bugGNU Octave - Bugs: bug #45139, gnuplot: patch demo example 7 does...

 
 

bug #45139: gnuplot: patch demo example 7 does not have gradient color ("interp")

Submitted by:  Dan Sebald <sebald>
Submitted on:  Tue 19 May 2015 08:17:06 AM UTC  
 
Category: Plotting with gnuplotSeverity: 3 - Normal
Priority: 5 - NormalItem Group: Incorrect Result
Status: ConfirmedAssigned to: None
Originator Name: Open/Closed: Open
Release: devOperating System: Any

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Wed 13 Dec 2017 05:15:55 PM UTC, comment #4:

This is essentially a duplicate of bug #42316, "shading interp" does not work for gnuplot.

I've marked this bug as depending on the previous one.

Rik <rik5>
Project Administrator
Tue 06 Sep 2016 03:16:34 AM UTC, comment #3:

Still present (9/5/16). "interp" does not seem to work for patch objects.

Rik <rik5>
Project Administrator
Sun 28 Feb 2016 04:07:07 PM UTC, comment #2:

Still present (2/28/16) using gnuplot 5.0.

Code to reproduce

Rik <rik5>
Project Administrator
Sat 21 Nov 2015 04:03:29 PM UTC, comment #1:

Confirmed on a recent development tip (11/21/15)

Rik <rik5>
Project Administrator
Tue 19 May 2015 08:17:06 AM UTC, original submission:

Investigating this bugs report

https://savannah.gnu.org/bugs/?45137

led me to try gnuplot for which I see that the gradients are not placed on the patch surface. Instead end point colors are used. See attached output.

Dan Sebald <sebald>

 

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    Follow 5 latest changes.

    Date Changed By Updated Field Previous Value => Replaced By
    Wed 13 Dec 2017 05:15:13 PM UTCrik5Dependencies-=>Depends on bugs #42316
    Tue 06 Sep 2016 03:16:34 AM UTCrik5Summarygnuplot: patch demo example 7 does not have gradient=>gnuplot: patch demo example 7 does not have gradient color ("interp")
    Sun 28 Feb 2016 04:07:07 PM UTCrik5Summarygnuplot gtk: Patch demo example 7 does not have a jet() gradient=>gnuplot: patch demo example 7 does not have gradient
    Sat 21 Nov 2015 04:03:29 PM UTCrik5StatusNone=>Confirmed
    Tue 19 May 2015 08:17:07 AM UTCsebaldAttached File-=>Added pyramid_gradient_gnuplot.png, #34058

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