ルートに沿って HERE 地図の道路セグメント属性を表示します

ルートの計算後、セグメントの道路属性を表示します。 このルートは、 2 つの経由地 間の HERE Routing API V8 によって計算されます。 HERE Map Attributes API の 'link_attribute_fcn' レイヤーへのリクエストによって、タイリングされたデータが取得されます。 次に、表示するルートに沿ったセグメントのコンテンツのみをフィルタリングします。

サンプルリクエスト

https://smap.hereapi.com/v8/maps/attributes?layers=LINK_ATTRIBUTE_FC1,LINK_ATTRIBUTE_FC2,LINK_ATTRIBUTE_FC3,LINK_ATTRIBUTE_FC4,LINK_ATTRIBUTE_FC5&in=tile:401926,1608716,6432793,25727025,102916195&apiKey={YOUR_API_KEY}

レスポンス

{"Tiles":[{"Meta":{"layerName":"LINK_ATTRIBUTE_FC1","tileId":401926,"level":9,"mapRegion":"WEU","mapRelease":"22136"},"Rows":[{"LINK_ID":"709291533","ISO_COUNTRY_CODE":"FRA","VEHICLE_TYPES":"1007","URBAN":"N","TRANSPORT_VERIFIED":"Y","FUNCTIONAL_CLASS":"1","CONTROLLED_ACCESS":"Y","LIMITED_ACCESS_ROAD":"Y","TRAVEL_DIRECTION":"T","BOAT_FERRY":"N","RAIL_FERRY":"N","MULTI_DIGITIZED":"Y","DIVIDER":"N","DIVIDER_LEGAL":"N","FRONTAGE":"N","PAVED":"Y","RAMP":"N","PRIVATE":"N","POI_ACCESS":"N","INTERSECTION_CATEGORY":null,"SPEED_CATEGORY":"2","LANE_CATEGORY":"2","COVERAGE_INDICATOR":"N0","TO_REF_NUM_LANES":"2","FROM_REF_NUM_LANES":null,"PHYSICAL_NUM_LANES":null,"LOW_MOBILITY":"3","PUBLIC_ACCESS":"Y","GRADE_CATEGORY":null,"ROUTE_TYPES":"3","OVERPASS_UNDERPASS":null,"TOPOLOGY_ID":"843266494","START_OFFSET":"062892","END_OFFSET":"085238"},,.....

デモへのリンク