Point[] GetHull(VectorShape shape, Matrix matrix, int delta)
{
var vector = shape.Data;
//vector.Transform(matrix);
//return vector.PolygonHull(delta, true);
var oldHull = vector.Hull(delta, true);
matrix.Transform(oldHull);
return(GDIConverter.Convert(oldHull));
}
public override void OnPaint(IRenderEventArgs e)
{
var g = ((GdiSurface)e.Surface).Graphics;
var save = g.Transform;
g.Transform = new System.Drawing.Drawing2D.Matrix();
System.Drawing.Drawing2D.GraphicsPath hullPath =
new System.Drawing.Drawing2D.GraphicsPath();
var layout = this.Layout();
foreach (var visual in Data.Elements)
{
Point[] datahull = null;
var r = Camera.FromSource(visual.Shape.BoundsRect);
g.DrawRectangle(pen, r.ToGdi());
if (Layout != null)
{
datahull = layout.GetDataHull(visual, Camera.Matrix, 0, true);
}
//Point[] hull = visual.Shape.Hull(Transformer.Matrice,15, true);
Point[] hull = null;
if (visual.Shape is VectorShape && Layout != null)
{
}
if (datahull != null)
{
g.DrawPolygon(datahullpen, GDIConverter.Convert(datahull));
}
if (hull != null)
{
g.DrawPolygon(hullpen, GDIConverter.Convert(hull));
}
}
g.Transform = save;
}
