bugGNU Octave - Bugs: bug #31820, linestyle differs between backends...

 
 

bug #31820: linestyle differs between backends with gnuplot

Submitted by:  Shivakumar Jolad <pionshivu>
Submitted on:  Tue 07 Dec 2010 09:15:00 PM UTC  
 
Category: Plotting with gnuplotSeverity: 3 - Normal
Priority: 5 - NormalItem Group: Incorrect Result
Status: NoneAssigned to: None
Originator Name: ShivaOpen/Closed: Closed
Release: 3.2.4Operating System: GNU/Linux

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Thu 09 Dec 2010 06:50:35 PM UTC, comment #2:

This doesn't appear to be an Octave issue, but a gnuplot one. Possible workarounds include 1) using the FLTK backend (particularly with the development version of Octave where much work has been done on this plot engine) or 2) using a terminal, such as postcript, for final display of plots.

Rik <rik5>
Project Administrator
Tue 07 Dec 2010 10:34:28 PM UTC, comment #1:

The linestyles for the gnuplot backend are not consistent across different terminals.

I've attached gnuplot test examples for x11, aqua, and 'postscript color eps".

Postscript output should produce the expected results.

(file #22153, file #22154, file #22155)

Ben Abbott <bpabbott>
Project Member
Tue 07 Dec 2010 09:15:00 PM UTC, original submission:

plot(x,y,'linestyle','--') is supposed to produce dashed lines. But never does.
Similar other styles ".." points , "-." for dash-dot line not working.

Shivakumar Jolad <pionshivu>

 

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Attach File(s):
   
   
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Attached Files
file #22153:  x11.png added by bpabbott (38KiB - image/png)
file #22154:  eps.png added by bpabbott (140KiB - image/png)
file #22155:  aqua.png added by bpabbott (81KiB - image/png)

 

Depends on the following items: None found

Items that depend on this one: None found

 

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  • -unavailable- added by rik5 (Posted a comment)
  • -unavailable- added by bpabbott (Updated the item)
  • -unavailable- added by pionshivu (Submitted the item)
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    Follow 6 latest changes.

    Date Changed By Updated Field Previous Value => Replaced By
    Thu 09 Dec 2010 06:50:35 PM UTCrik5CategoryPlotting=>Plotting with gnuplot
      Open/ClosedOpen=>Closed
      Summarylinestyle not working=>linestyle differs between backends with gnuplot
    Tue 07 Dec 2010 10:34:28 PM UTCbpabbottAttached File-=>Added x11.png, #22153
      Attached File-=>Added eps.png, #22154
      Attached File-=>Added aqua.png, #22155

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