C# 绘制圆形、矩形、三角形 实例

GDI实例3，绘制圆形、矩形等图形

 

		// 处理窗体显示事件。
		private void Form1_Paint(object sender, System.Windows.Forms.PaintEventArgs e)
		{
			Graphics g = e.Graphics;
			SolidBrush redBrush = new SolidBrush(Color.Red);
			g.FillEllipse(redBrush, 0, 0, 100, 60);
			g.FillPie(redBrush, 100, 0, 100, 70, 30, 300);
			g.FillRectangle(redBrush, 200, 10, 100, 50);
			Point[] points =
				{
					new Point(0, 100),
					new Point(20, 120),
					new Point(50, 100),
					new Point(60, 200),
					new Point(30, 220),
					new Point(180, 200),
					new Point(20, 110),
					new Point(0, 220)
				};
			g.FillPolygon(redBrush, points);
			Rectangle fillRect = new Rectangle(200, 100, 200, 200);
			Region fillRegion = new Region(fillRect);
			g.FillRegion(redBrush, fillRegion);
		}

 

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资源文件列表

GDI╗µ╓╞╘▓╨╬íó╛╪╨╬íó╚²╜╟╨╬/App.ico , 1078
GDI╗µ╓╞╘▓╨╬íó╛╪╨╬íó╚²╜╟╨╬/AssemblyInfo.cs , 1846
GDI╗µ╓╞╘▓╨╬íó╛╪╨╬íó╚²╜╟╨╬/bin/Debug/GDIDrawing3.exe , 7168
GDI╗µ╓╞╘▓╨╬íó╛╪╨╬íó╚²╜╟╨╬/bin/Debug/GDIDrawing3.pdb , 13824
GDI╗µ╓╞╘▓╨╬íó╛╪╨╬íó╚²╜╟╨╬/Form1.cs , 2452
GDI╗µ╓╞╘▓╨╬íó╛╪╨╬íó╚²╜╟╨╬/Form1.resx , 5315
GDI╗µ╓╞╘▓╨╬íó╛╪╨╬íó╚²╜╟╨╬/GDIDrawing3.csproj , 4375
GDI╗µ╓╞╘▓╨╬íó╛╪╨╬íó╚²╜╟╨╬/GDIDrawing3.csproj.user , 1772
GDI╗µ╓╞╘▓╨╬íó╛╪╨╬íó╚²╜╟╨╬/GDIDrawing3.sln , 918
GDI╗µ╓╞╘▓╨╬íó╛╪╨╬íó╚²╜╟╨╬/GDIDrawing3.suo , 6656
GDI╗µ╓╞╘▓╨╬íó╛╪╨╬íó╚²╜╟╨╬/obj/Debug/GDIDrawing3.exe , 7168
GDI╗µ╓╞╘▓╨╬íó╛╪╨╬íó╚²╜╟╨╬/obj/Debug/GDIDrawing3.exe.incr , 1618
GDI╗µ╓╞╘▓╨╬íó╛╪╨╬íó╚²╜╟╨╬/obj/Debug/GDIDrawing3.Form1.resources , 324
GDI╗µ╓╞╘▓╨╬íó╛╪╨╬íó╚²╜╟╨╬/obj/Debug/GDIDrawing3.pdb , 13824
GDI╗µ╓╞╘▓╨╬íó╛╪╨╬íó╚²╜╟╨╬/obj/Debug/GDIDrawing3.projdata , 3464