//==========================================================================
protected override GradientBrush SetBrush(GradientBrush brush)
{
var linear_gradient_brush = base.SetBrush(brush) as LinearGradientBrush;
if (linear_gradient_brush != null)
{
linear_gradient_brush.StartPoint = new Point(X1.ToDouble(), Y1.ToDouble());
linear_gradient_brush.EndPoint = new Point(X2.ToDouble(), Y2.ToDouble());
}
return(brush);
}
//==========================================================================
public override Drawing GetBaseDrawing()
{
if (Data is null)
{
return(null);
}
var temp_file = Path.GetTempFileName();
using (var file_stream = new FileStream(temp_file, FileMode.Create, FileAccess.Write))
using (var writer = new BinaryWriter(file_stream))
writer.Write(Data);
return(new ImageDrawing(new BitmapImage(new Uri(temp_file)), new Rect(
new Point(X.ToDouble(), Y.ToDouble()),
new Size(Width.ToDouble(), Height.ToDouble())
)));
}
//==========================================================================
protected override GradientBrush SetBrush(GradientBrush brush)
{
var radial_gradient_brush = base.SetBrush(brush) as RadialGradientBrush;
if (radial_gradient_brush != null)
{
var cx = CX.ToDouble();
var cy = CY.ToDouble();
var fx = FX?.ToDouble() ?? cx;
var fy = FY?.ToDouble() ?? cy;
radial_gradient_brush.GradientOrigin = new Point(fx, fy);
radial_gradient_brush.RadiusX = R.ToDouble();
radial_gradient_brush.RadiusY = R.ToDouble();
radial_gradient_brush.Center = new Point(cx, cy);
}
return(brush);
}
//==========================================================================
public override Geometry GetBaseGeometry() => new EllipseGeometry(
new Point(CenterX.ToDouble(), CenterY.ToDouble()), RadiusX.ToDouble(),
RadiusY.ToDouble());
//==========================================================================
public override Geometry GetBaseGeometry() => new LineGeometry(new Point(X1.ToDouble(), Y1.ToDouble()),
new Point(X2.ToDouble(), Y2.ToDouble()));
//==========================================================================
public override Geometry GetBaseGeometry() => new RectangleGeometry(new Rect(new Point(X.ToDouble(), Y.ToDouble()),
new Size(Width.ToDouble(), Height.ToDouble())),
CornerRadiusX.ToDouble(),
CornerRadiusY.ToDouble());