Remove pdf.js deprecation warnings
1. `page.getViewpoint()` now takes in JSON instead of an integer. 2. Promises are returned from loading and rendering tasks. See https://mozilla.github.io/pdf.js/examples/index.html for more details.
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@ -39,7 +39,7 @@ export default {
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cMapUrl: '/assets/webpack/cmaps/',
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cMapPacked: true,
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})
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.then(this.renderPages)
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.promise.then(this.renderPages)
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.then(pages => {
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this.pages = pages;
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this.$emit('pdflabload');
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@ -18,7 +18,7 @@ export default {
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},
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computed: {
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viewport() {
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return this.page.getViewport(this.scale);
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return this.page.getViewport({ scale: this.scale });
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},
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context() {
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return this.$refs.canvas.getContext('2d');
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@ -36,7 +36,7 @@ export default {
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this.rendering = true;
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this.page
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.render(this.renderContext)
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.then(() => {
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.promise.then(() => {
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this.rendering = false;
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})
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.catch(error => {
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@ -0,0 +1,5 @@
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---
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title: Remove pdf.js deprecation warnings
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merge_request: 31253
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author:
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type: fixed
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@ -17,7 +17,7 @@ describe('Page component', () => {
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pdfjsLib.GlobalWorkerOptions.workerSrc = workerSrc;
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pdfjsLib
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.getDocument(testPDF)
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.then(pdf => pdf.getPage(1))
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.promise.then(pdf => pdf.getPage(1))
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.then(page => {
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testPage = page;
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})
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@ -31,7 +31,8 @@ describe('Page component', () => {
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it('renders the page when mounting', done => {
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const promise = Promise.resolve();
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spyOn(testPage, 'render').and.callFake(() => promise);
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spyOn(testPage, 'render').and.returnValue({ promise });
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vm = mountComponent(Component, {
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page: testPage,
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number: 1,
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