public BitmapImage ParseLaTex()
{
try
{
var formula = s_FormulaParser.Value.Parse(m_LaTex);
//var renderer = formula.GetRenderer(TexStyle.Display, m_scale);
var renderer = formula.GetRenderer(TexStyle.Display, m_scale, systemTextFontName: "Arial"); // for VS2017 version
var bitmapsource = renderer.RenderToBitmap(0, 0);
return(bitmapsource.ToPNGImage());
}
catch (Exception ex)
{
var err = new ErrorMessageDrawingVisual(ex.Message);
return(DrawingVisualUtil.ToPNGImage(err));
}
}
public BitmapImage ToBitmapImage()
{
return(DrawingVisualUtil.ToPNGImage(this));
}