public override GlyphPart <TGlyph>[] GetVerticalGlyphAssembly(TGlyph rawGlyph, TFont font)
{
var glyphName = GlyphNameProvider.GetGlyphName(rawGlyph);
var glyphAssemblyInfo = _assemblyTable[glyphName];
if (glyphAssemblyInfo == null)
{
return(null);
}
if (!(glyphAssemblyInfo[_assemblyPartsKey] is JArray parts))
{
// Should have been defined, but let's return null
return(null);
}
List <GlyphPart <TGlyph> > r = new List <GlyphPart <TGlyph> >();
foreach (JToken partInfo in parts)
{
var innerGlyphName = partInfo[_glyphKey];
var endConnectorLength = _FontUnitsToPt(font, partInfo[_endConnectorKey].Value <int>());
var startConnectorLength = _FontUnitsToPt(font, partInfo[_startConnectorKey].Value <int>());
var fullAdvance = _FontUnitsToPt(font, partInfo[_advanceKey].Value <int>());
var glyphPartName = partInfo[_glyphKey].Value <string>();
r.Add(new GlyphPart <TGlyph> {
EndConnectorLength = endConnectorLength,
StartConnectorLength = startConnectorLength,
FullAdvance = fullAdvance,
IsExtender = partInfo[_extenderKey].Value <bool>(),
Glyph = GlyphNameProvider.GetGlyph(glyphPartName)
});
}
return(r.ToArray());
}
private IEnumerable <TGlyph> GetVariantsForGlyph(TGlyph rawGlyph, JToken variants)
{
var glyphName = GlyphNameProvider.GetGlyphName(rawGlyph);
var variantGlyphs = variants[glyphName];
if (!(variantGlyphs is JArray variantGlyphsArray))
{
var outputGlyph = GlyphNameProvider.GetGlyph(glyphName);
if (!outputGlyph.Equals(rawGlyph))
{
throw new InvalidCodePathException("GlyphNameProvider.GetGlyph(GlyphNameProvider.GetGlyphName(rawGlyph)) != rawGlyph");
}
yield return(outputGlyph);
}