>> encoding = PoDoFo::PdfEncodingFactory::GlobalWinAnsiEncodingInstance();
>>pdfFont = pdf->CreateFontSubset(fontName, isBold, isItalic, false, encoding, fontPath); >>Do you think you could look into this? Hi, PdfIdentityEncoding is currently only way to get it out of the box. To use other encoding, then all text drawn with that font MUST be defined within chosen encoding. When I catch a time, I will see what to do. The problem is what to do when you attempt to draw a character out of defined encoding? To emit a .notdef glyph or try something else? To throw exception if character is out of the range of selected PdfEncoding? What do you mean, which strategy to take? If you take a PDF created with cairo pdf engine, and look to the magic behind, then you will see that they split a text drawn into series of separate rounds. They use two fonts to achieve that. First font is used whenever character fals into encoding range (ae: GlobalWinAnsiEncoding). It char is out of that range, then they select another font, based on the same font, but with differenent encoding (Identity-H). Two fonts or subsets are embedded into pdf. First contains used characters/glyphs they belong to selected encoding. Second font uses Idenity-H encoding and contains only glyphs they do not belong to the first font encoding. This second font program contains only a few glyphs which are totally remaped. See a cmap table for second font (44 0 obj). Here is a sample how to draw a text "račun". BT ... /f-2-0 1 Tf [(ra)]TJ /f-2-1 1 Tf <0001>Tj /f-2-0 1 Tf [(un)]TJ ... ET /Font << ... /f-2-0 9 0 R /f-2-1 10 0 R >> 9 0 obj << /Type /Font /BaseFont /WPTTXN+ArialMT /Encoding /WinAnsiEncoding /FirstChar 32 /FontDescriptor 41 0 R /LastChar 158 /Subtype /TrueType /ToUnicode 39 0 R /Widths [ ... ] >> endobj 10 0 obj << /Type /Font /BaseFont /LNFXMJ+ArialMT /DescendantFonts [ 47 0 R ] /Encoding /Identity-H /Subtype /Type0 /ToUnicode 44 0 R >> endobj 44 0 obj << /Length ...>> stream /CIDInit /ProcSet findresource begin 12 dict begin begincmap /CIDSystemInfo << /Registry (Adobe) /Ordering (UCS) /Supplement 0 >> def /CMapName /Adobe-Identity-UCS def /CMapType 2 def 1 begincodespacerange <0000> <ffff> endcodespacerange 4 beginbfchar <0001> <010d> <0002> <0106> <0003> <0107> <0004> <0111> endbfchar endcmap CMapName currentdict /CMap defineresource pop end endstream endobj
------------------------------------------------------------------------------
_______________________________________________ Podofo-users mailing list Podofo-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/podofo-users
