Silverlight 引路蜂二维图形库示例:路径

引路蜂二维图形库也提供了对一般路径的支持，可以同过线段，二次曲线，三次曲线组成路径，也可以根据SVG指令来定义路径。

private void Paths() {  AffineTransform mat1;    /* The path.  */ Path path;    /** Colors */ Color redColor = new Color(0x96ff0000, true);  Color greenColor = new Color(0xff00ff00, false);  Color blueColor = new Color(0x750000ff, true);    string pathdata =     "M 60 20 Q -40 70 60 120 Q 160 70 60 20 z";  mat1 = new AffineTransform();  mat1.Translate(30, 40);  mat1.Rotate(-30 * Math.PI / 180.0);  path = Path.FromString(pathdata);  //Clear the canvas with white color.  graphics2D.Reset();  graphics2D.Clear(Color.White);    graphics2D.AffineTransform = new AffineTransform();  SolidBrush brush = new SolidBrush(greenColor);  graphics2D.Fill(brush, path);  graphics2D.AffineTransform = mat1;    brush = new SolidBrush(blueColor);  Pen pen = new Pen(redColor, 5);  graphics2D.SetPenAndBrush(pen, brush);  graphics2D.Draw(null, path);  graphics2D.Fill(null, path); }