def prepare_geojson_layer(self, data_id: str, layer_name: str):
"""
根据上传到iportal的geojson数据，生成Layer
Args:
data_id: 数据在iPortal中的id
layer_name: 图层名称
Returns:
Layer信息
"""
layer = Layer()
layer.prjCoordSys = PrjCoordSys()
layer.prjCoordSys.epsgCode = 4326
layer.name = layer_name
layer.layerType = LayerType.FEATURE_LAYER
layer.isVisible = True
layer.title = layer_name
layer.identifier = 'THEME'
layer.datasourceName = 'true'
layer.cartoCSS = '{"isAddFile":true,"needTransform":"needTransform"}'
layer.url = self._portal._base_url + '/datas/' + str(
data_id) + '/content.json'
layer.themeSettings = '{"filter" : "", "vectorType": "REGION", "type" : "VECTOR"}'
return layer
def __prepare_base_layer(self, type: OnlineBaseLayerType):
base_layers = []
if type in (OnlineBaseLayerType.DEFAULT, OnlineBaseLayerType.TIANDITU):
base_layer = Layer()
base_layer.url = 'http://t1.tianditu.cn'
base_layer.title = '天地图'
base_layer.zindex = 0
base_layer.layerType = LayerType.BASE_LAYER
base_layer.name = '天地图'
base_layer.isVisible = True
base_layer.type = SourceType.TIANDITU_VEC
base_layer_text = Layer()
base_layer_text.url = 'http://t1.tianditu.cn'
base_layer_text.title = '天地图-标签'
base_layer_text.zindex = 1
base_layer_text.layerType = LayerType.OVERLAY_LAYER
base_layer_text.name = '天地图-标签'
base_layer_text.isVisible = True
base_layer_text.type = SourceType.TIANDITU_VEC
base_layers = base_layers + [base_layer, base_layer_text]
elif type is OnlineBaseLayerType.CHINADARK:
base_layer = Layer()
base_layer.layerType = LayerType.BASE_LAYER
base_layer.isVisible = True
base_layer.prjCoordSys = PrjCoordSys()
base_layer.prjCoordSys.epsgCode = 3857
base_layer.type = SourceType.SUPERMAP_REST
base_layer.title = 'China_Dark'
base_layer.url = 'https://www.supermapol.com/proxy/iserver/services/map_China/rest/maps/China_Dark'
base_layers = base_layers + [base_layer]
elif type is OnlineBaseLayerType.CHINALIGHT:
base_layer = Layer()
base_layer.layerType = LayerType.BASE_LAYER
base_layer.isVisible = True
base_layer.prjCoordSys = PrjCoordSys()
base_layer.prjCoordSys.epsgCode = 3857
base_layer.type = SourceType.SUPERMAP_REST
base_layer.title = 'China_Light'
base_layer.url = 'https://www.supermapol.com/iserver/services/map_China/rest/maps/China_Light'
base_layers = base_layers + [base_layer]
elif type is OnlineBaseLayerType.CHINABLUEDRAK:
base_layer = Layer()
base_layer.layerType = LayerType.BASE_LAYER
base_layer.isVisible = True
base_layer.prjCoordSys = PrjCoordSys()
base_layer.prjCoordSys.epsgCode = 3857
base_layer.type = SourceType.CLOUD
base_layer.identifier = 'blue-black'
base_layer.title = '中国_蓝黑'
base_layer.name = 'cloud_layername'
base_layer.url = 'http://t3.supermapcloud.com/MapService/getGdp?&x=${x}&y=${y}&z=${z}'
base_layers = base_layers + [base_layer]
elif type is OnlineBaseLayerType.GOOGLE:
base_layer = Layer()
base_layer.layerType = LayerType.BASE_LAYER
base_layer.isVisible = True
base_layer.type = SourceType.GOOGLE
base_layer.title = '谷歌地图'
base_layer.name = 'google_layername'
base_layer.identifier = 'china'
base_layer.url = 'http://mt3.google.cn/vt/lyrs=m&hl=zh-CN&gl=cn&x=${x}&y=${y}&z=${z}&scale=${z}'
base_layers = base_layers + [base_layer]
elif type is OnlineBaseLayerType.GAODE:
base_layer = Layer()
base_layer.layerType = LayerType.BASE_LAYER
base_layer.isVisible = True
base_layer.type = SourceType.CLOUD
base_layer.title = '高德地图'
base_layer.name = 'cloud_layername'
base_layer.url = 'http://t2.supermapcloud.com/FileService/image'
base_layers = base_layers + [base_layer]
elif type is OnlineBaseLayerType.BING:
base_layer = Layer()
base_layer.layerType = LayerType.BASE_LAYER
base_layer.isVisible = True
base_layer.type = SourceType.BING
base_layer.title = '必应地图'
base_layer.name = 'bing_layername'
base_layers = base_layers + [base_layer]
elif type is OnlineBaseLayerType.OPENSTREET:
base_layer = Layer()
base_layer.layerType = LayerType.BASE_LAYER
base_layer.isVisible = True
base_layer.type = SourceType.OSM
base_layer.title = 'OpenStreet'
base_layer.name = 'osm_layername'
base_layers = base_layers + [base_layer]
elif type is OnlineBaseLayerType.TIANDITUIMAGE:
base_layer = Layer()
base_layer.layerType = LayerType.BASE_LAYER
base_layer.isVisible = True
base_layer.type = SourceType.TIANDITU_IMG
base_layer.title = '天地图影像'
base_layer.name = 'tianditu_layername'
base_layer.url = 'http://t1.tianditu.cn'
base_layer_text = Layer()
base_layer_text.url = 'http://t1.tianditu.cn'
base_layer_text.title = '天地图影像_路网'
base_layer_text.name = 'tianditu_text_name'
base_layer_text.zindex = 1
base_layer_text.layerType = LayerType.OVERLAY_LAYER
base_layer_text.name = '天地图影像_路网'
base_layer_text.isVisible = True
base_layer_text.type = SourceType.TIANDITU_VEC
base_layers = base_layers + [base_layer, base_layer_text]
elif type is OnlineBaseLayerType.TIANDITUTERRAIN:
base_layer = Layer()
base_layer.layerType = LayerType.BASE_LAYER
base_layer.isVisible = True
base_layer.type = SourceType.TIANDITU_TER
base_layer.title = '天地图地形'
base_layer.name = 'tianditu_layername'
base_layer.url = 'http://t1.tianditu.cn'
base_layer_text = Layer()
base_layer_text.url = 'http://t1.tianditu.cn'
base_layer_text.title = '天地图地形_路网'
base_layer_text.name = 'tianditu_text_name'
base_layer_text.zindex = 1
base_layer_text.layerType = LayerType.OVERLAY_LAYER
base_layer_text.name = '天地图地形_路网'
base_layer_text.isVisible = True
base_layer_text.type = SourceType.TIANDITU_VEC
base_layers = base_layers + [base_layer, base_layer_text]
elif type is OnlineBaseLayerType.BAIDU:
base_layer = Layer()
base_layer.layerType = LayerType.BASE_LAYER
base_layer.isVisible = True
base_layer.type = SourceType.BAIDU
base_layer.title = '百度地图'
base_layer.name = '百度图层'
base_layer.url = 'http://online1.map.bdimg.com'
base_layers = base_layers + [base_layer]
return base_layers