public static PolygonDrawable Create(SvgPolygon svgPolygon, SKRect skViewport, DrawableBase?parent, IAssetLoader assetLoader, HashSet <Uri>?references, DrawAttributes ignoreAttributes = DrawAttributes.None)
{
var drawable = new PolygonDrawable(assetLoader, references)
{
Element = svgPolygon,
Parent = parent,
IgnoreAttributes = ignoreAttributes
};
drawable.IsDrawable = drawable.CanDraw(svgPolygon, drawable.IgnoreAttributes) && drawable.HasFeatures(svgPolygon, drawable.IgnoreAttributes);
if (!drawable.IsDrawable)
{
return(drawable);
}
drawable.Path = svgPolygon.Points?.ToPath(svgPolygon.FillRule, true, skViewport);
if (drawable.Path is null || drawable.Path.IsEmpty)
{
drawable.IsDrawable = false;
return(drawable);
}
drawable.Initialize(skViewport, references);
return(drawable);
}
public static PolygonDrawable Create(SvgPolygon svgPolygon, Rect skOwnerBounds, DrawableBase?parent, IAssetLoader assetLoader, Attributes ignoreAttributes = Attributes.None)
{
var drawable = new PolygonDrawable(assetLoader)
{
Element = svgPolygon,
Parent = parent,
IgnoreAttributes = ignoreAttributes
};
drawable.IsDrawable = drawable.CanDraw(svgPolygon, drawable.IgnoreAttributes) && drawable.HasFeatures(svgPolygon, drawable.IgnoreAttributes);
if (!drawable.IsDrawable)
{
return(drawable);
}
drawable.Path = svgPolygon.Points?.ToPath(svgPolygon.FillRule, true, skOwnerBounds);
if (drawable.Path is null || drawable.Path.IsEmpty)
{
drawable.IsDrawable = false;
return(drawable);
}
drawable.IsAntialias = SvgModelExtensions.IsAntialias(svgPolygon);
drawable.TransformedBounds = drawable.Path.Bounds;
drawable.Transform = SvgModelExtensions.ToMatrix(svgPolygon.Transforms);
var canDrawFill = true;
var canDrawStroke = true;
if (SvgModelExtensions.IsValidFill(svgPolygon))
{
drawable.Fill = SvgModelExtensions.GetFillPaint(svgPolygon, drawable.TransformedBounds, assetLoader, ignoreAttributes);
if (drawable.Fill is null)
{
canDrawFill = false;
}
}
if (SvgModelExtensions.IsValidStroke(svgPolygon, drawable.TransformedBounds))
{
drawable.Stroke = SvgModelExtensions.GetStrokePaint(svgPolygon, drawable.TransformedBounds, assetLoader, ignoreAttributes);
if (drawable.Stroke is null)
{
canDrawStroke = false;
}
}
if (canDrawFill && !canDrawStroke)
{
drawable.IsDrawable = false;
return(drawable);
}
SvgModelExtensions.CreateMarkers(svgPolygon, drawable.Path, skOwnerBounds, drawable, assetLoader);
// TODO: Transform _skBounds using _skMatrix.
drawable.TransformedBounds = drawable.Transform.MapRect(drawable.TransformedBounds);
return(drawable);
}
