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Merge pull request #16241 from fchasen/bug_1820651

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[Firefox] Add CSS at-page size when printing from FirefoxPrintService (bug 1820651)
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Jonas Jenwald 2023-04-05 21:03:46 +02:00 • committed by GitHub
commit 65c4a4b3fe
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3 changed files with 44 additions and 12 deletions
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24
web/pdf_viewer.js
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@ -1666,21 +1666,27 @@ class PDFViewer {
* @returns {Array} Array of objects with width/height/rotation fields.
*/
getPagesOverview() {
let initialOrientation;
return this._pages.map(pageView => {
const viewport = pageView.pdfPage.getViewport({ scale: 1 });
if (!this.enablePrintAutoRotate || isPortraitOrientation(viewport)) {
const orientation = isPortraitOrientation(viewport);
if (initialOrientation === undefined) {
initialOrientation = orientation;
} else if (
this.enablePrintAutoRotate &&
orientation !== initialOrientation
) {
// Rotate to fit the initial orientation.
return {
width: viewport.width,
height: viewport.height,
rotation: viewport.rotation,
width: viewport.height,
height: viewport.width,
rotation: (viewport.rotation - 90) % 360,
};
}
// Landscape orientation.
return {
width: viewport.height,
height: viewport.width,
rotation: (viewport.rotation - 90) % 360,
width: viewport.width,
height: viewport.height,
rotation: viewport.rotation,
};
});
}