Category

GeoGlobe.Visuals.MapV. Category

基于MapV的分类图层

Constructor

new Category()

Author:
  • kz
Example
//构造MapV可视化图层
 var mapV = new GeoGlobe.Visuals.MapV();
 //添加到地图中
 mapV.addTo(map);
 //构造分类图层
 var category = new GeoGlobe.Visuals.MapV.Category({
    id: 'category_1',
    visibility: true,
    dragdrawing: true,
    data: [{
        "type": "Feature",
        "properties": {count:5},
        "geometry": {
            "type": "Point",
            "coordinates": [123.3192464663197, 43.91886355937628]
        }
    }],
    rendererOptions: {
        splitList:{
            other: "#FFC0CB",
            1 : "#00FF00",
            2: "yellow",
            3 : "red"
        },
        size: 2,
        max: 30
    }
 });
 //添加到MapV可视化图层
 category.addTo(mapV);
 //绘制
 mapV.render();

Members

visibility :Boolean

Default Value:
  • true
图层可见性
Type:
  • Boolean

Methods

addTo(mapV)

关联mapV
Parameters:
Name Type Description
mapV GeoGlobe.Visuals.MapV

destroy()

销毁图层

remove()

从父对象中移除自己

render()

绘制

setData(data)

数据的处理
Parameters:
Name Type Description
data Array 数据,geojson格式

setVisible(visibility)

图层的显示与隐藏
Parameters:
Name Type Description
visibility Boolean 可见性