• name of the plugin
• a simple, concise description of what it does
• requirements
  • Leaflet version
  • other external dependencies (if any)
  • browser / device compatibility
• links to demos
• instructions for including the plugin
• simple usage code example
• API reference (methods, options, events)

## Data Layer

This Leaflet plugin allows to visualize data on maps using HTML Canvas tiles. It is available under the MIT license.

### Requirements

• Leaflet v1.0.0-beta2
• Librairies needed on a Debian-based operating system: cairo, libpango1.0-dev, libjpeg-dev, libgif-dev

### Demo

Installation

npm install

### Examples

### API references

• CanvasTools - a set of methods used to draw images, lines and polygons on canvas TODO: replace "clipLine", "clipLines", "clipPolygon" by "turf.intersect" TODO: replace "simplify" method by "turf.simplify"
  • CanvasContext - a generic class allowing to associate data with images and geometries drawn on canvas. TODO: data indexing code should be externalized to a GridIndex class
• DataLayer - a Leaflet layer visualizing data on canvas tiles.
  • use IDataProvider instances to load data associated with individual tiles
  • use DataRenderer to visualize loaded objects
• DataRenderer - visualize individual GeoJSON features on the canvas