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MIT

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nebula.gl | Website

An editing framework for deck.gl

docs

nebula.gl provides editable and interactive map overlay layers, built using the power of deck.gl.

Getting started

Running the example

  1. git clone git@github.com:uber/nebula.gl.git
  2. cd nebula.gl
  3. yarn
  4. cd examples/advanced
  5. yarn
  6. export MapboxAccessToken='<Add your key>'
  7. yarn start-local
  8. You can now view and edit geometry.

Installation

For npm

npm install @nebula.gl/layers
npm install @nebula.gl/overlays
npm install @deck.gl/core
npm install @deck.gl/react
npm install @deck.gl/layers

For yarn

yarn add @nebula.gl/layers
yarn add @nebula.gl/overlays
yarn add @deck.gl/core
yarn add @deck.gl/react
yarn add @deck.gl/layers

EditableGeoJsonLayer

EditableGeoJsonLayer is implemented as a deck.gl layer. It provides the ability to view and edit multiple types of geometry formatted as GeoJSON (an open standard format for geometry) including polygons, lines, and points.

import DeckGL from '@deck.gl/react';
import { EditableGeoJsonLayer, DrawPolygonMode } from 'nebula.gl';

const myFeatureCollection = {
  type: 'FeatureCollection',
  features: [
    /* insert features here */
  ],
};

const selectedFeatureIndexes = [];

class App extends React.Component {
  state = {
    data: myFeatureCollection,
  };

  render() {
    const layer = new EditableGeoJsonLayer({
      id: 'geojson-layer',
      data: this.state.data,
      mode: DrawPolygonMode,
      selectedFeatureIndexes,

      onEdit: ({ updatedData }) => {
        this.setState({
          data: updatedData,
        });
      },
    });

    return <DeckGL {...this.props.viewport} layers={[layer]} />;
  }
}

Useful examples (Codesandbox)

nebula.gl Copyright (c) 2018 Uber Technologies, Inc. Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

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