bugGNU Octave - Bugs: bug #44615, pcolor has ylimits error not...

 
 

bug #44615: pcolor has ylimits error not present in previous version

Submitted by:  Bill Eaton <wpeaton>
Submitted on:  Tue 24 Mar 2015 12:38:40 AM UTC  
 
Category: PlottingSeverity: 3 - Normal
Priority: 5 - NormalItem Group: Regression
Status: FixedAssigned to: None
Originator Name: Bill EatonOpen/Closed: Closed
Release: devOperating System: Any

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Tue 24 Mar 2015 04:08:33 PM UTC, comment #3:

OK. I hacked my version of pcolor to match your cset. And then I had to replace gs.exe with a newer version according to instructions here: https://savannah.gnu.org/bugs/?func=detailitem&item_id=44185

So now '-S' option is working and I get pretty pcolor plots. Hurray!

Thanks to everyone for the assistance.

Bill Eaton <wpeaton>
Tue 24 Mar 2015 03:44:44 AM UTC, comment #2:

Fixed in this cset (http://hg.savannah.gnu.org/hgweb/octave/rev/f6c901a691d5).

The printout doesn't look that good, but that is because the '-S' option seems to be broken. I think that has been reported elsewhere.

Rik <rik5>
Project Administrator
Tue 24 Mar 2015 01:52:42 AM UTC, comment #1:

Thanks for your bug report. Confirmed here as well with your example. Also worth quoting the example from the Matlab help for pcolor:

from

http://www.mathworks.com/help/matlab/ref/pcolor.html#example_2

This also yields the same error, which in the 4.0 development version looks like:

Mike Miller <mtmiller>
Project Administrator
Tue 24 Mar 2015 12:38:40 AM UTC, original submission:

When I run pcolor in the attached script, it throws a ylim error:

error: ylim: axis limits must be increasing
error: called from:
error: C:\Octave\Octave-3.8.2\share\octave\3.8.2\m\plot\appearance\private\__axis_limits__.m at line 49, column 11
error: C:\Octave\Octave-3.8.2\share\octave\3.8.2\m\plot\appearance\ylim.m at line 44, column 7
error: C:\Octave\Octave-3.8.2\share\octave\3.8.2\m\plot\draw\pcolor.m at line 117, column 9
error: C:\Temp\pcolor\pcolor_trouble.m at line 16, column 1

Script works fine on Windows for version 3.6.4 and produces attached jpg output. So when I need pcolor, I run old version.

Bill Eaton <wpeaton>

 

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Attach File(s):
   
   
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Attached Files
file #33438:  pcolor_trouble.m added by wpeaton (947B - application/x-download)
file #33439:  test.csv added by wpeaton (208KiB - application/vnd.ms-excel)
file #33440:  test.jpg added by wpeaton (618KiB - image/jpeg)

 

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 mtmiller (Posted a comment)
  • -unavailable- added by wpeaton (Submitted the item)
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    Follow 9 latest changes.

    Date Changed By Updated Field Previous Value => Replaced By
    Tue 24 Mar 2015 03:44:44 AM UTCrik5StatusConfirmed=>Fixed
      Open/ClosedOpen=>Closed
    Tue 24 Mar 2015 01:52:42 AM UTCmtmillerItem GroupNone=>Regression
      StatusNone=>Confirmed
      Release3.8.2=>dev
      Operating SystemMicrosoft Windows=>Any
    Tue 24 Mar 2015 12:38:40 AM UTCwpeatonAttached File-=>Added pcolor_trouble.m, #33438
      Attached File-=>Added test.csv, #33439
      Attached File-=>Added test.jpg, #33440

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