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Use HTMLCanvasElement.toBlob() unconditionally in PDFPrintService

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The fallback is very old code, and according to the MDN compatibility data `HTMLCanvasElement.toBlob()` should be available in all browsers that we support now: https://developer.mozilla.org/en-US/docs/Web/API/HTMLCanvasElement/toBlob#browser_compatibility
This commit is contained in:
Jonas Jenwald 2024-08-23 13:39:32 +02:00
parent 584fef5823
commit 502a429e3e
1 changed files with 3 additions and 8 deletions
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11
web/pdf_print_service.js
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@ -190,14 +190,9 @@ class PDFPrintService {
useRenderedPage() {
this.throwIfInactive();
const img = document.createElement("img");
const scratchCanvas = this.scratchCanvas;
if ("toBlob" in scratchCanvas) {
scratchCanvas.toBlob(function (blob) {
img.src = URL.createObjectURL(blob);
});
} else {
img.src = scratchCanvas.toDataURL();
}
this.scratchCanvas.toBlob(blob => {
img.src = URL.createObjectURL(blob);
});
const wrapper = document.createElement("div");
wrapper.className = "printedPage";