bugGNU Octave - Bugs: bug #49757, Line drawing overlaying image...

 
 

bug #49757: Line drawing overlaying image fails under the gnuplot toolkit

Submitted by:  Dan Sebald <sebald>
Submitted on:  Fri 02 Dec 2016 10:27:15 PM UTC  
 
Category: Plotting with gnuplotSeverity: 3 - Normal
Priority: 5 - NormalItem Group: Incorrect Result
Status: FixedAssigned to: None
Originator Name: Open/Closed: Closed
Release: devOperating System: Any

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Wed 13 Dec 2017 04:52:41 PM UTC, comment #3:

The code example in the original submission now works on the development branch. Marking as fixed and closing report.

Rik <rik5>
Project Administrator
Sun 04 Dec 2016 05:23:05 AM UTC, comment #2:

I've identified where the problem is. Redirecting the output shows the following plot command:

That should be a single "plot", e.g.,

The logic for constructing the command must be wrong. I'll look at this at a later time.

Dan Sebald <sebald>
Sat 03 Dec 2016 01:42:10 PM UTC, comment #1:

Confirmed on Win7 with 4.3.0+.
The first plot command after "hold on" turns the image into a black square with only the upper part of leftmost column showing some white pixels (unrelated to "im" picture).

Philip Nienhuis <philipnienhuis>
Project Member
Fri 02 Dec 2016 10:27:15 PM UTC, original submission:

From bug https://savannah.gnu.org/bugs/?49756 is a script that causes a gnuplot failure:

The image draws fine, but then the plot following "hold on" fails.

Dan Sebald <sebald>

 

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    Follow 4 latest changes.

    Date Changed By Updated Field Previous Value => Replaced By
    Wed 13 Dec 2017 04:52:41 PM UTCrik5StatusConfirmed=>Fixed
      Open/ClosedOpen=>Closed
    Sat 03 Dec 2016 01:42:32 PM UTCphilipnienhuisStatusNone=>Confirmed
      Operating SystemGNU/Linux=>Any

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