WEB GIS 开发框架 mapbox-gl-js 0.53.0 已发布，Mapbox GL JS 是一个 JavaScript 库，使用 WebGL 渲染交互式矢量瓦片地图和栅格瓦片地图。WebGL 渲染意味着高性能，MapboxGL 能够渲染大量的地图要素，拥有流畅的交互以及动画效果、可以显示立体地图并且支持移动端，是一款十分优秀的 WEB GIS（地理信息系统） 开发框架。

新特性

  • Enable fill-extrusion querying with ray picking (#7499)

  • Add clusterProperties option for aggregated cluster properties (#2412, fixed by #7584)

  • Allow initial map bounds to be adjusted with fitBounds options. (#7681) (h/t elyobo)

  • Remove popups on Map#remove (#7749) (h/t andycalder)

  • Add Map#removeFeatureState (#7761)

  • Add number-format expression (#7626)

  • Add symbol-sort-key style property (#7678)

Bug 修复

  • Upgrades Earcut to fix a rare bug in rendering polygons that contain a coincident chain of holes (#7806, fixed by #7878)

  • Allow file:// protocol in XHR requests for Cordova/Ionic/etc (#7818)

  • Correctly handle WebP images in Edge 18 (#7687)

  • Fix bug which mistakenly requested WebP images in browsers that do not support WebP (#7817) (#7819)

  • Fix images not being aborted when dequeued (#7655)

  • Fix DEM layer memory leak (#7690, fixed by #7691)

  • Set correct color state before rendering custom layer (#7711)

  • Set LngLat.toBounds() default radius to 0 (#7722, fixed by #7723) (h/t cherniavskii)

  • Fix race condition in feature-state dependent layers (#7523, fixed by #7790)

  • Prevent map.repaint from mistakenly enabling continuous repaints (#7667)

  • Prevent map shaking while zooming in on raster tiles (#7426)

  • Fix query point translation for multi-point geometry (#6833, fixed by #7581)

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