Re: change position of x-axis

[Juan Pablo Carbajal]

On Tue, Oct 11, 2011 at 4:21 PM, bpabbott <address@hidden> wrote:

On Oct 11, 2011, at 10:16 AM, Juan Pablo Carbajal <address@hidden> wrote:

On Tue, Oct 11, 2011 at 2:44 PM, Ben Abbott <address@hidden> wrote:

On Oct 11, 2011, at 8:29 AM, Vlăduţ Frăţiman wrote:

Thanks!

I already try'it that but seem to be an bug. My plot show an intrerupted line and old axis don't disspear.

I use octave 3.2.1 on Ubuntu 1104. Plots are rendered with gnuplot.

I put an image as attachament to see what i mean.

<graf.png>

It works correctly for me. Perhaps we're doing something else differently that it producing a different result?

The following works for me.

close all

clear all

x = 0:0.1:10;

y = sin(x)./(1+x) + x*0.1 - .4;
plot (x, y);

set (gca, "xaxislocation", "zero")

print test.png
preview test.png

Does this work for you?

Ben

<test.png>

Ben,
please add the line

set (gca, "box", "off")

to see the remainding of the axis. This problem is even in the plot "polar" when the box is switched off.

 

With "box" "off" I get the attached result. Do you see the same?

Ben

Ben inndeed, I get the same. Do you see there is a line in the bottom (previous position of the axis)? One would desire it is not there. If you move the y-axis to 0 also (and there are some negative values in the x axis) the same will happen: A vertical line will remain at teh leftmost border of the plot. 

Cheers,

-- 
M. Sc. Juan Pablo Carbajal
-----
PhD Student
University of Zürich
http://ailab.ifi.uzh.ch/carbajal/