- ntg-pdftex - NTG Mailing Lists

[ pdftex-Bugs-742 ] writepng doesn't xfree rows
by noreply＠sarovar.org 04 Mar '07

04 Mar '07

Bugs item #742, was opened at 2007-03-03 22:41 You can respond by visiting: http://sarovar.org/tracker/?func=detail&atid=493&aid=742&group_id=106 Category: Image inclusion Group: v1.40.0 >Status: Deleted Resolution: None Priority: 5 Submitted By: Hartmut Henkel (hhenkel) Assigned to: Martin Schröder (oneiros) Summary: writepng doesn't xfree rows Initial Comment: after PNG image inclusion the allocated image rows are still kept in memory, wasting space. The patch file contains the missing xfree() calls. ---------------------------------------------------------------------- >Comment By: Hartmut Henkel (hhenkel) Date: 2007-03-04 00:28 Message: Logged In: YES user_id=929 sorry this was an oversight. No bug. Everything ok, the xfree(rows[i]) is already in macro write_interlaced(outmac). ---------------------------------------------------------------------- You can respond by visiting: http://sarovar.org/tracker/?func=detail&atid=493&aid=742&group_id=106

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[ pdftex-Bugs-742 ] writepng doesn't xfree rows
by noreply＠sarovar.org 03 Mar '07

03 Mar '07

Bugs item #742, was opened at 2007-03-03 22:41 You can respond by visiting: http://sarovar.org/tracker/?func=detail&atid=493&aid=742&group_id=106 Category: Image inclusion Group: v1.40.0 Status: Open Resolution: None Priority: 5 Submitted By: Hartmut Henkel (hhenkel) Assigned to: Martin Schröder (oneiros) Summary: writepng doesn't xfree rows Initial Comment: after PNG image inclusion the allocated image rows are still kept in memory, wasting space. The patch file contains the missing xfree() calls. ---------------------------------------------------------------------- You can respond by visiting: http://sarovar.org/tracker/?func=detail&atid=493&aid=742&group_id=106

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[ pdftex-Bugs-741 ] wrong colors for included PDF-images (page groups)
by noreply＠sarovar.org 03 Mar '07

03 Mar '07

Bugs item #741, was opened at 2007-03-02 00:50 You can respond by visiting: http://sarovar.org/tracker/?func=detail&atid=493&aid=741&group_id=106 Category: PDF inclusion Group: v1.30.0 >Status: Closed >Resolution: Wont Fix Priority: 5 Submitted By: Uwe Stöhr (stoehr) Assigned to: Martin Schröder (oneiros) Summary: wrong colors for included PDF-images (page groups) Initial Comment: Attached is a PDF 1.4 image. When you include this to a document the output generated by pdfetex 1.30.6 the images looks different: The colors are much darker, see attached PDF result. ---------------------------------------------------------------------- Comment By: Uwe Stöhr (stoehr) Date: 2007-03-03 19:41 Message: Logged In: YES user_id=3168 > To my eye the Harlequin results are the same for both > file, Yes and the result is correct. > while Jaws has to different results. In my eyes the Jaws results are identical but wrong. So it seems that pdftex is not the problem here, but it would be nice if pdftex could handle page groups in one of the next releases: >"PDF inclusion: Page Group detected which pdfTeX can't > handle. Ignoring it." So I'm not sure to close this bug or mark it as enhancement. Thanks for your help. ---------------------------------------------------------------------- Comment By: Martin Schröder (oneiros) Date: 2007-03-03 15:48 Message: Logged In: YES user_id=421 I've attached the results of two professional RIPs: Global Graphics Jaws & Harlequin. To my eye the Harlequin results are the same for both file, while Jaws has to different results. :-{ ---------------------------------------------------------------------- Comment By: Martin Schröder (oneiros) Date: 2007-03-02 13:16 Message: Logged In: YES user_id=421 Your document is using Page Groups (see PDF Reference 7.3.6). Including pdfs that use this is a grey area; see the notes in NEWS and pdftoepdf.cc. It works most of the times and with most RIPs. I'll look into it again, but I don't have much hope. Btw: pdftex warns you: "PDF inclusion: Page Group detected which pdfTeX can't handle. Ignoring it." ---------------------------------------------------------------------- Comment By: Uwe Stöhr (stoehr) Date: 2007-03-02 13:05 Message: Logged In: YES user_id=3168 > problem in AR7 - but only there. But how could this be a bug in Acrobat when Adobe set the standards? Why is this correctly shown before the pdftex-run. The display is the same here in Acrobat 5 - 8 so I think they would have fixed it when it's a bug since Acrobat 5. Hmm but OK, when I open the result with GSview besides the GS bug, the color tones are correctly be displayed. So close this bug report again, when you are sure that pdftex follows here exactly the PDF-specification. ---------------------------------------------------------------------- Comment By: Uwe Stöhr (stoehr) Date: 2007-03-02 12:57 Message: Logged In: YES user_id=3168 > It's a bug in AR; No! Acrobat is correct: I created this image with Inkscape 0.45 and exported it the as PDF. I designed e.g. the green as light green. And Acrobat 7 and 8 shows this exactly as designed while the pdftex result has wrong color tones, see the attached screenshots. (Ghostscript is btw. not able to render the PDF-image correctly - I reported this to the GS people who confirmed it.) ---------------------------------------------------------------------- Comment By: Martin Schröder (oneiros) Date: 2007-03-02 01:05 Message: Logged In: YES user_id=421 You don't say it, but I see the same problem in AR7 - but only there. It's a bug in AR; try kpdf or ghostscript instead. ---------------------------------------------------------------------- You can respond by visiting: http://sarovar.org/tracker/?func=detail&atid=493&aid=741&group_id=106

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[ pdftex-Bugs-741 ] wrong colors for included PDF-images (page groups)
by noreply＠sarovar.org 03 Mar '07

03 Mar '07

Bugs item #741, was opened at 2007-03-02 00:50 You can respond by visiting: http://sarovar.org/tracker/?func=detail&atid=493&aid=741&group_id=106 Category: PDF inclusion Group: v1.30.0 Status: Open Resolution: Postponed Priority: 5 Submitted By: Uwe Stöhr (stoehr) Assigned to: Martin Schröder (oneiros) Summary: wrong colors for included PDF-images (page groups) Initial Comment: Attached is a PDF 1.4 image. When you include this to a document the output generated by pdfetex 1.30.6 the images looks different: The colors are much darker, see attached PDF result. ---------------------------------------------------------------------- >Comment By: Uwe Stöhr (stoehr) Date: 2007-03-03 19:41 Message: Logged In: YES user_id=3168 > To my eye the Harlequin results are the same for both > file, Yes and the result is correct. > while Jaws has to different results. In my eyes the Jaws results are identical but wrong. So it seems that pdftex is not the problem here, but it would be nice if pdftex could handle page groups in one of the next releases: >"PDF inclusion: Page Group detected which pdfTeX can't > handle. Ignoring it." So I'm not sure to close this bug or mark it as enhancement. Thanks for your help. ---------------------------------------------------------------------- Comment By: Martin Schröder (oneiros) Date: 2007-03-03 15:48 Message: Logged In: YES user_id=421 I've attached the results of two professional RIPs: Global Graphics Jaws & Harlequin. To my eye the Harlequin results are the same for both file, while Jaws has to different results. :-{ ---------------------------------------------------------------------- Comment By: Martin Schröder (oneiros) Date: 2007-03-02 13:16 Message: Logged In: YES user_id=421 Your document is using Page Groups (see PDF Reference 7.3.6). Including pdfs that use this is a grey area; see the notes in NEWS and pdftoepdf.cc. It works most of the times and with most RIPs. I'll look into it again, but I don't have much hope. Btw: pdftex warns you: "PDF inclusion: Page Group detected which pdfTeX can't handle. Ignoring it." ---------------------------------------------------------------------- Comment By: Uwe Stöhr (stoehr) Date: 2007-03-02 13:05 Message: Logged In: YES user_id=3168 > problem in AR7 - but only there. But how could this be a bug in Acrobat when Adobe set the standards? Why is this correctly shown before the pdftex-run. The display is the same here in Acrobat 5 - 8 so I think they would have fixed it when it's a bug since Acrobat 5. Hmm but OK, when I open the result with GSview besides the GS bug, the color tones are correctly be displayed. So close this bug report again, when you are sure that pdftex follows here exactly the PDF-specification. ---------------------------------------------------------------------- Comment By: Uwe Stöhr (stoehr) Date: 2007-03-02 12:57 Message: Logged In: YES user_id=3168 > It's a bug in AR; No! Acrobat is correct: I created this image with Inkscape 0.45 and exported it the as PDF. I designed e.g. the green as light green. And Acrobat 7 and 8 shows this exactly as designed while the pdftex result has wrong color tones, see the attached screenshots. (Ghostscript is btw. not able to render the PDF-image correctly - I reported this to the GS people who confirmed it.) ---------------------------------------------------------------------- Comment By: Martin Schröder (oneiros) Date: 2007-03-02 01:05 Message: Logged In: YES user_id=421 You don't say it, but I see the same problem in AR7 - but only there. It's a bug in AR; try kpdf or ghostscript instead. ---------------------------------------------------------------------- You can respond by visiting: http://sarovar.org/tracker/?func=detail&atid=493&aid=741&group_id=106

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[ pdftex-Bugs-741 ] wrong colors for included PDF-images (page groups)
by noreply＠sarovar.org 03 Mar '07

03 Mar '07

Bugs item #741, was opened at 2007-03-02 00:50 You can respond by visiting: http://sarovar.org/tracker/?func=detail&atid=493&aid=741&group_id=106 Category: PDF inclusion Group: v1.30.0 Status: Open Resolution: Postponed Priority: 5 Submitted By: Uwe Stöhr (stoehr) Assigned to: Martin Schröder (oneiros) Summary: wrong colors for included PDF-images (page groups) Initial Comment: Attached is a PDF 1.4 image. When you include this to a document the output generated by pdfetex 1.30.6 the images looks different: The colors are much darker, see attached PDF result. ---------------------------------------------------------------------- >Comment By: Martin Schröder (oneiros) Date: 2007-03-03 15:48 Message: Logged In: YES user_id=421 I've attached the results of two professional RIPs: Global Graphics Jaws & Harlequin. To my eye the Harlequin results are the same for both file, while Jaws has to different results. :-{ ---------------------------------------------------------------------- Comment By: Martin Schröder (oneiros) Date: 2007-03-02 13:16 Message: Logged In: YES user_id=421 Your document is using Page Groups (see PDF Reference 7.3.6). Including pdfs that use this is a grey area; see the notes in NEWS and pdftoepdf.cc. It works most of the times and with most RIPs. I'll look into it again, but I don't have much hope. Btw: pdftex warns you: "PDF inclusion: Page Group detected which pdfTeX can't handle. Ignoring it." ---------------------------------------------------------------------- Comment By: Uwe Stöhr (stoehr) Date: 2007-03-02 13:05 Message: Logged In: YES user_id=3168 > problem in AR7 - but only there. But how could this be a bug in Acrobat when Adobe set the standards? Why is this correctly shown before the pdftex-run. The display is the same here in Acrobat 5 - 8 so I think they would have fixed it when it's a bug since Acrobat 5. Hmm but OK, when I open the result with GSview besides the GS bug, the color tones are correctly be displayed. So close this bug report again, when you are sure that pdftex follows here exactly the PDF-specification. ---------------------------------------------------------------------- Comment By: Uwe Stöhr (stoehr) Date: 2007-03-02 12:57 Message: Logged In: YES user_id=3168 > It's a bug in AR; No! Acrobat is correct: I created this image with Inkscape 0.45 and exported it the as PDF. I designed e.g. the green as light green. And Acrobat 7 and 8 shows this exactly as designed while the pdftex result has wrong color tones, see the attached screenshots. (Ghostscript is btw. not able to render the PDF-image correctly - I reported this to the GS people who confirmed it.) ---------------------------------------------------------------------- Comment By: Martin Schröder (oneiros) Date: 2007-03-02 01:05 Message: Logged In: YES user_id=421 You don't say it, but I see the same problem in AR7 - but only there. It's a bug in AR; try kpdf or ghostscript instead. ---------------------------------------------------------------------- You can respond by visiting: http://sarovar.org/tracker/?func=detail&atid=493&aid=741&group_id=106

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[ pdftex-Bugs-741 ] wrong colors for included PDF-images (page groups)
by noreply＠sarovar.org 02 Mar '07

02 Mar '07

Bugs item #741, was opened at 2007-03-02 00:50 You can respond by visiting: http://sarovar.org/tracker/?func=detail&atid=493&aid=741&group_id=106 Category: PDF inclusion Group: v1.30.0 Status: Open >Resolution: Postponed Priority: 5 Submitted By: Uwe Stöhr (stoehr) Assigned to: Martin Schröder (oneiros) >Summary: wrong colors for included PDF-images (page groups) Initial Comment: Attached is a PDF 1.4 image. When you include this to a document the output generated by pdfetex 1.30.6 the images looks different: The colors are much darker, see attached PDF result. ---------------------------------------------------------------------- >Comment By: Martin Schröder (oneiros) Date: 2007-03-02 13:16 Message: Logged In: YES user_id=421 Your document is using Page Groups (see PDF Reference 7.3.6). Including pdfs that use this is a grey area; see the notes in NEWS and pdftoepdf.cc. It works most of the times and with most RIPs. I'll look into it again, but I don't have much hope. Btw: pdftex warns you: "PDF inclusion: Page Group detected which pdfTeX can't handle. Ignoring it." ---------------------------------------------------------------------- Comment By: Uwe Stöhr (stoehr) Date: 2007-03-02 13:05 Message: Logged In: YES user_id=3168 > problem in AR7 - but only there. But how could this be a bug in Acrobat when Adobe set the standards? Why is this correctly shown before the pdftex-run. The display is the same here in Acrobat 5 - 8 so I think they would have fixed it when it's a bug since Acrobat 5. Hmm but OK, when I open the result with GSview besides the GS bug, the color tones are correctly be displayed. So close this bug report again, when you are sure that pdftex follows here exactly the PDF-specification. ---------------------------------------------------------------------- Comment By: Uwe Stöhr (stoehr) Date: 2007-03-02 12:57 Message: Logged In: YES user_id=3168 > It's a bug in AR; No! Acrobat is correct: I created this image with Inkscape 0.45 and exported it the as PDF. I designed e.g. the green as light green. And Acrobat 7 and 8 shows this exactly as designed while the pdftex result has wrong color tones, see the attached screenshots. (Ghostscript is btw. not able to render the PDF-image correctly - I reported this to the GS people who confirmed it.) ---------------------------------------------------------------------- Comment By: Martin Schröder (oneiros) Date: 2007-03-02 01:05 Message: Logged In: YES user_id=421 You don't say it, but I see the same problem in AR7 - but only there. It's a bug in AR; try kpdf or ghostscript instead. ---------------------------------------------------------------------- You can respond by visiting: http://sarovar.org/tracker/?func=detail&atid=493&aid=741&group_id=106

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[ pdftex-Bugs-741 ] wrong colors for included PDF-images
by noreply＠sarovar.org 02 Mar '07

02 Mar '07

Bugs item #741, was opened at 2007-03-02 00:50 You can respond by visiting: http://sarovar.org/tracker/?func=detail&atid=493&aid=741&group_id=106 Category: PDF inclusion Group: v1.30.0 Status: Open Resolution: Works For Me Priority: 5 Submitted By: Uwe Stöhr (stoehr) Assigned to: Martin Schröder (oneiros) Summary: wrong colors for included PDF-images Initial Comment: Attached is a PDF 1.4 image. When you include this to a document the output generated by pdfetex 1.30.6 the images looks different: The colors are much darker, see attached PDF result. ---------------------------------------------------------------------- >Comment By: Uwe Stöhr (stoehr) Date: 2007-03-02 13:05 Message: Logged In: YES user_id=3168 > problem in AR7 - but only there. But how could this be a bug in Acrobat when Adobe set the standards? Why is this correctly shown before the pdftex-run. The display is the same here in Acrobat 5 - 8 so I think they would have fixed it when it's a bug since Acrobat 5. Hmm but OK, when I open the result with GSview besides the GS bug, the color tones are correctly be displayed. So close this bug report again, when you are sure that pdftex follows here exactly the PDF-specification. ---------------------------------------------------------------------- Comment By: Uwe Stöhr (stoehr) Date: 2007-03-02 12:57 Message: Logged In: YES user_id=3168 > It's a bug in AR; No! Acrobat is correct: I created this image with Inkscape 0.45 and exported it the as PDF. I designed e.g. the green as light green. And Acrobat 7 and 8 shows this exactly as designed while the pdftex result has wrong color tones, see the attached screenshots. (Ghostscript is btw. not able to render the PDF-image correctly - I reported this to the GS people who confirmed it.) ---------------------------------------------------------------------- Comment By: Martin Schröder (oneiros) Date: 2007-03-02 01:05 Message: Logged In: YES user_id=421 You don't say it, but I see the same problem in AR7 - but only there. It's a bug in AR; try kpdf or ghostscript instead. ---------------------------------------------------------------------- You can respond by visiting: http://sarovar.org/tracker/?func=detail&atid=493&aid=741&group_id=106

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[ pdftex-Bugs-741 ] wrong colors for included PDF-images
by noreply＠sarovar.org 02 Mar '07

02 Mar '07

Bugs item #741, was opened at 2007-03-02 00:50 You can respond by visiting: http://sarovar.org/tracker/?func=detail&atid=493&aid=741&group_id=106 Category: PDF inclusion Group: v1.30.0 >Status: Open Resolution: Works For Me Priority: 5 Submitted By: Uwe Stöhr (stoehr) Assigned to: Martin Schröder (oneiros) Summary: wrong colors for included PDF-images Initial Comment: Attached is a PDF 1.4 image. When you include this to a document the output generated by pdfetex 1.30.6 the images looks different: The colors are much darker, see attached PDF result. ---------------------------------------------------------------------- >Comment By: Uwe Stöhr (stoehr) Date: 2007-03-02 12:57 Message: Logged In: YES user_id=3168 > It's a bug in AR; No! Acrobat is correct: I created this image with Inkscape 0.45 and exported it the as PDF. I designed e.g. the green as light green. And Acrobat 7 and 8 shows this exactly as designed while the pdftex result has wrong color tones, see the attached screenshots. (Ghostscript is btw. not able to render the PDF-image correctly - I reported this to the GS people who confirmed it.) ---------------------------------------------------------------------- Comment By: Martin Schröder (oneiros) Date: 2007-03-02 01:05 Message: Logged In: YES user_id=421 You don't say it, but I see the same problem in AR7 - but only there. It's a bug in AR; try kpdf or ghostscript instead. ---------------------------------------------------------------------- You can respond by visiting: http://sarovar.org/tracker/?func=detail&atid=493&aid=741&group_id=106

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[ pdftex-Bugs-741 ] wrong colors for included PDF-images
by noreply＠sarovar.org 02 Mar '07

02 Mar '07

Bugs item #741, was opened at 2007-03-02 00:50 You can respond by visiting: http://sarovar.org/tracker/?func=detail&atid=493&aid=741&group_id=106 >Category: PDF inclusion >Group: v1.30.0 >Status: Closed >Resolution: Works For Me Priority: 5 Submitted By: Uwe Stöhr (stoehr) >Assigned to: Martin Schröder (oneiros) Summary: wrong colors for included PDF-images Initial Comment: Attached is a PDF 1.4 image. When you include this to a document the output generated by pdfetex 1.30.6 the images looks different: The colors are much darker, see attached PDF result. ---------------------------------------------------------------------- >Comment By: Martin Schröder (oneiros) Date: 2007-03-02 01:05 Message: Logged In: YES user_id=421 You don't say it, but I see the same problem in AR7 - but only there. It's a bug in AR; try kpdf or ghostscript instead. ---------------------------------------------------------------------- You can respond by visiting: http://sarovar.org/tracker/?func=detail&atid=493&aid=741&group_id=106

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[ pdftex-Bugs-741 ] wrong colors for included PDF-images
by noreply＠sarovar.org 02 Mar '07

02 Mar '07

Bugs item #741, was opened at 2007-03-02 00:50 You can respond by visiting: http://sarovar.org/tracker/?func=detail&atid=493&aid=741&group_id=106 Category: None Group: None Status: Open Resolution: None Priority: 5 Submitted By: Uwe Stöhr (stoehr) Assigned to: Nobody (None) >Summary: wrong colors for included PDF-images Initial Comment: Attached is a PDF 1.4 image. When you include this to a document the output generated by pdfetex 1.30.6 the images looks different: The colors are much darker, see attached PDF result. ---------------------------------------------------------------------- You can respond by visiting: http://sarovar.org/tracker/?func=detail&atid=493&aid=741&group_id=106

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