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Re: legend on contour plot
From: |
John W. Eaton |
Subject: |
Re: legend on contour plot |
Date: |
Tue, 12 Feb 2008 16:21:05 -0500 |
On 12-Feb-2008, David Bateman wrote:
| Petr Mikulik wrote:
| > Actually, there is a very easy solution: replace
| > set pm3d explicit;
| > by
| > set pm3d implicit;
| > and the colorbar is back.
| >
| >
| Well looking at the change log of why this change was made, the reason
| is given as
|
| 2007-12-17 David Bateman <address@hidden>
|
| * plot/__go_draw_axes__.m: Use "set pm3d explicit" so that
| contours can overlay pcolor plots. Privilege no hidden line
| removal when there are multiple objects in the plot.
|
|
| That is
|
| pcolor(peaks);hold on; contour(peaks,'k')
|
| has the contour lines in front. However, the proposed change doesn't
| seem to alter this, so this seem to be the right thing to do.. Now for
| the missing cbtics.. In fact I see the cbtics with gnuplot 4.2.2 and not
| with gnuplot 4.2 with the script as sent with "set pm3d implicit"..
| "show cbtics" gives exactly the same information in both cases.. I
| therefore suspect that this is a gnuplot 4.2 bug with user positioned
| colorbars, though correct me if I'm wrong.. So I therefore propose to do
| nothing about this. Patch attached
I applied this patch to my archive on both the main development line
and the release-3-0-x branch. Is that what you intended?
Thanks,
jwe