/***********************************************************************************************************                                                uC/GUI*                        Universal graphic software for embedded applications**                       (c) Copyright 2002, Micrium Inc., Weston, FL*                       (c) Copyright 2002, SEGGER Microcontroller Systeme GmbH**              礐/GUI 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 redistributed*              in any way. We appreciate your understanding and fairness.*----------------------------------------------------------------------File        : GUIARCFloat.CPurpose     : Draw Arc routines based on floating point---------------------------END-OF-HEADER------------------------------*/#include <stddef.h>           /* needed for definition of NULL */#include "GUI_Protected.H"static void _DrawPie(int x0, int y0, int r, int Angle0, int Angle1, int Type) {  int PenSizeOld = GUI_GetPenSize();  GUI_SetPenSize(r);  r/=2;  GL_DrawArc(x0,y0,r,r,Angle0, Angle1);  GUI_SetPenSize(PenSizeOld);  GUI_USE_PARA(Type);}void GUI_DrawPie (int x0, int y0, int r, int a0, int a1, int Type) {  GUI_LOCK();  #if GUI_WINSUPPORT    WM_ADDORG(x0,y0);    WM_ITERATE_START(NULL) {  #endif  _DrawPie( x0, y0, r, a0, a1, Type);  #if GUI_WINSUPPORT    } WM_ITERATE_END();  #endif  GUI_UNLOCK();}