internal static void SetRichTextFontSize(List <TextParagraph> richText, double fontSize)
{
TextRun firstRun = GetFirstRun(richText);
TextParagraph firstParagraph = GetFirstParagraph(richText);
if ((firstRun != null) && (fontSize > 0.0))
{
firstRun.FontSize = new double?(UnitHelper.PixelToPoint(fontSize));
}
else if ((firstParagraph != null) && (fontSize > 0.0))
{
firstParagraph.FontSize = new double?(UnitHelper.PixelToPoint(fontSize));
}
}
internal static double?GetRichTextFontSize(List <TextParagraph> richText)
{
double? nullable = null;
TextRun firstRun = GetFirstRun(richText);
TextParagraph firstParagraph = GetFirstParagraph(richText);
if ((firstRun != null) && firstRun.FontSize.HasValue)
{
return(new double?(UnitHelper.PointToPixel(firstRun.FontSize.Value)));
}
if ((firstParagraph != null) && firstParagraph.FontSize.HasValue)
{
nullable = new double?(UnitHelper.PointToPixel(firstParagraph.FontSize.Value));
}
return(nullable);
}