AntV L7

About

AntV L7 is a TypeScript/JavaScript library for building large-scale geospatial visualizations in web applications. It renders point, line, polygon, heatmap, and raster layers in 2D and 3D with WebGL, while a scene API presents multiple basemap providers through one interface. It is distributed as the @antv/l7 npm package and can also load in browsers from a CDN.

Features

• Renders millions of spatial features with WebGL
• Supports interactive 2D and 3D layers
• Provides point, line, polygon, and heatmap layers
• Unifies basemap providers through one scene API
• Loads vector, raster, image, and tile data
• Supports client-side aggregation and transformations
• Installs through npm or browser CDN

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