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;
}
}
}
public PaintServer Parse(string value)
{
if (string.IsNullOrEmpty(value))
{
return(null);
}
if (value == "none")
{
return(null);
}
if (value[0] == '#')
{
return(this.ParseSolidColor(value));
}
PaintServer result = null;
if (this.m_servers.TryGetValue(value, out result))
{
return(result);
}
if (value.StartsWith("url"))
{
string id = ShapeUtil.ExtractBetween(value, '(', ')');
if (id.Length > 0 && id[0] == '#')
{
id = id.Substring(1);
}
this.m_servers.TryGetValue(id, out result);
return(result);
}
return(this.ParseKnownColor(value));
}
public string Parse(string value)
{
try
{
if (string.IsNullOrEmpty(value))
{
return(null);
}
if (value == SVGTags.sNone)
{
return(null);
}
PaintServer result = null;
if (this.m_servers.TryGetValue(value, out result))
{
return(value);
}
if (value == SVGTags.sInherit)
{
m_servers[value] = new InheritPaintServer(this);
return(value);
}
if (value == SVGTags.sCurrentColor)
{
m_servers[value] = new CurrentColorPaintServer(this);
return(value);
}
if (value[0] == '#')
{
return(this.ParseSolidColor(value));
}
if (value.StartsWith("url"))
{
string id = ShapeUtil.ExtractBetween(value, '(', ')');
if (id.Length > 0 && id[0] == '#')
{
id = id.Substring(1);
}
this.m_servers.TryGetValue(id, out result);
return(id);
}
if (value.StartsWith("rgb"))
{
return(this.ParseSolidRgbColor(value));
}
return(this.ParseKnownColor(value.ToLower()));
}
catch (Exception) { }
return(null);
}
protected virtual void Parse(SVG svg, string name, string value)
{
if (name == SVGTags.sTransform)
{
this.Transform = ShapeUtil.ParseTransform(value.ToLower());
return;
}
if (name == SVGTags.sStroke)
{
this.GetStroke(svg).Color = svg.PaintServers.Parse(value);
return;
}
if (name == SVGTags.sStrokeWidth)
{
this.GetStroke(svg).Width = XmlUtil.ParseDouble(svg, value);
return;
}
if (name == SVGTags.sStrokeOpacity)
{
this.GetStroke(svg).Opacity = XmlUtil.ParseDouble(svg, value) * 100;
return;
}
if (name == SVGTags.sStrokeDashArray)
{
if (value == "none")
{
this.GetStroke(svg).StrokeArray = null;
return;
}
ShapeUtil.StringSplitter sp = new ShapeUtil.StringSplitter(value);
List <double> a = new List <double>();
while (sp.More)
{
a.Add(sp.ReadNextValue());
}
this.GetStroke(svg).StrokeArray = a.ToArray();
return;
}
if (name == SVGTags.sStrokeLinecap)
{
this.GetStroke(svg).LineCap = (Stroke.eLineCap)Enum.Parse(typeof(Stroke.eLineCap), value);
return;
}
if (name == SVGTags.sStrokeLinejoin)
{
this.GetStroke(svg).LineJoin = (Stroke.eLineJoin)Enum.Parse(typeof(Stroke.eLineJoin), value);
return;
}
if (name == SVGTags.sClipPath)
{
if (value.StartsWith("url"))
{
Shape result;
string id = ShapeUtil.ExtractBetween(value, '(', ')');
if (id.Length > 0 && id[0] == '#')
{
id = id.Substring(1);
}
svg.m_shapes.TryGetValue(id, out result);
this.m_clip = result as Clip;
return;
}
return;
}
if (name == SVGTags.sFill)
{
this.GetFill(svg).Color = svg.PaintServers.Parse(value);
return;
}
if (name == SVGTags.sFillOpacity)
{
this.GetFill(svg).Opacity = XmlUtil.ParseDouble(svg, value) * 100;
return;
}
if (name == SVGTags.sFillRule)
{
this.GetFill(svg).FillRule = (Fill.eFillRule)Enum.Parse(typeof(Fill.eFillRule), value);
return;
}
if (name == SVGTags.sStyle)
{
foreach (ShapeUtil.Attribute item in XmlUtil.SplitStyle(svg, value))
{
this.Parse(svg, item);
}
}
//********************** text *******************
if (name == SVGTags.sFontFamily)
{
this.GetTextStyle(svg).FontFamily = value;
return;
}
if (name == SVGTags.sFontSize)
{
this.GetTextStyle(svg).FontSize = XmlUtil.AttrValue(new ShapeUtil.Attribute(name, value));
return;
}
if (name == SVGTags.sFontWeight)
{
this.GetTextStyle(svg).Fontweight = (FontWeight) new FontWeightConverter().ConvertFromString(value);
return;
}
if (name == SVGTags.sFontStyle)
{
this.GetTextStyle(svg).Fontstyle = (FontStyle) new FontStyleConverter().ConvertFromString(value);
return;
}
if (name == SVGTags.sTextDecoration)
{
TextDecoration t = new TextDecoration();
if (value == "none")
{
return;
}
if (value == "underline")
{
t.Location = TextDecorationLocation.Underline;
}
if (value == "overline")
{
t.Location = TextDecorationLocation.OverLine;
}
if (value == "line-through")
{
t.Location = TextDecorationLocation.Strikethrough;
}
TextDecorationCollection tt = new TextDecorationCollection();
tt.Add(t);
this.GetTextStyle(svg).TextDecoration = tt;
return;
}
if (name == SVGTags.sTextAnchor)
{
if (value == "start")
{
this.GetTextStyle(svg).TextAlignment = TextAlignment.Left;
}
if (value == "middle")
{
this.GetTextStyle(svg).TextAlignment = TextAlignment.Center;
}
if (value == "end")
{
this.GetTextStyle(svg).TextAlignment = TextAlignment.Right;
}
return;
}
if (name == "word-spacing")
{
this.GetTextStyle(svg).WordSpacing = XmlUtil.AttrValue(new ShapeUtil.Attribute(name, value));
return;
}
if (name == "letter-spacing")
{
this.GetTextStyle(svg).LetterSpacing = XmlUtil.AttrValue(new ShapeUtil.Attribute(name, value));
return;
}
if (name == "baseline-shift")
{
//GetTextStyle(svg).BaseLineShift = XmlUtil.AttrValue(new ShapeUtil.Attribute(name, value));
this.GetTextStyle(svg).BaseLineShift = value;
return;
}
}