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Replace the isInt helper function with the native Number.isInteger function

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*Follow-up to PR 8643.*
This commit is contained in:
Jonas Jenwald 2017-09-01 16:52:50 +02:00
parent 066fea9c8b
commit 11408da340
12 changed files with 65 additions and 72 deletions
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6
src/core/fonts.js
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@ -15,8 +15,7 @@
import {
bytesToString, FONT_IDENTITY_MATRIX, FontType, FormatError, info, isArray,
isInt, isNum, isSpace, MissingDataException, readUint32, shadow, string32,
warn
isNum, isSpace, MissingDataException, readUint32, shadow, string32, warn
} from '../shared/util';
import {
CFF, CFFCharset, CFFCompiler, CFFHeader, CFFIndex, CFFParser, CFFPrivateDict,
@ -291,7 +290,8 @@ var IdentityToUnicodeMap = (function IdentityToUnicodeMapClosure() {
},
charCodeOf(v) {
return (isInt(v) && v >= this.firstChar && v <= this.lastChar) ? v : -1;
return (Number.isInteger(v) &&
v >= this.firstChar && v <= this.lastChar) ? v : -1;
},
amend(map) {