HOW TO GET X, Y CO-ORDINATE VALUE FROM A IMAGE FILE generated by Matlab program?

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I have following vectors x = 1 : 10 :100; y = 1 : 20 :200; I have plotted using plot(x,y) command and saved the output file (.fig file) in line.jpg I need a method which will take input as line.jpg and will return me x & y in vector as
x =
1 11 21 31 41 51 61 71 81 91
y =
1 21 41 61 81 101 121 141 161 181
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Answers (1)

Walter Roberson
Walter Roberson on 12 Aug 2015
Note: it is all much easier to do from a .fig file -- the .fig file has the actual data in it.

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