Mega Code Archive

 

Categories / C# / 2D Graphics

 

Draw line and string

/* User Interfaces in C#: Windows Forms and Custom Controls by Matthew MacDonald Publisher: Apress ISBN: 1590590457 */ using System; using System.Drawing; using System.Collections; using System.ComponentModel; using System.Windows.Forms; using System.Drawing.Drawing2D; namespace GDI_Basics {     /// <summary>     /// Summary description for PenCaps.     /// </summary>     public class PenCaps1 : System.Windows.Forms.Form     {         /// <summary>         /// Required designer variable.         /// </summary>         private System.ComponentModel.Container components = null;         public PenCaps1()         {             //             // Required for Windows Form Designer support             //             InitializeComponent();             //             // TODO: Add any constructor code after InitializeComponent call             //         }         /// <summary>         /// Clean up any resources being used.         /// </summary>         protected override void Dispose( bool disposing )         {             if( disposing )             {                 if(components != null)                 {                     components.Dispose();                 }             }             base.Dispose( disposing );         }         #region Windows Form Designer generated code         /// <summary>         /// Required method for Designer support - do not modify         /// the contents of this method with the code editor.         /// </summary>         private void InitializeComponent()         {             //              // PenCaps             //              this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);             this.ClientSize = new System.Drawing.Size(424, 330);             this.Name = "PenCaps";             this.Text = "PenCaps";             this.Resize += new System.EventHandler(this.PenCaps_Resize);             this.Paint += new System.Windows.Forms.PaintEventHandler(this.PenCaps_Paint);         }         #endregion         private void PenCaps_Paint(object sender, System.Windows.Forms.PaintEventArgs e)         {             Pen myPen = new Pen(Color.Blue, 10);             int y  = 20;                          foreach (LineCap cap in System.Enum.GetValues(typeof(LineCap)))             {                 myPen.StartCap = cap;                 myPen.EndCap = cap;                 e.Graphics.DrawLine(myPen, 20, y, 100, y);                 e.Graphics.DrawString(cap.ToString(), new Font("Tahoma", 8), Brushes.Black, 120, y - 10);                 y += 30;             }         }         [STAThread]         static void Main()          {             Application.Run(new PenCaps1());         }         private void PenCaps_Resize(object sender, System.EventArgs e)         {             this.Invalidate();         }     } }