/// <summary>Updates the font.</summary>
/// <param name="renderer">the renderer</param>
internal virtual void UpdatePdfFont(ParagraphRenderer renderer)
{
Object retrievedFont;
if (renderer != null)
{
IList <LineRenderer> lines = renderer.GetLines();
if (lines != null)
{
foreach (LineRenderer line in lines)
{
foreach (IRenderer child in line.GetChildRenderers())
{
retrievedFont = child.GetProperty <Object>(Property.FONT);
if (retrievedFont is PdfFont)
{
font = (PdfFont)retrievedFont;
return;
}
}
}
}
retrievedFont = renderer.GetProperty <Object>(Property.FONT);
if (retrievedFont is PdfFont)
{
font = (PdfFont)retrievedFont;
}
}
}
