原始仓库地址:https://github.com/mapbox/vector-tile-spec 翻译原文地址:https://github.com/jingsam/vector-tile-spec/blob/master/2.1/README_zh.md 本文档中的“必须”、“必须不”、“必备”、"应该"、“不应该”、“建议”、“可以”、“可选”的含义参照RFC 2119。 1. 目标# 本文档规定了一种节省...
在上一篇Cesium如何原汁原味的加载MapBox Vector Tile中的文章中,最后提出“Cesium的PolylineGeometry类表达道路要素的显示效果很差,使用GroundPolylineGeometry虽然提升显示效果,但十分影响性能”的问题“,在这一篇文章中,则尝试给出解决Cesium中高效表达道路要素的方法。 常见的互联网地图厂商在使用矢量切片数据源渲染道路路...
Mapbox 矢量切片 (MVT) 规范 Mapbox矢量切片规范(Mapbox Vector Tile specification)描述了如何将地理数据编码为矢量切片。 最常见的用途是从 OpenStreetMap 中的将几何、要素转换为矢量切片,以便在浏览器中使用渲染器(如Maplibre)进行展示。 该规范提供了一种格式,可以把数据转换为单个矢量切片:矢量地图由一组相邻的...
Mapnik vector tiles support multiple geometry types in the same layer. The Mapbox Streets source takes advantage of this for some layers. A geometry in the vector tile can be one of 3 types: polygon Polygon / multipolygon polyline Linestring / multilinestring marker Point In Mapbox Studio, ...
https://api.mapbox.com/v4/{tileset_id}/{zoom}/{x}/{y}.{format} Required parametersTypeDescription tileset_idstringUnique identifier for the vector tileset in the formatusername.id. To composite multiple vector tilesets, use a comma-separated list of up to 15 tileset IDs. ...
Pricing Contact us Log in Sign up Fast rendering of millions of boundaries Detailed boundaries edge-matched throughout zoom levels all seamlessly served from Mapbox vector tiles. Connect data to any polygon Utilize detailed metadata to join geographic data to specific polygons, enabling dynamic visual...
import{VectorTile}from'@mapbox/vector-tile';importProtobuffrom'pbf';consttile=newVectorTile(newProtobuf(data));// Contains a map of all layerstile.layers;constlanduse=tile.layers.landuse;// Amount of features in this layerlanduse.length;// Returns the first featurelanduse.feature(0); ...
>>>importmapbox_vector_tile# Using WKT>>>mapbox_vector_tile.encode([ {"name":"water","features": [ {"geometry":"POLYGON ((0 0, 0 1, 1 1, 1 0, 0 0))","properties":{"uid":123,"foo":"bar","cat":"flew"} } ] }, {"name":"air","features": [ {"geometry":"LINESTRI...
Add a description, image, and links to the mapbox-vector-tile topic page so that developers can more easily learn about it. Curate this topic Add this topic to your repo To associate your repository with the mapbox-vector-tile topic, visit your repo's landing page and select "manage...
To get the underlying vector tile data that makes up this image, you can request it specifically: http://a.tiles.mapbox.com/v4/mapbox.mapbox-streets-v8/14/4823/6160.mvt?access_token=YOUR_MAPBOX_ACCESS_TOKEN As the name suggests, vector tiles contain vector data instead of the rendered ...