protected void SetTextWidth(double textWidth)
 {
     if (_textRendering != null && !textWidth.Equals(0))
     {
         _textRendering.SetTextWidth(textWidth);
     }
 }
 protected void SetTextWidth(double textWidth)
 {
     if (_textRendering != null && textWidth != 0)
     {
         _textRendering.SetTextWidth(textWidth);
     }
 }