├── .babelrc
├── .circleci
└── config.yml
├── .eslintrc
├── .flowconfig
├── .github
└── ISSUE_TEMPLATE
│ ├── bug_report.md
│ └── feature_request.md
├── .gitignore
├── .hound.yml
├── CHANGELOG.md
├── CODE_OF_CONDUCT.md
├── LICENSE
├── README.md
├── flow-typed
└── npm
│ ├── gl.js
│ └── sinon.js
├── package.json
├── rollup.config.js
├── src
├── __mocks__
│ └── mapbox-gl.js
├── components
│ └── Cluster
│ │ ├── README.md
│ │ ├── index.js
│ │ └── index.test.js
├── index.js
├── setupTests.js
└── utils
│ ├── point.js
│ ├── shallowCompareChildren.js
│ └── shallowCompareChildren.test.js
├── styleguide.config.js
├── styleguide.setup.js
└── yarn.lock
/.babelrc:
--------------------------------------------------------------------------------
1 | {
2 | "presets": [
3 | [
4 | "@babel/preset-env",
5 | {
6 | "modules": false,
7 | "loose": true
8 | }
9 | ],
10 | "@babel/preset-react",
11 | "@babel/preset-flow"
12 | ],
13 | "plugins": [
14 | "@babel/plugin-transform-spread",
15 | "@babel/plugin-proposal-class-properties"
16 | ],
17 | "env": {
18 | "test": {
19 | "presets": [
20 | "@babel/preset-env",
21 | "@babel/preset-react",
22 | "@babel/preset-flow"
23 | ],
24 | "plugins": [
25 | "@babel/plugin-transform-spread",
26 | "@babel/plugin-proposal-class-properties"
27 | ]
28 | }
29 | }
30 | }
31 |
--------------------------------------------------------------------------------
/.circleci/config.yml:
--------------------------------------------------------------------------------
1 | # Javascript Node CircleCI 2.0 configuration file
2 | # Check https://circleci.com/docs/2.0/language-javascript/ for more details
3 |
4 | version: 2
5 |
6 | jobs:
7 | build:
8 | docker:
9 | - image: circleci/node:10
10 |
11 | working_directory: ~/repo
12 |
13 | steps:
14 | - checkout
15 |
16 | # Download and cache dependencies
17 | - restore_cache:
18 | keys:
19 | - v1-dependencies-{{ checksum "package.json" }}
20 | # fallback to using the latest cache if no exact match is found
21 | - v1-dependencies-
22 |
23 | - run: yarn install
24 |
25 | - save_cache:
26 | paths:
27 | - node_modules
28 | key: v1-dependencies-{{ checksum "package.json" }}
29 |
30 | - run: yarn lint
31 | - run: yarn flow
32 | - run: yarn test
33 | - run: yarn test:coverage
34 |
--------------------------------------------------------------------------------
/.eslintrc:
--------------------------------------------------------------------------------
1 | {
2 | "parser": "babel-eslint",
3 | "extends": [
4 | "airbnb",
5 | "plugin:flowtype/recommended",
6 | "prettier",
7 | "prettier/flowtype"
8 | ],
9 | "plugins": [
10 | "flowtype",
11 | "import",
12 | "react"
13 | ],
14 | "env": {
15 | "browser": true,
16 | "jest": true
17 | },
18 | "rules": {
19 | "arrow-parens": [
20 | "warn",
21 | "as-needed",
22 | {
23 | "requireForBlockBody": true
24 | }
25 | ],
26 | "comma-dangle": [
27 | "error",
28 | "never"
29 | ],
30 | "max-len": [
31 | "error",
32 | {
33 | "code": 80,
34 | "ignoreStrings": true,
35 | "ignoreUrls": true
36 | }
37 | ],
38 | "no-return-assign": 0,
39 | "no-underscore-dangle": [
40 | "error",
41 | {
42 | "allowAfterThis": true
43 | }
44 | ],
45 | "react/default-props-match-prop-types": [
46 | "error",
47 | {
48 | "allowRequiredDefaults": true
49 | }
50 | ],
51 | "react/destructuring-assignment": 0,
52 | "react/prop-types": [
53 | 1,
54 | {
55 | "skipUndeclared": true
56 | }
57 | ],
58 | "react/sort-comp": [
59 | 1,
60 | {
61 | "order": [
62 | "type-annotations",
63 | "static-methods",
64 | "lifecycle",
65 | "everything-else",
66 | "render"
67 | ]
68 | }
69 | ],
70 | "react/jsx-filename-extension": [
71 | 1,
72 | {
73 | "extensions": [
74 | ".js"
75 | ]
76 | }
77 | ],
78 | "react/require-default-props": 0,
79 | "import/no-extraneous-dependencies": [
80 | "error",
81 | {
82 | "devDependencies": true,
83 | "peerDependencies": true
84 | }
85 | ],
86 | "quotes": [
87 | "error",
88 | "single"
89 | ],
90 | "react/static-property-placement": [
91 | "error",
92 | "static public field"
93 | ]
94 | }
95 | }
--------------------------------------------------------------------------------
/.flowconfig:
--------------------------------------------------------------------------------
1 | [ignore]
2 | .*/findup/test/fixture/.*
3 | .*/jsonlint-lines-primitives/test/fails/.*
4 |
5 | [include]
6 |
7 | [libs]
8 | ./flow-typed
9 | ./node_modules/mapbox-gl/flow-typed
10 | ./node_modules/mapbox-gl/dist/mapbox-gl.js.flow
11 |
12 | [options]
13 | esproposal.class_static_fields=enable
14 | esproposal.class_instance_fields=enable
15 |
16 | [lints]
17 |
--------------------------------------------------------------------------------
/.github/ISSUE_TEMPLATE/bug_report.md:
--------------------------------------------------------------------------------
1 | ---
2 | name: Bug report
3 | about: Create a report to help us improve
4 |
5 | ---
6 |
7 | **Describe the bug**
8 | A clear and concise description of what the bug is.
9 |
10 | **To Reproduce**
11 | Steps to reproduce the behavior:
12 | 1. Go to '...'
13 | 2. Click on '....'
14 | 3. Scroll down to '....'
15 | 4. See error
16 |
17 | **Expected behavior**
18 | A clear and concise description of what you expected to happen.
19 |
20 | **Screenshots**
21 | If applicable, add screenshots to help explain your problem.
22 |
23 | **Desktop (please complete the following information):**
24 | - OS: [e.g. iOS]
25 | - Browser [e.g. chrome, safari]
26 | - Version [e.g. 22]
27 |
28 | **Smartphone (please complete the following information):**
29 | - Device: [e.g. iPhone6]
30 | - OS: [e.g. iOS8.1]
31 | - Browser [e.g. stock browser, safari]
32 | - Version [e.g. 22]
33 |
34 | **Additional context**
35 | Add any other context about the problem here.
36 |
--------------------------------------------------------------------------------
/.github/ISSUE_TEMPLATE/feature_request.md:
--------------------------------------------------------------------------------
1 | ---
2 | name: Feature request
3 | about: Suggest an idea for this project
4 |
5 | ---
6 |
7 | **Is your feature request related to a problem? Please describe.**
8 | A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
9 |
10 | **Describe the solution you'd like**
11 | A clear and concise description of what you want to happen.
12 |
13 | **Describe alternatives you've considered**
14 | A clear and concise description of any alternative solutions or features you've considered.
15 |
16 | **Additional context**
17 | Add any other context or screenshots about the feature request here.
18 |
--------------------------------------------------------------------------------
/.gitignore:
--------------------------------------------------------------------------------
1 | # See https://help.github.com/ignore-files/ for more about ignoring files.
2 |
3 | # build
4 | /dist
5 |
6 | # dependencies
7 | /node_modules
8 |
9 | # docs
10 | /styleguide
11 |
12 | # testing
13 | /coverage
14 | /flow-coverage
15 |
16 | # misc
17 | .env
18 | .DS_Store
19 | .env.local
20 | .env.development.local
21 | .env.test.local
22 | .env.production.local
23 | .idea
24 |
25 | npm-debug.log*
26 | yarn-debug.log*
27 | yarn-error.log*
28 |
--------------------------------------------------------------------------------
/.hound.yml:
--------------------------------------------------------------------------------
1 | eslint:
2 | enabled: true
3 | config_file: .eslintrc
4 |
--------------------------------------------------------------------------------
/CHANGELOG.md:
--------------------------------------------------------------------------------
1 | # Changelog
2 |
3 | All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
4 |
5 | ## [0.2.0](https://github.com/urbica/react-map-gl-cluster/compare/v0.1.0...v0.2.0) (2019-10-24)
6 |
7 |
8 | ### Features
9 |
10 | * add map and reduce props according supercluster api ([916a4f0](https://github.com/urbica/react-map-gl-cluster/commit/916a4f08a41148825c53ad507a3a31d45a2cbc39))
11 | * add map and reduce props according supercluster api [#25](https://github.com/urbica/react-map-gl-cluster/issues/25) (h/t (Akiyamka)[https://github.com/Akiyamka]) ([a6e37d7](https://github.com/urbica/react-map-gl-cluster/commit/a6e37d71e7ad6d4678889a06c9c4980facafaba6))
12 |
13 |
14 | ### Bug Fixes
15 |
16 | * ClusterReduceFunction type ([b04cefb](https://github.com/urbica/react-map-gl-cluster/commit/b04cefb85e51011fce28aa31bbe91805b7a87cdf))
17 |
18 | # 0.1.0 (2019-03-11)
19 |
20 |
21 | ### Features
22 |
23 | * initial commit ([6a3414b](https://github.com/urbica/react-map-gl-cluster/commit/6a3414b))
24 |
--------------------------------------------------------------------------------
/CODE_OF_CONDUCT.md:
--------------------------------------------------------------------------------
1 | # Contributor Covenant Code of Conduct
2 |
3 | ## Our Pledge
4 |
5 | In the interest of fostering an open and welcoming environment, we as contributors and maintainers pledge to making participation in our project and our community a harassment-free experience for everyone, regardless of age, body size, disability, ethnicity, gender identity and expression, level of experience, nationality, personal appearance, race, religion, or sexual identity and orientation.
6 |
7 | ## Our Standards
8 |
9 | Examples of behavior that contributes to creating a positive environment include:
10 |
11 | * Using welcoming and inclusive language
12 | * Being respectful of differing viewpoints and experiences
13 | * Gracefully accepting constructive criticism
14 | * Focusing on what is best for the community
15 | * Showing empathy towards other community members
16 |
17 | Examples of unacceptable behavior by participants include:
18 |
19 | * The use of sexualized language or imagery and unwelcome sexual attention or advances
20 | * Trolling, insulting/derogatory comments, and personal or political attacks
21 | * Public or private harassment
22 | * Publishing others' private information, such as a physical or electronic address, without explicit permission
23 | * Other conduct which could reasonably be considered inappropriate in a professional setting
24 |
25 | ## Our Responsibilities
26 |
27 | Project maintainers are responsible for clarifying the standards of acceptable behavior and are expected to take appropriate and fair corrective action in response to any instances of unacceptable behavior.
28 |
29 | Project maintainers have the right and responsibility to remove, edit, or reject comments, commits, code, wiki edits, issues, and other contributions that are not aligned to this Code of Conduct, or to ban temporarily or permanently any contributor for other behaviors that they deem inappropriate, threatening, offensive, or harmful.
30 |
31 | ## Scope
32 |
33 | This Code of Conduct applies both within project spaces and in public spaces when an individual is representing the project or its community. Examples of representing a project or community include using an official project e-mail address, posting via an official social media account, or acting as an appointed representative at an online or offline event. Representation of a project may be further defined and clarified by project maintainers.
34 |
35 | ## Enforcement
36 |
37 | Instances of abusive, harassing, or otherwise unacceptable behavior may be reported by contacting the project team at hello@urbica.co. The project team will review and investigate all complaints, and will respond in a way that it deems appropriate to the circumstances. The project team is obligated to maintain confidentiality with regard to the reporter of an incident. Further details of specific enforcement policies may be posted separately.
38 |
39 | Project maintainers who do not follow or enforce the Code of Conduct in good faith may face temporary or permanent repercussions as determined by other members of the project's leadership.
40 |
41 | ## Attribution
42 |
43 | This Code of Conduct is adapted from the [Contributor Covenant][homepage], version 1.4, available at [http://contributor-covenant.org/version/1/4][version]
44 |
45 | [homepage]: http://contributor-covenant.org
46 | [version]: http://contributor-covenant.org/version/1/4/
47 |
--------------------------------------------------------------------------------
/LICENSE:
--------------------------------------------------------------------------------
1 | MIT License
2 |
3 | Copyright (c) 2017 Urbica Design
4 |
5 | Permission is hereby granted, free of charge, to any person obtaining a copy
6 | of this software and associated documentation files (the "Software"), to deal
7 | in the Software without restriction, including without limitation the rights
8 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
9 | copies of the Software, and to permit persons to whom the Software is
10 | furnished to do so, subject to the following conditions:
11 |
12 | The above copyright notice and this permission notice shall be included in all
13 | copies or substantial portions of the Software.
14 |
15 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
18 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
20 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
21 | SOFTWARE.
22 |
--------------------------------------------------------------------------------
/README.md:
--------------------------------------------------------------------------------
1 | # Urbica React Mapbox GL Cluster
2 |
3 | [](https://circleci.com/gh/urbica/react-map-gl-cluster)
4 | 
5 | 
6 |
7 | Cluster component for [Urbica React Components Library for Mapbox GL JS](https://github.com/urbica/react-map-gl).
8 |
9 | ## Installation
10 |
11 | ```shell
12 | npm install mapbox-gl supercluster @urbica/react-map-gl @urbica/react-map-gl-cluster
13 | ```
14 |
15 | ...or if you are using yarn:
16 |
17 | ```shell
18 | yarn add mapbox-gl supercluster @urbica/react-map-gl @urbica/react-map-gl-cluster
19 | ```
20 |
21 | ## Usage
22 |
23 | ```jsx
24 | import { randomPoint } from '@turf/random';
25 | import MapGL, { Marker } from '@urbica/react-map-gl';
26 | import Cluster from '@urbica/react-map-gl-cluster';
27 | import 'mapbox-gl/dist/mapbox-gl.css';
28 |
29 | const bbox = [-160, -70, 160, 70];
30 | const points = randomPoint(50, { bbox }).features;
31 | points.forEach((point, index) => (point.id = index));
32 |
33 | initialState = {
34 | viewport: {
35 | latitude: 0,
36 | longitude: 0,
37 | zoom: 0
38 | }
39 | };
40 |
41 | const style = {
42 | width: '20px',
43 | height: '20px',
44 | color: '#fff',
45 | background: '#1978c8',
46 | borderRadius: '20px',
47 | textAlign: 'center'
48 | };
49 |
50 | const ClusterMarker = ({ longitude, latitude, pointCount }) => (
51 |
52 | {pointCount}
53 |
54 | );
55 |
56 | setState({ viewport })}
61 | {...state.viewport}
62 | >
63 |
64 | {points.map(point => (
65 |
70 |
71 |
72 | ))}
73 |
74 | ;
75 | ```
76 |
--------------------------------------------------------------------------------
/flow-typed/npm/gl.js:
--------------------------------------------------------------------------------
1 | // @flow
2 |
3 | declare module 'gl' {
4 | declare export default Function;
5 | }
6 |
--------------------------------------------------------------------------------
/flow-typed/npm/sinon.js:
--------------------------------------------------------------------------------
1 | // @flow
2 |
3 | declare module 'sinon' {
4 | declare export default Function;
5 | }
6 |
--------------------------------------------------------------------------------
/package.json:
--------------------------------------------------------------------------------
1 | {
2 | "name": "@urbica/react-map-gl-cluster",
3 | "version": "0.2.0",
4 | "description": "React Cluster Component for Mapbox GL JS",
5 | "author": "Stepan Kuzmin (stepankuzmin.com)",
6 | "license": "MIT",
7 | "repository": {
8 | "type": "git",
9 | "url": "git://github.com/urbica/react-map-gl-cluster.git"
10 | },
11 | "publishConfig": {
12 | "access": "public"
13 | },
14 | "main": "dist/react-map-gl-cluster.cjs.js",
15 | "module": "dist/react-map-gl-cluster.esm.js",
16 | "files": [
17 | "dist"
18 | ],
19 | "scripts": {
20 | "start": "styleguidist server",
21 | "lint": "eslint src",
22 | "test": "jest test",
23 | "test:coverage": "jest test --coverage && codecov",
24 | "flow": "flow check",
25 | "flow:coverage": "flow-coverage-report -i 'src/**/*.js' -x 'src/setupTests.js' -x 'src/__mocks__/*' -x 'src/**/*.test.js' -t html",
26 | "build": "rollup -c",
27 | "build:watch": "rollup -c -w",
28 | "format": "prettier-eslint --write \"src/**/*.js\"",
29 | "cz": "git-cz",
30 | "release": "npm run build && standard-version",
31 | "prepublishOnly": "npm run build",
32 | "styleguide:build": "styleguidist build",
33 | "styleguide:deploy": "gh-pages -m 'auto commit [ci skip]' -d styleguide",
34 | "postpublish": "npm run styleguide:build && npm run styleguide:deploy"
35 | },
36 | "peerDependencies": {
37 | "@urbica/react-map-gl": "^1.0.0-alpha",
38 | "supercluster": "^6.0.0"
39 | },
40 | "devDependencies": {
41 | "@babel/core": "^7.9.0",
42 | "@babel/plugin-proposal-class-properties": "^7.8.3",
43 | "@babel/plugin-transform-spread": "^7.8.3",
44 | "@babel/preset-env": "^7.9.0",
45 | "@babel/preset-flow": "^7.9.0",
46 | "@babel/preset-react": "^7.9.4",
47 | "@turf/random": "^6.0.2",
48 | "@urbica/react-map-gl": "^1.13.0",
49 | "babel-eslint": "^10.1.0",
50 | "babel-loader": "^8.1.0",
51 | "codecov": "^3.6.1",
52 | "commitizen": "^4.0.3",
53 | "css-loader": "^3.4.2",
54 | "cz-conventional-changelog": "^3.1.0",
55 | "enzyme": "^3.11.0",
56 | "enzyme-adapter-react-16": "^1.15.2",
57 | "eslint": "^6.8.0",
58 | "eslint-config-airbnb": "^18.1.0",
59 | "eslint-config-prettier": "^6.10.1",
60 | "eslint-plugin-flowtype": "^4.7.0",
61 | "eslint-plugin-import": "^2.20.1",
62 | "eslint-plugin-jsx-a11y": "^6.2.3",
63 | "eslint-plugin-react": "^7.19.0",
64 | "flow-bin": "^0.108.0",
65 | "flow-coverage-report": "^0.6.1",
66 | "flow-remove-types": "^2.121.0",
67 | "gh-pages": "^2.2.0",
68 | "husky": "^3.0.9",
69 | "jest": "^24.9.0",
70 | "lint-staged": "^9.4.2",
71 | "mapbox-gl": "^1.9.0",
72 | "prettier": "^1.18.2",
73 | "prettier-eslint": "^9.0.1",
74 | "prettier-eslint-cli": "^5.0.0",
75 | "react": "^16.13.1",
76 | "react-dom": "^16.13.1",
77 | "react-styleguidist": "^9.2.0",
78 | "rollup": "^1.25.2",
79 | "rollup-plugin-babel": "^4.4.0",
80 | "rollup-plugin-commonjs": "^10.1.0",
81 | "rollup-plugin-node-resolve": "^5.2.0",
82 | "rollup-plugin-terser": "^5.3.0",
83 | "standard-version": "^8.0.1",
84 | "style-loader": "^1.1.3",
85 | "supercluster": "^6.0.2",
86 | "webpack": "^4.42.1"
87 | },
88 | "config": {
89 | "commitizen": {
90 | "path": "cz-conventional-changelog"
91 | }
92 | },
93 | "husky": {
94 | "hooks": {
95 | "pre-commit": "lint-staged"
96 | }
97 | },
98 | "jest": {
99 | "setupFiles": [
100 | "/src/setupTests.js"
101 | ]
102 | },
103 | "lint-staged": {
104 | "*.js": [
105 | "prettier-eslint --write",
106 | "npm run lint",
107 | "jest --findRelatedTests",
108 | "git add"
109 | ]
110 | }
111 | }
112 |
--------------------------------------------------------------------------------
/rollup.config.js:
--------------------------------------------------------------------------------
1 | import babel from 'rollup-plugin-babel';
2 | import commonjs from 'rollup-plugin-commonjs';
3 | import resolve from 'rollup-plugin-node-resolve';
4 | import { terser } from 'rollup-plugin-terser';
5 | import pkg from './package.json';
6 |
7 | export default {
8 | input: 'src/index.js',
9 | treeshake: true,
10 | output: [
11 | { file: pkg.main, exports: 'named', sourcemap: true, format: 'cjs' },
12 | { file: pkg.module, sourcemap: true, format: 'esm' }
13 | ],
14 | external: ['react', 'react-dom', '@urbica/react-map-gl', 'supercluster'],
15 | plugins: [resolve(), babel(), commonjs(), terser()]
16 | };
17 |
--------------------------------------------------------------------------------
/src/__mocks__/mapbox-gl.js:
--------------------------------------------------------------------------------
1 | // LngLatBounds
2 | function LngLatBounds() {}
3 | LngLatBounds.prototype.toArray = () => [[-180, -90], [180, 90]];
4 |
5 | // Map
6 | function Map() {
7 | this._sources = {};
8 |
9 | this.flyTo = jest.fn();
10 | this.easeTo = jest.fn();
11 | this.jumpTo = jest.fn();
12 |
13 | this.getCanvas = jest.fn(() => ({ style: { cursor: 'default' } }));
14 | this.getCenter = jest.fn(() => ({ lat: 0, lng: 0 }));
15 | this.getBearing = jest.fn(() => 0);
16 | this.getPitch = jest.fn(() => 0);
17 | this.getZoom = jest.fn(() => 0);
18 | this.getStyle = jest.fn(() => {});
19 | this.queryRenderedFeatures = jest.fn(() => []);
20 | this.setFeatureState = jest.fn();
21 | this.removeFeatureState = jest.fn();
22 |
23 | return this;
24 | }
25 |
26 | Map.prototype.once = function once(_, listener, fn) {
27 | const handler = typeof listener === 'function' ? listener : fn;
28 | handler({ target: this });
29 | };
30 |
31 | Map.prototype.on = function on(_, listener, fn) {
32 | const handler = typeof listener === 'function' ? listener : fn;
33 | handler({ target: this });
34 | };
35 |
36 | Map.prototype.addSource = function addSource(name, source) {
37 | this._sources[name] = source;
38 | };
39 |
40 | Map.prototype.removeSource = function removeSource(name) {
41 | delete this._sources[name];
42 | };
43 |
44 | Map.prototype.remove = jest.fn();
45 | Map.prototype.addLayer = jest.fn();
46 | Map.prototype.getLayer = jest.fn();
47 | Map.prototype.removeLayer = jest.fn();
48 | Map.prototype.addControl = jest.fn();
49 | Map.prototype.removeControl = jest.fn();
50 | Map.prototype.fire = jest.fn();
51 |
52 | Map.prototype.getBounds = () => new LngLatBounds();
53 |
54 | function Popup() {
55 | this.setLngLat = jest.fn(() => this);
56 | this.addTo = jest.fn(() => this);
57 | this.setDOMContent = jest.fn(() => this);
58 | return this;
59 | }
60 |
61 | function Marker() {
62 | this.setLngLat = jest.fn(() => this);
63 | this.addTo = jest.fn(() => this);
64 | return this;
65 | }
66 |
67 | function AttributionControl() {
68 | return this;
69 | }
70 |
71 | function FullscreenControl() {
72 | return this;
73 | }
74 |
75 | function GeolocateControl() {
76 | return this;
77 | }
78 |
79 | function NavigationControl() {
80 | return this;
81 | }
82 |
83 | function ScaleControl() {
84 | return this;
85 | }
86 |
87 | module.exports = {
88 | Map,
89 | Popup,
90 | Marker,
91 | AttributionControl,
92 | FullscreenControl,
93 | GeolocateControl,
94 | NavigationControl,
95 | ScaleControl,
96 | supported: () => true
97 | };
98 |
--------------------------------------------------------------------------------
/src/components/Cluster/README.md:
--------------------------------------------------------------------------------
1 | ## Installation
2 |
3 | This component is companion for [Urbica React Components Library for Mapbox GL JS](https://github.com/urbica/react-map-gl).
4 |
5 | `@urbica/react-map-gl-cluster` requires `mapbox-gl`, `supercluster`, and `@urbica/react-map-gl` as peer dependencies:
6 |
7 | ```shell
8 | npm install mapbox-gl supercluster @urbica/react-map-gl @urbica/react-map-gl-cluster
9 | ```
10 |
11 | ...or if you are using yarn:
12 |
13 | ```shell
14 | yarn add mapbox-gl supercluster @urbica/react-map-gl @urbica/react-map-gl-cluster
15 | ```
16 |
17 | ## Basic usage
18 |
19 | ```jsx
20 | import { randomPoint } from '@turf/random';
21 | import MapGL, { Marker } from '@urbica/react-map-gl';
22 | import Cluster from '@urbica/react-map-gl-cluster';
23 | import 'mapbox-gl/dist/mapbox-gl.css';
24 |
25 | const bbox = [-160, -70, 160, 70];
26 | const points = randomPoint(50, { bbox }).features;
27 | points.forEach((point, index) => (point.id = index));
28 |
29 | initialState = {
30 | viewport: {
31 | latitude: 0,
32 | longitude: 0,
33 | zoom: 0
34 | }
35 | };
36 |
37 | const style = {
38 | width: '20px',
39 | height: '20px',
40 | color: '#fff',
41 | background: '#1978c8',
42 | borderRadius: '20px',
43 | textAlign: 'center'
44 | };
45 |
46 | const ClusterMarker = ({ longitude, latitude, pointCount }) => (
47 |
48 | {pointCount}
49 |
50 | );
51 |
52 | setState({ viewport })}
57 | {...state.viewport}
58 | >
59 |
60 | {points.map(point => (
61 |
66 |
67 |
68 | ))}
69 |
70 | ;
71 | ```
72 |
73 | ### Accessing Supercluster Instance
74 |
75 | You can call `getCluster()` method on the `Cluster` [ref](https://reactjs.org/docs/refs-and-the-dom.html).
76 |
77 | ```jsx
78 | import React from 'react';
79 | import ReactDOM from 'react-dom';
80 | import { randomPoint } from '@turf/random';
81 | import MapGL, { Marker } from '@urbica/react-map-gl';
82 | import Cluster from '@urbica/react-map-gl-cluster';
83 | import 'mapbox-gl/dist/mapbox-gl.css';
84 |
85 | const bbox = [-160, -70, 160, 70];
86 | const points = randomPoint(50, { bbox }).features;
87 | points.forEach((point, index) => (point.id = index));
88 |
89 | const style = {
90 | width: '20px',
91 | height: '20px',
92 | color: '#fff',
93 | background: '#1978c8',
94 | borderRadius: '20px',
95 | textAlign: 'center'
96 | };
97 |
98 | class ClusterMarker extends React.PureComponent {
99 | constructor(props) {
100 | super(props);
101 | this.onClick = this.onClick.bind(this);
102 | }
103 |
104 | onClick() {
105 | const { onClick, ...cluster } = this.props;
106 | onClick(cluster);
107 | }
108 |
109 | render() {
110 | const { longitude, latitude, pointCount } = this.props;
111 |
112 | return (
113 |
114 |
115 | {pointCount}
116 |
117 |
118 | );
119 | }
120 | }
121 |
122 | class App extends React.PureComponent {
123 | constructor(props) {
124 | super(props);
125 |
126 | this.state = {
127 | viewport: {
128 | latitude: 0,
129 | longitude: 0,
130 | zoom: 0
131 | }
132 | };
133 |
134 | this._cluster = React.createRef();
135 |
136 | this.onClick = this.onClick.bind(this);
137 | this.onViewportChange = this.onViewportChange.bind(this);
138 | }
139 |
140 | onViewportChange(viewport) {
141 | this.setState({ viewport });
142 | }
143 |
144 | onClick(cluster) {
145 | const { clusterId, longitude, latitude } = cluster;
146 |
147 | const supercluster = this._cluster.current.getCluster();
148 | const zoom = supercluster.getClusterExpansionZoom(clusterId);
149 |
150 | this.setState(state => {
151 | const newVewport = {
152 | ...state.viewport,
153 | latitude,
154 | longitude,
155 | zoom
156 | };
157 |
158 | return { ...state, viewport: newVewport };
159 | });
160 | }
161 |
162 | render() {
163 | const { viewport } = this.state;
164 |
165 | return (
166 |
173 | (
179 |
180 | )}
181 | >
182 | {points.map(point => (
183 |
188 |
189 |
190 | ))}
191 |
192 |
193 | );
194 | }
195 | }
196 |
197 | ;
198 | ```
199 |
--------------------------------------------------------------------------------
/src/components/Cluster/index.js:
--------------------------------------------------------------------------------
1 | // @flow
2 |
3 | import Supercluster from 'supercluster';
4 | import { Children, PureComponent, createElement } from 'react';
5 | import { MapContext } from '@urbica/react-map-gl';
6 | import type MapboxMap from 'mapbox-gl/src/ui/map';
7 |
8 | import point from '../../utils/point';
9 | import shallowCompareChildren from '../../utils/shallowCompareChildren';
10 |
11 | export type SuperclusterFeature = {
12 | type: 'Feature',
13 | id: number,
14 | properties: {
15 | cluster: true,
16 | cluster_id: number,
17 | point_count: number,
18 | point_count_abbreviated: string | number
19 | },
20 | geometry: {
21 | type: 'Point',
22 | coordinates: [number, number]
23 | }
24 | };
25 |
26 | export type ClusterComponentProps = {
27 | longitude: number,
28 | latitude: number,
29 | clusterId: number,
30 | pointCount: number,
31 | pointCountAbbreviated: string | number
32 | };
33 |
34 | export type ClusterMapFunction = (props: {}) => any;
35 |
36 | export type ClusterReduceFunction = (accumulated: {}, props: {}) => void;
37 |
38 | export type ClusterComponent = React$Component;
39 |
40 | type Props = {
41 | /** Minimum zoom level at which clusters are generated */
42 | minZoom?: number,
43 |
44 | /** Maximum zoom level at which clusters are generated */
45 | maxZoom?: number,
46 |
47 | /** Cluster radius, in pixels */
48 | radius?: number,
49 |
50 | /** (Tiles) Tile extent. Radius is calculated relative to this value */
51 | extent?: number,
52 |
53 | /** Size of the KD-tree leaf node. Affects performance */
54 | nodeSize?: number,
55 |
56 | /**
57 | * A function that returns cluster properties
58 | * corresponding to a single point.
59 | * */
60 | // eslint-disable-next-line react/no-unused-prop-types
61 | map?: ClusterMapFunction,
62 |
63 | /** A reduce function that merges properties of two clusters into one. */
64 | // eslint-disable-next-line react/no-unused-prop-types
65 | reduce?: ClusterReduceFunction,
66 |
67 | /** React Component for rendering Cluster */
68 | component: Class,
69 |
70 | /** List of Markers */
71 | children: React$Node
72 | };
73 |
74 | type State = {
75 | clusters: Array