Re: [iText-questions] BaseFonts.getDocumentFonts crashes
Finally fixed.
Paulo
- Original Message -
From: Paulo Soares
To: itext-questions@lists.sourceforge.net
Sent: Saturday, March 20, 2010 1:36 PM
Subject: Re: [iText-questions] BaseFonts.getDocumentFonts crashes
The pdf you sent me (r50.pdf) lists 9 fonts as it should. I've no idea what's
inside the 3469.pdf.
Paulo
- Original Message -
From: Juan Antonio de la Puente
To: itext-questions@lists.sourceforge.net
Cc: Paulo Soares
Sent: Saturday, March 20, 2010 11:13 AM
Subject: Re: [iText-questions] BaseFonts.getDocumentFonts crashes
Thanks, Paulo. Now it behaves like my modified version, i.e,. it lists only
some of the fonts:
$ listfonts 3469.pdf
QTRGMG+Arial-BoldMT
IAJVTI+ArialMT
Where the full list should be much longer:
> QTRGMG+Arial-BoldMT
> GFNNIT+CMTT8
> JEFAMC+CMTI8
> MPZVKG+CMR6
> FNBQTC+CMTI10
> RPBMZT+CMBX10
> XQSMYX+CMMI8
> VLZLUJ+CMMI12
> RJYCLB+CMR10
> VBWGVW+CMBX12
> VPWRDP+CMR7
> SDVCAT+CMSY7
> LBQTEY+CMR8
> IAJVTI+ArialMT
> GFAWRG+CMSY10
> AZDNJY+CMSS10
> RSOCLK+CMSSI8
> OJXOVL+CMSSBX10
> TMCDBM+CMSY8
> NQQKKG+CMSS8
> DQLGMD+Helvetica-Oblique
> FDVTQC+Helvetica-Bold
> ZLWAXE+Helvetica
> VBMYEH+Helvetica
> XIWTIM+CMTT10
>
The same happens with other files,
Best wishes,
-- Juan
> Fixed in the SVN.
>
> Paulo
> - Original Message -
> From: Juan Antonio de la Puente
> To: itext-questions@lists.sourceforge.net
> Cc: Paulo Soares
> Sent: Friday, March 19, 2010 11:43 AM
> Subject: Re: [iText-questions] BaseFonts.getDocumentFonts crashes
>
>
> Hi,
>
> The attached file fails with both the itext version of
> BaseFont.getDocumentFonts and the modified version by me (include in the
test
> program, also attached). With the itext version the only result I get is
>
> listfonts 3469.pdf
> null
>
> and with the modified version I get
>
> $ listfonts 3469.pdf
> QTRGMG+Arial-BoldMT
> IAJVTI+ArialMT
>
> which only includes the TrueType fonts in the file. The full list,
obtained
> with a program based on a previous version of getDocumentFonts, should be:
>
> QTRGMG+Arial-BoldMT
> GFNNIT+CMTT8
> JEFAMC+CMTI8
> MPZVKG+CMR6
> FNBQTC+CMTI10
> RPBMZT+CMBX10
> XQSMYX+CMMI8
> VLZLUJ+CMMI12
> RJYCLB+CMR10
> VBWGVW+CMBX12
> VPWRDP+CMR7
> SDVCAT+CMSY7
> LBQTEY+CMR8
> IAJVTI+ArialMT
> GFAWRG+CMSY10
> AZDNJY+CMSS10
> RSOCLK+CMSSI8
> OJXOVL+CMSSBX10
> TMCDBM+CMSY8
> NQQKKG+CMSS8
> DQLGMD+Helvetica-Oblique
> FDVTQC+Helvetica-Bold
> ZLWAXE+Helvetica
> VBMYEH+Helvetica
> XIWTIM+CMTT10
>
> It looks like the font dictionaries are not properly read. Any ideas?
>
> -- Juan
>
--
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Re: [iText-questions] BaseFonts.getDocumentFonts crashes
The pdf you sent me (r50.pdf) lists 9 fonts as it should. I've no idea what's inside the 3469.pdf. Paulo - Original Message - From: Juan Antonio de la Puente To: itext-questions@lists.sourceforge.net Cc: Paulo Soares Sent: Saturday, March 20, 2010 11:13 AM Subject: Re: [iText-questions] BaseFonts.getDocumentFonts crashes Thanks, Paulo. Now it behaves like my modified version, i.e,. it lists only some of the fonts: $ listfonts 3469.pdf QTRGMG+Arial-BoldMT IAJVTI+ArialMT Where the full list should be much longer: > QTRGMG+Arial-BoldMT > GFNNIT+CMTT8 > JEFAMC+CMTI8 > MPZVKG+CMR6 > FNBQTC+CMTI10 > RPBMZT+CMBX10 > XQSMYX+CMMI8 > VLZLUJ+CMMI12 > RJYCLB+CMR10 > VBWGVW+CMBX12 > VPWRDP+CMR7 > SDVCAT+CMSY7 > LBQTEY+CMR8 > IAJVTI+ArialMT > GFAWRG+CMSY10 > AZDNJY+CMSS10 > RSOCLK+CMSSI8 > OJXOVL+CMSSBX10 > TMCDBM+CMSY8 > NQQKKG+CMSS8 > DQLGMD+Helvetica-Oblique > FDVTQC+Helvetica-Bold > ZLWAXE+Helvetica > VBMYEH+Helvetica > XIWTIM+CMTT10 > The same happens with other files, Best wishes, -- Juan > Fixed in the SVN. > > Paulo > - Original Message - > From: Juan Antonio de la Puente > To: itext-questions@lists.sourceforge.net > Cc: Paulo Soares > Sent: Friday, March 19, 2010 11:43 AM > Subject: Re: [iText-questions] BaseFonts.getDocumentFonts crashes > > > Hi, > > The attached file fails with both the itext version of > BaseFont.getDocumentFonts and the modified version by me (include in the test > program, also attached). With the itext version the only result I get is > > listfonts 3469.pdf > null > > and with the modified version I get > > $ listfonts 3469.pdf > QTRGMG+Arial-BoldMT > IAJVTI+ArialMT > > which only includes the TrueType fonts in the file. The full list, obtained > with a program based on a previous version of getDocumentFonts, should be: > > QTRGMG+Arial-BoldMT > GFNNIT+CMTT8 > JEFAMC+CMTI8 > MPZVKG+CMR6 > FNBQTC+CMTI10 > RPBMZT+CMBX10 > XQSMYX+CMMI8 > VLZLUJ+CMMI12 > RJYCLB+CMR10 > VBWGVW+CMBX12 > VPWRDP+CMR7 > SDVCAT+CMSY7 > LBQTEY+CMR8 > IAJVTI+ArialMT > GFAWRG+CMSY10 > AZDNJY+CMSS10 > RSOCLK+CMSSI8 > OJXOVL+CMSSBX10 > TMCDBM+CMSY8 > NQQKKG+CMSS8 > DQLGMD+Helvetica-Oblique > FDVTQC+Helvetica-Bold > ZLWAXE+Helvetica > VBMYEH+Helvetica > XIWTIM+CMTT10 > > It looks like the font dictionaries are not properly read. Any ideas? > > -- Juan > -- Download Intel® Parallel Studio Eval Try the new software tools for yourself. Speed compiling, find bugs proactively, and fine-tune applications for parallel performance. See why Intel Parallel Studio got high marks during beta. http://p.sf.net/sfu/intel-sw-dev___ iText-questions mailing list iText-questions@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/itext-questions Buy the iText book: http://www.1t3xt.com/docs/book.php Check the site with examples before you ask questions: http://www.1t3xt.info/examples/ You can also search the keywords list: http://1t3xt.info/tutorials/keywords/
Re: [iText-questions] BaseFonts.getDocumentFonts crashes
Thanks, Paulo. Now it behaves like my modified version, i.e,. it lists only some of the fonts: $ listfonts 3469.pdf QTRGMG+Arial-BoldMT IAJVTI+ArialMT Where the full list should be much longer: > QTRGMG+Arial-BoldMT > GFNNIT+CMTT8 > JEFAMC+CMTI8 > MPZVKG+CMR6 > FNBQTC+CMTI10 > RPBMZT+CMBX10 > XQSMYX+CMMI8 > VLZLUJ+CMMI12 > RJYCLB+CMR10 > VBWGVW+CMBX12 > VPWRDP+CMR7 > SDVCAT+CMSY7 > LBQTEY+CMR8 > IAJVTI+ArialMT > GFAWRG+CMSY10 > AZDNJY+CMSS10 > RSOCLK+CMSSI8 > OJXOVL+CMSSBX10 > TMCDBM+CMSY8 > NQQKKG+CMSS8 > DQLGMD+Helvetica-Oblique > FDVTQC+Helvetica-Bold > ZLWAXE+Helvetica > VBMYEH+Helvetica > XIWTIM+CMTT10 > The same happens with other files, Best wishes, -- Juan > Fixed in the SVN. > > Paulo > - Original Message - > From: Juan Antonio de la Puente > To: itext-questions@lists.sourceforge.net > Cc: Paulo Soares > Sent: Friday, March 19, 2010 11:43 AM > Subject: Re: [iText-questions] BaseFonts.getDocumentFonts crashes > > > Hi, > > The attached file fails with both the itext version of > BaseFont.getDocumentFonts and the modified version by me (include in the test > program, also attached). With the itext version the only result I get is > > listfonts 3469.pdf > null > > and with the modified version I get > > $ listfonts 3469.pdf > QTRGMG+Arial-BoldMT > IAJVTI+ArialMT > > which only includes the TrueType fonts in the file. The full list, obtained > with a program based on a previous version of getDocumentFonts, should be: > > QTRGMG+Arial-BoldMT > GFNNIT+CMTT8 > JEFAMC+CMTI8 > MPZVKG+CMR6 > FNBQTC+CMTI10 > RPBMZT+CMBX10 > XQSMYX+CMMI8 > VLZLUJ+CMMI12 > RJYCLB+CMR10 > VBWGVW+CMBX12 > VPWRDP+CMR7 > SDVCAT+CMSY7 > LBQTEY+CMR8 > IAJVTI+ArialMT > GFAWRG+CMSY10 > AZDNJY+CMSS10 > RSOCLK+CMSSI8 > OJXOVL+CMSSBX10 > TMCDBM+CMSY8 > NQQKKG+CMSS8 > DQLGMD+Helvetica-Oblique > FDVTQC+Helvetica-Bold > ZLWAXE+Helvetica > VBMYEH+Helvetica > XIWTIM+CMTT10 > > It looks like the font dictionaries are not properly read. Any ideas? > > -- Juan > -- Download Intel® Parallel Studio Eval Try the new software tools for yourself. Speed compiling, find bugs proactively, and fine-tune applications for parallel performance. See why Intel Parallel Studio got high marks during beta. http://p.sf.net/sfu/intel-sw-dev ___ iText-questions mailing list iText-questions@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/itext-questions Buy the iText book: http://www.1t3xt.com/docs/book.php Check the site with examples before you ask questions: http://www.1t3xt.info/examples/ You can also search the keywords list: http://1t3xt.info/tutorials/keywords/
Re: [iText-questions] BaseFonts.getDocumentFonts crashes
Fixed in the SVN. Paulo - Original Message - From: Juan Antonio de la Puente To: itext-questions@lists.sourceforge.net Cc: Paulo Soares Sent: Friday, March 19, 2010 11:43 AM Subject: Re: [iText-questions] BaseFonts.getDocumentFonts crashes Hi, The attached file fails with both the itext version of BaseFont.getDocumentFonts and the modified version by me (include in the test program, also attached). With the itext version the only result I get is listfonts 3469.pdf null and with the modified version I get $ listfonts 3469.pdf QTRGMG+Arial-BoldMT IAJVTI+ArialMT which only includes the TrueType fonts in the file. The full list, obtained with a program based on a previous version of getDocumentFonts, should be: QTRGMG+Arial-BoldMT GFNNIT+CMTT8 JEFAMC+CMTI8 MPZVKG+CMR6 FNBQTC+CMTI10 RPBMZT+CMBX10 XQSMYX+CMMI8 VLZLUJ+CMMI12 RJYCLB+CMR10 VBWGVW+CMBX12 VPWRDP+CMR7 SDVCAT+CMSY7 LBQTEY+CMR8 IAJVTI+ArialMT GFAWRG+CMSY10 AZDNJY+CMSS10 RSOCLK+CMSSI8 OJXOVL+CMSSBX10 TMCDBM+CMSY8 NQQKKG+CMSS8 DQLGMD+Helvetica-Oblique FDVTQC+Helvetica-Bold ZLWAXE+Helvetica VBMYEH+Helvetica XIWTIM+CMTT10 It looks like the font dictionaries are not properly read. Any ideas? -- Juan -- Download Intel® Parallel Studio Eval Try the new software tools for yourself. Speed compiling, find bugs proactively, and fine-tune applications for parallel performance. See why Intel Parallel Studio got high marks during beta. http://p.sf.net/sfu/intel-sw-dev___ iText-questions mailing list iText-questions@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/itext-questions Buy the iText book: http://www.1t3xt.com/docs/book.php Check the site with examples before you ask questions: http://www.1t3xt.info/examples/ You can also search the keywords list: http://1t3xt.info/tutorials/keywords/
Re: [iText-questions] BaseFonts.getDocumentFonts crashes
I would like to see a PDF that triggers this problem.
Paulo
From: Juan Antonio de la Puente [jpue...@dit.upm.es]
Sent: Thursday, March 18, 2010 5:36 PM
To: itext-questions@lists.sourceforge.net
Subject: [iText-questions] BaseFonts.getDocumentFonts crashes
Hi,
I have found that BaseFonts.getDocumentFonts throws a null pointer exception
with some PDF files. I have traced the exception to the end of the
recourseFonts method, in particular line 1449 of the BaseFonts source file:
1446 PdfDictionary xobj = resources.getAsDict(PdfName.XOBJECT);
1447if (xobj != null) {
1448for (Object element : xobj.getKeys()) {
1449recourseFonts(xobj.getAsDict((PdfName)element), hits,
fonts, level);
1450}
1451}
It seems that xobj.getAsDict((PdfName)element returns a null value in some
cases. I have changed the above code as follows:
PdfDictionary xobj = resources.getAsDict(PdfName.XOBJECT);
if (xobj != null) {
for (Object element : xobj.getKeys()) {
PdfDictionary dict = xobj.getAsDict((PdfName)element);
if (dict != null) recourseFonts(dict, hits, fonts,
level);
}
}
and it works. Anybody has had the same problem?
-- Juan
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Try the new software tools for yourself. Speed compiling, find bugs
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See why Intel Parallel Studio got high marks during beta.
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[iText-questions] BaseFonts.getDocumentFonts crashes
Hi,
I have found that BaseFonts.getDocumentFonts throws a null pointer exception
with some PDF files. I have traced the exception to the end of the
recourseFonts method, in particular line 1449 of the BaseFonts source file:
1446 PdfDictionary xobj = resources.getAsDict(PdfName.XOBJECT);
1447if (xobj != null) {
1448for (Object element : xobj.getKeys()) {
1449recourseFonts(xobj.getAsDict((PdfName)element), hits,
fonts, level);
1450}
1451}
It seems that xobj.getAsDict((PdfName)element returns a null value in some
cases. I have changed the above code as follows:
PdfDictionary xobj = resources.getAsDict(PdfName.XOBJECT);
if (xobj != null) {
for (Object element : xobj.getKeys()) {
PdfDictionary dict = xobj.getAsDict((PdfName)element);
if (dict != null) recourseFonts(dict, hits, fonts,
level);
}
}
and it works. Anybody has had the same problem?
-- Juan
--
Download Intel® Parallel Studio Eval
Try the new software tools for yourself. Speed compiling, find bugs
proactively, and fine-tune applications for parallel performance.
See why Intel Parallel Studio got high marks during beta.
http://p.sf.net/sfu/intel-sw-dev
___
iText-questions mailing list
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You can also search the keywords list: http://1t3xt.info/tutorials/keywords/
