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Merge pull request #18419 from calixteman/reuse_old_dict_when_updating

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[Editor] Update the freetext annotation dictionary instead of creating a new one when updating an existing freetext
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calixteman 2024-07-11 11:24:15 +02:00 • committed by GitHub
commit 9b1b5ff7e7
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3 changed files with 67 additions and 6 deletions
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40
test/unit/annotation_spec.js
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@ -4257,6 +4257,46 @@ describe("annotation", function () {
]);
});
it("should update an existing FreeText annotation", async function () {
const freeTextDict = new Dict();
freeTextDict.set("Type", Name.get("Annot"));
freeTextDict.set("Subtype", Name.get("FreeText"));
freeTextDict.set("CreationDate", "D:20190423");
freeTextDict.set("Foo", Name.get("Bar"));
const freeTextRef = Ref.get(143, 0);
partialEvaluator.xref = new XRefMock([
{ ref: freeTextRef, data: freeTextDict },
]);
const task = new WorkerTask("test FreeText update");
const data = await AnnotationFactory.saveNewAnnotations(
partialEvaluator,
task,
[
{
annotationType: AnnotationEditorType.FREETEXT,
rect: [12, 34, 56, 78],
rotation: 0,
fontSize: 10,
color: [0, 0, 0],
value: "Hello PDF.js World !",
id: "143R",
ref: freeTextRef,
},
]
);
const base = data.annotations[0].data.replaceAll(/\(D:\d+\)/g, "(date)");
expect(base).toEqual(
"143 0 obj\n" +
"<< /Type /Annot /Subtype /FreeText /CreationDate (date) /Foo /Bar /M (date) " +
"/Rect [12 34 56 78] /DA (/Helv 10 Tf 0 g) /Contents (Hello PDF.js World !) " +
"/F 4 /Border [0 0 0] /Rotate 0 /AP << /N 2 0 R>>>>\n" +
"endobj\n"
);
});
it("should extract the text from a FreeText annotation", async function () {
partialEvaluator.xref = new XRefMock();
const task = new WorkerTask("test FreeText text extraction");