Position of text objects ?

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Max Müller
Max Müller 2014-8-22
回答： Adam 2014-8-22
Hey Guys,
It is possible to add some text to each Point, after u have plotted an Array. If u call not the children of the axes u get as many children as u have text objects + one child for the plot line. Now I want to ask u: Is it possible to get the x and y Value of the text position ?
example:
%%%%%%%%%%%%%%%%%%%
x = 1:10
y = 3*x
name = 'hello'
plot(x,y)
text(x,y,name)
%%%%%%%%%%%%%%%%%%%

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采纳的回答

Adam
Adam 2014-8-22
Use
hText = text(x,y,name)
instead.
That will give you an array of handles for each text object. You can then call e.g.
pos = get( hText(1), 'Position' );
to get the coordinates (x,y,z) of the that text item

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