How to create image with rounded corners in C#?

Question

I\'d like to create image (from another one) with rounded corners with GDI+. What\'s the best way to do this?

PS: it\'s not for web, so I cannot make use of client C

Answer 1

Using the Graphics.SetClip() method is the best way. For example:

    public static Image OvalImage(Image img) {
        Bitmap bmp = new Bitmap(img.Width, img.Height);
        using (GraphicsPath gp = new GraphicsPath()) {
            gp.AddEllipse(0, 0, img.Width, img.Height);
            using (Graphics gr = Graphics.FromImage(bmp)) {
                gr.SetClip(gp);
                gr.DrawImage(img, Point.Empty);
            }
        }
        return bmp;
    }