On 22/03/2019 07:16, LacaK wrote: > (but looking into PDF there is still in FontDescriptor wrong > MissingWidth attribute, which does not goes into play AFAICS)
What do you think is wrong with it? On my side it is set to 600, which as far as I can see is correct for cour.ttf subset embedded font. That value is only used by PDF viewers when they need to display a glyph, but the glyph is not defined in the selected font. I'll take another look at the spacing issue. > Can I ask what is purpose of Sections in PDF structure? > Because when I want use more than 1 Section I get exception "Dictionary > element "Count" not found." It allows you to be infinitely flexible with the layout of a document. eg: If a report had several sections with different margins, headers, footers, orientation etc. You would use sections to set those. Attached is a very simple PDF showing sections. Note: some had different page layout, page numbering etc. If you have a decent PDF (reporting) viewer that support sections, you can jump between sections like you jump between pages. fpGUI's "report preview" supports that. I'll take a look at the sections issue you raised. Would you be so kind as to create a Mantis report for that specific bug. > Would it be possible to add "shortcut" AddPage directly to TPDFDocument, > which will add Page to last Section or create new section if none exists? Obviously it could be added, but do we? It's comes down to different users with different needs. Plus what Michael said about the Dutch saying. ;-) > How complicated would be add support for digital signing of PDF documents? I briefly looked at that when I implemented fpPDF, and that is quite tricky. Plus I don't fully understand all the requirements yet. > How complicated would be (in case of embedding fonts) subset only those > characters, which are used in document, not a whole font? That is exactly how [poSubsetFont] works. Simple to test. Embed a large font like "DejaVu Sans". With poSubSetFont disabled, a one page PDF with the only text "Hello World" will be a couple of MBs in size. Then enable poSubsetFont and see the massive size reduction. Regards, Graeme -- fpGUI Toolkit - a cross-platform GUI toolkit using Free Pascal http://fpgui.sourceforge.net/ My public PGP key: http://tinyurl.com/graeme-pgp
MultiSections.pdf
Description: Adobe PDF document
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