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Merge pull request #13221 from Snuffleupagus/structTree-fixes

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[api-minor] A couple of smaller `PDFPageProxy.getStructTree` fixes (PR 13171 follow-up)
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Tim van der Meij 2021-04-11 18:32:50 +02:00 • committed by GitHub
commit 646bb07884
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5 changed files with 79 additions and 1 deletions
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web/pdf_page_view.js
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@ -619,6 +619,9 @@ class PDFPageView {
this.eventBus._off("textlayerrendered", this._onTextLayerRendered);
this._onTextLayerRendered = null;
this.pdfPage.getStructTree().then(tree => {
if (!tree) {
return;
}
const treeDom = this.structTreeLayer.render(tree);
treeDom.classList.add("structTree");
this.canvas.appendChild(treeDom);