Mega Code Archive

 

Categories / C# Tutorial / 2D Graphics

 

PathGradient CenterPoint

using System; using System.Drawing; using System.Collections; using System.ComponentModel; using System.Windows.Forms; using System.Data; using System.Drawing.Drawing2D; public class Form1 : System.Windows.Forms.Form {     [STAThread]     static void Main() {         Application.Run(new Form1());     }     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;          Rectangle rec;         Color cR = Color.Red, cW = Color.White, cY = Color.Yellow;         int w = 100, h = 70;         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);         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);         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);         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();     } }