1.在高德地图上绘制的多边形:经纬度逗号分隔格式:上面是用来方便存坐标的对象:下面是方法测试:直接复制代码即可运行 public class Point { private Double x; private Double y; public Point (Double x , Double y) { this.x = x; this.y = y; } public Double getX() { return x; } public void setX(Double x) { this.x =…