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Update the Annotation --zoom-factor CSS variable when PDFPageView is used standalone (PR 13868 follow-up)

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Without this patch, when using `PDFPageView` directly[1] this CSS variable won't be updated and consequently things won't work as intended.
This is purposely implemented such that when a `PDFPageView`-instance is part of a viewer, we don't repeatedly set the CSS variable for every single page.

---
[1] See e.g. the "pageviewer" example in the `examples/components/` folder.
This commit is contained in:
Jonas Jenwald 2021-08-05 11:32:45 +02:00
parent 4ad65c8b9c
commit 561faa7c94
3 changed files with 12 additions and 2 deletions
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2
web/base_viewer.js
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@ -202,7 +202,6 @@ class BaseViewer {
} else {
this.renderingQueue = options.renderingQueue;
}
this._doc = document.documentElement;
this.scroll = watchScroll(this.container, this._scrollUpdate.bind(this));
@ -708,7 +707,6 @@ class BaseViewer {
}
return;
}
this._doc.style.setProperty("--zoom-factor", newScale);
for (let i = 0, ii = this._pages.length; i < ii; i++) {