优化代码结构

src/main/java/com/dayrain/style/CircleFactory.java

@@ -0,0 +1,18 @@
+package com.dayrain.style;
+
+import javafx.scene.paint.Color;
+import javafx.scene.shape.Circle;
+/**
+ * 圆
+ * @author peng
+ * @date 2021/11/11
+ */
+public class CircleFactory {
+
+    public static Circle getLightCircle(Color color) {
+        Circle circle = new Circle();
+        circle.setRadius(10);
+        circle.setFill(color);
+        return circle;
+    }
+}