Mapbox GL JS 0.47.0 发布，高性能 WEB GIS 开发框架

Mapbox GL JS 0.47.0 发布了，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。

此次更新内容如下：

Features and improvements

• Add configurable drag pan threshold ( #6809 ) (h/t  msbarry )

• Add raster-resampling raster paint property ( #6411 ) (h/t  andrewharvey )

• Add symbol-placement: line-center ( #6821 )

• Add methods for inspecting GeoJSON clusters ( #3318 , fixed by  #6829 )

• Add warning to geolocate control when unsupported ( #6923 ) (h/t  aendrew )

• Upgrade geojson-vt to 3.1.4 ( #6942 )

• Include link to license in compiled bundle ( #6975 )

Bug fixes

• Use updateData instead of re-creating buffers for repopulated paint arrays ( #6853 )

• Fix ScrollZoom handler setting tr.zoom = NaN ( #6924 )

• Failed to invert matrix error ( #6486 , fixed by  #6924 )

• Fixing matrix errors ( #6782 , fixed by  #6924 )

• Fix heatmap tile clipping when layers are ordered above it ( #6806 , fixed by  #6807 )

• Fix video source in safari (macOS and iOS) ( #6443 , fixed by  #6811 )

• Do not reload errored tiles ( #6813 )

• Fix send / remove timing bug in Dispatcher ( #6756 , fixed by  #6826 )

• Fix flyTo not zooming to exact given zoom ( #6828 )

• Don't stop animation on map resize ( #6636 )

• Fix map.getBounds() with rotated map ( #6875 ) (h/t  zoltan-mihalyi )

• Support collators in feature filter expressions. ( #6929 )

• Fix Webpack production mode compatibility ( #6981 )

发布公告

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