bugGNU Octave - Bugs: bug #40345, funny bar colors

 
 

bug #40345: funny bar colors

Submitted by:  Muhali <muhali>
Submitted on:  Tue 22 Oct 2013 01:07:24 PM UTC  
 
Category: PlottingSeverity: 3 - Normal
Priority: 5 - NormalItem Group: None
Status: Wont FixAssigned to: None
Originator Name: Open/Closed: Closed
Release: devOperating System: GNU/Linux

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Tue 22 Oct 2013 01:53:18 PM UTC, comment #1:

This is an issue with the renderer. It has a hard time when the width of the bar is on the order of 1 pixel. In that case, sometimes the facecolor is shown and sometimes the edgecolor. Try plotting just a section of the data, or using the xlimits to display only a section of the data to see what I mean.

These both work

Another way to see it is to plot the whole thing and then use the mouse to zoom in. As soon as the bars are more than a few pixels wide everything works.

Rik <rik5>
Project Administrator
Tue 22 Oct 2013 01:07:24 PM UTC, original submission:

running

using the attached file x.ot, I get black and red bars as seen in the attached screenshot. This happens with both fltk and gnuplot using a recent dev octave.

The printed figure looks ok though.

Muhali <muhali>

 

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Attach File(s):
   
   
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Attached Files
file #29442:  x.ot added by muhali (652B - application/octet-stream)
file #29443:  Screenshot.png added by muhali (11KiB - 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 muhali (Submitted the item)
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    Follow 4 latest changes.

    Date Changed By Updated Field Previous Value => Replaced By
    Tue 22 Oct 2013 01:53:18 PM UTCrik5StatusNone=>Wont Fix
      Open/ClosedOpen=>Closed
    Tue 22 Oct 2013 01:07:24 PM UTCmuhaliAttached File-=>Added x.ot, #29442
      Attached File-=>Added Screenshot.png, #29443

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