bugGNU Octave - Bugs: bug #31801, scatter3 doesn't work with FLTK...

 
 

bug #31801: scatter3 doesn't work with FLTK backend

Submitted by:  Rik <rik5>
Submitted on:  Mon 06 Dec 2010 03:34:07 AM UTC  
 
Category: Plotting with OpenGLSeverity: 3 - Normal
Priority: 5 - NormalItem Group: Incorrect Result
Status: FixedAssigned to: David Bateman <dbateman>
Originator Name: Open/Closed: Closed
Release: devOperating System: GNU/Linux

Add a New Comment(Rich Markup)
   

You are not logged in

Please log in, so followups can be emailed to you.

 

Mon 14 Feb 2011 11:40:44 PM UTC, comment #2:

The problems with the scatter and scatter3 functions seem to be partly with the _scatter_ function that doesn't set the faces and facevertexcdata properties correctly, and partly with the code in gl-render.cc that doesn't set the color correctly from the cdata. The changeset

http://hg.savannah.gnu.org/hgweb/octave/rev/f899f451fe76

appears to fix all of these issues for me, so I'm closing it. Reopen it is there are any problems with the proposed changset

D.

David Bateman <dbateman>
Project MemberIn charge of this item.
Tue 07 Dec 2010 03:40:45 AM UTC, comment #1:

I took a quick look at scatter.m and _scatter_.m

It looks to me like the FLTK backend doesn't handle numeric color values correctly.

Ben Abbott <bpabbott>
Project Member
Mon 06 Dec 2010 03:34:07 AM UTC, original submission:

scatter3 functionality seems to be almost entirely missing for the FLTK backend. There are no points plotted for the first 3 demos of scatter3. See scatter3_1_1.png, scatter3_2_1.png, scatter3_3_1.png at http://octave.sourceforge.net/compare_plots/

Rik <rik5>
Project Administrator

 

(Note: upload size limit is set to 16384 kB, after insertion of the required escape characters.)

Attach File(s):
   
   
Comment:
   

No files currently attached

 

Depends on the following items: None found

Items that depend on this one: None found

 

Carbon-Copy List
  • -unavailable- added by dbateman (Posted a comment)
  • -unavailable- added by bpabbott (Posted a comment)
  • -unavailable- added by rik5 (Submitted the item)
  •  

    Do you think this task is very important?
    If so, you can click here to add your encouragement to it.
    This task has 0 encouragements so far.

    Only project members can vote.

     

    Please enter the title of George Orwell's famous dystopian book (it's a date):

     

     

    Follow 3 latest changes.

    Date Changed By Updated Field Previous Value => Replaced By
    Mon 14 Feb 2011 11:40:44 PM UTCdbatemanStatusNone=>Fixed
      Assigned toNone=>dbateman
      Open/ClosedOpen=>Closed

    Back to the top


    Powered by Savane 3.1-cleanup1