Data Visualization (2) draw lines by point

Import matplotlib. pyplot as PLT

X_values = List (range (1,1000 ))
Y_values = [x ** 2 for X in x_values]

# PLT. Scatter (x_values, y_values, S = 40)
# X modify the line color
# PLT. Scatter (x_values, y_values, c = 'red', edgecolor = 'none', S = 40)
# Line color ing display
PLT. Scatter (x_values, y_values, c = y_values, cmap = PLT. cm. Blues, edgecolor = 'none', S = 40)

# Set the chart title and Add labels to the Axis
PLT. Title ("square numbers", fontsize = 24)
PLT. xlabel ("value", fontsize = 14)
PLT. ylabel ("square of value", fontsize = 14)

# Set the size of the scale mark
PLT. tick_params (axis = 'both ', which = 'major', labelsize = 12)

# Set the value range of each coordinate axis
PLT. axis ([,])

PLT. Show ()

Execution result:

 

Data Visualization (2) draw lines by point