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[Octave-bug-tracker] [bug #58526] "view(az, el)" does not work
From: |
Rik |
Subject: |
[Octave-bug-tracker] [bug #58526] "view(az, el)" does not work |
Date: |
Wed, 10 Jun 2020 17:21:38 -0400 (EDT) |
User-agent: |
Mozilla/5.0 (Windows NT 10.0; WOW64; Trident/7.0; rv:11.0) like Gecko |
Follow-up Comment #11, bug #58526 (project octave):
I think it may be difficult to discover, in practice, whether view() was the
function that is resulting in __gnuplot_draw_axes__.m being called.
If you look at view.m, after calculating the correct azimuth and elevetation,
it changes the property on the axes
set (hax, "view", [az, el]);
I set a breakpoint within __gnuplot_draw_axes__.m and checked what the call
stack was after the set statement and it is
dbstack
stopped in:
--> __gnuplot_draw_axes__ at line 33
[/home/rik/wip/Projects_Mine/octave-dev/scripts/plot/util/private/__gnuplot_draw_axes__.m]
__gnuplot_draw_figure__ at line 169
[/home/rik/wip/Projects_Mine/octave-dev/scripts/plot/util/private/__gnuplot_draw_figure__.m]
__gnuplot_drawnow__ at line 91
[/home/rik/wip/Projects_Mine/octave-dev/scripts/plot/util/__gnuplot_drawnow__.m]
There isn't any indication at this point which function resulted in redrawing
the axes. However, you might be able to modify the detection of dimensions.
The current code is
nd = __calc_dimensions__ (h);
This diff changes things to enforce 3-D when the view is anything other than
the default of [0, 90].
diff -r f5c9bb5955e7 scripts/plot/util/private/__gnuplot_draw_axes__.m
--- a/scripts/plot/util/private/__gnuplot_draw_axes__.m Tue Jun 09 14:11:13
2020 -0700
+++ b/scripts/plot/util/private/__gnuplot_draw_axes__.m Wed Jun 10 14:20:06
2020 -0700
@@ -56,6 +56,10 @@ function __gnuplot_draw_axes__ (h, plot_
endif
nd = __calc_dimensions__ (h);
+ if (nd == 2 && (any (get (h, "view") != [0, 90])))
+ ## view() only works correctly on 3-D axes in gnuplot (bug #58526).
+ nd = 3;
+ endif
if (strcmp (axis_obj.dataaspectratiomode, "manual")
&& strcmp (axis_obj.xlimmode, "manual")
(file #49239)
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- [Octave-bug-tracker] [bug #58526] "view(az, el)" does not work, (continued)
- [Octave-bug-tracker] [bug #58526] "view(az, el)" does not work, anonymous, 2020/06/08
- [Octave-bug-tracker] [bug #58526] "view(az, el)" does not work, anonymous, 2020/06/08
- [Octave-bug-tracker] [bug #58526] "view(az, el)" does not work, Rik, 2020/06/08
- [Octave-bug-tracker] [bug #58526] "view(az, el)" does not work, John W. Eaton, 2020/06/08
- [Octave-bug-tracker] [bug #58526] "view(az, el)" does not work, Daniel Molina García, 2020/06/08
- [Octave-bug-tracker] [bug #58526] "view(az, el)" does not work, Daniel Molina García, 2020/06/08
- [Octave-bug-tracker] [bug #58526] "view(az, el)" does not work, Daniel Molina García, 2020/06/08
- [Octave-bug-tracker] [bug #58526] "view(az, el)" does not work, Rik, 2020/06/08
- [Octave-bug-tracker] [bug #58526] "view(az, el)" does not work, Daniel Molina García, 2020/06/08
- [Octave-bug-tracker] [bug #58526] "view(az, el)" does not work, Daniel Molina García, 2020/06/10
- [Octave-bug-tracker] [bug #58526] "view(az, el)" does not work,
Rik <=
- [Octave-bug-tracker] [bug #58526] "view(az, el)" does not work, Rik, 2020/06/10
- [Octave-bug-tracker] [bug #58526] "view(az, el)" does not work, Daniel Molina García, 2020/06/10
- [Octave-bug-tracker] [bug #58526] "view(az, el)" does not work, Daniel Molina García, 2020/06/10
- [Octave-bug-tracker] [bug #58526] "view(az, el)" does not work, Rik, 2020/06/10
- [Octave-bug-tracker] [bug #58526] "view(az, el)" does not work, Daniel Molina García, 2020/06/10
- [Octave-bug-tracker] [bug #58526] "view(az, el)" does not work, Rik, 2020/06/10
- [Octave-bug-tracker] [bug #58526] "view(az, el)" does not work with gnuplot, Rik, 2020/06/13
- [Octave-bug-tracker] [bug #58526] "view(az, el)" does not work with gnuplot, Daniel Molina García, 2020/06/13
- [Octave-bug-tracker] [bug #58526] "view(az, el)" does not work with gnuplot, Daniel Molina García, 2020/06/13