/* 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 TranslateTransform. /// </summary> public class TranslateTransform : System.Windows.Forms.Form { /// <summary> /// Required designer variable. /// </summary> private System.ComponentModel.Container components = null; public TranslateTransform() { // // 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() { // // TranslateTransform // this.AutoScaleBaseSize = new System.Drawing.Size(5, 13); this.ClientSize = new System.Drawing.Size(292, 266); this.Name = "TranslateTransform"; this.Text = "TranslateTransform"; this.Paint += new System.Windows.Forms.PaintEventHandler(this.TranslateTransform_Paint); } #endregion private void TranslateTransform_Paint(object sender, System.Windows.Forms.PaintEventArgs e) { // Draw several squares in different places. DrawRectangle(e.Graphics); e.Graphics.TranslateTransform(180, 60); DrawRectangle(e.Graphics); e.Graphics.TranslateTransform(-50, 80); DrawRectangle(e.Graphics); e.Graphics.TranslateTransform(-100, 50); DrawRectangle(e.Graphics); } private void DrawRectangle(Graphics g) { Pen drawingPen = new Pen(Color.Red, 30); // Draw a rectangle at a fixed position. g.DrawRectangle(drawingPen, new Rectangle(20, 20, 20, 20)); } [STAThread] static void Main() { Application.Run(new TranslateTransform()); } } }