CSS.PlatformFontUsage

Information about amount of glyphs that were rendered with given font.

{
  "id": "PlatformFontUsage",
  "description": "Information about amount of glyphs that were rendered with given font.",
  "type": "object",
  "properties": [
    {
      "name": "familyName",
      "description": "Font's family name reported by platform.",
      "type": "string"
    },
    {
      "name": "isCustomFont",
      "description": "Indicates if the font was downloaded or resolved locally.",
      "type": "boolean"
    },
    {
      "name": "glyphCount",
      "description": "Amount of glyphs that were rendered with this font.",
      "type": "number"
    }
  ]
}