Load and register an OpenType/TrueType font for use with text drawing functions.
The font is fetched (if a URL string) or parsed (if an ArrayBuffer) and
stored in an internal registry keyed by fontFamily. The first font loaded
is also registered as 'default'.
Parameters
fontPath: string|ArrayBuffer
URL string or raw ArrayBuffer of the font file.
fontFamily: string = 'default'
Registry key for later retrieval (defaults to 'default').
force: boolean = false
If true, overwrite a previously loaded font with the same key.
Load and register an OpenType/TrueType font for use with text drawing functions.
The font is fetched (if a URL string) or parsed (if an ArrayBuffer) and stored in an internal registry keyed by
fontFamily. The first font loaded is also registered as'default'.