Well, I hope I am not doing what you said, as I am editing in eclipse in ubuntu, and I am compiling with maven as UTF-8.
On Fri, Jan 20, 2017 at 1:56 PM, Lachezar Dobrev <[email protected]> wrote: > Apologies for being blunt, but seeing that you're mixing string > literals and UNICODE escape sequences, I have to ask: are you *sure* > you're using the same character set when editing the .java file and > when compiling it? I've had discrepancies when editing the java file > in one encoding (say UTF-8), but the automated build system uses ISO > 8859-1, and literal non-Latin characters get mangled, sans those > written as UNICODE escape sequences, since those are in the ASCII > range. > > 2017-01-19 14:17 GMT+02:00 Claudius Teodorescu < > [email protected]>: > > So, I found the private use Unicode code for a ligature, and displayed > it in > > a PDF document by using the code: > > > > pageContentStream.showText("त्त्व is correctly displayed with glyph > > substitution as " + "\ue10d"); > > > > The result is in the attached file. > > > > So, it looks that what is needed is only the string to be rendered with > all > > the glyph substitution done. With this approach, the PDFBox is left > > untouched. > > > > > > Cheers from Heidelberg, > > Claudius > > > > On Tue, Jan 17, 2017 at 8:55 AM, Tilman Hausherr <[email protected]> > > wrote: > >> > >> Am 17.01.2017 um 07:32 schrieb Claudius Teodorescu: > >>> > >>> Well, I was just about to congratulate myself for fixing this with > >>> PDFBox, > >>> as FOP is returning good output, but with a character that is > represented > >>> in half. > >>> > >>> So, I guess I will need a text layout engine. What output of such > engine > >>> would be fit for PDFBox? > >> > >> > >> In PDPageContentStream.showText there is this line: > >> > >> COSWriter.writeString(font.encode(text), getOutput()); > >> > >> So you need to get that sequence... might be tricky as above that line > >> there's the subsetting that also needs the correct codes. This is not a > >> change that will be done within a few hours. > >> > >> Tilman > >> > >> > >> > >>> > >>> > >>> Thanks, > >>> Claudius > >>> > >>> On Tue, Jan 17, 2017 at 7:18 AM, Tilman Hausherr < > [email protected]> > >>> wrote: > >>> > >>>> Am 15.01.2017 um 20:04 schrieb Claudius Teodorescu: > >>>> > >>>>> Its is not a big deal, but works for an awt component, but it is not > >>>>> related to that: > >>>>> > >>>>> String s = "कारणत्त्वङ्गवाश्वादीनमपीति चेत् युक्तम्"; > >>>>> Font font2 = new Font("Sanskrit2003", Font.PLAIN, 24); > >>>>> FontRenderContext frc = new FontRenderContext(new > >>>>> AffineTransform(), true, true); > >>>>> > >>>>> char[] chars = s.toCharArray(); > >>>>> GlyphVector glyphVector = font2.layoutGlyphVector(frc, > chars, > >>>>> 0, > >>>>> chars.length, 0);// createGlyphVector(frc, s); > >>>>> > >>>>> int length = glyphVector.getNumGlyphs(); > >>>>> > >>>>> for (int i = 0; i < length; i++) { > >>>>> Shape glyph = glyphVector.getGlyphOutline(i); > >>>>> System.out.println(glyphVector.getGlyphCode(i)); > >>>>> } > >>>>> > >>>>> Any pointers about where I can hook this in PDFBox? > >>>>> > >>>> Problem is we don't use the awt fonts anymore. > >>>> > >>>> Tilman > >>>> > >>>> > >>>> > >>>> > >>>>> Thanks, > >>>>> Claudius > >>>>> > >>>>> On Sun, Jan 15, 2017 at 4:56 PM, Andreas Lehmkuehler < > [email protected]> > >>>>> wrote: > >>>>> > >>>>> Hi, > >>>>>> > >>>>>> Am 15.01.2017 um 15:51 schrieb Claudius Teodorescu: > >>>>>> > >>>>>> Hi, > >>>>>>> > >>>>>>> > >>>>>>> Thanks for the answer, Tilman. > >>>>>>> > >>>>>>> I managed to get the Devanagari text exactly as it should, by using > >>>>>>> java.awt.font.layoutGlyphVector(). > >>>>>>> > >>>>>>> Are they any chances to write a GlyphVector in a PDFBox page? > >>>>>>> > >>>>>>> There was a discussion at [1] about using GlpyhVector, but we > didn't > >>>>>> > >>>>>> make > >>>>>> any descision nor did we implement anything. > >>>>>> > >>>>>> Do you mimd to share some of your code as a possible starting point? > >>>>>> > >>>>>> BR > >>>>>> Andreas > >>>>>> > >>>>>> [1] https://issues.apache.org/jira/browse/PDFBOX-3550 > >>>>>> > >>>>>> > >>>>>> Thanks, > >>>>>>> > >>>>>>> Claudius > >>>>>>> > >>>>>>> On Sat, Jan 14, 2017 at 9:45 AM, Tilman Hausherr > >>>>>>> <[email protected] > >>>>>>> wrote: > >>>>>>> > >>>>>>> Hi, > >>>>>>> > >>>>>>>> This is not supported, sorry. PDFBox just outputs the glyphs for > the > >>>>>>>> single characters and does not replace for ligatures. > >>>>>>>> > >>>>>>>> Tilman > >>>>>>>> > >>>>>>>> > >>>>>>>> Am 14.01.2017 um 08:44 schrieb Claudius Teodorescu: > >>>>>>>> > >>>>>>>> Hi, > >>>>>>>> > >>>>>>>>> I am using pdfbox 2.0.4, and I am trying to output a pdf document > >>>>>>>>> with > >>>>>>>>> text following devanagari text: कारणत्त्वङ्गवाश्वादीनमपीति चेत् > >>>>>>>>> युक्तम्. > >>>>>>>>> > >>>>>>>>> The code is very simple: > >>>>>>>>> @Test > >>>>>>>>> public void testPdfBox() throws IOException { > >>>>>>>>> PDDocument document = new PDDocument(); > >>>>>>>>> PDPage page = new PDPage(); > >>>>>>>>> document.addPage(page); > >>>>>>>>> > >>>>>>>>> PDFont font = PDType0Font.load(document, > >>>>>>>>> new File("/home/claudius/workspace > >>>>>>>>> s/repositories/backup/fonts/Sanskrit2003.ttf")); > >>>>>>>>> > >>>>>>>>> PDPageContentStream contentStream = new > >>>>>>>>> PDPageContentStream(document, page); > >>>>>>>>> > >>>>>>>>> contentStream.beginText(); > >>>>>>>>> contentStream.setFont(font, 12); > >>>>>>>>> contentStream.moveTextPositionByAmount(100, 700); > >>>>>>>>> contentStream.showText("कारणत्त्वङ्गवाश्वादीनमपीति चेत् > युक्तम्"); > >>>>>>>>> contentStream.endText(); > >>>>>>>>> > >>>>>>>>> // Make sure that the content stream is closed: > >>>>>>>>> contentStream.close(); > >>>>>>>>> > >>>>>>>>> // Save the results and ensure that the document is > >>>>>>>>> properly > >>>>>>>>> closed: > >>>>>>>>> document.save("target/" + name.getMethodName() + > ".pdf"); > >>>>>>>>> document.close(); > >>>>>>>>> } > >>>>>>>>> > >>>>>>>>> The output pdf file (attached) is not rendering correctly the > >>>>>>>>> string, > >>>>>>>>> as > >>>>>>>>> it is above. Namely, the ligatures are not displayed, as if they > do > >>>>>>>>> not > >>>>>>>>> exist. On the other hand, if I am copying the text from the pdf > >>>>>>>>> file, > >>>>>>>>> and > >>>>>>>>> paste it in eclipse, it shows perfectly. > >>>>>>>>> > >>>>>>>>> I checked the pdf output with evince, firefox, and adobe reader > 9, > >>>>>>>>> in > >>>>>>>>> ubuntu. > >>>>>>>>> > >>>>>>>>> Any idea on how to fix this display issue? > >>>>>>>>> > >>>>>>>>> Thanks, > >>>>>>>>> Claudius > >>>>>>>>> > >>>>>>>>> -- > >>>>>>>>> http://kuberam.ro > >>>>>>>>> > >>>>>>>>> > >>>>>>>>> > >>>>>>>>> ------------------------------------------------------------ > --------- > >>>>>>>>> To unsubscribe, e-mail: [email protected] > >>>>>>>>> For additional commands, e-mail: [email protected] > >>>>>>>>> > >>>>>>>>> > >>>>>>>>> > >>>>>>>> > >>>>>>> ------------------------------------------------------------ > --------- > >>>>>> > >>>>>> To unsubscribe, e-mail: [email protected] > >>>>>> For additional commands, e-mail: [email protected] > >>>>>> > >>>>>> > >>>>>> > >>>> --------------------------------------------------------------------- > >>>> To unsubscribe, e-mail: [email protected] > >>>> For additional commands, e-mail: [email protected] > >>>> > >>>> > >>> > >> > >> > >> --------------------------------------------------------------------- > >> To unsubscribe, e-mail: [email protected] > >> For additional commands, e-mail: [email protected] > >> > > > > > > > > -- > > http://kuberam.ro > > > > > > --------------------------------------------------------------------- > > To unsubscribe, e-mail: [email protected] > > For additional commands, e-mail: [email protected] > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [email protected] > For additional commands, e-mail: [email protected] > > -- http://kuberam.ro
