bugGNU Octave - Bugs: bug #48892, Rendering to eps problem qt-fltk

 
 

bug #48892: Rendering to eps problem qt-fltk

Submitted by:  Clinton Winant <cwinant>
Submitted on:  Thu 25 Aug 2016 01:37:22 AM UTC  
 
Category: Plotting with OpenGLSeverity: 3 - Normal
Priority: 5 - NormalItem Group: None
Status: FixedAssigned to: None
Originator Name: Clinton WinantOpen/Closed: Closed
Release: 4.0.3Operating System: GNU/Linux

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Thu 25 Aug 2016 07:32:58 PM UTC, comment #4:

The only rejoinder is that the widely used ubuntu 16.04 is an LTS version. It has gl2ps 1.3.8 and will only be revisited in April 2018

Clinton Winant <cwinant>
Thu 25 Aug 2016 06:56:36 PM UTC, comment #3:

Yes this is due to a bug in gl2ps 1.3.8. Windows mxe build and recent linux distros have 1.3.9 which explains Avinoam and Dmitri not seeing the bug.

Closing report as fixed.

Pantxo Diribarne <pantxo>
Project Member
Thu 25 Aug 2016 04:28:33 AM UTC, comment #2:

Works for me also on Windows with Octave 4.0.3 and on dev branch.

Avinoam Kalma <avinoam>
Project Member
Thu 25 Aug 2016 03:26:24 AM UTC, comment #1:

Works for me on Fedora 24.
I have noticed that you have gl2ps 1.3.8.

The current version is 1.3.9 (released in Oct last year):

http://www.geuz.org/pipermail/gl2ps-announce/2015/000022.html

<<<<
New in 1.3.9: Improved GL_POLYGON_OFFSET_FILL; fixed scaling of images in SVG output.

>>>>


Dmitri.

Dmitri A. Sergatskov <dasergatskov>
Thu 25 Aug 2016 01:37:22 AM UTC, original submission:

The script:

graphics_toolkit qt
close all
for m=1:3
sig=m*[1:4];
plot(m,sig(1),'ks','markersize',8,'markerfacecolor','k');hold on;
plot(m,sig(2),'k.','markersize',14);
plot(m*ones(size(sig(3:end))),sig(3:end),'ko','markersize',10);
endfor
pause
print -deps debugprint.eps
quit

produces the correct screenplot (attached) but the eps output is wrong: symbols plotted by the 2nd and 3rd calls to plot are masked

Clinton Winant <cwinant>

 

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Attach File(s):
   
   
Comment:
   

Attached Files
file #38341:  Screenshot.png added by cwinant (15KiB - image/png)
file #38342:  debugprint.eps added by cwinant (7KiB - image/x-eps)

 

Depends on the following items: None found

Items that depend on this one: None found

 

Carbon-Copy List
  • -unavailable- added by pantxo (Posted a comment)
  • -unavailable- added by avinoam (Posted a comment)
  • -unavailable- added by dasergatskov (Posted a comment)
  • -unavailable- added by cwinant (Submitted the item)
  • -unavailable- added by cwinant
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    Follow 5 latest changes.

    Date Changed By Updated Field Previous Value => Replaced By
    Thu 25 Aug 2016 06:56:36 PM UTCpantxoStatusNone=>Fixed
      Open/ClosedOpen=>Closed
    Thu 25 Aug 2016 01:37:22 AM UTCcwinantAttached File-=>Added Screenshot.png, #38341
      Attached File-=>Added debugprint.eps, #38342
      Carbon-Copy-=>Added -unavailable-

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