# Mapv

Canonical: https://gisforweb.com/tools/mapv/

Canvas-based JavaScript library for visualizing large geospatial point, line, and polygon datasets.

Mapv is a JavaScript library for visualizing large point, line, and polygon datasets in the browser. It provides Canvas-based rendering with point, heatmap, grid, aggregation, and time-based views, and is available through npm or browser scripts. Its API reference and examples are maintained in the project repository.

## Details

- Type: library

- Categories: visualization, mapping

- Open source: Yes

- Pricing model: open-source

- License: BSD-3-Clause

- Platforms: web

## Features

- Renders large point, line, and polygon datasets

- Provides heatmap, grid, aggregation, and time views

- Uses Canvas for browser-based rendering

- Installs from npm or browser scripts

- Supports common JavaScript module bundlers

## Project sources

- Website: https://mapv.baidu.com/

- Documentation: https://github.com/huiyan-fe/mapv/blob/master/API.md

- Repository: https://github.com/huiyan-fe/mapv

Directory descriptions are summaries. Verify current capabilities and terms with the project sources.