A custom dashed Pen : Pens « 2D « C# / CSharp Tutorial






A custom dashed Pen
using System;
using System.Drawing;
using System.Drawing.Drawing2D;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using System.Data;

public class PenDashedDot : System.Windows.Forms.Form
{
  private System.ComponentModel.Container components = null;

  public PenDashedDot()
  {
    InitializeComponent();
    SetStyle(ControlStyles.ResizeRedraw, true);
  }

  protected override void Dispose( bool disposing )
  {
    if( disposing )
    {
      if (components != null) 
      {
        components.Dispose();
      }
    }
    base.Dispose( disposing );
  }

  private void InitializeComponent()
  {
    this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
    this.ClientSize = new System.Drawing.Size(292, 273);
    this.Paint += new System.Windows.Forms.PaintEventHandler(this.PenDashedDot_Paint);
  }
  [STAThread]
  static void Main() 
  {
    Application.Run(new PenDashedDot());
  }

  private void PenDashedDot_Paint(object sender, System.Windows.Forms.PaintEventArgs e)
  {
    Graphics g = e.Graphics;

    Pen customDashPen = new Pen(Color.BlueViolet, 5);
    float[] myDashes = {5.0f, 2.0f, 1.0f, 3.0f};
    customDashPen.DashPattern = myDashes;
    g.DrawRectangle(customDashPen, ClientRectangle);
  
  }
}








27.25.Pens
27.25.1.Make a big blue penMake a big blue pen
27.25.2.Pens: FirebrickPens: Firebrick
27.25.3.Use Pen directlyUse Pen directly
27.25.4.Pen start and end capPen start and end cap
27.25.5.Dashed penDashed pen
27.25.6.A custom dashed PenA custom dashed Pen
27.25.7.All LineCap DemoAll LineCap Demo
27.25.8.LineCap.ArrowAnchor
27.25.9.LineCap.Round
27.25.10.LineCap.RoundAnchor
27.25.11.LineCap.Triangle
27.25.12.LineCap.SquareAnchor
27.25.13.PenAlignment.Inset
27.25.14.Disposal Errors