67 lines
2.1 KiB
C
67 lines
2.1 KiB
C
/*
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*********************************************************************************************************
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* uC/GUI
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* Universal graphic software for embedded applications
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*
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* (c) Copyright 2002, Micrium Inc., Weston, FL
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* (c) Copyright 2002, SEGGER Microcontroller Systeme GmbH
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*
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* µC/GUI is protected by international copyright laws. Knowledge of the
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* source code may not be used to write a similar product. This file may
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* only be used in accordance with a license and should not be redistributed
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* in any way. We appreciate your understanding and fairness.
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*
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----------------------------------------------------------------------
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File : GUIARCFloat.C
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Purpose : Draw Arc routines based on floating point
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---------------------------END-OF-HEADER------------------------------
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*/
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#include <stddef.h> /* needed for definition of NULL */
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#include "GUI_Protected.h"
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/*********************************************************************
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*
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* Static code
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*
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**********************************************************************
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*/
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/*********************************************************************
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*
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* _DrawPie
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*/
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static void _DrawPie(int x0, int y0, unsigned int r, int Angle0, int Angle1, int Type) {
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int PenSizeOld;
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PenSizeOld = GUI_GetPenSize();
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GUI_SetPenSize(r);
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r /= 2;
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GL_DrawArc(x0,y0,r,r,Angle0, Angle1);
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GUI_SetPenSize(PenSizeOld);
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GUI_USE_PARA(Type);
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}
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/*********************************************************************
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*
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* Public code
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*
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**********************************************************************
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*/
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/*********************************************************************
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*
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* GUI_DrawPie
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*/
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void GUI_DrawPie(int x0, int y0, int r, int a0, int a1, int Type) {
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GUI_LOCK();
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#if GUI_WINSUPPORT
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WM_ADDORG(x0,y0);
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WM_ITERATE_START(NULL) {
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#endif
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_DrawPie( x0, y0, r, a0, a1, Type);
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#if GUI_WINSUPPORT
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} WM_ITERATE_END();
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#endif
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GUI_UNLOCK();
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}
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/*************************** End of file ****************************/
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