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PlotAxisAtOrigin

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PlotAxisAtOrigin

by

Shanrong Zhang (view profile)

 

21 Mar 2006 (Updated )

This is a 2D vresion of Plot3AxisAtOrigin, which may be used to plot axis at origin.

Editor's Notes:

This file was selected as MATLAB Central Pick of the Week

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File Information
Description

PlotAxisAtOrigin Plot 2D axes through the origin. It is a 2D version of Plot3AxisAtOrigin written by Michael Robbins. Have fun!

Acknowledgements

Plot3axisatorigin inspired this file.

This file inspired Axescenter.

MATLAB release MATLAB 7.1.0 (R14SP3)
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Comments and Ratings (15)
21 Apr 2015 Isabella Osetinsky-Tzidaki

Dear Shanrong Zhang,

please add output H=PlotAxisAtOrigin(x,y),
along with a slight change in the second active line: H=plot(x,y);

It allows handling of the figure:
function H=PlotAxisAtOrigin(x,y)
%
% Example:
% x = -2*pi:pi/10:2*pi;
% y1 = sin(x);
% y2 = cos(x);
% y = [y1;y2];
% H=PlotAxisAtOrigin(x,y);
% H(1).LineWidth = 3;
% H(2).Marker = '*';
% H(2).Color = 'm';
%

% PLOT
if nargin == 2
H=plot(x,y);
%--contunue as in your original code ----

21 Apr 2015 Isabella Osetinsky-Tzidaki

works just as needed. Thank a lot!

30 Dec 2014 zhao

zhao (view profile)

when x and y doesn't contain zero , for example x=5:0.1:10; y=2*x . the function will not work

27 Jun 2014 Jan

Jan (view profile)

@Anael:

- Hide in comment line containing set(gcf,'color','w')

@Markus Buehren:
- It doesn't work because "Axes in origin" are actually lines in regular axes, which are hidden.

I'm thinking of writing function AxesToOrigin based on this function...

Comment only
04 Apr 2014 Anael

Anael (view profile)

Great function!
2 comments though:
-I don't like that it changes the background color.
-I wish it wouldn't need to take any arguments.

19 May 2013 Bob

Bob (view profile)

 
07 Apr 2013 Sam

Sam (view profile)

Hello, I can not understand how to apply this to my code. I want to shift the current origin to (0,0) from (-0.3, 0) but the -y axis should not appear. My code is:

% Plot for lambda = 0.5

n = 30;

dc1 = 1/30*(0.5*66+0.5*62);
dc2 = 1/30*(0.5*57+0.5*55);

dn1 = 1/30*(0.5*40+0.5*30);
dn2 = 1/30*(0.5*35+0.5*20);
dn3 = 1/30*(0.5*20+0.5*27);

e = -0.3:0.01:0.3;


bc1 = 30*dc1*(1+(dc1./(10+e)));
bc2 = 30*dc2*(1+(dc2./(10+e)));

bn1 = 30*dn1*(1+(dn1./(2+e)));
bn2 = 30*dn2*(1+(dn2./(2+e)));
bn3 = 30*dn3*(1+(dn3./(2+e)));


plot(e, bc1, 'g')
hold all
plot(e, bc2, 'r')
hold all
plot(e, bn1, 'b')
hold all
plot(e, bn2, 'y')
hold all
plot(e, bn3, 'black')

set(gca,'XTick',-0.3:0.1:0.3)

set(gca,'XTickLabel',{'-0.3','-0.2','-0.1','0','0.1', '0.2', '0.3'})

ylim([0 90]);
xlim([-0.3 0.3]);

title('BED Plots for Organs');
xlabel('Epsilon range of alpha/beta');
ylabel('BED');

%Thank you very much!

14 Jun 2012 David Polcari

Hi this is great but what do I do if I want to add axis labels?

Comment only
06 Jun 2012 zhang yanyu  
24 Nov 2011 chen Jian  
15 Apr 2010 Charles

I tried it. Works fine for me. Exactly what I wanted. Thanks for sharing

Comment only
30 Mar 2009 Christian  
09 Feb 2009 Markus Buehren

Markus Buehren (view profile)

Sorry, but I think this package is not very useful. On the first view it looks nice, but the axis will not change when zooming in etc.

Markus

16 Nov 2006 guillaume mille  
13 Oct 2006 Jinwei Gu  

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