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Moves Uint32ArrayView and hasCanvasTypedArrays into compatibility.js.

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This commit is contained in:
Yury Delendik 2017-04-13 13:16:35 -05:00
parent 74b31ab18f
commit 30bee9fe0c
7 changed files with 83 additions and 110 deletions
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17
src/display/dom_utils.js
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@ -189,22 +189,6 @@ var RenderingCancelledException = (function RenderingCancelledException() {
return RenderingCancelledException;
})();
var hasCanvasTypedArrays;
if (typeof PDFJSDev === 'undefined' ||
!PDFJSDev.test('FIREFOX || MOZCENTRAL || CHROME')) {
hasCanvasTypedArrays = function hasCanvasTypedArrays() {
var canvas = document.createElement('canvas');
canvas.width = canvas.height = 1;
var ctx = canvas.getContext('2d');
var imageData = ctx.createImageData(1, 1);
return (typeof imageData.data.buffer !== 'undefined');
};
} else {
hasCanvasTypedArrays = function () {
return true;
};
}
var LinkTarget = {
NONE: 0, // Default value.
SELF: 1,
@ -354,7 +338,6 @@ exports.isValidUrl = isValidUrl;
exports.getFilenameFromUrl = getFilenameFromUrl;
exports.LinkTarget = LinkTarget;
exports.RenderingCancelledException = RenderingCancelledException;
exports.hasCanvasTypedArrays = hasCanvasTypedArrays;
exports.getDefaultSetting = getDefaultSetting;
exports.DEFAULT_LINK_REL = DEFAULT_LINK_REL;
exports.DOMCanvasFactory = DOMCanvasFactory;