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XFA - An image can be a stream in the pdf (bug 1718521)

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- hrefs can be found in catalog > Names > XFAImages
This commit is contained in:
Calixte Denizet 2021-07-02 20:05:23 +02:00
parent d80651e572
commit f16828be49
10 changed files with 127 additions and 49 deletions
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22
src/core/document.js
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@ -869,6 +869,28 @@ class PDFDocument {
return null;
}
async loadXfaImages() {
const xfaImagesDict = await this.pdfManager.ensureCatalog("xfaImages");
if (!xfaImagesDict) {
return;
}
const keys = xfaImagesDict.getKeys();
const objectLoader = new ObjectLoader(xfaImagesDict, keys, this.xref);
await objectLoader.load();
const xfaImages = new Map();
for (const key of keys) {
const stream = xfaImagesDict.get(key);
if (!isStream(stream)) {
continue;
}
xfaImages.set(key, stream.getBytes());
}
this.xfaFactory.setImages(xfaImages);
}
async loadXfaFonts(handler, task) {
const acroForm = await this.pdfManager.ensureCatalog("acroForm");
if (!acroForm) {