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jeremybenn |
/* ----------------------------------------------------------------------------
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* ATMEL Microcontroller Software Support
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* ----------------------------------------------------------------------------
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* Copyright (c) 2008, Atmel Corporation
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*
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* - Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the disclaimer below.
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*
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* Atmel's name may not be used to endorse or promote products derived from
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* this software without specific prior written permission.
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*
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* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
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* DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
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* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
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* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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* ----------------------------------------------------------------------------
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*/
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//------------------------------------------------------------------------------
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/// \unit
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///
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/// !!!Purpose
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///
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/// Provides simple drawing function to use with the LCD.
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///
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/// !!!Usage
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///
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/// -# Use LCDD_Fill to fill the LCD buffer with a specific color.
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/// -# Draw a pixel on the screen at the specified coordinates using
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/// LCDD_DrawPixel.
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/// -# Draw a rectangle with LCDD_DrawRectangle.
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/// -# Draw a string on the LCD with LCDD_DrawString.
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//------------------------------------------------------------------------------
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#ifndef DRAW_H
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#define DRAW_H
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//------------------------------------------------------------------------------
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// Global functions
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//------------------------------------------------------------------------------
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extern void LCDD_Fill(void *pBuffer, unsigned int color);
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extern void LCDD_DrawPixel(
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void *pBuffer,
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unsigned int x,
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unsigned int y,
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unsigned int c);
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extern void LCDD_DrawRectangle(
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void *pBuffer,
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unsigned int x,
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unsigned int y,
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unsigned int width,
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unsigned int height,
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unsigned int color);
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extern void LCDD_DrawString(
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void *pBuffer,
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unsigned int x,
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unsigned int y,
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const char *pString,
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unsigned int color);
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extern void LCDD_GetStringSize(
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const char *pString,
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unsigned int *pWidth,
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unsigned int *pHeight);
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#endif //#ifndef DRAW_H
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