How to plot one single data point in Matplotlib?

To plot one single data point in matplotlib, we can take the following steps −

• Initialize a list for x and y, with a single value.

• Limit x and y axis range for 0 to 5.

• Lay out a grid in current line style.

• Plot given x and y using plot() method, with marker="o", markeredgecolor="red", markerfacecolor="green".

• To display the figure, use show() method.

Example

from matplotlib import pyplot as plt
plt.rcParams["figure.figsize"] = [7.00, 3.50]
plt.rcParams["figure.autolayout"] = True
x = [4]
y = [3]
plt.xlim(0, 5)
plt.ylim(0, 5)
plt.grid()
plt.plot(x, y, marker="o", markersize=20, markeredgecolor="red",
markerfacecolor="green")
plt.show()

Output