set pdf version to 1.5 with PdfName.TwoPageLeft and PdfName.TwoPageRight

2 years ago · 8cf8c68d7e
parent 1ea01110cc
commit 8cf8c68d7e
1 changed files with 4 additions and 0 deletions
--- a/src/img2pdf.py
+++ b/src/img2pdf.py
@ -1142,8 +1142,12 @@ class pdfdoc(object):
            catalog[PdfName.PageLayout] = PdfName.TwoColumnLeft
        elif self.page_layout == PageLayout.twopageright:
            catalog[PdfName.PageLayout] = PdfName.TwoPageRight
+            if self.output_version < "1.5":
+                self.output_version = "1.5"
        elif self.page_layout == PageLayout.twopageleft:
            catalog[PdfName.PageLayout] = PdfName.TwoPageLeft
+            if self.output_version < "1.5":
+                self.output_version = "1.5"
        elif self.page_layout is None:
            pass
        else: