Python matplotlib - setting x-axis scale -


i have graph displaying following:

plt.plot(valuex, scorelist) plt.xlabel("score number") # text x-axis plt.ylabel("score") # text y-axis plt.title("scores topic "+progressdisplay.topicname) plt.show()

valuex = [1, 2, 3, 4] , scorelist = [5, 0, 0, 2]

i want scale go in 1's, no matter values in 'scorelist'. x-axis going in .5 instead of 1s.

how set goes in 1?

just set xticks yourself. 

plt.xticks([1,2,3,4])

or 

plt.xticks(valuex)

since range functions happens work integers use instead: 

plt.xticks(range(1, 5))

or more dynamic , calculate data:

plt.xticks(range(min(valuex), max(valuex)+1))

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