Bug 331422

Summary: Cantor will not run Octave graphing scripts
Product: [Applications] cantor Reporter: Brandon Morrison <b.morrison>
Component: octave-backendAssignee: Filipe Saraiva <filipe>
Status: RESOLVED FIXED    
Severity: grave CC: alexanderrieder, filipe
Priority: NOR    
Version First Reported In: 0.4   
Target Milestone: ---   
Platform: unspecified   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:

Description Brandon Morrison 2014-02-23 00:36:50 UTC 
Cantor will not run Octave graphing scripts.  I have a large data set I was trying to plot and it was not working.  Just like last time, I went back to simple concepts to see if Cantor could do those.  The following code does not run:

x = 4
y = 5
plot(x,y, 'r*')

This should print a red star at the point (4,5).  Cantor cannot even handle this simple script.  This is a major red flag for this software.  

Reproducible: Always

Steps to Reproduce:
1. Follow instructions above
2.
3.
Actual Results:  
Above


I went back and entered the code exactly in the Octave terminal, checking that each of the 3 small lines were identical in both platforms.  Terminal - no problem.  Cantor - won't run.  

The only thing I can confirm works in Cantor for both script and terminal functions is the basic matrix algebra and normal addition and subtraction.  Actual scripting seems to create problems.
Comment 1 Filipe Saraiva 2016-04-08 17:46:43 UTC 
Hello Brandon, this bug report is very old now. I tested it in Cantor 16.04 and I can not to reproduce this.

If you have some interest in this bug report yet, please could you test it again?

Thanks.
Comment 2 Filipe Saraiva 2016-05-26 19:29:53 UTC 
It is working correctly.