numpy7.py

import matplotlib.pyplot as plt

def draw_hourglass():
    # Create the figure and axis
    fig, ax = plt.subplots(figsize=(6, 6))

    # 1. Draw the black axes (Crosshair)
    # Horizontal line from x=-2 to 2 at y=0
    ax.plot([-2, 2], [0, 0], color='black', linewidth=2)
    # Vertical line from y=-2 to 2 at x=0
    ax.plot([0, 0], [-2, 2], color='black', linewidth=2)

    # 2. Draw the Red Hourglass (Left side)
    # Vertices for the top triangle: (-1.3, 1), (-0.7, 1), (-1, 0)
    # Vertices for the bottom triangle: (-1.3, -1), (-0.7, -1), (-1, 0)
    # We combine them into one path to draw the outline
    red_x = [-1.3, -0.7, -1, -1.3, -0.7, -1]
    red_y = [1, 1, 0, -1, -1, 0]
    
    # Plotting specific segments to match the hourglass shape
    ax.plot([-1.3, -0.7, -1, -1.3], [1, 1, 0, 1], color='#D35400', linewidth=2) # Top
    ax.plot([-1.3, -0.7, -1, -1.3], [-1, -1, 0, -1], color='#D35400', linewidth=2) # Bottom

    # 3. Draw the Green Hourglass (Right side)
    # Mirroring the coordinates to the right side (x + 2 approx)
    ax.plot([0.7, 1.3, 1, 0.7], [1, 1, 0, 1], color='#00FF00', linewidth=2) # Top
    ax.plot([0.7, 1.3, 1, 0.7], [-1, -1, 0, -1], color='#00FF00', linewidth=2) # Bottom

    # Formatting the plot
    ax.set_xlim(-2.5, 2.5)
    ax.set_ylim(-2.5, 2.5)
    ax.set_aspect('equal') # Keep the proportions square
    
    # Hide the default spines and ticks to match the clean look of the image
    plt.axis('off')

    plt.show()

if __name__ == "__main__":
    draw_hourglass()