How to get the value of 'x' from a figure?

2013 2 12
3 个回答
7 次查看（30 天）

0 个投票

Hello,
I'm trying to get the value of the x axis from a figure. I am currently using gtext, is there another way?
Cheers

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回答（3 个）

Azzi Abdelmalek
Azzi Abdelmalek 2013-2-12

0 个投票

Click on your plot then type in command windows
x=get(gco,'xdata')
Thorsten
Thorsten 2013-2-12
编辑：Thorsten 2013-2-12

0 个投票

Depending on what you need, try
xlim
or
get(gca, 'XTick')
eduardoq
eduardoq 2013-2-12

0 个投票

Found it!
ggg=gtext('hhh');
click on the figure the coordinate you wish to know
get(ggg);
look into 'Position' and done
or simply click on tools in the figure window, data cursor and click the point you are trying to find the corrdinates

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eduardoq
eduardoq
2013-2-12

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