Exemplos de SvgClipPath.GetUriElementReference em C# (CSharp)

Exemplo n.º 1

        public static SKPath?GetClipPathClipPath(SvgClipPath svgClipPath, SKRect skBounds, HashSet <Uri> uris, CompositeDisposable disposable)
        {
            var svgClipPathRef = svgClipPath.GetUriElementReference <SvgClipPath>("clip-path", uris);

            if (svgClipPathRef == null || svgClipPathRef.Children == null)
            {
                return(null);
            }

            var clipPath = GetClipPath(svgClipPathRef, skBounds, uris, disposable);

            if (clipPath != null)
            {
                var skMatrix = SKMatrix.MakeIdentity();

                if (svgClipPathRef.ClipPathUnits == SvgCoordinateUnits.ObjectBoundingBox)
                {
                    var skScaleMatrix = SKMatrix.MakeScale(skBounds.Width, skBounds.Height);
                    SKMatrix.PostConcat(ref skMatrix, ref skScaleMatrix);

                    var skTranslateMatrix = SKMatrix.MakeTranslation(skBounds.Left, skBounds.Top);
                    SKMatrix.PostConcat(ref skMatrix, ref skTranslateMatrix);
                }

                var skTransformsMatrix = SvgTransformsExtensions.ToSKMatrix(svgClipPathRef.Transforms);
                SKMatrix.PostConcat(ref skMatrix, ref skTransformsMatrix);

                clipPath.Transform(skMatrix);
            }

            return(clipPath);
        }