Merge branch 'main' into implementation/radar-basic/seaborn

Author: MarkusNeusinger

plots/radar-basic/implementations/python/matplotlib.py

@@ -1,62 +1,80 @@
-""" pyplots.ai
+""" anyplot.ai
 radar-basic: Basic Radar Chart
-Library: matplotlib 3.10.8 | Python 3.13.11
-Quality: 92/100 | Created: 2025-12-23
+Library: matplotlib 3.10.9 | Python 3.13.13
+Quality: 87/100 | Updated: 2026-04-29
 """
 
+import os
+
 import matplotlib.pyplot as plt
 import numpy as np
 
 
-# Data - Employee performance comparison across competencies (deterministic, no random)
+# Theme
+THEME = os.getenv("ANYPLOT_THEME", "light")
+PAGE_BG = "#FAF8F1" if THEME == "light" else "#1A1A17"
+ELEVATED_BG = "#FFFDF6" if THEME == "light" else "#242420"
+INK = "#1A1A17" if THEME == "light" else "#F0EFE8"
+INK_SOFT = "#4A4A44" if THEME == "light" else "#B8B7B0"
+INK_MUTED = "#6B6A63" if THEME == "light" else "#A8A79F"
+
+SERIES_1 = "#009E73"  # Okabe-Ito position 1
+SERIES_2 = "#D55E00"  # Okabe-Ito position 2
+
+# Data - Employee performance comparison across six competencies
 categories = ["Communication", "Technical Skills", "Teamwork", "Problem Solving", "Leadership", "Creativity"]
-employee_a = [85, 90, 78, 88, 72, 80]  # Senior Developer
-employee_b = [75, 70, 92, 65, 85, 88]  # Team Lead
+senior_dev = [82, 94, 75, 90, 48, 78]  # Strong technical, weaker leadership
+team_lead = [88, 55, 96, 62, 91, 70]  # Strong people skills, weaker technical
 
-# Number of variables
 num_vars = len(categories)
-
-# Compute angle for each axis
 angles = np.linspace(0, 2 * np.pi, num_vars, endpoint=False).tolist()
 
-# Close the polygons by appending first value
-employee_a_closed = employee_a + [employee_a[0]]
-employee_b_closed = employee_b + [employee_b[0]]
+senior_dev_closed = senior_dev + [senior_dev[0]]
+team_lead_closed = team_lead + [team_lead[0]]
 angles_closed = angles + [angles[0]]
 
-# Create square plot (better for radar charts)
-_, ax = plt.subplots(figsize=(12, 12), subplot_kw={"polar": True})
+# Plot
+fig, ax = plt.subplots(figsize=(12, 12), subplot_kw={"polar": True}, facecolor=PAGE_BG)
+ax.set_facecolor(PAGE_BG)
 
-# Plot Employee A (Python Blue)
-ax.fill(angles_closed, employee_a_closed, color="#306998", alpha=0.25)
+# Start from top (12 o'clock), go clockwise
+ax.set_theta_offset(np.pi / 2)
+ax.set_theta_direction(-1)
+
+# Senior Developer
+ax.fill(angles_closed, senior_dev_closed, color=SERIES_1, alpha=0.25)
 ax.plot(
-    angles_closed, employee_a_closed, color="#306998", linewidth=3, marker="o", markersize=12, label="Senior Developer"
+    angles_closed, senior_dev_closed, color=SERIES_1, linewidth=3, marker="o", markersize=10, label="Senior Developer"
 )
 
-# Plot Employee B (Python Yellow)
-ax.fill(angles_closed, employee_b_closed, color="#FFD43B", alpha=0.25)
-ax.plot(angles_closed, employee_b_closed, color="#FFD43B", linewidth=3, marker="o", markersize=12, label="Team Lead")
+# Team Lead
+ax.fill(angles_closed, team_lead_closed, color=SERIES_2, alpha=0.25)
+ax.plot(angles_closed, team_lead_closed, color=SERIES_2, linewidth=3, marker="o", markersize=10, label="Team Lead")
 
-# Set the angle for each axis label
+# Axis configuration
 ax.set_xticks(angles)
-ax.set_xticklabels(categories, fontsize=18)
+ax.set_xticklabels(categories, fontsize=18, color=INK)
 
-# Set radial limits and gridlines
 ax.set_ylim(0, 100)
 ax.set_yticks([20, 40, 60, 80, 100])
+ax.set_rlabel_position(22.5)
+ax.set_yticklabels(["20", "40", "60", "80", "100"], fontsize=13, color=INK_MUTED)
 
-# Position radial tick labels outside the chart for better clarity
-ax.set_rlabel_position(22.5)  # Move labels to 22.5 degrees for better visibility
-ax.set_yticklabels(["20", "40", "60", "80", "100"], fontsize=14, color="#555555", fontweight="medium")
-
-# Style grid
-ax.grid(True, alpha=0.4, linestyle="--", linewidth=1.5)
+# Grid and outer spine
+ax.grid(True, alpha=0.18, linewidth=1.0, color=INK)
+ax.spines["polar"].set_color(INK_SOFT)
+ax.spines["polar"].set_linewidth(0.8)
 
 # Title
-ax.set_title("Employee Performance · radar-basic · matplotlib · pyplots.ai", fontsize=24, pad=40)
+ax.set_title(
+    "Employee Performance · radar-basic · matplotlib · anyplot.ai", fontsize=24, fontweight="medium", pad=40, color=INK
+)
 
-# Legend (positioned to not cover data)
-ax.legend(loc="upper right", bbox_to_anchor=(1.3, 1.05), fontsize=16)
+# Legend
+leg = ax.legend(loc="upper right", bbox_to_anchor=(1.35, 1.1), fontsize=16)
+leg.get_frame().set_facecolor(ELEVATED_BG)
+leg.get_frame().set_edgecolor(INK_SOFT)
+plt.setp(leg.get_texts(), color=INK_SOFT)
 
 plt.tight_layout()
-plt.savefig("plot.png", dpi=300, bbox_inches="tight")
+plt.savefig(f"plot-{THEME}.png", dpi=300, bbox_inches="tight", facecolor=PAGE_BG)