0 个投票

When i use surf (e.g. with peaks) the Z axis is not shown. (Linux 64, nvidia-drivers-295.49, Matlab 2012a)

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Jan
Jan 2012-5-16
Could you post a small example, which reproduces the problem?
Kye Taylor
Kye Taylor 2012-5-16
What is the output from
which surf -all
Florian
Florian 2012-5-16
example:
>> peaks
output:
>> which surf -all
/home/shared/local/MATLAB/R2012a/toolbox/matlab/graph3d/surf.m
Florian
Florian 2012-5-16
http://oi47.tinypic.com/j6jxoo.jpg

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 采纳的回答

Florian
Florian 2012-5-19

0 个投票

Meanwhile I've noticed that it is visible in the exported eps. So that's good enough for me right now, though it is not a real solution to the problem...

更多回答（1 个）

Kye Taylor
Kye Taylor 2012-5-16

1 个投票

After issuing
peaks
issue the command
zlabel('z')

8 个评论
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Florian
Florian 2012-5-16
not working... :(
Kye Taylor
Kye Taylor 2012-5-16
Sounds like a more subtle problem... Perhaps try closing all figure windows first because zlabel will put a label on the current active figure window. If that doesn't work, does zlabel('z') add a zlabel on your machine with the following commands?
surf(membrane)
zlabel('z')
Florian
Florian 2012-5-17
Same same and btw. it also appears right from the start, i.e. after I've restarted MATLAB.
I found that
>> axis vis3d
fixes it. BUT:
>> set(gca, 'DataAspectRatioMode', 'auto','PlotBoxAspectRatioMode', 'auto','CameraViewAngleMode', 'auto')
makes it disappear again. So how do I get both? Stretch to fill and a z axis?
Kye Taylor
Kye Taylor 2012-5-17
You should be able to have both... The fact that surf(membrane) and zlabel('z') don't work right away is troubling, and I'm not sure what the solution is. I suggest posting a copy of your code that creates a figure that's 1.) missing the zlabel, 2) using axis vis3d to add a label, and 3.) using the set command to screw it up. Seeing all the commands sequentially may allow others more insight.
Florian
Florian 2012-5-19
>> peaks
No z axis.
>> axis vis3d
Z axis visible
>> set(gca, 'DataAspectRatioMode', 'auto','PlotBoxAspectRatioMode', 'auto','CameraViewAngleMode', 'auto')
Z axis disappeared.
Walter Roberson
Walter Roberson 2012-5-19
OpenGL renderer, right?
Florian
Florian 2012-5-21
Yes!
>> set(gcf, 'Renderer', 'painters')
% zaxis visible
>> set(gcf, 'Renderer', 'zbuffer')
% zaxis visible
>> set(gcf, 'Renderer', 'opengl')
% zaxis NOT visible
Chad Greene
Chad Greene 2014-8-16
Or more simply, rend, rend, rend

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