Transform and RotateTransform in a loop : Graphics « 2D Graphics « C# / C Sharp






Transform and RotateTransform in a loop

 
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;

public class Form1 : Form {

    protected override void OnPaint(PaintEventArgs e) {
    Graphics g = e.Graphics;
    g.FillRectangle(Brushes.White, this.ClientRectangle);
    Font f = new Font("Times New Roman", 16);
    for (float angle = 0; angle < 360; angle += 45)
    {
      g.ResetTransform();
      g.TranslateTransform(ClientRectangle.Width / 2,
                 ClientRectangle.Height / 2);
      g.RotateTransform(angle);
      g.DrawString("Hello, World", f, Brushes.Black, 50, 0);
    }
    }
    public static void Main() {
        Application.Run(new Form1());
    }
}

 








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