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Replace the isArray helper function with the native Array.isArray function

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*Follow-up to PR 8813.*
This commit is contained in:
Jonas Jenwald 2017-09-01 20:27:13 +02:00
parent 22ade754cc
commit cfb4955a92
17 changed files with 77 additions and 87 deletions
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10
src/display/canvas.js
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@ -14,8 +14,8 @@
*/
import {
FONT_IDENTITY_MATRIX, IDENTITY_MATRIX, ImageKind, info, isArray,
isLittleEndian, isNum, OPS, shadow, TextRenderingMode, Util, warn
FONT_IDENTITY_MATRIX, IDENTITY_MATRIX, ImageKind, info, isLittleEndian, isNum,
OPS, shadow, TextRenderingMode, Util, warn
} from '../shared/util';
import { getShadingPatternFromIR, TilingPattern } from './pattern_helper';
import { WebGLUtils } from './webgl';
@ -1727,13 +1727,13 @@ var CanvasGraphics = (function CanvasGraphicsClosure() {
this.save();
this.baseTransformStack.push(this.baseTransform);
if (isArray(matrix) && matrix.length === 6) {
if (Array.isArray(matrix) && matrix.length === 6) {
this.transform.apply(this, matrix);
}
this.baseTransform = this.ctx.mozCurrentTransform;
if (isArray(bbox) && bbox.length === 4) {
if (Array.isArray(bbox) && bbox.length === 4) {
var width = bbox[2] - bbox[0];
var height = bbox[3] - bbox[1];
this.ctx.rect(bbox[0], bbox[1], width, height);
@ -1896,7 +1896,7 @@ var CanvasGraphics = (function CanvasGraphicsClosure() {
resetCtxToDefault(this.ctx);
this.current = new CanvasExtraState();
if (isArray(rect) && rect.length === 4) {
if (Array.isArray(rect) && rect.length === 4) {
var width = rect[2] - rect[0];
var height = rect[3] - rect[1];
this.ctx.rect(rect[0], rect[1], width, height);