/// <summary>
/// Constructor
/// </summary>
public Clipping(CssStyleCascade cssStyleCascade,
Dictionary <string, XElement> globalDefinitions,
GeometryParser geometryParser,
GeometryTextParser textParser)
{
this.cssStyleCascade = cssStyleCascade;
this.globalDefinitions = globalDefinitions;
this.geometryParser = geometryParser;
this.textParser = textParser;
}
/// <summary>
/// Parse an SVG given as XElement root
/// </summary>
public GraphicVisual ParseRoot(XElement root)
{
var nameSpaceAttributes = root.Attributes().Where(a => a.IsNamespaceDeclaration);
var defaultNamespaceAttribute = root.Attributes().Where(a => a.IsNamespaceDeclaration && a.Name.Namespace == XNamespace.None).FirstOrDefault();
XNamespace defaultNamespace = defaultNamespaceAttribute.Value;
Matrix currentTransformationMatrix = Matrix.Identity;
cssStyleCascade = new CssStyleCascade(root);
var svgViewBox = new SvgViewBox
{
ViewBox = new Rect(0, 0, 100, 100),
Align = "none",
Slice = "meet"
};
cssStyleCascade.PushViewBox(svgViewBox);
doubleParser = new DoubleParser(cssStyleCascade);
ReadGlobalDefinitions(root);
var brushParser = new BrushParser(defaultNamespace, cssStyleCascade, globalDefinitions, doubleParser);
var geometryParser = new GeometryParser(doubleParser);
var geometryTextParser = new GeometryTextParser(cssStyleCascade, doubleParser);
clipping = new Clipping(cssStyleCascade, globalDefinitions, geometryParser, geometryTextParser);
shapeParser = new ShapeParser(cssStyleCascade, brushParser, geometryParser, clipping);
textParser = new TextParser(cssStyleCascade, doubleParser, brushParser, clipping);
GraphicVisual visual = ParseSVG(root, currentTransformationMatrix, true);
visual = OptimizeVisual.Optimize(visual);
return(visual);
}
