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/*★ 図形を描画する 前田 稔 ★*/
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using System;
using System.Drawing;
using System.Windows.Forms;
public class MyForm : Form
{
public MyForm()
{
Paint += new PaintEventHandler(MyHandler);
}
private void MyHandler(object sender, PaintEventArgs e)
{
Graphics g = e.Graphics;
g.DrawLine(new Pen(Color.Green,10f),10,20,280,20);
g.DrawRectangle(new Pen(Color.Red,3f), new Rectangle(30,40,200,50));
g.DrawEllipse(new Pen(Color.Blue), new Rectangle(50,100,200,60));
g.DrawEllipse(new Pen(Color.Yellow,5f), 80, 170, 80, 80);
}
}
class draw
{
public static void Main()
{
MyForm mf = new MyForm();
Application.Run(mf);
}
}
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