Update index.html

index.html

@@ -418,12 +418,13 @@
                 }
             }
 
-            drawStations() {
+drawStations() {
                 sdrStations.forEach(station => {
                     const pos = this.latLongToXY(station.location[0], station.location[1]);
 
-                    // Draw coverage area with gradient
+                    // Draw coverage area with gradient - Fixed gradient parameters
                     const gradient = this.ctx.createRadialGradient(
+                        pos.x, pos.y, 0,
                         pos.x, pos.y, station.range / 2
                     );
                     gradient.addColorStop(0, `rgba(0,255,0,${station.active ? 0.2 : 0.05})`);