public static ImageDrawable Create(SvgImage svgImage, Rect skOwnerBounds, DrawableBase?parent, IAssetLoader assetLoader, Attributes ignoreAttributes = Attributes.None)
{
var drawable = new ImageDrawable(assetLoader)
{
Element = svgImage,
Parent = parent,
IgnoreAttributes = ignoreAttributes
};
drawable.IsDrawable = drawable.CanDraw(svgImage, drawable.IgnoreAttributes) && drawable.HasFeatures(svgImage, drawable.IgnoreAttributes);
if (!drawable.IsDrawable)
{
return(drawable);
}
var width = svgImage.Width.ToDeviceValue(UnitRenderingType.Horizontal, svgImage, skOwnerBounds);
var height = svgImage.Height.ToDeviceValue(UnitRenderingType.Vertical, svgImage, skOwnerBounds);
var x = svgImage.Location.X.ToDeviceValue(UnitRenderingType.Horizontal, svgImage, skOwnerBounds);
var y = svgImage.Location.Y.ToDeviceValue(UnitRenderingType.Vertical, svgImage, skOwnerBounds);
var location = new Point(x, y);
if (width <= 0f || height <= 0f || svgImage.Href is null)
{
drawable.IsDrawable = false;
return(drawable);
}
// TODO: Check for image recursive references.
//if (HasRecursiveReference(svgImage, (e) => e.Href))
//{
// _canDraw = false;
// return;
//}
var image = SvgModelExtensions.GetImage(svgImage.Href, svgImage.OwnerDocument, assetLoader);
var skImage = image as Image;
var svgFragment = image as SvgFragment;
if (skImage is null && svgFragment is null)
{
drawable.IsDrawable = false;
return(drawable);
}
drawable.SrcRect = default;
if (skImage is { })
public static ImageDrawable Create(SvgImage svgImage, SKRect skViewport, DrawableBase?parent, IAssetLoader assetLoader, HashSet <Uri>?references, DrawAttributes ignoreAttributes = DrawAttributes.None)
{
var drawable = new ImageDrawable(assetLoader, references)
{
Element = svgImage,
Parent = parent,
IgnoreAttributes = ignoreAttributes
};
drawable.IsDrawable = drawable.CanDraw(svgImage, drawable.IgnoreAttributes) && drawable.HasFeatures(svgImage, drawable.IgnoreAttributes);
if (!drawable.IsDrawable)
{
return(drawable);
}
var width = svgImage.Width.ToDeviceValue(UnitRenderingType.Horizontal, svgImage, skViewport);
var height = svgImage.Height.ToDeviceValue(UnitRenderingType.Vertical, svgImage, skViewport);
var x = svgImage.Location.X.ToDeviceValue(UnitRenderingType.Horizontal, svgImage, skViewport);
var y = svgImage.Location.Y.ToDeviceValue(UnitRenderingType.Vertical, svgImage, skViewport);
var location = new SKPoint(x, y);
if (width <= 0f || height <= 0f || svgImage.Href is null)
{
drawable.IsDrawable = false;
return(drawable);
}
var uri = SvgExtensions.GetImageUri(svgImage.Href, svgImage.OwnerDocument);
if (references is { } && references.Contains(uri))