105 lines
3.3 KiB
Python
105 lines
3.3 KiB
Python
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#!/usr/bin/env python3
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"""
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Testing Telos - Diagram PNG Generator
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=====================================
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Generates the four high-resolution PNG diagrams for the "Testing Telos" blog post.
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Saves them directly into an `assets/` folder (created automatically if missing).
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Run this script once in the root of your work-blog repository:
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python3 generate-telos-diagrams.py
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It will produce:
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assets/telos-feature-iteration.png
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assets/telos-invariance-testing.png
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assets/telos-cross-cutting.png
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assets/telos-targeted-concerns.png
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All images are 260×260 px at 300 DPI for crisp rendering on the blog.
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"""
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import matplotlib.pyplot as plt
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from matplotlib.patches import Polygon, Circle
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import numpy as np
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import os
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# Ensure assets/ directory exists
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os.makedirs("assets", exist_ok=True)
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DPI = 300
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SIZE = 260
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def save_fig(fig, filename):
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"""Save figure with consistent styling and transparency."""
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fig.savefig(f"assets/{filename}", dpi=DPI, bbox_inches="tight", pad_inches=0.02, transparent=True)
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plt.close(fig)
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print(f"✓ Generated: assets/{filename}")
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# 1. Feature Iteration — The Triangle (Pyramid)
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fig1, ax1 = plt.subplots(figsize=(SIZE/100, SIZE/100))
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ax1.set_xlim(0, 100)
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ax1.set_ylim(0, 105)
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ax1.set_aspect("equal")
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ax1.axis("off")
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# Main pyramid triangle
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triangle = Polygon([[50, 12], [92, 92], [8, 92]], closed=True,
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facecolor="#F8E4C4", edgecolor="#A07828", linewidth=6)
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ax1.add_patch(triangle)
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# Unit-test layer line (widest)
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ax1.plot([22, 78], [73, 73], color="#A07828", linewidth=3)
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# Integration-test layer line (middle)
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ax1.plot([35, 65], [46, 46], color="#A07828", linewidth=3)
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save_fig(fig1, "telos-feature-iteration.png")
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# 2. Invariance Testing — The Bullseye
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fig2, ax2 = plt.subplots(figsize=(SIZE/100, SIZE/100))
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ax2.set_xlim(0, 100)
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ax2.set_ylim(0, 100)
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ax2.set_aspect("equal")
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ax2.axis("off")
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# Outermost ring
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ax2.add_patch(Circle((50, 50), 44, facecolor="#D4B896", edgecolor="#A07828", linewidth=4))
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# Middle ring
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ax2.add_patch(Circle((50, 50), 29, facecolor="#C4A276", edgecolor="#8B7560", linewidth=4))
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# Innermost ring
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ax2.add_patch(Circle((50, 50), 14, facecolor="#A0522D", edgecolor="#7A3E20", linewidth=4))
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save_fig(fig2, "telos-invariance-testing.png")
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# 3. Cross-Cutting Structural Changes — The Diamond
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fig3, ax3 = plt.subplots(figsize=(SIZE/100, SIZE/100))
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ax3.set_xlim(0, 100)
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ax3.set_ylim(0, 100)
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ax3.set_aspect("equal")
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ax3.axis("off")
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diamond_points = [[50, 6], [94, 50], [50, 94], [6, 50]]
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diamond = Polygon(diamond_points, closed=True,
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facecolor="#7BA085", edgecolor="#5A7A63", linewidth=6)
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ax3.add_patch(diamond)
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save_fig(fig3, "telos-cross-cutting.png")
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# 4. Targeted Non-Functional Concerns — The Star
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fig4, ax4 = plt.subplots(figsize=(SIZE/100, SIZE/100))
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ax4.set_xlim(0, 100)
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ax4.set_ylim(0, 100)
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ax4.set_aspect("equal")
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ax4.axis("off")
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# Star vertices (10-pointed star)
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star_points = np.array([
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[50, 4], [61, 36], [96, 36], [68, 58], [78, 92],
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[50, 72], [22, 92], [32, 58], [4, 36], [39, 36]
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])
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star = Polygon(star_points, closed=True,
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facecolor="#C07060", edgecolor="#8B4040", linewidth=6)
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ax4.add_patch(star)
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save_fig(fig4, "telos-targeted-concerns.png")
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print("\n🎉 All four Testing Telos PNG diagrams have been generated successfully!")
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print(" They are now ready to be referenced in your Markdown post.")
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