?? gui_drawfocusrect.c
字號(hào):
/*************************************************************************************************************
uC/GUI
嵌入式通用圖形軟件
File : GUI_DrawFocusRect.C
Purpose : Implementation of GUI_DrawFocusRect
************************************************************************************************************/
#include "GUI_Protected.H"
/*************************************************************************************************************
* Public code
*************************************************************************************************************/
static void _DrawFocusRect(const GUI_RECT* pr)
{
int i;
for (i = pr->x0; i <= pr->x1; i += 2)
{
LCD_DrawPixel(i, pr->y0);
LCD_DrawPixel(i, pr->y1);
}
for (i = pr->y0; i <= pr->y1; i += 2)
{
LCD_DrawPixel(pr->x0, i);
LCD_DrawPixel(pr->x1, i);
}
}
void GUI_DrawFocusRect(const GUI_RECT *pRect, int Dist)
{
GUI_RECT r;
GUI__ReduceRect(&r, pRect, Dist);
GUI_LOCK();
#if (GUI_WINSUPPORT)
WM_ADDORG(r.x0, r.y0);
WM_ADDORG(r.x1, r.y1);
WM_ITERATE_START(&r);
{
#endif
_DrawFocusRect(&r);
#if (GUI_WINSUPPORT)
} WM_ITERATE_END();
#endif
GUI_UNLOCK();
}
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