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401 lines
9.6 KiB
401 lines
9.6 KiB
//
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// GDI+ test program
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//
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#include <stddef.h>
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#include <stdlib.h>
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#include <stdio.h>
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#include <math.h>
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#include <float.h>
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#include <windows.h>
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#include <objbase.h>
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#include <tchar.h>
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#include <Commctrl.h>
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#include "Gdiplus.h"
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// Use the given namespace
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using namespace Gdiplus;
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HINSTANCE appInstance; // handle to the application instance
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HWND hwndMain; // handle to application's main window
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HWND hStatusWnd; // Status window
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//
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// Display an error message dialog and quit
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//
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VOID Error(PCSTR fmt,...)
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{
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va_list arglist;
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va_start(arglist, fmt);
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vfprintf(stderr, fmt, arglist);
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va_end(arglist);
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exit(-1);
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}
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#define CHECKERROR(e) \
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{ \
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if (!(e)) \
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{ \
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Error("Error on line %d\n", __LINE__); \
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} \
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}
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//
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// Perform GDI+ tests
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//
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VOID DrawImages(Graphics *g)
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{
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RadialGradientBrush gradBrush2(
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RectF(0,0,200,200),
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Color(0,128,255),
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Color(200,20,97)
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);
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GraphicsPath aPath(FillModeWinding);
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aPath.AddRectangle(Rect(48,0,70,30));
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/*
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aPath.AddRectangle(Rect(0,80,20,50));
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aPath.AddBezier(
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PointF(20,20),
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PointF(60,30),
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PointF(80,80),
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PointF(30,100));
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*/
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// Region aRegion(&aPath);
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GraphicsPath aPath2;
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Region aRegion3(&aPath2);
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Region aRegion4(&aPath2);
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Region aRegion5(&aPath2);
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Region aRegion6(&aPath2);
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g->FillPath(&gradBrush2,&aPath);
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// aPath2.AddArc(140,100,30,50,50,77);
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// aPath2.AddPie(100,200,76,20,0,200);
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// Region aRegion2(&aPath2);
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// aPath2.AddLine(100,100,130,130);
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// aPath2.AddLine(130,130,200,225);
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// aPath2.AddRectangle(Rect(350,300,60,70));
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// aPath2.AddBezier(200,225,230,250,270,200,290,300);
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/*
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SolidBrush aBrush(Color (255,0,0));
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SolidBrush aBrush2(Color(20,40,250));
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SolidBrush aBrush3(Color(20,200,30));
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SolidBrush aBrush4(Color(140,200,250));
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SolidBrush aBrushA(Color(150,200,50,130));
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SolidBrush aBrushA2(Color(80,15,150,4));
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Bitmap bitmap(L"c:\\frisbee.bmp");
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TextureBrush aBrushBitmap(&bitmap);
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HatchBrush aHatchBrush(
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HatchStyleDiagonalCross,
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Color(0,255,0),
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Color(0,0,255));
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HatchBrush aHatchBrushT(
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HatchStyleDiagonalCross,
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Color(0,255,0),
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Color(0,0,0,0));
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RadialGradientBrush gradBrush(
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RectF(0,0,50,50),
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Color(255,0,255),
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Color(0,0,255)
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);
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RadialGradientBrush gradBrush2(
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RectF(0,0,200,200),
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Color(0,128,255),
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Color(200,20,97)
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);
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RadialGradientBrush gradBrushA(
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RectF(0,0,200,200),
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Color(80,0,0,255),
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Color(170,0,255,0)
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);
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RadialGradientBrush gradBrushHuge(
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RectF(0,0,400,400),
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Color(80,0,0,255),
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Color(170,0,255,0)
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);
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Color colors[4] = {
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Color(0,0,0),
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Color(255,0,0),
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Color(0,255,0),
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Color(0,0,255)
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};
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RectangleGradientBrush gradBrushRect(
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RectF(0,0,500,500),
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colors,
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WrapModeTile
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);
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Pen aPen(Color(40,80,160),3,UnitWorld);
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Pen aPen2(&gradBrushRect,8,UnitWorld);
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Pen aPen3(Color(0,0,0),0,UnitWorld);
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Pen aPen4(Color(0,0,0),15,UnitWorld);
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// aPen4.SetDashStyle(DashStyleDash);
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aPen4.SetLineCap(LineCapRound,LineCapRound,LineCapRound);
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GraphicsPath aPath(FillModeWinding);
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aPath.AddRectangle(Rect(48,0,70,30));
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aPath.AddRectangle(Rect(0,80,20,50));
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aPath.AddBezier(
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PointF(20,20),
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PointF(60,30),
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PointF(80,80),
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PointF(30,100));
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Region aRegion(&aPath);
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GraphicsPath aPath2;
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aPath2.AddArc(140,100,30,50,50,77);
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aPath2.AddPie(100,200,76,20,0,200);
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Region aRegion2(&aPath2);
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aPath2.AddLine(100,100,130,130);
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aPath2.AddLine(130,130,200,225);
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aPath2.AddRectangle(Rect(350,300,60,70));
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aPath2.AddBezier(200,225,230,250,270,200,290,300);
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Region aRegion3(&aPath2);
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Region aRegion4(&aPath2);
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aRegion4.Or(&aRegion);
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*/
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// g->DrawPath(&aPen,&aPath);
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// g->FillPath(&gradBrush2,&aPath);
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// g->FillPath(&aBrush2,&aPath);
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/*
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g->FillEllipse(&gradBrushA,20,40,150,130);
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*/
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/*
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g->FillRectangle(&gradBrushA,48,0,70,30);
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g->FillPath(&gradBrush2,&aPath);
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g->FillRectangle(&gradBrush,0,50,50,50);
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g->FillRectangle(&gradBrush,90,90,30,30);
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g->TranslateWorldTransform(50,50);
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g->FillRectangle(&gradBrushA,0,130,20,20);
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*/
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/*
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g->FillRectangle(&aBrushBitmap,0,0,400,400);
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g->FillRegion(&aBrush2,&aRegion4);
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g->TranslateWorldTransform(100,100);
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g->FillPath(&gradBrushRect,&aPath2);
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*/
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//////////// Final Test Case ///////////////
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/*
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g->FillRectangle(&gradBrushHuge,0,0,400,400);
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g->FillRectangle(&aBrushA2,0,81,30,20);
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g->FillRectangle(&aBrushA2,81,0,20,30);
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g->FillRectangle(&aBrushA,0,0,100,100);
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g->FillRectangle(&aBrushA,110,110,5,5);
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g->TranslateWorldTransform(50,50);
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g->FillPath(&gradBrush2,&aPath);
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*/
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//////////// Solid Test Case ///////////////
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/*
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g->FillRectangle(&aBrush3,0,0,400,400);
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g->FillRectangle(&aBrush2,0,81,30,20);
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g->FillRectangle(&aBrush2,81,0,20,30);
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g->FillRectangle(&aBrush,0,0,100,100);
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g->FillRectangle(&aBrush,110,110,5,5);
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*/
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/*
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g->TranslateWorldTransform(40,40);
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g->FillPath(&aBrush,&aPath);
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g->FillPath(&aBrush2,&aPath2);
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g->DrawPath(&aPen2,&aPath2);
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g->TranslateWorldTransform(110,35);
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g->FillPath(&aBrush3,&aPath);
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g->DrawPath(&aPen,&aPath);
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g->DrawEllipse(&aPen3,100,20,90,50);
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g->DrawRectangle(&aPen4,10,200,90,30);
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g->DrawBezier(&aPen4,10,300,80,360,180,350,250,280);
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*/
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}
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VOID RecordMetafile(HWND hwnd)
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{
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HDC aDC = GetDC(hwnd);
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Metafile * recording = new Metafile(L"c:\\TestEmfP.Emf",
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aDC, NULL, PageUnitInch, NULL);
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Graphics * gMeta = Graphics::GetFromImage(recording);
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DrawImages(gMeta);
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delete gMeta;
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delete recording;
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ReleaseDC(hwnd,aDC);
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}
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VOID DoTest(HWND hwnd,HDC hdc)
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{
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Graphics * gScreen = Graphics::GetFromHwnd(hwnd);
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DrawImages(gScreen);
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/*
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Metafile * playback = new Metafile(L"c:\\TestEmfP.Emf");
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GpRectF playbackRect;
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gScreen->GetVisibleClipBounds(playbackRect);
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playbackRect.Width -= 10;
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playbackRect.Height -= 10;
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gScreen->DrawImage(playback, playbackRect);
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delete playback;
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*/
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delete gScreen;
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}
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//
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// Window callback procedure
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//
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LRESULT CALLBACK
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MainWndProc(HWND hwnd,UINT uMsg,WPARAM wParam,LPARAM lParam)
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{
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static BOOL once = FALSE;
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switch (uMsg)
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{
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case WM_ACTIVATE:
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if (!once)
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{
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once = TRUE;
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RecordMetafile(hwnd);
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}
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break;
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case WM_PAINT:
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{
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HDC hdc;
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PAINTSTRUCT ps;
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ps.fErase = TRUE;
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hdc = BeginPaint(hwnd, &ps);
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DoTest(hwnd, hdc);
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EndPaint(hwnd, &ps);
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}
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break;
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case WM_DESTROY:
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PostQuitMessage(0);
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break;
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default:
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return DefWindowProc(hwnd, uMsg, wParam, lParam);
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}
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return 0;
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}
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/***************************************************************************\
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* bInitApp()
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*
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* Initializes app.
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*
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* History:
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* 04-07-91 -by- KentD
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* Wrote it.
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\***************************************************************************/
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BOOL bInitApp(VOID)
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{
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WNDCLASS wc;
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_TCHAR classname[] = _T("PseudoTestClass");
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appInstance = GetModuleHandle(NULL);
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wc.style = CS_HREDRAW | CS_VREDRAW;
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wc.lpfnWndProc = MainWndProc;
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wc.cbClsExtra = 0;
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wc.cbWndExtra = 0;
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wc.hInstance = appInstance;
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wc.hIcon = LoadIcon(NULL, IDI_APPLICATION);
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wc.hCursor = LoadCursor(NULL, IDC_ARROW);
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wc.hbrBackground = (HBRUSH) GetStockObject(WHITE_BRUSH);
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wc.lpszMenuName = NULL;
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wc.lpszClassName = classname;
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if (!RegisterClass(&wc))
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{
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return(FALSE);
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}
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hwndMain =
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CreateWindowEx(
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0,
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classname,
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_T("PseudoDriver Functionality Test"),
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WS_OVERLAPPED |
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WS_CAPTION |
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WS_BORDER |
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WS_THICKFRAME |
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WS_MAXIMIZEBOX |
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WS_MINIMIZEBOX |
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WS_CLIPCHILDREN |
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WS_MAXIMIZE |
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WS_SYSMENU,
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80,
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70,
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512,
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512,
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NULL,
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NULL,
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appInstance,
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NULL);
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if (hwndMain == NULL)
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{
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return(FALSE);
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}
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/*
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hStatusWnd = CreateStatusWindow(WS_CHILD | WS_VISIBLE,
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_T("Functionality Test App"),
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hwndMain,
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-1);
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*/
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return(TRUE);
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}
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/***************************************************************************\
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* main(argc, argv[])
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*
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* Sets up the message loop.
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*
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* History:
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* 04-07-91 -by- KentD
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* Wrote it.
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\***************************************************************************/
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_cdecl
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main(
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INT argc,
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PCHAR argv[])
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{
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MSG msg;
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HACCEL haccel;
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CHAR* pSrc;
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CHAR* pDst;
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if (!bInitApp())
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{
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return(0);
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}
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ShowWindow(hwndMain,SW_RESTORE);
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haccel = LoadAccelerators(appInstance, MAKEINTRESOURCE(1));
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while (GetMessage(&msg, NULL, 0, 0))
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{
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if (!TranslateAccelerator(msg.hwnd, haccel, &msg))
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{
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TranslateMessage(&msg);
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DispatchMessage(&msg);
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}
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}
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return(1);
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}
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