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Posted on 2006-11-06
Medium Priority
Last Modified: 2011-09-20
Hi I am useing the following code to draw a circle

            this.TransparencyKey = Color.WhiteSmoke;
            this.BackColor = Color.WhiteSmoke;
            Graphics g = this.CreateGraphics();
            g.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.Default;        
            g.DrawArc(new Pen(Brushes.Blue, 6f), 5, 5, 700, 700, 0, 90);
            g.DrawArc(new Pen(Brushes.Red, 6f), 5, 5, 700, 700, 90, 90);
            g.DrawArc(new Pen(Brushes.Yellow, 6f), 5, 5, 700, 700, 180, 90);
           g.DrawArc(new Pen(Brushes.Green, 6f), 5, 5, 700, 700, 270, 90);

but i am tring to have the following colors in 90' segments starting with 0' if 0' was due north... all the way around the circle....

green 315 - 45
blue 45 - 135
red 135 - 225
yellow 225-315
Question by:schenkp
1 Comment
LVL 64

Accepted Solution

Fernando Soto earned 2000 total points
ID: 17886798
Hi schenkp;

I think that these are the values you are looking for.

      g.DrawArc(new Pen(Brushes.Blue, 6f), 5, 5, 700, 700, 315, 90);
      g.DrawArc(new Pen(Brushes.Red, 6f), 5, 5, 700, 700, 45, 90);
      g.DrawArc(new Pen(Brushes.Yellow, 6f), 5, 5, 700, 700, 135, 90);
      g.DrawArc(new Pen(Brushes.Green, 6f), 5, 5, 700, 700, 225, 90);


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