本文整理汇总了C#中System.Drawing.Drawing2D.GraphicsPath.AddRectangle方法的典型用法代码示例。如果您正苦于以下问题：C# GraphicsPath.AddRectangle方法的具体用法？C# GraphicsPath.AddRectangle怎么用？C# GraphicsPath.AddRectangle使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类System.Drawing.Drawing2D.GraphicsPath的用法示例。
在下文中一共展示了GraphicsPath.AddRectangle方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: AddRectangleExample
private void AddRectangleExample(PaintEventArgs e)
{
// Create a GraphicsPath object and add a rectangle to it.
GraphicsPath myPath = new GraphicsPath();
Rectangle pathRect = new Rectangle(20, 20, 100, 200);
myPath.AddRectangle(pathRect);
// Draw the path to the screen.
Pen myPen = new Pen(Color.Black, 2);
e.Graphics.DrawPath(myPen, myPath);
}示例2: PathGradient
//引入命名空间
using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using System.Data;
using System.Drawing.Drawing2D; // PathGradientBrush
namespace PathGradient
{
public class PathGradient : System.Windows.Forms.Form
{
private System.ComponentModel.Container components = null;
public PathGradient()
{
this.Text = "PathGradient - CenterPoint";
this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
this.ClientSize = new System.Drawing.Size(256, 213);
this.Name = "PathGradient";
this.Text = "PathGradient";
}
static void Main()
{
Application.Run(new PathGradient());
}
protected override void OnPaint(PaintEventArgs e)
{
Graphics g = e.Graphics;
Font f = new Font(new FontFamily("Times New Roman"), 10);
Brush fb = new SolidBrush(Color.Black);
GraphicsPath gp;
PathGradientBrush pGB; // namespace System.Drawing.Drawing2D;
Rectangle rec;
Color cR = Color.Red, cW = Color.White, cY = Color.Yellow;
int w = 100, h = 70;
// Left upper rectangle:
g.DrawString("Center", f, fb, 10, 5);
gp = new GraphicsPath();
rec = new Rectangle(10, 20, w, h);
gp.AddRectangle(rec);
pGB = new PathGradientBrush(gp);
pGB.CenterPoint = new Point(10 + w/2, 20 + h/2);
pGB.CenterColor = cR;
pGB.SurroundColors = new Color[1]{cW};
g.FillRectangle(pGB, rec);
// Right upper rectangle:
g.DrawString("Center - 2 x 2 Colors", f, fb, w + 20, 5);
gp = new GraphicsPath();
rec = new Rectangle(20 + w, 20, w, h);
gp.AddRectangle(rec);
pGB = new PathGradientBrush(gp);
pGB.CenterPoint = new Point(w + 20 + w/2, 20 + h/2);
pGB.CenterColor = cR;
pGB.SurroundColors = new Color[4]{cW, cY, cW, cY};
g.FillRectangle(pGB, rec);
// Left down rectangle:
g.DrawString("LefTopCenter", f, fb, 10, h + 25);
gp = new GraphicsPath();
rec = new Rectangle(10, h + 40, w, h);
gp.AddRectangle(rec);
pGB = new PathGradientBrush(gp);
pGB.CenterPoint = new Point(10, h + 40);
pGB.CenterColor = cR;
pGB.SurroundColors = new Color[1]{cW};
g.FillRectangle(pGB, rec);
// Ellipse
g.DrawString("Top", f, fb, w + 20, h + 25);
gp = new GraphicsPath();
rec = new Rectangle(w + 20, h + 40, w, h);
gp.AddEllipse(rec);
pGB = new PathGradientBrush(gp);
pGB.CenterPoint = new Point(w + 20 + w/2, h + 40);
pGB.CenterColor = cR;
pGB.SurroundColors = new Color[1]{cW};
g.FillRectangle(pGB, rec);
g.Dispose();
fb.Dispose();
}
}
}