ReaderSvgUseOnlyInstalledFontFamilies Property

When UseOnlyInstalledFontFamilies is false (by default), then FontFamily is created also with font names that are not installed on the system (this preserves the original font family name when exported to XAML). When UseOnlyInstalledFontFamilies is true and font family name in svg file is not installed on the system, then Arial font family is used.

public bool UseOnlyInstalledFontFamilies { get; set; }