1.0.127 • Published 4 months ago

@vtx/cs-map v1.0.127

Weekly downloads
-
License
ISC
Repository
-
Last release
4 months ago

cs-map

基于 cesium 封装的地图库

整体思路

组件列表

  • 地图 Map
    • 底图切换
      • 天地图-矢量
      • 天地图-卫星
    • 绘制 Draw
      • 线
    • 图层 Layer
      • 图形图层
      • 影像图层
  • 工具栏
    • 搜索
    • 工具
      • 测距
      • 测面
      • 框选
      • 圈选
      • 多边形选择
      • 地图书签
      • 地图下载
      • 地图打印
      • 空间定位查询
      • 比例尺
      • 鹰眼
    • 视图
      • 默认视角
      • 放大
      • 缩小
    • 分析
      • 管网基础分析
        • 缓冲区分析
        • 联通性分析
        • 流向性分析
        • 横截面分析
        • 纵断面分析
      • 管网结构智能诊断
        • 爆管关阀分析
        • 消防栓分析
        • 纳污范围分析
        • 污染源分析
        • 大口径分析
      • 管网智能分析
        • 孤立区域诊断
        • 环状管网诊断
        • 逆坡识别诊断
        • 流向异常诊断
        • 大管套小管诊断
    • 图层
      • 全选
      • 行政区划
      • ......

地图

method

方法作用
getLayerByFeature(feature)通过图形查询所属图层
getLayerByKey(keys)根据 keys 查找展示的图层
getVisibleLayersByKeys(key)根据 keys 查找展示的图层
showTip(content)展示提示
hideTip()隐藏提示
showModal(params)展示弹窗

FeatureLayer 图形图层

示例

// 加载 geoserver
let layer = new FeatureLayer({
  url: '/geoserver/zhsw/wms',
  params: {
    service: 'WFS',
    version: '1.0.0',
    request: 'GetFeature',
    maxFeatures: 99999,
    outputFormat: 'application/json',
    typeName: 'zhsw:putian_network_access_enterprise',
    QUERY_LAYERS: 'zhsw:putian_network_access_enterprise',
    ...params,
  },
  style: 'RWQY',
  zIndex: 5,
  key: 'SS_RWQY',
  name: '入网企业',
  autoRefresh: true,
  template: feature => {
    return <div>{feature.values_.name}</div>;
  }
});

map.addLayer(layer);
// 加载 接口
let layer = new FeatureLayer({
  url: '/cloud/zhsw-jcss/api/device/list',
  params: {
    deviceTypeId: 'WATER_METER',
  },
  style: 'YWJ',
  zIndex: 5,
  key: 'SB_YWJ',
  name: '液位计',
  labelField: 'deviceFactoryName',
  autoRefresh: true, // 自动刷新
  template: feature => {
    return <PopupTemplate feature={feature} map={map} />;
  },
});

map.addLayer(layer);
// 加载 数据
let layer = new FeatureLayer({
  data: {name: 'xxx液位计', geometryInfo: {coordType: "wgs84", type: 'point', lngLats: '119.0248,25.6389'}}, // []
  style: 'YWJ',
  zIndex: 5,
  key: 'SB_YWJ',
  name: '液位计',
  labelField: 'name',
  autoRefresh: true, // 自动刷新
  template: feature => {
    return <PopupTemplate feature={feature} map={map} />;
  },
});

map.addLayer(layer);

api

参数说明类型是否必填
url图层接口string
method请求方式string
params请求参数object
sourceOptions数据源图层其他参数object
data直接通过 json 数据渲染,可忽略上面的请求,但注意必须包含 geometryInfo 字段object
features直接通过图形数据渲染,可忽略上面的请求object
key图层标识string
name图层名称string
labelField标签取值字段string
style图层样式,传入字符串时会直接从 MapIcon 中加载string
template缩略看板ReactNode
autoRefresh自动刷新标识string

method

方法说明
refresh()刷新图层
loadData(data)加载数据
loadUrlData(url, params, method)通过接口请求加载数据
loadFeatures(features)加载图形
getFeatureByFieldValue(field, value)通过字段及内容查找图形

geometryInfo 说明

字段说明类型是否必填
type图形类型: pointpolylinepolygonstring
lngLats经纬度: "119.0248,25.6389", 多个: "119.0248,25.6389;119.0248,25.6389"string
coordType坐标系: wgs84bmapamapstring

ImageLayer 图像图层

api

参数说明类型是否必填
url图层接口string
method请求方式string
params请求参数object
sourceOptions数据源图层其他参数object
key图层标识string
name图层名称string
labelField标签取值字段string
template缩略看板ReactNode

method

方法说明
getFeatureInfo(event, map)获取鼠标点击时的图形信息

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