static GeometryGroup BuildTextSpan(TextShape shape)
{
double x = shape.X;
double y = shape.Y;
GeometryGroup gp = new GeometryGroup();
BuildTextSpan(gp, shape.TextStyle, shape.TextSpan, ref x, ref y);
return gp;
}
public static Element Parse(SVG svg, string text, TextShape owner)
{
int curpos = 0;
Element root = new Element(svg, owner, Element.eElementType.Tag, null);
root.Text = "<root>";
root.StartIndex = 0;
return(Parse(svg, text, ref curpos, null, root));
}
// Use GlyphRun to build the text. This allows us to define letter and word spacing
// http://books.google.com/books?id=558i6t1dKEAC&pg=PA485&source=gbs_toc_r&cad=4#v=onepage&q&f=false
static GeometryGroup BuildGlyphRun(TextShape shape, double xoffset, double yoffset)
{
GeometryGroup gp = new GeometryGroup();
double totalwidth = 0;
if (shape.TextSpan == null)
{
string txt = shape.Text;
gp.Children.Add(BuildGlyphRun(shape.TextStyle, txt, shape.X, shape.Y, ref totalwidth));
return gp;
}
return BuildTextSpan(shape);
}
public static Element Parse(SVG svg, string text, TextShape owner)
{
int curpos = 0;
Element root = new Element(svg, owner, Element.eElementType.Tag, null);
root.Text = "<root>";
root.StartIndex = 0;
return Parse(svg, text, ref curpos, null, root);
}
static public GeometryGroup BuildTextGeometry(TextShape shape)
{
return(BuildGlyphRun(shape, 0, 0));
}
