Matplotlib Adding Grid Lines

With Pyplot, you can use the grid() function to add grid lines to the plot.

Add grid lines to the plot:

85, 90, 95, 100, 105, 110, 115, 120, 125])

270, 280, 290, 300, 310, 320, 330]) plt.title("Sports Watch Data") plt.xlabel("Average Pulse") plt.ylabel("Calorie Burnage") plt.plot(x, y) plt.grid() plt.show()

You can use the axis parameter in the grid() function to specify which grid lines to display. Legal values are: 'x', 'y', and 'both'. Default value is 'both'.

85, 90, 95, 100, 105, 110, 115, 120, 125])

270, 280, 290, 300, 310, 320, 330]) plt.title("Sports Watch Data") plt.xlabel("Average Pulse") plt.ylabel("Calorie Burnage") plt.plot(x, y) plt.grid(axis = 'x') plt.show()

85, 90, 95, 100, 105, 110, 115, 120, 125])

270, 280, 290, 300, 310, 320, 330]) plt.title("Sports Watch Data") plt.xlabel("Average Pulse") plt.ylabel("Calorie Burnage") plt.plot(x, y) plt.grid(axis = 'y') plt.show()

You can also set the line properties of the grid, like this: grid(color = ' color ', linestyle = ' linestyle ', linewidth = number ).

Set the line properties of the grid:

85, 90, 95, 100, 105, 110, 115, 120, 125])

270, 280, 290, 300, 310, 320, 330]) plt.title("Sports Watch Data") plt.xlabel("Average Pulse") plt.ylabel("Calorie Burnage") plt.plot(x, y)

plt.show()