Esempio n. 1
0
        public static void Create(ISVGElement svgElement, string defaultName = null, ClosePathRule closePathRule = ClosePathRule.ALWAYS)
        {
            if (svgElement == null)
            {
                return;
            }
            if (svgElement.paintable.visibility != SVGVisibility.Visible || svgElement.paintable.display == SVGDisplay.None)
            {
                return;
            }

            List <SVGShape>        shapes     = new List <SVGShape>();
            List <List <Vector2> > inputPaths = svgElement.GetPath();

            if (inputPaths.Count == 1)
            {
                if (svgElement.paintable.IsFill())
                {
                    List <List <Vector2> > path = inputPaths;
                    if (svgElement.paintable.clipPathList != null && svgElement.paintable.clipPathList.Count > 0)
                    {
                        path = SVGGeom.ClipPolygon(new List <List <Vector2> >()
                        {
                            inputPaths[0]
                        }, svgElement.paintable.clipPathList);
                    }

                    SVGShape[] addShapes = SVGGraphics.GetShapes(path, svgElement.paintable, svgElement.transformMatrix);
                    if (addShapes != null && addShapes.Length > 0)
                    {
                        shapes.AddRange(addShapes);
                    }
                }
                if (svgElement.paintable.IsStroke())
                {
                    List <List <Vector2> > path = SVGSimplePath.CreateStroke(inputPaths[0], svgElement.paintable, closePathRule);
                    if (svgElement.paintable.clipPathList != null && svgElement.paintable.clipPathList.Count > 0)
                    {
                        path = SVGGeom.ClipPolygon(path, svgElement.paintable.clipPathList);
                    }

                    SVGShape[] addShapes = SVGGraphics.GetShapes(path, svgElement.paintable, svgElement.transformMatrix, true);
                    if (addShapes != null && addShapes.Length > 0)
                    {
                        shapes.AddRange(addShapes);
                    }
                }
            }
            else
            {
                if (svgElement.paintable.IsFill())
                {
                    List <List <Vector2> > fillPaths = inputPaths;
                    if (svgElement.paintable.clipPathList != null && svgElement.paintable.clipPathList.Count > 0)
                    {
                        fillPaths = SVGGeom.ClipPolygon(inputPaths, svgElement.paintable.clipPathList);
                    }

                    SVGShape[] addShapes = SVGGraphics.GetShapes(fillPaths, svgElement.paintable, svgElement.transformMatrix);
                    if (addShapes != null && addShapes.Length > 0)
                    {
                        shapes.AddRange(addShapes);
                    }
                }
                if (svgElement.paintable.IsStroke())
                {
                    List <List <Vector2> > strokePath = SVGSimplePath.CreateStroke(inputPaths, svgElement.paintable, closePathRule);
                    if (svgElement.paintable.clipPathList != null && svgElement.paintable.clipPathList.Count > 0)
                    {
                        strokePath = SVGGeom.ClipPolygon(strokePath, svgElement.paintable.clipPathList);
                    }

                    SVGShape[] addShapes = SVGGraphics.GetShapes(strokePath, svgElement.paintable, svgElement.transformMatrix, true);
                    if (addShapes != null && addShapes.Length > 0)
                    {
                        shapes.AddRange(addShapes);
                    }
                }
            }

            if (shapes.Count > 0)
            {
                string name = svgElement.attrList.GetValue("id");
                if (string.IsNullOrEmpty(name))
                {
                    name = defaultName;
                }
                SVGLayer layer = new SVGLayer();
                layer.shapes = shapes.ToArray();
                layer.name   = name;
                SVGGraphics.AddLayer(layer);
            }
        }