42 lines
1.5 KiB
C
42 lines
1.5 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 : GUIPolyR.c
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Purpose : Polygon rotation
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----------------------------------------------------------------------
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*/
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#include <math.h>
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#include "GUI.h"
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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_MagnifyPolygon
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*/
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void GUI_MagnifyPolygon(GUI_POINT* pDest, const GUI_POINT* pSrc, int NumPoints, int Mag) {
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int j;
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for (j=0; j<NumPoints; j++) {
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(pDest+j)->x = (pSrc+j)->x * Mag;
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(pDest+j)->y = (pSrc+j)->y * Mag;
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}
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}
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/*************************** End of file ****************************/
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