{"version":3,"sources":["webpack:///./node_modules/lib-font/src/opentype/tables/simple/ttf/loca.js"],"names":["loca","constructor","dict","dataview","tables","p","super","n","maxp","numGlyphs","head","indexToLocFormat","this","x2","Array","map","_","Offset16","Offset32","getGlyphDataOffsetAndLength","glyphID","offset","offsets","length"],"mappings":"2FAAA,8DAQA,MAAMA,UAAa,IACjBC,YAAYC,EAAMC,EAAUC,GAC1B,MACEC,EADaC,MAAMJ,EAAMC,GACdE,EACPE,EAAIH,EAAOI,KAAKC,UAAY,EAEG,IAAjCL,EAAOM,KAAKC,kBACdC,KAAKC,IAAK,EACV,YAAKD,KAAM,WAAW,IAAM,IAAI,IAAIE,MAAMP,IAAIQ,KAAIC,GAAKX,EAAEY,cAEzD,YAAKL,KAAM,WAAW,IAAM,IAAI,IAAIE,MAAMP,IAAIQ,KAAIC,GAAKX,EAAEa,YAE7D,CACAC,4BAA4BC,GAC1B,IAAIC,EAAST,KAAKU,QAAQF,GAAWR,KAAKC,GAAK,EAAI,EAEnD,MAAO,CACLQ,SACAE,QAHeX,KAAKU,QAAQF,EAAU,GAAKR,KAAKC,GAAK,EAAI,GAGpCQ,EAEzB,E","file":"js/42-b810377c9b9ebd62b6b3.chunk.js","sourcesContent":["import { SimpleTable } from \"../../simple-table.js\";\nimport lazy from \"../../../../lazy.js\";\n\n/**\n * The OpenType `loca` table.\n *\n * See https://docs.microsoft.com/en-us/typography/opentype/spec/loca\n */\nclass loca extends SimpleTable {\n  constructor(dict, dataview, tables) {\n    const _super = super(dict, dataview),\n      p = _super.p;\n    const n = tables.maxp.numGlyphs + 1; // \"plus one\" because the offset list needs one extra element to determine the block length for the last supported glyph.\n\n    if (tables.head.indexToLocFormat === 0) {\n      this.x2 = true;\n      lazy(this, `offsets`, () => [...new Array(n)].map(_ => p.Offset16));\n    } else {\n      lazy(this, `offsets`, () => [...new Array(n)].map(_ => p.Offset32));\n    }\n  }\n  getGlyphDataOffsetAndLength(glyphID) {\n    let offset = this.offsets[glyphID] * this.x2 ? 2 : 1;\n    let nextOffset = this.offsets[glyphID + 1] * this.x2 ? 2 : 1;\n    return {\n      offset,\n      length: nextOffset - offset\n    };\n  }\n}\nexport { loca };"],"sourceRoot":""}