public Group(SVG svg, XmlNode node, Shape parent)
: base(svg, node)
{
// parent on group must be set before children are added
var clp = XmlUtil.AttrValue(node, "clip-path", null);
if (!string.IsNullOrEmpty(clp))
{
Shape result;
string id = ShapeUtil.ExtractBetween(clp, '(', ')');
if (id.Length > 0 && id[0] == '#')
{
id = id.Substring(1);
}
svg.m_shapes.TryGetValue(id, out result);
this.m_clip = result as Clip;
}
this.Parent = parent;
foreach (XmlNode childnode in node.ChildNodes)
{
Shape shape = AddToList(svg, this.m_elements, childnode, this);
if (shape != null)
{
shape.Parent = this;
}
}
if (this.Id.Length > 0)
{
svg.AddShape(this.Id, this);
}
}
public Group(SVG svg, XmlNode node, Shape parent)
: base(svg, node)
{
// parent on group must be set before children are added
var clp = XmlUtil.AttrValue(node, "clip-path", null);
if (!string.IsNullOrEmpty(clp))
{
Shape result;
string id = ShapeUtil.ExtractBetween(clp, '(', ')');
if (id.Length > 0 && id[0] == '#') id = id.Substring(1);
svg.m_shapes.TryGetValue(id, out result);
this.m_clip = result as Clip;
}
this.Parent = parent;
foreach (XmlNode childnode in node.ChildNodes)
{
Shape shape = AddToList(svg, this.m_elements, childnode, this);
if (shape != null) shape.Parent = this;
}
if (this.Id.Length > 0) svg.AddShape(this.Id, this);
}
public static Shape AddToList(SVG svg, List <Shape> list, XmlNode childnode, Shape parent)
{
if (childnode.NodeType != XmlNodeType.Element)
{
return(null);
}
Shape retVal = null;
if (childnode.Name == SVGTags.sStyle)
{
var match = _regexStyle.Match(childnode.InnerText);
while (match.Success)
{
var name = match.Groups[1].Value.Trim();
var value = match.Groups[2].Value;
svg.m_styles.Add(name, new List <XmlAttribute>());
foreach (ShapeUtil.Attribute styleitem in XmlUtil.SplitStyle(svg, value))
{
svg.m_styles[name].Add(new XmlUtil.StyleItem(childnode, styleitem.Name, styleitem.Value));
}
match = match.NextMatch();
}
}
else if (childnode.Name == SVGTags.sShapeRect)
{
retVal = new RectangleShape(svg, childnode);
}
else if (childnode.Name == SVGTags.sFilter)
{
retVal = new Filter(svg, childnode, parent);
}
else if (childnode.Name == SVGTags.sFeGaussianBlur)
{
retVal = new FilterFeGaussianBlur(svg, childnode, parent);
}
else if (childnode.Name == SVGTags.sShapeCircle)
{
retVal = new CircleShape(svg, childnode);
}
else if (childnode.Name == SVGTags.sShapeEllipse)
{
retVal = new EllipseShape(svg, childnode);
}
else if (childnode.Name == SVGTags.sShapeLine)
{
retVal = new LineShape(svg, childnode);
}
else if (childnode.Name == SVGTags.sShapePolyline)
{
retVal = new PolylineShape(svg, childnode);
}
else if (childnode.Name == SVGTags.sShapePolygon)
{
retVal = new PolygonShape(svg, childnode);
}
else if (childnode.Name == SVGTags.sShapePath)
{
retVal = new PathShape(svg, childnode, parent);
}
else if (childnode.Name == SVGTags.sClipPath)
{
retVal = new Clip(svg, childnode, parent);
}
else if (childnode.Name == SVGTags.sShapeGroup || childnode.Name == SVGTags.sSwitch)
{
retVal = new Group(svg, childnode, parent);
}
else if (childnode.Name == SVGTags.sShapeUse)
{
retVal = new UseShape(svg, childnode);
}
else if (childnode.Name == SVGTags.sShapeImage)
{
retVal = new ImageShape(svg, childnode);
}
else if (childnode.Name == SVGTags.sAnimate)
{
retVal = new Animate(svg, childnode, parent);
}
else if (childnode.Name == SVGTags.sAnimateColor)
{
retVal = new AnimateColor(svg, childnode, parent);
}
else if (childnode.Name == SVGTags.sAnimateMotion)
{
retVal = new AnimateMotion(svg, childnode, parent);
}
else if (childnode.Name == SVGTags.sAnimateTransform)
{
retVal = new AnimateTransform(svg, childnode, parent);
}
else if (childnode.Name == SVGTags.sText)
{
retVal = new TextShape(svg, childnode, parent);
}
else if (childnode.Name == SVGTags.sLinearGradient)
{
svg.PaintServers.Create(childnode);
return(null);
}
else if (childnode.Name == SVGTags.sRadialGradient)
{
svg.PaintServers.Create(childnode);
return(null);
}
else if (childnode.Name == SVGTags.sDefinitions)
{
ReadDefs(svg, list, childnode);
return(null);
}
if (retVal != null)
{
list.Add(retVal);
if (retVal.Id.Length > 0)
{
svg.AddShape(retVal.Id, retVal);
}
}
return(retVal);
}
public static Shape AddToList(SVG svg, List <Shape> list, XmlNode childnode, Shape parent)
{
if (childnode.NodeType != XmlNodeType.Element)
{
return(null);
}
Shape retVal = null;
var nodeName = GetNodeName(childnode);
if (nodeName == null)
{
return(null);
}
if (nodeName == SVGTags.sStyle)
{
StyleParser.ParseStyle(svg, childnode.InnerText);
}
else if (nodeName == SVGTags.sShapeRect)
{
retVal = new RectangleShape(svg, childnode);
}
else if (nodeName == SVGTags.sFilter)
{
retVal = new Filter(svg, childnode, parent);
}
else if (nodeName == SVGTags.sFeGaussianBlur)
{
retVal = new FilterFeGaussianBlur(svg, childnode, parent);
}
else if (nodeName == SVGTags.sShapeCircle)
{
retVal = new CircleShape(svg, childnode);
}
else if (nodeName == SVGTags.sShapeEllipse)
{
retVal = new EllipseShape(svg, childnode);
}
else if (nodeName == SVGTags.sShapeLine)
{
retVal = new LineShape(svg, childnode);
}
else if (nodeName == SVGTags.sShapePolyline)
{
retVal = new PolylineShape(svg, childnode);
}
else if (nodeName == SVGTags.sShapePolygon)
{
retVal = new PolygonShape(svg, childnode);
}
else if (nodeName == SVGTags.sShapePath)
{
retVal = new PathShape(svg, childnode, parent);
}
else if (nodeName == SVGTags.sClipPath)
{
retVal = new Clip(svg, childnode, parent);
}
else if (nodeName == SVGTags.sShapeGroup)
{
retVal = new Group(svg, childnode, parent);
}
else if (nodeName == SVGTags.sSwitch)
{
retVal = new Group(svg, childnode, parent)
{
IsSwitch = true
}
}
;
else if (nodeName == SVGTags.sShapeUse)
{
retVal = new UseShape(svg, childnode);
}
else if (nodeName == SVGTags.sShapeImage)
{
retVal = new ImageShape(svg, childnode);
}
else if (nodeName == SVGTags.sAnimate)
{
retVal = new Animate(svg, childnode, parent);
}
else if (nodeName == SVGTags.sAnimateColor)
{
retVal = new AnimateColor(svg, childnode, parent);
}
else if (nodeName == SVGTags.sAnimateMotion)
{
retVal = new AnimateMotion(svg, childnode, parent);
}
else if (nodeName == SVGTags.sAnimateTransform)
{
retVal = new AnimateTransform(svg, childnode, parent);
}
else if (nodeName == SVGTags.sText)
{
retVal = new TextShape(svg, childnode, parent);
}
else if (nodeName == SVGTags.sLinearGradient)
{
svg.PaintServers.Create(svg, childnode);
return(null);
}
else if (nodeName == SVGTags.sRadialGradient)
{
svg.PaintServers.Create(svg, childnode);
return(null);
}
else if (nodeName == SVGTags.sDefinitions)
{
ReadDefs(svg, list, childnode);
return(null);
}
else if (nodeName == SVGTags.sSymbol)
{
retVal = new Group(svg, childnode, parent);
}
if (retVal != null)
{
list.Add(retVal);
if (retVal.Id.Length > 0)
{
svg.AddShape(retVal.Id, retVal);
}
}
if (nodeName == SVGTags.sSymbol)
{
return(null);
}
return(retVal);
}