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[Octave-bug-tracker] [bug #58216] bar: stacked bar chart improperly hand
From: |
Nicholas Jankowski |
Subject: |
[Octave-bug-tracker] [bug #58216] bar: stacked bar chart improperly handles negative values |
Date: |
Tue, 17 Nov 2020 16:02:41 -0500 (EST) |
User-agent: |
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/86.0.4240.198 Safari/537.36 |
Follow-up Comment #10, bug #58216 (project octave):
Ok, I think this patch will correct the negative stacking issue. it separates
the determination of patch y-values when 'stacked' and negative values are
present, then recombines them so the rest of the processing can proceed
unchanged. this is done within __bar__.m so it fixes both bar and barh.
There weren't any BISTS to verify that I didn't break anything else, but the
demos still run and the test case below performs as it now should. I added
input error-checking BISTS to both bar and barh and they both pass, and I
added a demo to each that includes the negative values so the behavior is
visibly obvious. Also made a note in the Matlab compatibility section of
NEWS.
diff patch attached along with a zip containing modified bar.m, barh.m and
/private/__bar__.m
(file #50291, file #50292)
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Additional Item Attachment:
File name: fix_negative_stacked_bar.diff Size:4 KB
<https://file.savannah.gnu.org/file/fix_negative_stacked_bar.diff?file_id=50291>
File name: fixstackedbar.zip Size:8 KB
<https://file.savannah.gnu.org/file/fixstackedbar.zip?file_id=50292>
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- [Octave-bug-tracker] [bug #58216] bar: stacked bar chart improperly handles negative values,
Nicholas Jankowski <=