public FontTextureDataAtlas(
FontTextureAtlasKind kind,
float distanceRange,
float size,
float width,
float height,
FontTextureYOriginKind yOrigin
)
{
Kind = kind;
DistanceRange = distanceRange;
Size = size;
Width = width;
Height = height;
YOrigin = yOrigin;
}
private void DeserializeSignedDistanceField(FontTextureAtlasKind kind, JObject json)
{
JToken token = json["atlas"];
if (!System.Enum.TryParse <FontTextureYOriginKind>(
token["yOrigin"].Value <string>(), true, out FontTextureYOriginKind yOriginKind
))
{
throw new System.NotImplementedException(
$"atlas.yOrigin value '{token["yOrigin"].Value<string>()}' isn't implemented."
);
}
Atlas = new FontTextureDataAtlas(
kind,
token["distanceRange"].Value <float>(),
token["size"].Value <float>(),
token["width"].Value <float>(),
token["height"].Value <float>(),
yOriginKind
);
token = json["metrics"];
Metrics = new FontTextureDataMetrics(
token["emSize"].Value <float>(),
token["lineHeight"].Value <float>(),
token["ascender"].Value <float>(),
token["descender"].Value <float>(),
token["underlineY"].Value <float>(),
token["underlineThickness"].Value <float>()
);
foreach (JToken glyphToken in json["glyphs"].Children())
{
FontTextureDataGlyph glyph;
JToken planeBounds = glyphToken["planeBounds"],
atlasBounds = glyphToken["atlasBounds"];
uint unicode = glyphToken["unicode"].Value <uint>();
if (planeBounds == null || atlasBounds == null)
{
glyph = new FontTextureDataGlyph(
unicode,
glyphToken["advance"].Value <double>()
);
}
else
{
glyph = new FontTextureDataGlyph(
unicode,
glyphToken["advance"].Value <double>(),
DeserializeBounds(planeBounds),
DeserializeBounds(atlasBounds)
);
}
Glyphs.Add(unicode, glyph);
}
}
