saifullahrind/DataVisualization

1import matplotlib.pyplot as plt2import numpy as np3 4 5def plot_line_chart(data):6    # Data should be a list of numerical values7    plt.plot(data, marker='o')8    plt.title("Line Chart")9    plt.xlabel("X-axis")10    plt.ylabel("Y-axis")11    plt.grid(True)12    plt.show()13 14def plot_bar_chart(categories, values):15    # Categories and values should be two lists of equal length16    plt.bar(categories, values, color='skyblue')17    plt.title("Bar Chart")18    plt.xlabel("Categories")19    plt.ylabel("Values")20    plt.show()21 22def plot_pie_chart(categories, values):23    # Categories and values should be two lists of equal length24    plt.pie(values, labels=categories, autopct='%1.1f%%', startangle=140)25    plt.title("Pie Chart")26    plt.show()27 28def main():29    print("Welcome to the Data Visualization App!")30    print("Select the type of chart you want to create:")31    print("1. Line Chart")32    print("2. Bar Chart")33    print("3. Pie Chart")34    35    chart_type = input("Enter the number of your choice: ")36    37    if chart_type == "1":38        data = list(map(int, input("Enter the numerical data for the line chart (comma separated): ").split(',')))39        plot_line_chart(data)40    41    elif chart_type == "2":42        categories = input("Enter the categories (comma separated): ").split(',')43        values = list(map(int, input("Enter the corresponding values (comma separated): ").split(',')))44        plot_bar_chart(categories, values)45    46    elif chart_type == "3":47        categories = input("Enter the categories (comma separated): ").split(',')48        values = list(map(int, input("Enter the corresponding values (comma separated): ").split(',')))49        plot_pie_chart(categories, values)50    51    else:52        print("Invalid choice. Please enter a valid chart type number.")53 54if __name__ == "__main__":55    main()56import matplotlib.pyplot as plt57 58# Sample data59x = [1, 2, 3, 4, 5]60y = [1, 4, 9, 16, 25]61 62# Plotting the data63plt.plot(x, y, label='y = x^2')64plt.title('Sample Line Plot')65plt.xlabel('X')66plt.ylabel('Y')67plt.legend()68plt.grid(True)69 70# Display the plot71plt.show()72 73import matplotlib.pyplot as plt74 75def plot_line_chart(data):76    plt.plot(data, marker='o')77    plt.title("Line Chart")78    plt.xlabel("X-axis")79    plt.ylabel("Y-axis")80    plt.grid(True)81    plt.show()82 83def plot_bar_chart(categories, values):84    plt.bar(categories, values, color='skyblue')85    plt.title("Bar Chart")86    plt.xlabel("Categories")87    plt.ylabel("Values")88    plt.show()89 90def plot_pie_chart(categories, values):91    plt.pie(values, labels=categories, autopct='%1.1f%%', startangle=140)92    plt.title("Pie Chart")93    plt.show()94 95def main():96    print("Welcome to the Data Visualization App!")97    print("Select the type of chart you want to create:")98    print("1. Line Chart")99    print("2. Bar Chart")100    print("3. Pie Chart")101    102    chart_type = input("Enter the number of your choice: ")103    104    if chart_type == "1":105        data = list(map(int, input("Enter the numerical data for the line chart (comma separated): ").split(',')))106        plot_line_chart(data)107    108    elif chart_type == "2":109        categories = input("Enter the categories (comma separated): ").split(',')110        values = list(map(int, input("Enter the corresponding values (comma separated): ").split(',')))111        plot_bar_chart(categories, values)112    113    elif chart_type == "3":114        categories = input("Enter the categories (comma separated): ").split(',')115        values = list(map(int, input("Enter the corresponding values (comma separated): ").split(',')))116        plot_pie_chart(categories, values)117    118    else:119        print("Invalid choice. Please enter a valid chart type number.")120 121if __name__ == "__main__":122    main()123 124