A layer used for draw kriging data in map
MIT License
A maptalks Layer to draw spatial data in a way of providing spatial prediction and mapping capabilities via the ordinary kriging algorithm.
npm install maptalks.KrigingLayer
.https://unpkg.com/maptalks.KrigingLayer/dist/maptalks.KrigingLayer.min.js
As a plugin, maptalks.KrigingLayer
must be loaded after maptalks.js
in browsers.
<link rel="stylesheet" href="https://unpkg.com/maptalks/dist/maptalks.css">
<script type="text/javascript" src="https://unpkg.com/maptalks/dist/maptalks.min.js"></script>
<script type="text/javascript" src="https://unpkg.com/maptalks.KrigingLayer/dist/maptalks.KrigingLayer.min.js"></script>
<script>
var samples = [[109.199, 34.443, 4.278], [109.224, 34.464, 92.767], [109.271, 34.464, 45.834], [109.322, 34.447, 5.220]];
var regions =[[109.220, 34.589], [109.161, 34.648], [109.131, 34.631], [109.156, 34.526]
, [109.170, 34.437]];
var colors =["#00A600", "#01A600", "#03A700", "#04A700", "#05A800", "#07A800"];
var polygon = new maptalks.Polygon(regions);
var krigingLayer = new maptalks.KrigingLayer('kriging', samples, {
colors: colors,
regions: polygon
});
</script>
IE 9-11, Chrome, Firefox, other modern and mobile browsers.
KrigingLayer
is a subclass of maptalks.Layer and inherits all the methods of its parent.
Constructor
// samples's format
//[[x,y,value], [x,y,value] ..]
// symbol only supports lineWidth and lineColor
new maptalks.KrigingLayer(id, samples, options)
[[x,y,value], [x,y,value] ..]
getData()
get layer's data
Returns Object[]
setData(data)
set new data to the layer
Returns this
setModel(model)
set new model to the kriging render method
Returns this
We welcome any kind of contributions including issue reportings, pull requests, documentation corrections, feature requests and any other helps.
The only source file is index.js
.
It is written in ES6, transpiled by babel and tested with mocha and expect.js.
$ npm install
$ npm run dev
$ npm test
$ npm run tdd
$ npm run build
$ npm run lint