bugGNU Octave - Bugs: bug #51464, Line plotted over image only...

 
 

bug #51464: Line plotted over image only partially visible when print()ed

Submitted by:  Martin Kunz <mkunz>
Submitted on:  Fri 14 Jul 2017 07:55:18 AM UTC  
 
Category: PlottingSeverity: 3 - Normal
Priority: 5 - NormalItem Group: Incorrect Result
Status: FixedAssigned to: None
Originator Name: mkunzOpen/Closed: Closed
Release: devOperating System: Microsoft Windows

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Fri 14 Jul 2017 06:21:08 PM UTC, comment #2:

I think it is the older version of gl2ps vs newer version.
I cannot reproduce this problem with 4.2.1 and gl2ps-1.4.0.

Dmitri.
--

Dmitri A. Sergatskov <dasergatskov>
Fri 14 Jul 2017 05:49:06 PM UTC, comment #1:

Thank you for reporting the issue.
I can reproduce with Octave 4.2.1, but no longer with a current development version of Octave. Closing as fixed.

You can work around that issue by placing the lines at a higher z-value:

Markus Mützel <mmuetzel>
Project Member
Fri 14 Jul 2017 07:55:18 AM UTC, original submission:

The following script

produces on screen a line with three segments over an image (see lineOnImageScreenshot.png) as expected. When saving to PNG or PDF, the first two segments are missing (see other attached files). This happens with all graphics toolkits.

By taking apart the PDF in Inkscape, I found that the first two lines are present, but hidden behind the image.

I am using Octave 4.2.1 from https://ftp.gnu.org/gnu/octave/windows/:

Martin Kunz <mkunz>

 

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Attach File(s):
   
   
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Attached Files
file #41201:  lineOnImageScreenshot.png added by mkunz (32KiB - image/png)
file #41202:  lineOnImage.png added by mkunz (4KiB - image/png)
file #41203:  lineOnImage.pdf added by mkunz (3KiB - application/pdf)

 

Depends on the following items: None found

Items that depend on this one: None found

 

Carbon-Copy List
  • -unavailable- added by dasergatskov (Posted a comment)
  • -unavailable- added by mmuetzel (Posted a comment)
  • -unavailable- added by mkunz (Submitted the item)
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    Follow 6 latest changes.

    Date Changed By Updated Field Previous Value => Replaced By
    Fri 14 Jul 2017 05:49:06 PM UTCmmuetzelStatusNone=>Fixed
      Open/ClosedOpen=>Closed
      Release4.2.1=>dev
    Fri 14 Jul 2017 07:55:18 AM UTCmkunzAttached File-=>Added lineOnImageScreenshot.png, #41201
      Attached File-=>Added lineOnImage.png, #41202
      Attached File-=>Added lineOnImage.pdf, #41203

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