Web GIS 开发框架 mapbox-gl-js v0.53.0-beta.1 发布

  

WEB GIS 开发框架 mapbox-gl-js v0.53.0-beta.1 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

• 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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