How do I get more info on class method?

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Doug
Doug 2012-12-18
I'm new to OOP. I can see how to get the list of methods from a class. But don't know how to get info on how to use the method. So two questions: 1) if a method has a helpfile how do I view it? 2) if no helpfile, how do I get info on how to use the method (what it does, what arguments it needs, etc)?
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Doug
Doug 2012-12-18
One that others wrote (even more specific, one that Matlab developed)
Doug
Doug 2012-12-18
But the question isn't for a particular class/method. It is a general question. What are the ways to get info about methods for any given class. Functions that MathWorks developed have help files. And one can see it by typing 'help function' or maybe even 'type function' to see what the function does and its arguments. How does one do that for class methods?

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Daniel Shub
Daniel Shub 2012-12-18
编辑：Daniel Shub 2012-12-19
As an example to get help with the isplaying method of the MATLAB audioplayer class you would do
help audioplayer.isplaying
which can be generalized as
help class.method
EDIT
If you want the documentation you can do
doc audioplayer/isplaying
which can be generalized as
doc class/method
If you want to see the code, it is a little harder since the code can be located in two places. You should try
type @audioplayer/isplaying
and
type audioplayer
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Doug
Doug 2012-12-18
For example, here is some sample code figure(1);ax=gca;plot(1:100,1:100);x=[50 1];y=[50 1]; scribepin=scribe.scribepin('parent',ax,'DataAxes',ax,'DataPosition',[x;y;[0 0]]');figPixelPos=scribepin.topixels; When I type 'scribepin.methods' I see the 'topixels' method, but help is of no use. How do I find out more about it? I can guess what it does, but that is insufficient.
Doug
Doug 2012-12-18
I wrote my last comment without seeing Image Analyst comment. Thanks you both Daniel and Image Analyst. I think my question has now been answered

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