLIENT_D)l(A)-11
2409 
b(T)i(A)24 b(e)n(v)o(ents.)29 b(The)c(request)396 1818
2410 
y(serial)g(number)f(is)h(typically)e(a)i(unique)f(ID)h(which)g(the)f
2411 
(client)h(can)g(assign)f(to)g(a)h(request)g(in)f(order)396
2412 
1948 y(for)h(it)g(to)f(be)h(able)g(to)f(k)o(eep)h(track)g(of)g
2413 
(transfers)g(\(CLIENT_D)l(A)-11 b(T)i(A)25 b(e)n(v)o(ents)e(contain)h
2414 
(the)h(same)396 2077 y(number)g(in)f(the)h(sid)f(\002eld\).)31
2415 
b(Remember)25 b(to)f(free)i(the)f(data)g(\002eld)g(of)g(the)f(CLIENT_D)
2416 
l(A)-11 b(T)i(A)24 b(e)n(v)o(ents)396 2207 y(as)h(the)o(y)f(are)i
2417 
(dynamically)d(allocated.)31 b(Also)24 b(note)g(that)g(if)h(the)g
2418 
(allocation)f(f)o(ails)g(the)h(data)g(\002eld)396 2336
2419 
y(will)f(be)h(set)g(to)f(NULL,)h(so)f(you)g(should)g(check)h(the)g(v)n
2420 
(alue)f(before)h(using)f(it.)833 2648 y Fa(wid)k Fh(:)50
2421 
b(the)24 b(ID)h(of)g(the)g(windo)n(w)e(requesting)h(the)h(data)833
2422 
2802 y Fa(rid)j Fh(:)50 b(the)24 b(ID)h(of)g(the)g(windo)n(w)e(to)i
2423 
(request)f(the)h(data)g(from)657 2957 y Fa(serial)f Fh(:)50
2424 
b(the)24 b(serial)h(number)f(of)h(the)g(request)538 3111
2425 
y Fa(mimetype)e Fh(:)50 b(the)24 b(number)g(of)h(the)g(desired)g(mime)e
2426 
(type)i(to)f(request)396 3608 y Fb(GrSendClientData)35
2427 
b(\(\))396 3824 y Fc(void)430 b(GrSendClientData)857
2428 
b(\(GR_WINDOW_ID)52 b(wid,)2817 3940 y(GR_WINDOW_ID)g(did,)2817
2429 
4057 y(GR_SERIALNO)g(serial,)2817 4173 y(GR_LENGTH)g(len,)2817
2430 
4290 y(GR_LENGTH)g(thislen,)2817 4407 y(void)h(*data\);)396
2431 
4636 y Fh(Used)25 b(as)g(the)f(response)h(to)f(a)h(CLIENT_D)l(A)-11
2432 
b(T)i(A_REQ)25 b(e)n(v)o(ent.)k(Sends)c(the)g(speci\002ed)g(data)g(of)g
2433 
(the)396 4765 y(speci\002ed)g(length)f(to)h(the)f(speci\002ed)h(windo)n
2434 
(w)f(using)g(the)g(speci\002ed)h(source)g(windo)n(w)f(ID)h(and)p
2435 
Black -2 5278 a Fg(64)p Black eop
2436 
%%Page: 65 65
2437 
65 64 bop Black 3023 67 a Fg(Chapter)25 b(1.)30 b(libnano-X)p
2438 
Black 396 579 a Fh(transfer)25 b(serial)g(number)-5 b(.)30
2439 
b(An)o(y)24 b(fragmentation)g(of)g(the)h(data)g(into)f(multiple)f
2440 
(CLIENT_D)l(A)-11 b(T)i(A)396 708 y(e)n(v)o(ents)24 b(which)g(is)g
2441 
(required)h(is)g(handled)f(automatically)-6 b(.)29 b(The)c(serial)f
2442 
(number)g(should)g(al)o(w)o(ays)h(be)396 838 y(set)g(to)f(the)h(v)n
2443 
(alue)f(supplied)g(by)g(the)h(CLIENT_D)l(A)-11 b(T)i(A_REQ)24
2444 
b(e)n(v)o(ent.)30 b(The)25 b(thislen)e(parameter)i(is)396
2445 
967 y(used)g(internally)f(to)g(split)g(the)g(data)h(up)g(into)f(pack)o
2446 
(ets.)30 b(It)25 b(should)e(be)i(set)g(to)f(the)h(same)g(v)n(alue)f(as)
2447 
h(the)396 1097 y(len)g(parameter)-5 b(.)833 1409 y Fa(wid)28
2448 
b Fh(:)50 b(the)24 b(ID)h(of)g(the)g(windo)n(w)e(sending)h(the)h(data)
2449 
833 1563 y Fa(did)j Fh(:)50 b(the)24 b(ID)h(of)g(the)g(destination)e
2450 
(windo)n(w)657 1717 y Fa(serial)h Fh(:)837 1872 y Fa(len)g
2451 
Fh(:)50 b(the)24 b(number)g(of)h(bytes)g(of)f(data)h(to)g(transfer)598
2452 
2026 y Fa(thislen)e Fh(:)50 b(the)24 b(number)g(of)h(bytes)g(in)f(this)
2453 
g(pack)o(et)777 2181 y Fa(data)g Fh(:)50 b(pointer)24
2454 
b(to)g(the)h(data)g(to)f(transfer)-2 2974 y Ff(misc)47
2455 
b(\(3\))396 3454 y Fe(Name)396 3655 y Fd(misc)24 b Fh(\227)396
2456 
4049 y Fe(Synopsis)396 4498 y Fc(void)430 b(GrReqShmCmds)1073
2457 
b(\(long)53 b(shmsize\);)396 4615 y(void)430 b(GrInjectKeyboardEvent)
2458 
587 b(\(GR_WINDOW_ID)52 b(wid,)2817 4731 y(GR_UNICODE)g(uch,)2817
2459 
4848 y(GR_CHAR)h(ch,)p Black 3784 5278 a Fg(65)p Black
2460 
eop
2461 
%%Page: 66 66
2462 
66 65 bop Black -2 67 a Fg(Chapter)24 b(1.)31 b(libnano-X)p
2463 
Black 2817 579 a Fc(int)53 b(modif,)2817 695 y(int)g(special,)2817
2464 
812 y(un-)396 929 y(signed)g(char)g(content\);)396 1045
2465 
y(void)430 b(GrRegisterInput)911 b(\(int)53 b(fd\);)396
2466 
1162 y(void)430 b(GrPrepareSelect)911 b(\(int)53 b(*maxfd,)2817
2467 
1278 y(void)g(*rfdset\);)396 1395 y(void)430 b(GrServiceSelect)911
2468 
b(\(void)53 b(*rfdset,)2817 1511 y(GR_FNCALLBACKEVENT)d(fncb\);)396
2469 
1628 y(void)430 b(GrBell)1397 b(\(void\);)396 1745 y(void)430
2470 
b(GrSetScreenSaverTimeout)479 b(\(GR_TIMEOUT)52 b(time-)396
2471 
1861 y(out\);)396 2354 y Fe(Description)396 2870 y(Details)396
2472 
3214 y Fb(GrReqShmCmds)35 b(\(\))396 3431 y Fc(void)430
2473 
b(GrReqShmCmds)1073 b(\(long)53 b(shmsize\);)396 3660
2474 
y Fh(Requests)25 b(a)g(shared)g(memory)f(area)i(of)f(the)f(speci\002ed)
2475 
h(size)g(to)g(use)f(for)h(transferring)g(command)396
2476 
3789 y(ar)n(guments.)30 b(This)24 b(is)h(f)o(aster)g(b)n(ut)f(less)g
2477 
(portable)h(than)f(the)h(standard)f(BSD)i(sock)o(ets)e(method)g(of)396
2478 
3919 y(communication)f(\(and)i(of)g(course)g(will)f(only)g(w)o(ork)g
2479 
(if)h(the)g(client)f(and)h(serv)o(er)g(are)g(on)g(the)f(same)396
2480 
4048 y(machine\).)31 b(Apart)25 b(from)f(the)h(initial)e(allocation)h
2481 
(of)h(the)g(area)g(using)f(this)g(call,)h(the)f(use)h(of)g(shared)396
2482 
4178 y(memory)f(is)h(completely)e(transparent.)31 b(Additionally)-6
2483 
b(,)22 b(if)i(the)h(allocation)f(f)o(ails)g(we)h(silently)f(and)396
2484 
4307 y(automatically)g(f)o(all)g(back)h(on)g(sock)o(et)f
2485 
(communication.)29 b(It)c(is)f(safe)h(to)g(call)f(this)g(function)g(e)n
2486 
(v)o(en)g(if)396 4437 y(shared)h(memory)f(support)g(is)g(not)h
2487 
(compiled)e(in;)h(it)h(will)f(simply)f(do)h(nothing.)396
2488 
4616 y(FIXME:)h(ho)n(w)f(does)g(the)h(user)g(decide)g(what)f(size)h(of)
2489 
g(shared)g(memory)f(area)i(to)e(allocate?)p Black -2
2490 
5278 a Fg(66)p Black eop
2491 
%%Page: 67 67
2492 
67 66 bop Black 3023 67 a Fg(Chapter)25 b(1.)30 b(libnano-X)p
2493 
Black 598 587 a Fa(shmsize)23 b Fh(:)50 b(the)24 b(size)h(of)g(the)g
2494 
(shared)f(memory)g(area)i(to)f(allocate)396 1083 y Fb(GrInjectK)n(e)n
2495 
(yboar)n(dEvent)36 b(\(\))396 1299 y Fc(void)430 b
2496 
(GrInjectKeyboardEvent)587 b(\(GR_WINDOW_ID)52 b(wid,)2817
2497 
1416 y(GR_UNICODE)g(uch,)2817 1532 y(GR_CHAR)h(ch,)2817
2498 
1649 y(int)g(modif,)2817 1765 y(int)g(special,)2817 1882
2499 
y(unsigned)f(char)h(con-)396 1999 y(tent\);)396 2228
2500 
y Fh(Sends)25 b(a)g(k)o(e)o(yboard)f(e)n(v)o(ent)g(to)h(the)f
2501 
(speci\002ed)h(windo)n(w)-6 b(,)23 b(or)i(to)f(the)h(windo)n(w)f(with)g
2502 
(the)g(current)396 2357 y(k)o(e)o(yboard)g(focus)h(if)g(0)g(is)f(used)g
2503 
(as)h(the)g(ID.)g(The)g(other)f(ar)n(guments)h(correspond)f(directly)g
2504 
(to)h(the)396 2487 y(\002elds)g(of)g(the)g(same)f(names)h(in)f(the)h(k)
2505 
o(e)o(yboard)f(e)n(v)o(ent)g(structure.)833 2798 y Fa(wid)k
2506 
Fh(:)50 b(ID)25 b(of)f(the)h(windo)n(w)f(to)g(send)g(the)h(e)n(v)o(ent)
2507 
f(to,)g(or)h(0)837 2953 y Fa(uch)f Fh(:)50 b(32)24 b(bit)g(Unicode)h(k)
2508 
o(e)o(ystrok)o(e)e(v)n(alue)i(to)f(inject)897 3107 y
2509 
Fa(ch)g Fh(:)50 b(8)24 b(bit)g(ascii)h(k)o(e)o(ystrok)o(e)f(v)n(alue)g
2510 
(to)g(inject)711 3262 y Fa(modif)30 b Fh(:)598 3416 y
2511 
Fa(special)23 b Fh(:)50 b(special)24 b(k)o(e)o(ys)g(to)h(inject)598
2512 
3570 y Fa(content)e Fh(:)50 b(mask)24 b(specifying)g(which)g(ar)n
2513 
(guments)g(are)i(v)n(alid)396 4067 y Fb(GrRegisterInput)35
2514 
b(\(\))396 4283 y Fc(void)430 b(GrRegisterInput)911 b(\(int)53
2515 
b(fd\);)396 4512 y Fh(Re)o(gister)25 b(an)g(e)o(xtra)f(\002le)h
2516 
(descriptor)g(to)f(monitor)g(in)g(the)h(main)f(select\(\))h(call.)31
2517 
b(An)24 b(e)n(v)o(ent)g(will)g(be)396 4642 y(returned)h(when)g(the)f
2518 
(fd)h(has)g(data)g(w)o(aiting)f(to)g(be)h(read)g(if)g(that)g(e)n(v)o
2519 
(ent)e(has)i(been)g(selected)g(for)-5 b(.)p Black 3780
2520 
5278 a Fg(67)p Black eop
2521 
%%Page: 68 68
2522 
68 67 bop Black -2 67 a Fg(Chapter)24 b(1.)31 b(libnano-X)p
2523 
Black 893 587 a Fa(fd)d Fh(:)50 b(the)24 b(\002le)h(descriptor)g(to)f
2524 
(monitor)396 1083 y Fb(GrPrepareSelect)34 b(\(\))396
2525 
1299 y Fc(void)430 b(GrPrepareSelect)911 b(\(int)53 b(*maxfd,)2817
2526 
1416 y(void)g(*rfdset\);)396 1645 y Fh(Prepare)26 b(for)f(a)h
2527 
(GrServiceSelect)g(function)e(by)g(asking)g(the)h(serv)o(er)g(to)f
2528 
(send)h(the)f(ne)o(xt)g(e)n(v)o(ent)g(b)n(ut)396 1774
2529 
y(not)g(w)o(aiting)g(around)h(for)g(it)f(to)h(arri)n(v)o(e)f(and)h
2530 
(initialising)d(the)i(speci\002ed)i(fd_set)e(structure)g(with)g(the)396
2531 
1904 y(client/serv)o(er)g(sock)o(et)h(descriptor)f(and)h(an)o(y)f(pre)n
2532 
(viously)f(re)o(gistered)h(e)o(xternal)g(\002le)i(descriptors.)396
2533 
2033 y(Also)e(compares)h(the)g(current)g(contents)f(of)h(maxfd,)f(the)h
2534 
(client/serv)o(er)e(sock)o(et)i(descriptor)l(,)f(and)396
2535 
2163 y(the)h(pre)n(viously)e(re)o(gistered)h(e)o(xternal)g(\002le)i
2536 
(descriptors,)e(and)g(returns)h(the)g(highest)e(of)i(them)f(in)396
2537 
2292 y(maxfd.)713 2584 y Fa(maxfd)k Fh(:)50 b(pointer)24
2538 
b(to)g(a)h(v)n(ariable)g(which)f(the)h(highest)e(in)i(use)f(fd)h(will)f
2539 
(be)h(written)f(to)657 2738 y Fa(rfdset)g Fh(:)50 b(pointer)24
2540 
b(to)g(the)h(\002le)g(descriptor)f(set)h(structure)f(to)h(use)396
2541 
3255 y Fb(GrSer)q(viceSelect)36 b(\(\))396 3471 y Fc(void)430
2542 
b(GrServiceSelect)911 b(\(void)53 b(*rfdset,)2817 3588
2543 
y(GR_FNCALLBACKEVENT)d(fncb\);)396 3817 y Fh(Used)25
2544 
b(by)f(GrMainLoop\(\))g(to)h(call)g(the)f(speci\002ed)h(callback)g
2545 
(function)f(when)h(an)g(e)n(v)o(ent)e(arri)n(v)o(es)h(or)396
2546 
3946 y(there)h(is)g(data)g(w)o(aiting)e(on)i(an)g(e)o(xternal)f(fd)h
2547 
(speci\002ed)g(by)g(GrRe)o(gisterInput\(\).)657 4258
2548 
y Fa(rfdset)f Fh(:)50 b(pointer)24 b(to)g(the)h(\002le)g(descriptor)f
2549 
(set)h(to)f(monitor)775 4412 y Fa(fncb)i Fh(:)50 b(pointer)24
2550 
b(to)g(the)h(function)f(to)g(call)h(when)g(an)g(e)n(v)o(ent)e(needs)i
2551 
(handling)p Black -2 5278 a Fg(68)p Black eop
2552 
%%Page: 69 69
2553 
69 68 bop Black 3023 67 a Fg(Chapter)25 b(1.)30 b(libnano-X)p
2554 
Black 396 583 a Fb(GrBell)k(\(\))396 799 y Fc(void)430
2555 
b(GrBell)1397 b(\(void\);)396 1028 y Fh(Asks)24 b(the)h(serv)o(er)g(to)
2556 
f(ring)h(the)f(console)h(bell)f(on)g(behalf)h(of)g(the)g(client)f
2557 
(\(intended)g(for)h(terminal)396 1158 y(apps)g(to)f(be)h(able)g(to)f
2558 
(ring)h(the)g(bell)f(on)g(the)h(serv)o(er)g(e)n(v)o(en)f(if)h(the)o(y)f
2559 
(are)h(running)f(remotely\).)396 1612 y Fb(GrSetScreenSa)n(verTimeout)
2560 
36 b(\(\))396 1828 y Fc(void)430 b(GrSetScreenSaverTimeout)479
2561 
b(\(GR_TIMEOUT)52 b(time-)396 1945 y(out\);)396 2174
2562 
y Fh(Sets)25 b(the)g(number)f(of)h(seconds)f(of)h(inacti)n(vity)e
2563 
(before)i(a)h(screen)f(sa)n(v)o(er)g(acti)n(v)n(ate)e(e)n(v)o(ent)h(is)
2564 
g(sent)h(to)396 2304 y(the)g(root)f(windo)n(w)g(ID.)h(A)f(v)n(alue)h
2565 
(of)g(0)f(acti)n(v)n(ates)g(the)g(screen)i(sa)n(v)o(er)e(immediately)-6
2566 
b(,)23 b(and)i(a)g(v)n(alue)f(of)396 2433 y(-1)h(disables)f(the)h
2567 
(screen)g(sa)n(v)o(er)g(function.)598 2724 y Fa(timeout)e
2568 
Fh(:)50 b(the)24 b(number)g(of)h(seconds)g(of)g(inacti)n(vity)d(before)
2569 
k(screen)f(sa)n(v)o(er)g(acti)n(v)n(ates)p Black 3784
2570 
5278 a Fg(69)p Black eop
2571 
%%Page: 70 70
2572 
70 69 bop Black Black Black Black eop
2573 
%%Trailer
2574 
end
2575 
userdict /end-hook known{end-hook}if
2576 
%%EOF

powered by: WebSVN 2.1.0

© copyright 1999-2024 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.