specifying the handle as you plot

2012 5 22
2 个回答
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if I try to plot the following:
plot(0.5,0.5)
Is there any way to specify what handle the object will have while using plot? I want to avoid looking through the children of my axes, i.e.
handles = get(gca,'children')
and just be able to change the settings of that one object with:
set(handles(?),'xdata',1.5)
Thanks

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Honglei Chen
Honglei Chen 2012-5-22

1 个投票

h = plot(0.5,0.5)
returns the handle in h

更多回答（1 个）

Walter Roberson
Walter Roberson 2012-5-22

1 个投票

Record the output of plot() and use that, such as
h = plot(0.5, 0.5)
Then you can
set(h, 'xdata', 1.5)

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