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[api-minor] Include the /Lang-property in the documentInfo, and use it in the viewer (issue 14110)

*Please note:* This is a tentative patch, since I don't have the necessary a11y-software to actually test it.

To avoid having to add a new API-method just for a single string, I figured that adding the new property to the existing `documentInfo`-data (accessed via `PDFDocumentProxy.getMetadata` in the API) will hopefully be deemed acceptable.
This commit is contained in:
Jonas Jenwald 2021-10-11 15:55:16 +02:00
parent 52fce0d17b
commit 00720d059a
4 changed files with 17 additions and 0 deletions

View file

@ -1160,6 +1160,7 @@ class PDFDocument {
const docInfo = {
PDFFormatVersion: version,
Language: this.catalog.lang,
IsLinearized: !!this.linearization,
IsAcroFormPresent: this.formInfo.hasAcroForm,
IsXFAPresent: this.formInfo.hasXfa,