private void OnCanvasPrePaint(NCanvasPaintEventArgs args)
{
NCanvas canvas = args.TargetNode as NCanvas;
if (canvas == null)
{
return;
}
// Create a transform matrix for the graphics path
NMatrix matrix = NMatrix.CreateRotationMatrix(m_PathAngle * NAngle.Degree2Rad, NPoint.Zero);
matrix.Translate(m_PathPositionX, m_PathPositionY);
// Create a graphics path containing a rectangle and transform it
NGraphicsPath path = new NGraphicsPath();
path.AddRectangle(0, 0, RectWidth, RectHeight);
path.Transform(matrix);
// Paint the graphics path
NPaintVisitor pv = args.PaintVisitor;
pv.SetStroke(m_Stroke);
pv.SetFill(m_ImageFill);
pv.PaintPath(path);
// Paint a border around the canvas
pv.ClearFill();
pv.SetStroke(NColor.Black, 1);
pv.PaintRectangle(0, 0, canvas.Width, canvas.Height);
}
