odd plotyy behavior in GUI
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Im using plotyy to display a 2-variable graph in a matlab GUI I built. I would like the graph to clear every time I hit a button, so the first line in the callback function is "cla reset", but it's not working and I have no idea why. Can anyone help me out? Thanks.
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Walter Roberson
2014년 3월 15일
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Walter Roberson
2014년 3월 16일
Your "cla reset" is probably not operating on the axes you think it is. You should be using an explicit axes argument in the call,
cla(TheAxes, 'reset')
It is recommended that you give the parent object (axes, figure) for every graphics operation instead of relying on MATLAB "knowing" which one you are working on. For example,
plot(TheAxes, x, y)
instead of
plot(x, y)
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