Update my_pages/ica.py

my_pages/ica.py

@@ -77,18 +77,37 @@ def render():
     # Plot
     fig, ax = plt.subplots()
     ax.plot(*np.append(vertices, [vertices[0]], axis=0).T)
-    ax.scatter(vertices[:,0], vertices[:,1], c=["blue", "green", "red"], s=100)
+    # ax.scatter(vertices[:,0], vertices[:,1], c=["blue", "green", "red"], s=100)
     ax.text(*vertices[0], "Intentional", ha="center", va="bottom")
     ax.text(*vertices[1], "Conventional", ha="right", va="top")
     ax.text(*vertices[2], "Arbitrary", ha="left", va="top")
-    ax.scatter(point[0], point[1], c="white", s=2000)
-    ax.scatter(point[0], point[1], c="orange", s=2000, zorder=5, alpha=0.2)
+    ax.scatter(point[0], point[1], c="white", s=20000)
+    ax.scatter(point[0], point[1], c="orange", s=20000, zorder=5, alpha=0.3)
     ax.set_aspect("equal")
     ax.axis("off")
 
     fig.patch.set_alpha(0)
     ax.patch.set_alpha(0)
 
+    # --- Dummy points scattered inside triangle ---
+    # (x, y, text)
+    locations = [
+        (0.3, 0.2, "Example A"),
+        (0.7, 0.25, "Example B"),
+        (0.5, 0.6, "Example C"),
+        (0.2, 0.4, "Example D"),
+        (0.8, 0.5, "Example E"),
+    ]
+
+    torch_radius = 0.25  # how far the "torch" illuminates
+
+    # Illuminate nearby points
+    for (x, y, label) in locations:
+        dist = np.linalg.norm([x - point[0], y - point[1]])
+        if dist <= torch_radius:
+            ax.scatter(x, y, c="red", s=50, zorder=6)
+            ax.text(x, y + 0.03, label, ha="center", va="bottom", color="white")
+    
     st.pyplot(fig)
 
     # Display interpretation