?? gui_setpixelindex.c
字號:
/*********************************************************************
* SEGGER MICROCONTROLLER SYSTEME GmbH *
* Solutions for real time microcontroller applications *
**********************************************************************
* *
* (c) 2002 SEGGER Microcontroller Systeme GmbH *
* *
* Internet: www.segger.com Support: support@segger.com *
* *
**********************************************************************
**** emWin/GSC Grafical user interface for embedded applications ****
emWin is protected by international copyright laws. Knowledge of the
source code may not be used to write a similar product. This file may
only be used in accordance with a license and should not be re-
distributed in any way. We appreciate your understanding and fairness.
----------------------------------------------------------------------
File : LCD_SetPixelIndex.c
Purpose : Implementation of optional routines
---------------------------END-OF-HEADER------------------------------
*/
#include <stdio.h>
#include "GUI_Private.H"
#include "LCD_Private.h"
/*
*********************************************************
* *
* Macros for internal use *
* *
*********************************************************
*/
#define RETURN_IF_Y_OUT() \
if (y < GUI_Context.ClipRect.y0) return; \
if (y > GUI_Context.ClipRect.y1) return;
#define RETURN_IF_X_OUT() \
if (x < GUI_Context.ClipRect.x0) return; \
if (x > GUI_Context.ClipRect.x1) return;
/*
*********************************************************
* *
* LCD_SetPixel *
* *
*********************************************************
Purpose: This routine is called by emWin. It writes 1 pixel into the
display.
*/
void LCD_SetPixelIndex(int x, int y, int ColorIndex) {
RETURN_IF_X_OUT();
RETURN_IF_Y_OUT();
LCDDEV_L0_SetPixelIndex(x, y, ColorIndex);
}
?? 快捷鍵說明
復制代碼
Ctrl + C
搜索代碼
Ctrl + F
全屏模式
F11
切換主題
Ctrl + Shift + D
顯示快捷鍵
?
增大字號
Ctrl + =
減小字號
Ctrl + -