/// <summary>
/// Parses a Visual element.
/// </summary>
Visual ParseVisual()
{
bool isEmptyElement = this.reader.IsEmptyElement;
Visual visual = new Visual();
while (MoveToNextAttribute())
{
switch (this.reader.Name)
{
default:
UnexpectedAttribute(this.reader.Name);
break;
}
}
if (!isEmptyElement)
{
MoveToNextElement();
while (this.reader.IsStartElement())
{
XpsElement element = null;
switch (this.reader.Name)
{
case "Canvas":
element = ParseCanvas();
visual.Content.Add(element);
element.Parent = visual;
break;
case "Path":
element = ParsePath();
visual.Content.Add(element);
element.Parent = visual;
break;
case "Glyphs":
element = ParseGlyphs();
visual.Content.Add(element);
element.Parent = visual;
break;
default:
Debugger.Break();
break;
}
}
}
MoveToNextElement();
return visual;
}
/// <summary>
/// Writes a Visual to the content stream.
/// </summary>
internal void WriteVisual(Visual visual) // Is internal for VisualBrush
{
WriteSaveState("begin Visual", null);
WriteElements(visual.Content);
WriteRestoreState("end Visual", null);
}
