C++ (Cpp) _DrawOrData示例

示例#1

文件： GUIDEMO_Graph.c 项目： Jaly314/CH-K-Lib

static void _DemoOrData(void) {
  int i;
  PARAM Param;
  GUI_RECT Rect = {19, (LCD_YSIZE - 20) - YSIZE, (LCD_XSIZE - 2), (LCD_YSIZE - 21)};
  GUI_HMEM hMem = GUI_ALLOC_AllocZero((LCD_XSIZE + 90) * sizeof(I16));
  _ShowText("Several waves...");
  Param.aY = (I16*)GUI_ALLOC_h2p(hMem);
  _GetSineData(Param.aY, LCD_XSIZE + 90);
  GUI_MEMDEV_Draw(&Rect, _Draw, &Param, 0, GUI_MEMDEV_NOTRANS);
  for (i = 0; (i < 90) && !GUIDEMO_CheckCancel(); i++) {
    _DrawOrData(GUI_GREEN, ++Param.aY);
    GUI_Delay(10);
  }
  GUI_ALLOC_Free(hMem);
}

示例#2

文件： memdev_drawgraph.c 项目： huangfeng007/ChuangKeUnion-1st

/*******************************************************************
*
*       _DemoOrData
*/
static void _DemoOrData(void) {
  int i;
  PARAM Param;
  GUI_RECT Rect = {19, (LCD_YSIZE - 20) - YSIZE, (LCD_XSIZE - 2), (LCD_YSIZE - 21)};
  GUI_HMEM hMem = GUI_ALLOC_AllocZero(405 * sizeof(I16));
  GUI_SetColor(GUI_WHITE);
  GUI_SetBkColor(GUI_RED);
  GUI_ClearRect(0, 55, LCD_XSIZE, 75);
  GUI_SetFont(&GUI_FontComic18B_1);
  GUI_DispStringAt("Several waves...", 20 ,55);
  Param.aY = GUI_ALLOC_h2p(hMem);
  _GetSineData(Param.aY, 405);
  GUI_MEMDEV_Draw(&Rect, _Draw, &Param, 0, 0);
  for (i = 0; (i < 90); i++) {
    _DrawOrData(GUI_GREEN, ++Param.aY);
    GUI_Delay(10);
  }
  GUI_ALLOC_Free(hMem);
}