2019-06-01 00:56:07 +09:00
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/**
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* @license
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2020-05-19 12:08:49 -07:00
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* Copyright Google LLC All Rights Reserved.
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2019-06-01 00:56:07 +09:00
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*
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* Use of this source code is governed by an MIT-style license that can be
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* found in the LICENSE file at https://angular.io/license
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*/
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Zone.__load_patch('canvas', (global: any, Zone: ZoneType, api: _ZonePrivate) => {
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const HTMLCanvasElement = global['HTMLCanvasElement'];
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if (typeof HTMLCanvasElement !== 'undefined' && HTMLCanvasElement.prototype &&
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HTMLCanvasElement.prototype.toBlob) {
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api.patchMacroTask(HTMLCanvasElement.prototype, 'toBlob', (self: any, args: any[]) => {
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return {name: 'HTMLCanvasElement.toBlob', target: self, cbIdx: 0, args: args};
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});
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}
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});
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