ass_glyph_check
Detect missing glyphs for subtitle text or a style's font. Checks a line or custom text against a font family and lists characters the font cannot render.
Instructions
Missing glyphs for a line's text or for a style's font.
The string checked is text when given, otherwise the plain text of
line index (override tags removed). The font comes from family when
given, otherwise from the style named by style (its Fontname,
Bold and Italic) -- when neither is given the style of the line is
used, and failing that the system default sans.
Returns {source, doc_id, index, style, requested, resolved_family, substituted, bold, italic, text, missing: [{char, codepoint, codepoint_hex, fallbacks}], missing_count, missing_chars, missing_codepoints, checked, covered, coverage_source}.
Input Schema
| Name | Required | Description | Default |
|---|---|---|---|
| text | No | ||
| index | No | ||
| style | No | ||
| doc_id | No | ||
| family | No |
Output Schema
| Name | Required | Description | Default |
|---|---|---|---|
No arguments | |||