Class: FMExtent

Members

readonlybound

Properties:

Name	Type	Description
bound	fengmap.FMBound	边界

readonlyheight

元素高度

Properties:

Type	Description
number

readonlyID

ID

Properties:

Type	Description
number

readonlylevel

元素所在层级

Properties:

Type	Description
string

readonlytype

Properties:

Name	Type	Description
type	fengmap.FMType	节点类型

visible

Properties:

Name	Type	Description
visible	Boolean	true 显示 false 隐藏

readonlyx

中点X轴坐标

Properties:

Name	Type	Description
返回中点X轴坐标	number

readonlyy

中点Y轴坐标

Properties:

Name	Type	Description
返回中点Y轴坐标	number

Methods

inherited dispose()

废置地图对象

getArea(){number}

获取计算的面积

Returns:

Type	Description
number	面积

inherited getBound(){Object}

获取模型边界

Deprecated

• 3.1.5 版本及以后版本将不可用

Returns:

Type	Description
Object	获取模型边界 minX: mbound.minX, maxX: mbound.maxX, minY: mbound.minY, maxY: mbound.maxY

getData(){Object}

获取地板数据属性

Returns:

Name	Type	Description
Object	Object	地板的数据属性 Name Type Description ID number 图层唯一id area number 面积

inherited traverse(callback)

遍历返回子节点

Name	Type	Description
callback