Init

js/geometry/GeometryPoint.js

@@ -0,0 +1,30 @@
+export default class GeometryPoint
+{
+    constructor(x, y)
+    {
+        this.x = x;
+        this.y = y;
+    }
+
+    isEqual(geometryPoint)
+    {
+        return this.x === geometryPoint.x && this.y === geometryPoint.y;
+    }
+
+    getDistanceToPoint(geometryPoint)
+    {
+        return Math.sqrt(Math.pow(geometryPoint.x - this.x,2) + Math.pow(geometryPoint.y - this.y,2));
+    }
+
+    getAngleToPoint(geometryPoint)
+    {
+        return Math.atan2(this.y - geometryPoint.y, this.x - geometryPoint.x);
+    }
+
+    draw(context)
+    {
+        context.beginPath();
+        context.arc(this.x, this.y, 3, 0, 2 * Math.PI);
+        context.stroke();
+    }
+}