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fix (pdf): pdf on small device

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whenever using a phone with no native PDF support, we'd render 2 page in
a row making things not visible
This commit is contained in:
MickaelK 2024-11-15 22:48:56 +11:00
parent 1609747f55
commit fb4c6200ba
1 changed files with 6 additions and 2 deletions
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8
public/assets/pages/viewerpage/application_pdf.js
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@ -53,7 +53,7 @@ async function ctrlPDFJs(render) {
render($page);
const $container = qs($page, `[data-bind="pdf"]`);
const createBr = () => $container.appendChild(document.createElement("br"));
const createBr = () => $container.appendChild(createElement(`<div style="height:${document.body.clientWidth > 600 ? 20 : 5}px">&nbsp;</div>`));
const removeLoader = createLoader($container);
const base = qs(document.head, "base").getAttribute("href");
effect(rxjs.from(window.pdfjsLib.getDocument(base + getDownloadUrl()).promise).pipe(
@ -62,9 +62,13 @@ async function ctrlPDFJs(render) {
createBr();
for (let i=0; i<pdf.numPages; i++) {
const page = await pdf.getPage(i + 1);
const marginLeftRight = (document.body.clientWidth > 600 ? 50 : 15);
const viewport = page.getViewport({
scale: Math.min(
Math.max(document.body.clientWidth - 200, 0),
Math.max(
document.body.clientWidth - marginLeftRight,
0,
),
800,
) / page.getViewport({ scale: 1 }).width,
});