matplotlib - Updating a plot after show -


say have created plot , show it

fig1 = plt.figure() ax = fig1.add_subplot(111) lt.plot(mat0[21:27,1],mat0[21:27,4],marker='s', label = "21") lt.plot(mat0[21:27,1],mat0[21:27,3],marker='s', label = "23") plt.plot(mat0[21:27,1],mat0[21:27,2],marker='s', label = "28") pl.show()

i realize have missed lines plot, how can update graph without going through process of plotting every single line again?


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