//------------------------------------------------------
//
// Private Methods
//
//------------------------------------------------------
#region Private Methods
// Returns false if no layout is available.
private bool GetRectangleFromTextPositionInternal(TextPointer position, bool relativeToTextBox, out Rect rect)
{
if (this.RenderScope == null)
{
rect = Rect.Empty;
return false;
}
if (position.ValidateLayout())
{
rect = TextPointerBase.GetCharacterRect(position, position.LogicalDirection, relativeToTextBox);
}
else
{
rect = Rect.Empty;
}
return rect != Rect.Empty;
}
