anyway to get the RGB matrix of a Matlab Figure

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Yu Li 2019-5-2

Hi:

I plot a figure using Matlab and then I need the RGB matrix of it, below are my workflow:

1. plot figure

2. print figure to disk

3. read figure using 'imread',

but my questions is that, is there anyway/function to read the figure plotted by Matlab, so that I can get the RGB value, instead of print->imread?

Thanks!

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