Constructor
new Category()
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 |