// ------------------------------------------------------------------
// Dump Text specific data.
// ------------------------------------------------------------------
private static bool DumpText(XmlTextWriter writer, UIElement element, bool uiElementsOnly)
{
System.Windows.Controls.TextBlock text = element as System.Windows.Controls.TextBlock;
Debug.Assert(text != null, "Dump function has to match element type.");
// Dump text range
if (text.HasComplexContent)
{
DumpTextRange(writer, text.ContentStart, text.ContentEnd);
}
else
{
DumpTextRange(writer, text.Text);
}
// Dump baseline info
writer.WriteStartElement("Metrics");
writer.WriteAttributeString("BaselineOffset", ((double)text.GetValue(TextBlock.BaselineOffsetProperty)).ToString("F", CultureInfo.InvariantCulture));
writer.WriteEndElement();
// Dump line array
if (text.IsLayoutDataValid)
{
ReadOnlyCollection <LineResult> lines = text.GetLineResults();
DumpLineResults(writer, lines, element);
}
return(false);
}