GRAFIKA: Befestett körívek rajzolása

2020. július 13. - Benkő Tiborné

Írjunk programot,amely különböző színekkel befestett ellipszist, kört, körcikkeket és kör- valamint ellipszis szeleteket rajzol.

A feladat megoldása

private void Form1_Paint(object sender, PaintEventArgs e)
{
Graphics g = this.CreateGraphics();
g.Clear(Color.White);
Rectangle r = new Rectangle(new Point(10, 10),
new Size((int)(this.Width - 30),
(int)(this.Height - 55)));
g.DrawRectangle(Pens.Black, r);
Rectangle e1 = new Rectangle(20, 30, 50, 70);
g.FillEllipse(Brushes.Aqua, e1);
Rectangle e2 = new Rectangle(100, 30, 70, 50);
g.FillEllipse(Brushes.Goldenrod, e2);
Rectangle e3 = new Rectangle(190, 30, 50, 50);
g.FillEllipse(Brushes.GreenYellow, e3);

Rectangle a1 = new Rectangle(20, 100, 60, 60);
g.FillPie(Brushes.Coral, a1, 0, 90);
Rectangle a2 = new Rectangle(100, 100, 60, 60);
g.FillPie(Brushes.Blue, a2, 90, 90);
Rectangle a3 = new Rectangle(190, 100, 60, 60);
g.FillPie(Brushes.Green, a3, 180, 80);
Rectangle a4 = new Rectangle(200, 100, 60, 60);
g.FillPie(Brushes.Yellow, a4, 270, 90);

Rectangle a5 = new Rectangle(20, 170, 60, 60);
for (int i = 0; i < 360; i += 30)
{
g.FillPie(Brushes.Gainsboro, a5, i, 20);
}
Rectangle a6 = new Rectangle(100, 170, 30, 60);
for (int i = 0; i < 360; i += 30)
{
g.FillPie(Brushes.DarkOrange, a6, i, 20);
}