Function

HarfBuzz-0.0 ▶ HarfBuzz ▶ ot_color_glyph_reference_png`Since 2.1.0`

ot_color_glyph_reference_png(font: font_t, glyph: number): blob_t
Fetches the PNG image for a glyph. This function takes a font object, not a face object, as input. To get an optimally sized PNG blob, the PPEM values must be set on the font object. If PPEM is unset, the blob returned will be the largest PNG available.

If the glyph has no PNG image, the singleton empty blob is returned.
Parameters
- font: font_t
  HarfBuzz.font_t to work upon
- glyph: number
  a glyph index
Returns blob_t
An HarfBuzz.blob_t containing the PNG image for the glyph, if available

Since
2.1.0
- Defined in harfbuzz-0.0/harfbuzz-0.0.d.ts:4305