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Merge 687c91d4e204f4102ca7ea4d11fe421a4f38e6e1 into 520363b350648ea066b4bd6b3d5697398a7e4096

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Jonas Jenwald 2025-10-28 04:42:22 +08:00 committed by GitHub
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1 changed files with 8 additions and 9 deletions
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web/pdf_viewer.js
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@ -1599,15 +1599,14 @@ class PDFViewer {
height = 0, height = 0,
widthScale, widthScale,
heightScale; heightScale;
const changeOrientation = pageView.rotation % 180 !== 0; // Utilize the viewport "end-points" rather than the effective width/height
const pageWidth = // to avoid problems in PDF documents where the viewport starts at non-zero
(changeOrientation ? pageView.height : pageView.width) / // coordinates (fixes bug 1913617).
pageView.scale / // NOTE: In the majority of PDF documents those values agree anyway.
PixelsPerInch.PDF_TO_CSS_UNITS; const { viewBox } = pageView.viewport;
const pageHeight = const changeOrientation = pageView.rotation % 180 !== 0,
(changeOrientation ? pageView.width : pageView.height) / pageWidth = changeOrientation ? viewBox[3] : viewBox[2],
pageView.scale / pageHeight = changeOrientation ? viewBox[2] : viewBox[3];
PixelsPerInch.PDF_TO_CSS_UNITS;
let scale = 0; let scale = 0;
switch (destArray[1].name) { switch (destArray[1].name) {
case "XYZ": case "XYZ":