Page 159 - Touhpad Ai

Example: Let us consider the average temperature in Delhi and then draw a line graph from the available data:

Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Temperature 10 15 25 37 45 47 46 40 38 30 25 16

Program 1: Create a Line Graph for different temperature in different months using Python.

Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Temperature 10 15 25 37 45 47 46 40 38 30 25 16

Code:

import matplotlib.pyplot as plt

# Sample data for the line graph
months = ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec']
temperatures = [10, 15, 25, 37, 45, 47, 46, 40, 38, 30, 25, 16]

' ' ' Create a line graph using plot() function with customized markers, linewidth, and
linestyle' ' '
plt.plot(months, temperatures,
marker='o', markersize=8, markeredgecolor='red',
linestyle='--', linewidth=2, color='b', label='Temperature')

# Add titles and labels
plt.title('Average Monthly Temperatures in Delhi')
plt.xlabel('Month')
plt.ylabel('Temperature (°C)')

# Show the legend
plt.legend()

# Display the plot
plt.show()

Data Visualization 157