Bold and Italic fonts

[charlesroddie]

LaTeX:

@"This is normal text, with an equation $e=mc^2$, and here is some \textbf{bold text}, and here is some \textit{italic text}."

Loading fonts:

let getFont(path:string) =
    use stream = System.IO.File.OpenRead path
    Typography.OpenFont.OpenFontReader().Read(stream)
textPainter.LocalTypefaces <-
    [   getFont @"Assets\OpenSans-Regular.ttf"
        getFont @"Assets\OpenSans-Bold.ttf"
        getFont @"Assets\OpenSans-Italic.ttf" ]

Expected (Microsoft Word rendering):

CSharpMath:

Issues:

• Spacing is too large
• The bold and italic fonts do not get used

Perhaps the TextPainter API should have a settable RegularFont, BoldFont, and ItalicFont?

[Happypig375]

The bold and italic fonts do not get used

The bold and italic glyphs used are in the Unicode range https://en.wikipedia.org/wiki/Mathematical_Alphanumeric_Symbols. Fonts should provide glyphs for characters in this range instead of the ASCII range.

[Happypig375]

Spacing is too large

Looks like a bug.

[Happypig375]

I assume the FontStyles branch is linked to this bug. Assigned to @charlesroddie.