private void Initialize()
{
if (Element is not SvgAnchor svgAnchor)
{
return;;
}
IsAntialias = SvgExtensions.IsAntialias(svgAnchor);
GeometryBounds = SKRect.Empty;
CreateGeometryBounds();
Transform = SvgExtensions.ToMatrix(svgAnchor.Transforms);
Fill = null;
Stroke = null;
ClipPath = null;
MaskDrawable = null;
Opacity = IgnoreAttributes.HasFlag(DrawAttributes.Opacity)
? null
: SvgExtensions.GetOpacityPaint(svgAnchor);
Filter = null;
}
public override void PostProcess(SKRect?viewport, SKMatrix totalMatrix)
{
var element = Element;
if (element is null)
{
return;
}
var enableOpacity = !IgnoreAttributes.HasFlag(DrawAttributes.Opacity);
ClipPath = null;
MaskDrawable = null;
Opacity = enableOpacity ? SvgExtensions.GetOpacityPaint(element) : null;
Filter = null;
TotalTransform = totalMatrix.PreConcat(Transform);
TransformedBounds = TotalTransform.MapRect(GeometryBounds);
foreach (var child in ChildrenDrawables)
{
child.PostProcess(viewport, totalMatrix);
}
}