Package Exports

leaflet.webgl-temperature-map

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Readme

Leaflet.WebglTemperatureMap

A simple and fast Leaflet canvas smooth polygons plugin. Uses paperJS under the hood to draw paths on canvas.

Demo

Smooth polygons demo →

Basic Usage

    npm i --save leaflet.webgl-temprature-map

import L from 'leaflet';
import 'leaflet.webgl-temprature-map';

const map = L.map(); // creates map

const tempMap = L.webGlTemperatureMapLayer().addTo(map);

tempMap.setPoints([
  [2630.0850293955414, 7132.896936250415, 64.16567943765965],
  [4065.465306828053, 600.8491068712285, 41.28007958055719],
  [4559.413280590601, 6877.027363962465, 30.497164030229907]
]);

Requirements

Leaflet ^1.5.0
Leaflet-geometryutil ^0.9.1

Reference

L.webGlTemperatureMapLayer()

Return Object of class

Methods

onAdd(map): Sets temperature map to leaflet map.
setPoints(points: [x, y, value]): Adds array of points to the temperature map and draws it.
needRedraw(): Redraws the temperature map.

Callbacks

onDrawLayer({ layer, canvas, bounds, size, zoom, center, ce, ce_b, corner }): Call when layer did redraw.
onLayerWillUnmount(): Call when layer will unmount.
onLayerDidMount(): Call when layer did mount.

JSPM