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/******************************Module*Header*******************************\
* Module Name: CDashes.cpp** This file contains the code to support the functionality test harness* for GDI+. This includes menu options and calling the appropriate* functions for execution.** Created: 05-May-2000 - Jeff Vezina [t-jfvez]** Copyright (c) 2000 Microsoft Corporation*\**************************************************************************/#include "CDashes.h"
CDashes::CDashes(BOOL bRegression){ strcpy(m_szName,"Lines : Dash, Misc"); m_bRegression=bRegression;}
CDashes::~CDashes(){}
void CDashes::Draw(Graphics *g){/*
REAL width = 4; // Pen width
PointF points[4];
points[0].X = 100; points[0].Y = 10; points[1].X = -50; points[1].Y = 50; points[2].X = 150; points[2].Y = 200; points[3].X = 200; points[3].Y = 70;
Color yellowColor(128, 255, 255, 0); SolidBrush yellowBrush(yellowColor);
GraphicsPath* path = new GraphicsPath(FillModeAlternate); path->AddBeziers(points, 4); Matrix matrix; matrix.Scale(1.5, 1.5);
path->Transform(&matrix);
Color blackColor(0, 0, 0); SolidBrush blackBrush(blackColor); // Set the pen width in inch.
width = (REAL) 0.2; Pen pen1(&blackBrush, width, UnitInch); pen1.SetDashStyle(DashStyleDashDotDot); pen1.SetDashCap(LineCapRound); g->DrawPath(&pen1, path);
// Create a multiple segment with a closed segment.
points[0].X = 50; points[0].Y = 50; points[1].X = 100; points[1].Y = 50; points[2].X = 120; points[2].Y = 120; points[3].X = 50; points[3].Y = 100;
path->Reset(); path->AddLines(points, 4); path->CloseFigure();
points[0].X = 150; points[0].Y = 60; points[1].X = 200; points[1].Y = 150; path->AddLines(points, 2); path->Transform(&matrix);
Color blueColor(128, 0, 0, 255);
SolidBrush blueBrush(blueColor);
width = 5; Pen pen2(&blueBrush, width); pen2.SetDashStyle(DashStyleDashDotDot); g->DrawPath(&pen2, path);
delete path;*/ float factor = 100.0f/g->GetDpiX(); //g->GetDpiX()/100.0f;
// Test GDI punting on pen drawing.
Color col0(0xff,0x80,0x80,0x80); Color col1(0xff,0x80,0,0); Color col2(0xff,0,0x80,0); Color col3(0xff,0,0,0x80);
Pen pen0a(col0, factor*1.0f); // Basic PS_COSMETIC, solid pen
Pen pen0b(col0, 2.0f); // Basic PS_GEOMETRIC, solid pen
// PS_COSMETIC with LINE CAP + MITER JOIN + DASH STYLE
Pen pen1a(col1, factor*1.0f); pen1a.SetLineCap(LineCapFlat, LineCapFlat, DashCapFlat); pen1a.SetLineJoin(LineJoinMiter); pen1a.SetMiterLimit(4.0f); pen1a.SetDashStyle(DashStyleDot); // PS_GEOMETRIC with LINE CAP + MITER JOIN + DASH STYLE
Pen pen1b(col1, 2.0f); pen1b.SetLineCap(LineCapRound, LineCapRound, DashCapRound); pen1b.SetLineJoin(LineJoinMiter); pen1b.SetMiterLimit(4.0f); pen1b.SetDashStyle(DashStyleDashDotDot);
// PS_COSMETIC + LINE CAP + BEVEL JOIN + DASH STYLE
Pen pen2a(col2, factor*1.0f); pen2a.SetLineCap(LineCapArrowAnchor, LineCapArrowAnchor, DashCapFlat); pen2a.SetLineJoin(LineJoinBevel); pen2a.SetDashStyle(DashStyleDash);
// PS_GEOMETRIC + LINE CAP + BEVEL JOIN + DASH STYLE
Pen pen2b(col2, 2.0f); pen2b.SetLineCap(LineCapSquare, LineCapSquare, DashCapFlat); pen2b.SetLineJoin(LineJoinRound);// pen2b.SetDashStyle(DashStyleDot);
pen2b.SetDashStyle(DashStyleDashDot);
// PS_GEOMETRIC + SOLID LINE + FLAT CAP + BEVEL JOIN
Pen pen3(col1, 2.0f); pen3.SetLineCap(LineCapFlat, LineCapFlat, DashCapFlat); pen3.SetLineJoin(LineJoinBevel);
// PS_GEOMETRIC + SOLID LINE + SQUARE CAP + MITER JOIN (LIMIT 10 - NON RECTANGLE)
Pen pen3b(col1, 2.0f); pen3b.SetLineCap(LineCapSquare, LineCapSquare, DashCapFlat); pen3b.SetLineJoin(LineJoinMiter); pen3b.SetMiterLimit(4.4f);
// PS_GEOMETRIC + SOLID LINE + ROUND CAP + MITER JOIN (NON RECTANGLE)
Pen pen3c(col1, 2.0f); pen3c.SetLineCap(LineCapRound, LineCapRound, DashCapRound); pen3c.SetLineJoin(LineJoinMiter); pen3c.SetMiterLimit(0.75f);
g->SetPageScale(1.0f);
// Matrix m;
// m.Reset();
// g->SetTransform(&m);
g->DrawRectangle(&pen0a, (int)(100.0f/600.0f*TESTAREAWIDTH), (int)(100.0f/600.0f*TESTAREAHEIGHT), (int)(100.0f/600.0f*TESTAREAWIDTH), (int)(100.0f/600.0f*TESTAREAHEIGHT)); g->DrawRectangle(&pen0b, (int)(100.0f/600.0f*TESTAREAWIDTH), (int)(250.0f/600.0f*TESTAREAHEIGHT), (int)(100.0f/600.0f*TESTAREAWIDTH), (int)(100.0f/600.0f*TESTAREAHEIGHT)); g->DrawRectangle(&pen1a, (int)(250.0f/600.0f*TESTAREAWIDTH), (int)(100.0f/600.0f*TESTAREAHEIGHT), (int)(100.0f/600.0f*TESTAREAWIDTH), (int)(100.0f/600.0f*TESTAREAHEIGHT)); g->DrawRectangle(&pen1b, (int)(250.0f/600.0f*TESTAREAWIDTH), (int)(250.0f/600.0f*TESTAREAHEIGHT), (int)(100.0f/600.0f*TESTAREAWIDTH), (int)(100.0f/600.0f*TESTAREAHEIGHT)); g->DrawRectangle(&pen2a, (int)(400.0f/600.0f*TESTAREAWIDTH), (int)(100.0f/600.0f*TESTAREAHEIGHT), (int)(100.0f/600.0f*TESTAREAWIDTH), (int)(100.0f/600.0f*TESTAREAHEIGHT)); g->DrawRectangle(&pen2b, (int)(400.0f/600.0f*TESTAREAWIDTH), (int)(250.0f/600.0f*TESTAREAHEIGHT), (int)(100.0f/600.0f*TESTAREAWIDTH), (int)(100.0f/600.0f*TESTAREAHEIGHT)); // Alter pens, PS_GEOMETRIC + DOT + ROUND CAP + ROUND JOIN
pen2b.SetDashStyle(DashStyleDot); g->DrawRectangle(&pen2b, (int)(425.0f/600.0f*TESTAREAWIDTH), (int)(275.0f/600.0f*TESTAREAHEIGHT), (int)(50.0f/600.0f*TESTAREAWIDTH), (int)(50.0f/600.0f*TESTAREAHEIGHT));
INT i; Point newPts[4]; newPts[0].X = (int)(175.0f/600.0f*TESTAREAWIDTH); newPts[0].Y = (int)(400.0f/600.0f*TESTAREAHEIGHT); newPts[1].X = (int)(250.0f/600.0f*TESTAREAWIDTH); newPts[1].Y = (int)(450.0f/600.0f*TESTAREAHEIGHT); newPts[2].X = (int)(175.0f/600.0f*TESTAREAWIDTH); newPts[2].Y = (int)(500.0f/600.0f*TESTAREAHEIGHT); newPts[3].X = (int)(100.0f/600.0f*TESTAREAWIDTH); newPts[3].Y = (int)(450.0f/600.0f*TESTAREAHEIGHT);
g->DrawPolygon(&pen3, &newPts[0], 4);
newPts[0].X = (int)(175.0f/600.0f*TESTAREAWIDTH); newPts[0].Y = (int)(400.0f/600.0f*TESTAREAHEIGHT); newPts[1].X = (int)(175.0f/600.0f*TESTAREAWIDTH); newPts[1].Y = (int)(500.0f/600.0f*TESTAREAHEIGHT); newPts[2].X = (int)(100.0f/600.0f*TESTAREAWIDTH); newPts[2].Y = (int)(425.0f/600.0f*TESTAREAHEIGHT); for (i=0; i<3; i++) newPts[i].X += (int)(150.0f/600.0f*TESTAREAWIDTH); g->DrawLines(&pen3b, &newPts[0], 3);
for (i=0; i<3; i++) newPts[i].X += (int)(150.0f/600.0f*TESTAREAWIDTH); g->DrawLines(&pen3c, &newPts[0], 3);}
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