Графіка

private void panel1_Paint(object sender, PaintEventArgs e) // Form1_Paint, button1_Click

{

Graphics g = panel1.CreateGraphics();
Brush green = new SolidBrush(Color.Green);
Pen greenPen = new Pen(green, 4);

g.DrawLine(greenPen, 10, 10, 200, 200);

Point[] p = new Point[3];
p[0] = new Point(200, 10);
p[1] = new Point(150, 75);
p[2] = new Point(250, 75);

g.DrawPolygon(greenPen, p);

}

System.Drawing.Graphics g;

g = this.CreateGraphics();

Pen myPen = new Pen(System.Drawing.Color.Red, 5);

g.DrawLine(myPen, 20, 20, 200, 200);

DrawEllipse(Pen, x, y, width, height);

Clear(Color.Green); // заливка

private void DrawBezierPoint(PaintEventArgs e)

{

Pen blackPen = new Pen(Color.Black, 3);

Point start = new Point(100, 100);

Point control1 = new Point(200, 10);

Point control2 = new Point(350, 50);

Point end = new Point(500, 100);

// Намалювати арку

e.Graphics.DrawBezier(blackPen, start, control1, control2, end);

}

Додати текст

System.Drawing.Font drawFont = new System.Drawing.Font("Arial", 16);

System.Drawing.StringFormat drawFormat = new System.Drawing.StringFormat();

g.DrawString("2121", drawFont, new SolidBrush(Color.Red), 50, 50, drawFormat);

Color.FromArgb(255, 192, 0);