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Fix Issue 516. Page Dictionary Count field has incorrect page count. Compare with PageTree children count.

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This commit is contained in:
Fred Natzke 2022-11-30 09:25:23 +10:00
parent afe473e10e
commit a7f64ec64b
2 changed files with 7 additions and 1 deletions
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6
src/UglyToad.PdfPig/Content/Pages.cs
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@ -21,6 +21,12 @@
this.pdfScanner = pdfScanner ?? throw new ArgumentNullException(nameof(pdfScanner));
Count = catalog.PagesDictionary.GetIntOrDefault(NameToken.Count);
var CountOfPagesByPagesTree = catalog.PageTree.Children.Count;
if (Count != CountOfPagesByPagesTree)
{
//log.Warning($"Dicrionary Page Count {Count} different to discovered pages {CountOfPagesByPagesTree}. Using {CountOfPagesByPagesTree}.");
Count = CountOfPagesByPagesTree;
}
}
public Page GetPage(int pageNumber, InternalParsingOptions parsingOptions)