How do I draw a grid onto a plot in Python?

Question

I just finished writing code to make a plot using pylab in Python and now I would like to superimpose a grid of 10x10 onto the scatter plot. How do I do that?

Answer 1

If you want to use pyplot.grid then you can use the below-mentioned code:-

x = numpy.arange(0, 1, 0.05) 

y = numpy.power(x, 2) 

fig = plt.figure() 

ax = fig.gca() 

ax.set_xticks(numpy.arange(0, 1, 0.1)) ax.set_yticks(numpy.arange(0, 1., 0.1)) 

plt.scatter(x, y) 

plt.grid() 

plt.show()