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[/] [openrisc/] [trunk/] [rtos/] [freertos-6.1.1/] [Demo/] [CORTEX_AT91SAM3U256_IAR/] [AT91Lib/] [drivers/] [lcd/] [draw.h] - Rev 606
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/* ---------------------------------------------------------------------------- * ATMEL Microcontroller Software Support * ---------------------------------------------------------------------------- * Copyright (c) 2008, Atmel Corporation * * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: * * - Redistributions of source code must retain the above copyright notice, * this list of conditions and the disclaimer below. * * Atmel's name may not be used to endorse or promote products derived from * this software without specific prior written permission. * * DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE * DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * ---------------------------------------------------------------------------- */ //------------------------------------------------------------------------------ /// \unit /// /// !!!Purpose /// /// Provides simple drawing function to use with the LCD. /// /// !!!Usage /// /// -# Use LCDD_Fill to fill the LCD buffer with a specific color. /// -# Draw a pixel on the screen at the specified coordinates using /// LCDD_DrawPixel. /// -# Draw a rectangle with LCDD_DrawRectangle. /// -# Draw a string on the LCD with LCDD_DrawString. //------------------------------------------------------------------------------ #ifndef DRAW_H #define DRAW_H //------------------------------------------------------------------------------ // Global functions //------------------------------------------------------------------------------ extern void LCDD_Fill(void *pBuffer, unsigned int color); extern void LCDD_DrawPixel( void *pBuffer, unsigned int x, unsigned int y, unsigned int c); extern void LCDD_DrawRectangle( void *pBuffer, unsigned int x, unsigned int y, unsigned int width, unsigned int height, unsigned int color); extern void LCDD_DrawString( void *pBuffer, unsigned int x, unsigned int y, const char *pString, unsigned int color); extern void LCDD_GetStringSize( const char *pString, unsigned int *pWidth, unsigned int *pHeight); #endif //#ifndef DRAW_H
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