mirror of
https://github.com/visgl/react-map-gl.git
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190dc3d575
* Remove mapbox Point dependency from map-interactions. Update eslint settings. Use static for propTypes. * Update examples * Address review feedback. Update propTypes in example layers.
80 lines
2.5 KiB
JavaScript
80 lines
2.5 KiB
JavaScript
// Copyright (c) 2015 Uber Technologies, Inc.
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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// THE SOFTWARE.
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import Immutable from 'immutable';
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import React, {PropTypes, Component} from 'react';
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import autobind from 'autobind-decorator';
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import MapGL, {ChoroplethOverlay} from '../../src';
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// San Francisco
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import ZIPCODES_SF from './../data/feature-example-sf.json';
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import CITIES from './../data/cities.json';
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const location = CITIES[0];
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for (const feature of ZIPCODES_SF.features) {
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feature.properties.value = Math.random() * 1000;
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}
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const ZIPCODES = Immutable.fromJS(ZIPCODES_SF);
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export default class ChoroplethOverlayExample extends Component {
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static propTypes = {
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width: PropTypes.number.isRequired,
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height: PropTypes.number.isRequired
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};
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constructor(props) {
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super(props);
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this.state = {
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viewport: {
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latitude: location.latitude,
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longitude: location.longitude,
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zoom: 11,
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startDragLngLat: null,
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isDragging: false
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}
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};
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}
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@autobind
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_onChangeViewport(viewport) {
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this.setState({viewport});
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}
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render() {
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const mapProps = {
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...this.state.viewport,
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...this.props
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};
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return (
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<MapGL { ...mapProps} onChangeViewport={this._onChangeViewport}>
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<ChoroplethOverlay
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{ ...mapProps }
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globalOpacity={ 0.8 }
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colorDomain={ [0, 500, 1000] }
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colorRange={ ['#31a354', '#addd8e', '#f7fcb9'] }
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renderWhileDragging={ false }
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features={ ZIPCODES.get('features') }/>
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</MapGL>
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);
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}
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}
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