Update app.py

app.py

@@ -37,8 +37,8 @@ color_codes = {
     # Add other types with their corresponding colors
 }
 
-# Modified draw_grid function with highlighting based on coordinates
-def draw_grid(data, highlight=None):
+# Function to draw the grid with optional highlighting
+def draw_grid(data, highlight_coords=None):
     fig, ax = plt.subplots(figsize=(12, 12))
     nrows, ncols = data['size']['rows'], data['size']['columns']
     ax.set_xlim(0, ncols)
@@ -46,29 +46,25 @@ def draw_grid(data, highlight=None):
     ax.set_xticks(range(ncols+1))
     ax.set_yticks(range(nrows+1))
     ax.grid(True)
-
+    
     for building in data['buildings']:
         coords = building['coords']
         b_type = building['type']
         size = building['size']
-        color = color_codes.get(b_type, '#FFFFFF')
-        # Highlight the selected building
-        if coords == highlight:
-            edgecolor = 'red'
-            linewidth = 3
+        color = color_codes.get(b_type, '#FFFFFF')  # Default color is white if not specified
+        
+        if highlight_coords and (coords[0], coords[1]) == tuple(highlight_coords):
+            highlighted_color = "#FFD700"  # Gold for highlighting
+            ax.add_patch(plt.Rectangle((coords[1], nrows-coords[0]-size), size, size, color=highlighted_color, edgecolor='black', linewidth=2))
         else:
-            edgecolor = 'black'
-            linewidth = 1
-        ax.add_patch(plt.Rectangle((coords[1], nrows-coords[0]-size), size, size, color=color, edgecolor=edgecolor, linewidth=linewidth))
-        ax.text(coords[1]+0.5*size, nrows-coords[0]-0.5*size, b_type, ha='center', va='center', fontsize=8, color='black')
-    
-    # Add the roads drawing logic here, if applicable
+            ax.add_patch(plt.Rectangle((coords[1], nrows-coords[0]-size), size, size, color=color, edgecolor='black', linewidth=1))
+            ax.text(coords[1]+0.5*size, nrows-coords[0]-0.5*size, b_type, ha='center', va='center', fontsize=8, color='black')
 
     ax.set_xlabel('Columns')
     ax.set_ylabel('Rows')
     ax.set_title('Village Layout with Color Coding')
     return fig
-    
+
 # Main Streamlit app function
 def main():
     st.title('Green Smart Village Application')