├── .eslintrc.js ├── .gitignore ├── .prettierrc.js ├── LICENSE ├── README.md ├── package-lock.json ├── package.json ├── screenshot.png ├── src ├── components │ ├── AboutThisApp │ │ ├── index.tsx │ │ └── style.scss │ ├── App │ │ ├── config.ts │ │ ├── index.tsx │ │ └── style.scss │ ├── InfoPanel │ │ ├── index.tsx │ │ └── style.scss │ ├── Map │ │ ├── config.ts │ │ ├── index.tsx │ │ └── style.scss │ ├── MobileHeader │ │ ├── index.tsx │ │ └── style.scss │ ├── MonthlyTrendChart │ │ ├── index.tsx │ │ └── style.scss │ ├── PolarToggleBtn │ │ ├── MobileVersion.tsx │ │ ├── ToggleBtn.tsx │ │ ├── data.ts │ │ ├── index.tsx │ │ └── style.scss │ ├── SeaIceExtByYearChart │ │ ├── config.ts │ │ ├── index.tsx │ │ └── style.scss │ ├── SidebarHeader │ │ ├── index.tsx │ │ └── style.scss │ └── TimeControl │ │ ├── SliderTicks.scss │ │ ├── SliderTicks.tsx │ │ ├── index.tsx │ │ └── style.scss ├── index.template.html ├── index.tsx ├── services │ └── sea-ice-extents │ │ ├── config.ts │ │ └── index.ts ├── style │ ├── color.scss │ ├── fancy-scrollbar.scss │ └── index.scss ├── types.d.ts └── types │ └── calcite-web │ └── index.d.ts ├── tsconfig.json └── webpack.config.js /.eslintrc.js: -------------------------------------------------------------------------------- 1 | module.exports = { 2 | "extends": [ 3 | 'plugin:react/recommended', 4 | 'plugin:@typescript-eslint/recommended', 5 | // Uses eslint-config-prettier to disable ESLint rules from @typescript-eslint/eslint-plugin that would conflict with prettier 6 | 'prettier/@typescript-eslint', 7 | // Enables eslint-plugin-prettier and eslint-config-prettier. This will display prettier errors as ESLint errors. Make sure this is always the last configuration in the extends array. 8 | 'plugin:prettier/recommended', 9 | ], 10 | "env": { 11 | "browser": true 12 | }, 13 | "parser": "@typescript-eslint/parser", 14 | "parserOptions": { 15 | "ecmaVersion": 2017, 16 | "sourceType": "module" 17 | }, 18 | "plugins": [ 19 | "@typescript-eslint/eslint-plugin" 20 | ], 21 | "rules": { 22 | "@typescript-eslint/interface-name-prefix": "off", 23 | } 24 | } -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | # Logs 2 | logs 3 | *.log 4 | npm-debug.log* 5 | yarn-debug.log* 6 | yarn-error.log* 7 | 8 | # Runtime data 9 | pids 10 | *.pid 11 | *.seed 12 | *.pid.lock 13 | 14 | # Directory for instrumented libs generated by jscoverage/JSCover 15 | lib-cov 16 | 17 | # Coverage directory used by tools like istanbul 18 | coverage 19 | 20 | # nyc test coverage 21 | .nyc_output 22 | 23 | # Grunt intermediate storage (http://gruntjs.com/creating-plugins#storing-task-files) 24 | .grunt 25 | 26 | # Bower dependency directory (https://bower.io/) 27 | bower_components 28 | 29 | # node-waf configuration 30 | .lock-wscript 31 | 32 | # Compiled binary addons (https://nodejs.org/api/addons.html) 33 | build/Release 34 | 35 | # Dependency directories 36 | node_modules/ 37 | jspm_packages/ 38 | 39 | # TypeScript v1 declaration files 40 | typings/ 41 | 42 | # Optional npm cache directory 43 | .npm 44 | 45 | # Optional eslint cache 46 | .eslintcache 47 | 48 | # Optional REPL history 49 | .node_repl_history 50 | 51 | # Output of 'npm pack' 52 | *.tgz 53 | 54 | # Yarn Integrity file 55 | .yarn-integrity 56 | 57 | # dotenv environment variables file 58 | .env 59 | 60 | # next.js build output 61 | .next 62 | 63 | /dist -------------------------------------------------------------------------------- /.prettierrc.js: -------------------------------------------------------------------------------- 1 | module.exports = { 2 | semi: true, 3 | arrowParens: 'always', 4 | semi: true, 5 | trailingComma: 'es5', 6 | singleQuote: true, 7 | printWidth: 80, 8 | tabWidth: 2, 9 | }; -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | Apache License 2 | Version 2.0, January 2004 3 | http://www.apache.org/licenses/ 4 | 5 | TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 6 | 7 | 1. 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We also recommend that a 185 | file or class name and description of purpose be included on the 186 | same "printed page" as the copyright notice for easier 187 | identification within third-party archives. 188 | 189 | Copyright [yyyy] [name of copyright owner] 190 | 191 | Licensed under the Apache License, Version 2.0 (the "License"); 192 | you may not use this file except in compliance with the License. 193 | You may obtain a copy of the License at 194 | 195 | http://www.apache.org/licenses/LICENSE-2.0 196 | 197 | Unless required by applicable law or agreed to in writing, software 198 | distributed under the License is distributed on an "AS IS" BASIS, 199 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 200 | See the License for the specific language governing permissions and 201 | limitations under the License. 202 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # Sea Ice 2 | This app displays the monthly mean sea ice extent for the [Arctic](https://www.arcgis.com/home/item.html?id=d1fb8225058e4a0d96ead7b9a574a652) and [Antarctic](https://www.arcgis.com/home/item.html?id=e7f11116c0bc42fb8c7c4d1b1d70eceb) along with the historical median extent. 3 | 4 | [View it live](https://livingatlas.arcgis.com/sea-ice/) 5 | 6 | ![App](./screenshot.png) 7 | 8 | ## Features 9 | 10 | This app displays the monthly mean sea ice extent for the Arctic and Antarctic along with the historical median extent. Additionally, graphs are used to visualize the minimum and maximum extent for each year (top), and the monthly time series for each year (bottom). Use the top graph to select specific years to display in the map. 11 | 12 | ## Instructions 13 | 14 | - Before we begin, make sure you have a fresh version of [Node.js](https://nodejs.org/en/) and NPM installed. The current Long Term Support (LTS) release is an ideal starting point. 15 | 16 | - To begin, clone this repository to your computer: 17 | 18 | ```sh 19 | https://github.com/vannizhang/sea-ice.git 20 | ``` 21 | 22 | - From the project's root directory, install the required packages (dependencies): 23 | 24 | ```sh 25 | npm install 26 | ``` 27 | 28 | - Now you can start the webpack dev server to test the app on your local machine: 29 | 30 | ```sh 31 | # it will start a server instance and begin listening for connections from localhost on port 8080 32 | npm run start 33 | ``` 34 | 35 | - To build/deploye the app, you can simply run: 36 | 37 | ```sh 38 | # it will place all files needed for deployment into the /dist directory 39 | npm run build 40 | ``` 41 | 42 | ## Resources 43 | - [ArcGIS API for JavaScript (version 4.21)](https://developers.arcgis.com/javascript/index.html) 44 | - [National Snow and Ice Data Center](https://nsidc.org/) 45 | - [ArcGIS Living Atlas of the World](https://livingatlas.arcgis.com/en/browse/#d=2&q=sea%20ice) 46 | - [D3.js](https://d3js.org/) 47 | 48 | ## Issues 49 | 50 | Find a bug or want to request a new feature? Please let us know by submitting an issue. 51 | 52 | ## Disclaimer 53 | 54 | This demo application is for illustrative purposes only and it is not maintained. There is no support available for deployment or development of the application. 55 | 56 | ## Contributing 57 | 58 | Esri welcomes contributions from anyone and everyone. Please see our [guidelines for contributing](https://github.com/esri/contributing). 59 | 60 | ## Licensing 61 | Copyright 2019 Esri 62 | 63 | Licensed under the Apache License, Version 2.0 (the "License"); 64 | you may not use this file except in compliance with the License. 65 | You may obtain a copy of the License at 66 | 67 | http://www.apache.org/licenses/LICENSE-2.0 68 | 69 | Unless required by applicable law or agreed to in writing, software 70 | distributed under the License is distributed on an "AS IS" BASIS, 71 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 72 | See the License for the specific language governing permissions and 73 | limitations under the License. 74 | 75 | A copy of the license is available in the repository's [LICENSE](license) file. 76 | -------------------------------------------------------------------------------- /package.json: -------------------------------------------------------------------------------- 1 | { 2 | "name": "sea-ice", 3 | "version": "1.0.0", 4 | "description": "Visualize Arctic and Antarctic sea ice", 5 | "main": "index.js", 6 | "scripts": { 7 | "test": "echo \"Error: no test specified\" && exit 1", 8 | "start": "webpack-dev-server --mode development --open", 9 | "dev": "webpack --mode development", 10 | "build": "webpack --mode production", 11 | "format": "prettier --write src/**/*.{ts,tsx,json}", 12 | "lint": "eslint src/**/*.{ts,tsx} --fix", 13 | "precommit": "npm run lint && npm run format" 14 | }, 15 | "repository": { 16 | "type": "git", 17 | "url": "git+https://github.com/vannizhang/sea-ice.git" 18 | }, 19 | "keywords": [], 20 | "author": "", 21 | "license": "ISC", 22 | "bugs": { 23 | "url": "https://github.com/vannizhang/sea-ice/issues" 24 | }, 25 | "homepage": "https://github.com/vannizhang/sea-ice#readme", 26 | "devDependencies": { 27 | "@babel/polyfill": "^7.4.4", 28 | "@types/react": "^16.8.23", 29 | "@types/react-dom": "^16.8.5", 30 | "@typescript-eslint/eslint-plugin": "^2.7.0", 31 | "@typescript-eslint/parser": "^2.7.0", 32 | "clean-webpack-plugin": "^3.0.0", 33 | "css-loader": "^3.1.0", 34 | "eslint": "^6.6.0", 35 | "eslint-config-prettier": "^6.5.0", 36 | "eslint-plugin-prettier": "^3.1.1", 37 | "eslint-plugin-react": "^7.16.0", 38 | "file-loader": "^4.1.0", 39 | "html-loader": "^0.5.5", 40 | "html-webpack-plugin": "^3.2.0", 41 | "mini-css-extract-plugin": "^0.8.0", 42 | "node-sass": "^4.14.1", 43 | "optimize-css-assets-webpack-plugin": "^5.0.3", 44 | "prettier": "^1.19.1", 45 | "sass-loader": "^10.1.1", 46 | "source-map-loader": "^0.2.4", 47 | "style-loader": "^0.23.1", 48 | "terser-webpack-plugin": "^1.4.1", 49 | "ts-loader": "^6.0.4", 50 | "typescript": "^3.5.3", 51 | "uglifyjs-webpack-plugin": "^2.2.0", 52 | "url-loader": "^2.1.0", 53 | "webpack": "^4.38.0", 54 | "webpack-cli": "^3.3.6", 55 | "webpack-dev-server": "^3.7.2" 56 | }, 57 | "dependencies": { 58 | "@esri/arcgis-rest-auth": "^2.0.0", 59 | "@esri/arcgis-rest-feature-layer": "^2.2.1", 60 | "@esri/arcgis-rest-request": "^2.2.1", 61 | "@types/arcgis-js-api": "^4.12.0", 62 | "@types/d3": "^5.7.2", 63 | "axios": "^0.19.0", 64 | "calcite-web": "github:Esri/calcite-web#v1.2.5", 65 | "d3": "^5.9.7", 66 | "es6-promise": "^4.2.8", 67 | "esri-loader": "^2.14.0", 68 | "helper-toolkit-ts": "^1.1.4", 69 | "isomorphic-fetch": "^2.2.1", 70 | "react": "^16.8.6", 71 | "react-dom": "^16.8.6" 72 | } 73 | } 74 | -------------------------------------------------------------------------------- /screenshot.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/vannizhang/sea-ice/bcf240088edf3a551da7bc4862874d5c2f12d70d/screenshot.png -------------------------------------------------------------------------------- /src/components/AboutThisApp/index.tsx: -------------------------------------------------------------------------------- 1 | import './style.scss'; 2 | import * as React from 'react'; 3 | import { modal as initCalciteModal } from 'calcite-web/dist/js/calcite-web.min.js'; 4 | 5 | // interface IProps {} 6 | // interface IState {} 7 | 8 | export default class AboutThisApp extends React.PureComponent { 9 | // constructor(props: IProps) { 10 | // super(props); 11 | // } 12 | 13 | componentDidMount() { 14 | initCalciteModal(); 15 | } 16 | 17 | render() { 18 | return ( 19 |
23 |
28 | 33 | 40 | 41 | 42 | 43 | 44 |

About this App

45 | 46 |

47 | Areas of the ocean that have frozen are considered “sea ice,” and 48 | can vary from slushy, barely solid areas to sheets of ice that are 49 | meters thick. Since the late 1970s, satellites have been used to 50 | monitor both the extent and concentration of sea ice around the 51 | world, and the{' '} 52 | 58 | National Snow and Ice Data Center 59 | {' '} 60 | generates a sea ice extent analyses from this data. We have applied 61 | a smoothing algorithm to the original shapefiles accessed from 62 | NSIDC. 63 |

64 | 65 |

66 | This app displays the monthly mean sea ice extent for the{' '} 67 | 73 | Arctic 74 | {' '} 75 | and{' '} 76 | 82 | Antarctic 83 | {' '} 84 | along with the historical median extent. Additionally, graphs are 85 | used to visualize the minimum and maximum extent for each year 86 | (top), and the monthly time series for each year (bottom). Use the 87 | top graph to select specific years to display in the map.{' '} 88 |

89 | 90 |

91 | This app was designed by members of the{' '} 92 | 98 | ArcGIS Living Atlas of the World 99 | {' '} 100 | team.{' '} 101 |

102 | 103 |
104 | 105 |
106 |
107 |
108 | ); 109 | } 110 | } 111 | -------------------------------------------------------------------------------- /src/components/AboutThisApp/style.scss: -------------------------------------------------------------------------------- 1 | @import '../../style/color.scss'; 2 | 3 | .about-this-app-modal{ 4 | .modal-content { 5 | background: $themeColorAlpha85; 6 | color: #efefef; 7 | } 8 | 9 | } -------------------------------------------------------------------------------- /src/components/App/config.ts: -------------------------------------------------------------------------------- 1 | export default { 2 | title: 'Sea Ice Aware', 3 | 'mobile-header-height': 60, 4 | }; 5 | -------------------------------------------------------------------------------- /src/components/App/index.tsx: -------------------------------------------------------------------------------- 1 | import './style.scss'; 2 | import * as React from 'react'; 3 | 4 | import Map from '../Map'; 5 | import InfoPanel from '../InfoPanel'; 6 | import TimeControl from '../TimeControl'; 7 | import AboutThisApp from '../AboutThisApp'; 8 | import SideBarHeader from '../SidebarHeader'; 9 | import MobileHeader from '../MobileHeader'; 10 | import AppConfig from './config'; 11 | 12 | import { 13 | PolarRegion, 14 | IMinMaxSeaExtByYearData, 15 | ISeaIceExtByMonthData, 16 | IMedianSeaIceExtByMonth, 17 | IRecordDate, 18 | ISeaIceExtVal2MonthLookup, 19 | } from '../../types'; 20 | 21 | import { 22 | queryMinMaxSeaIceExtByYear, 23 | querySeaIceExtByMonth, 24 | queryMedianSeaIceExtByMonth, 25 | queryRecordDates, 26 | prepareSeaIceExtByMonth, 27 | generateValue2MonthLookup, 28 | } from '../../services/sea-ice-extents'; 29 | 30 | interface IProps { 31 | isMobile: boolean; 32 | } 33 | 34 | interface IState { 35 | polarRegion: PolarRegion; 36 | recordDates: Array; 37 | activeRecordDate: IRecordDate; 38 | seaIceExtByYearData: IMinMaxSeaExtByYearData; 39 | seaIceExtByMonthData: ISeaIceExtByMonthData; 40 | medianSeaIceExtByMonthData: IMedianSeaIceExtByMonth; 41 | seaIceExtVal2MonthLookup: ISeaIceExtVal2MonthLookup; 42 | isMobileInfoWindowVisible: boolean; 43 | } 44 | 45 | export default class App extends React.PureComponent { 46 | constructor(props: IProps) { 47 | super(props); 48 | 49 | this.state = { 50 | polarRegion: 'arctic', 51 | recordDates: [], 52 | activeRecordDate: null, 53 | seaIceExtByYearData: null, 54 | seaIceExtByMonthData: null, 55 | medianSeaIceExtByMonthData: null, 56 | seaIceExtVal2MonthLookup: null, 57 | isMobileInfoWindowVisible: false, 58 | }; 59 | 60 | this.updatePolarRegion = this.updatePolarRegion.bind(this); 61 | this.timeControlOnValueChange = this.timeControlOnValueChange.bind(this); 62 | this.seaIceValOnSelect = this.seaIceValOnSelect.bind(this); 63 | this.toggleMobileInfoWindow = this.toggleMobileInfoWindow.bind(this); 64 | } 65 | 66 | updatePolarRegion(polarRegion: PolarRegion) { 67 | this.setState({ 68 | polarRegion: polarRegion, 69 | }); 70 | } 71 | 72 | updateActiveRecordDate(index = -1) { 73 | const { recordDates } = this.state; 74 | 75 | if (!recordDates.length) { 76 | return; 77 | } 78 | 79 | index = index === -1 ? recordDates.length - 1 : index; 80 | 81 | const activeRecordDate = recordDates[index]; 82 | 83 | this.setState({ 84 | activeRecordDate, 85 | }); 86 | } 87 | 88 | setSeaIceExtByYearData(data: IMinMaxSeaExtByYearData) { 89 | this.setState({ 90 | seaIceExtByYearData: data, 91 | }); 92 | } 93 | 94 | setSeaIceExtByMonthData( 95 | data: ISeaIceExtByMonthData, 96 | medianData: IMedianSeaIceExtByMonth 97 | ) { 98 | this.setState({ 99 | seaIceExtByMonthData: data, 100 | medianSeaIceExtByMonthData: medianData, 101 | }); 102 | } 103 | 104 | setRecordDates(recordDates: Array) { 105 | this.setState( 106 | { 107 | recordDates, 108 | }, 109 | () => { 110 | this.updateActiveRecordDate(); 111 | } 112 | ); 113 | } 114 | 115 | setSeaIceVal2MonthLookup(lookup: ISeaIceExtVal2MonthLookup) { 116 | this.setState({ 117 | seaIceExtVal2MonthLookup: lookup, 118 | }); 119 | } 120 | 121 | async loadAppData() { 122 | try { 123 | const seaIceExtByYear = await queryMinMaxSeaIceExtByYear(); 124 | 125 | const seaIceExtByMonthFeatures = await querySeaIceExtByMonth(); 126 | 127 | const seaIceExtByMonth: ISeaIceExtByMonthData = { 128 | antarctic: prepareSeaIceExtByMonth(seaIceExtByMonthFeatures.antarctic), 129 | arctic: prepareSeaIceExtByMonth(seaIceExtByMonthFeatures.arctic), 130 | }; 131 | 132 | const medianSeaIceExtByMonth = await queryMedianSeaIceExtByMonth(); 133 | 134 | const recordDates = await queryRecordDates(); 135 | 136 | const seaIceVal2MonthLookup = generateValue2MonthLookup( 137 | seaIceExtByMonthFeatures 138 | ); 139 | 140 | this.setSeaIceExtByYearData(seaIceExtByYear); 141 | // console.log(seaIceExtByYear); 142 | 143 | this.setSeaIceExtByMonthData(seaIceExtByMonth, medianSeaIceExtByMonth); 144 | // console.log(seaIceExtByMonthFeatures); 145 | 146 | this.setRecordDates(recordDates); 147 | // console.log(recordDates); 148 | 149 | this.setSeaIceVal2MonthLookup(seaIceVal2MonthLookup); 150 | // console.log(seaIceVal2MonthLookup); 151 | } catch (err) { 152 | console.error(err); 153 | } 154 | } 155 | 156 | timeControlOnValueChange(index: number) { 157 | this.updateActiveRecordDate(index); 158 | } 159 | 160 | seaIceValOnSelect(year: number, value: number) { 161 | const { seaIceExtByMonthData, recordDates, polarRegion } = this.state; 162 | 163 | // values for the selected year 164 | const values = seaIceExtByMonthData[polarRegion].filter((d) => { 165 | return d.year === year; 166 | })[0].values; 167 | 168 | const monthNum = values.indexOf(value) + 1; 169 | 170 | for (let i = 0, len = recordDates.length; i < len; i++) { 171 | const d = recordDates[i]; 172 | 173 | if (d.year === year && d.month === monthNum) { 174 | this.updateActiveRecordDate(i); 175 | break; 176 | } 177 | } 178 | } 179 | 180 | toggleMobileInfoWindow() { 181 | const { isMobileInfoWindowVisible } = this.state; 182 | const newValue = !isMobileInfoWindowVisible; 183 | 184 | this.setState({ 185 | isMobileInfoWindowVisible: newValue, 186 | }); 187 | } 188 | 189 | componentDidMount() { 190 | this.loadAppData(); 191 | } 192 | 193 | render() { 194 | const { isMobile } = this.props; 195 | const { isMobileInfoWindowVisible } = this.state; 196 | const mobileHeaderHeight = AppConfig['mobile-header-height'] || 50; 197 | 198 | const infoPanel = ( 199 | 210 | ); 211 | 212 | const timeControl = ( 213 | 221 | ); 222 | 223 | const desktopSidePanel = !isMobile ? ( 224 |
225 | 226 | {timeControl} 227 | {infoPanel} 228 |
229 | ) : null; 230 | 231 | const mobileInfoPanel = 232 | isMobile && isMobileInfoWindowVisible ? ( 233 |
{infoPanel}
234 | ) : null; 235 | 236 | const mobileHeader = isMobile ? ( 237 | 244 | ) : null; 245 | 246 | const mobileBottomPanel = isMobile ? ( 247 |
{timeControl}
248 | ) : null; 249 | 250 | return ( 251 |
252 | 262 | 263 | 264 | 265 | {desktopSidePanel} 266 | 267 | {mobileHeader} 268 | 269 | {mobileInfoPanel} 270 | 271 | {mobileBottomPanel} 272 |
273 | ); 274 | } 275 | } 276 | -------------------------------------------------------------------------------- /src/components/App/style.scss: -------------------------------------------------------------------------------- 1 | @import '../../style/fancy-scrollbar.scss'; 2 | 3 | .side-panel{ 4 | position: absolute; 5 | top: 1rem; 6 | right: 1rem; 7 | bottom: 2rem; 8 | width: 500px; 9 | overflow-y: auto; 10 | } 11 | 12 | .mobile-view-bottom-panel{ 13 | position: absolute; 14 | bottom: 5px; 15 | width: 100%; 16 | display: flex; 17 | justify-content: center; 18 | } 19 | 20 | .is-mobile { 21 | .esri-attribution{ 22 | display: none; 23 | } 24 | 25 | .floating-panel{ 26 | position: absolute; 27 | top: 65px; 28 | box-sizing: border-box; 29 | width: 100%; 30 | padding: 0 .25rem; 31 | bottom: 115px; 32 | overflow-y: auto; 33 | } 34 | } 35 | 36 | -------------------------------------------------------------------------------- /src/components/InfoPanel/index.tsx: -------------------------------------------------------------------------------- 1 | import './style.scss'; 2 | import * as React from 'react'; 3 | 4 | import PolarToggleBtn from '../PolarToggleBtn'; 5 | import SeaIceExtByYearChart from '../SeaIceExtByYearChart'; 6 | import MonthlyTrendChart from '../MonthlyTrendChart'; 7 | 8 | // import { queryMinMaxSeaIceExtByYear, querySeaIceExtByMonth, queryMedianSeaIceExtByMonth } from '../../services/sea-ice-extents' 9 | import { 10 | PolarRegion, 11 | IMinMaxSeaExtByYearData, 12 | ISeaIceExtByMonthData, 13 | IMedianSeaIceExtByMonth, 14 | ISeaIceExtVal2MonthLookup, 15 | IRecordDate, 16 | } from '../../types'; 17 | 18 | interface IProps { 19 | polarRegion: PolarRegion; 20 | polarRegionOnChange: (value: string) => void; 21 | activeRecordDate: IRecordDate; 22 | seaIceExtByYearData: IMinMaxSeaExtByYearData; 23 | seaIceExtByMonthData: ISeaIceExtByMonthData; 24 | medianSeaIceExtByMonthData: IMedianSeaIceExtByMonth; 25 | seaIceExtVal2MonthLookup: ISeaIceExtVal2MonthLookup; 26 | seaIceValOnSelect: (year: number, value: number) => void; 27 | isMobile?: boolean; 28 | } 29 | 30 | interface IState { 31 | // year value returned by the mouse hover on sea ice ext by year bar chart 32 | yearOnHover: number; 33 | } 34 | 35 | export default class InfoPanel extends React.PureComponent { 36 | constructor(props: IProps) { 37 | super(props); 38 | 39 | this.state = { 40 | yearOnHover: undefined, 41 | }; 42 | 43 | this.seaIceExtByYearChartOnHover = this.seaIceExtByYearChartOnHover.bind( 44 | this 45 | ); 46 | } 47 | 48 | // componentDidMount(){ 49 | // } 50 | 51 | seaIceExtByYearChartOnHover(year: number) { 52 | // console.log(year); 53 | this.setState({ 54 | yearOnHover: year, 55 | }); 56 | } 57 | 58 | render() { 59 | const { isMobile } = this.props; 60 | const { yearOnHover } = this.state; 61 | 62 | const toggleBtn = !isMobile ? ( 63 |
64 | 68 |
69 | ) : null; 70 | 71 | return ( 72 |
73 | {toggleBtn} 74 | 75 |
76 | 83 |
84 | 85 |
86 | 92 |
93 | 94 | {/* */} 100 |
101 | ); 102 | } 103 | } 104 | -------------------------------------------------------------------------------- /src/components/InfoPanel/style.scss: -------------------------------------------------------------------------------- 1 | @import '../../style/color.scss'; 2 | 3 | #infoPanelDiv { 4 | // position: absolute; 5 | // top: 1rem; 6 | // right: 1rem; 7 | padding: 1rem 1.5rem; 8 | box-sizing: border-box; 9 | // width: 400px; 10 | // min-height: 200px; 11 | background-color: $themeColorAlpha95; 12 | box-shadow: 0 0 2px 2px rgba(0,0,0,0.1); 13 | // margin-bottom: 150px; 14 | // max-height: calc(100% - 2.5rem); 15 | // overflow-y: auto; 16 | } 17 | 18 | .is-mobile { 19 | #infoPanelDiv { 20 | padding: 1rem .5rem; 21 | } 22 | } -------------------------------------------------------------------------------- /src/components/Map/config.ts: -------------------------------------------------------------------------------- 1 | import { 2 | antarctic, 3 | arctic, 4 | antarcticMedianSeaIceExt, 5 | arcticMedianSeaIceExt, 6 | } from '../../services/sea-ice-extents/config'; 7 | 8 | const MapConfig = { 9 | 'container-id': 'mapViewDiv', 10 | 'web-map-id': { 11 | antarctic: '8bb127da2b0a4d1290d83072cbc8548b', //'9abb66054ee94c5c9e066dde3bf8aef8', 12 | arctic: 'beec7fd80cb24356a5f05407976c6696', 13 | }, 14 | 'map-scale-4-mobile-view': 56000000, 15 | 'sea-ice-ext-feature-service': { 16 | url: { 17 | antarctic: antarctic.url, 18 | arctic: arctic.url, 19 | }, 20 | fields: { 21 | date: 'Rec_Date', 22 | year: 'Rec_Year', 23 | month: 'Rec_Month', 24 | }, 25 | style: { 26 | fillColor: 'rgba(89,255,252,.3)', 27 | outlineColor: 'rgba(89,255,252,1)', 28 | }, 29 | }, 30 | 'median-sea-ice-ext-feature-service': { 31 | url: { 32 | antarctic: antarcticMedianSeaIceExt.url, 33 | arctic: arcticMedianSeaIceExt.url, 34 | }, 35 | fields: { 36 | date: 'Rec_Date', 37 | year: 'Rec_Year', 38 | month: 'Rec_Month', 39 | }, 40 | style: { 41 | fillColor: 'rgba(0,0,0,0)', 42 | outlineColor: '#fff766', 43 | }, 44 | }, 45 | }; 46 | 47 | export { MapConfig }; 48 | -------------------------------------------------------------------------------- /src/components/Map/index.tsx: -------------------------------------------------------------------------------- 1 | import './style.scss'; 2 | 3 | import * as React from 'react'; 4 | import { loadCss, loadModules } from 'esri-loader'; 5 | 6 | import { MapConfig } from './config'; 7 | 8 | import { PolarRegion, IRecordDate } from '../../types'; 9 | import IMapView from 'esri/views/MapView'; 10 | import IWebMap from 'esri/WebMap'; 11 | import IFeatureLayer from 'esri/layers/FeatureLayer'; 12 | import ISimpleRenderer from 'esri/renderers/SimpleRenderer'; 13 | import ISimpleFillSymbol from 'esri/symbols/SimpleFillSymbol'; 14 | import ISimpleLineSymbol from 'esri/symbols/SimpleLineSymbol'; 15 | 16 | interface IProps { 17 | polarRegion: PolarRegion; 18 | activeRecordDate: IRecordDate; 19 | padding?: { 20 | top?: number; 21 | bottom?: number; 22 | left?: number; 23 | right?: number; 24 | }; 25 | isMobile?: boolean; 26 | } 27 | 28 | // interface IState {} 29 | 30 | export default class Map extends React.PureComponent { 31 | private mapView: IMapView; 32 | private readonly LayerIdSeaIceExt = 'seaIceExt'; 33 | private readonly LayerIdMedianSeaIceExt = 'medianSeaIceExt'; 34 | private delay: NodeJS.Timeout; 35 | 36 | constructor(props: IProps) { 37 | super(props); 38 | 39 | // this.state = {}; 40 | 41 | loadCss(); 42 | } 43 | 44 | async initMap() { 45 | const { padding, isMobile } = this.props; 46 | 47 | try { 48 | type Modules = [typeof IMapView]; 49 | 50 | const [MapView] = await (loadModules(['esri/views/MapView']) as Promise< 51 | Modules 52 | >); 53 | 54 | const webmap = await this.getWebMap(); 55 | 56 | const view = new MapView({ 57 | container: MapConfig['container-id'], 58 | map: webmap, 59 | padding, 60 | // overwrite the scale if using a mobile device 61 | scale: isMobile ? MapConfig['map-scale-4-mobile-view'] : undefined, 62 | }); 63 | 64 | view.when(() => { 65 | this.mapViewOnReadyHandler(view); 66 | }); 67 | } catch (err) { 68 | console.error(err); 69 | } 70 | } 71 | 72 | async toggleWebMap() { 73 | try { 74 | if (this.mapView) { 75 | this.mapView.map = await this.getWebMap(); 76 | } 77 | } catch (err) { 78 | console.error(err); 79 | } 80 | } 81 | 82 | async getWebMap() { 83 | try { 84 | type Modules = [typeof IWebMap]; 85 | 86 | const [WebMap] = await (loadModules(['esri/WebMap']) as Promise); 87 | 88 | const seaIceExtLayers = await this.getSeaIceExtLayers(); 89 | 90 | const webmap = new WebMap({ 91 | portalItem: { 92 | id: MapConfig['web-map-id'][this.props.polarRegion], 93 | }, 94 | layers: [...seaIceExtLayers], 95 | }); 96 | 97 | return webmap; 98 | } catch (err) { 99 | console.error(err); 100 | return null; 101 | } 102 | } 103 | 104 | async getSeaIceExtLayers() { 105 | try { 106 | type Modules = [ 107 | typeof IFeatureLayer, 108 | typeof ISimpleRenderer, 109 | typeof ISimpleFillSymbol, 110 | typeof ISimpleLineSymbol 111 | ]; 112 | 113 | const [ 114 | FeatureLayer, 115 | SimpleRenderer, 116 | SimpleFillSymbol, 117 | SimpleLineSymbol, 118 | ] = await (loadModules([ 119 | 'esri/layers/FeatureLayer', 120 | 'esri/renderers/SimpleRenderer', 121 | 'esri/symbols/SimpleFillSymbol', 122 | 'esri/symbols/SimpleLineSymbol', 123 | ]) as Promise); 124 | 125 | const defExp = this.getDefExpForSeaIceExtLayer(); 126 | // console.log(defExp); 127 | 128 | const rendererSeaIceExt = new SimpleRenderer({ 129 | symbol: new SimpleFillSymbol({ 130 | color: MapConfig['sea-ice-ext-feature-service'].style.fillColor, 131 | outline: { 132 | // autocasts as new SimpleLineSymbol() 133 | width: 1, 134 | color: MapConfig['sea-ice-ext-feature-service'].style.outlineColor, 135 | }, 136 | }), 137 | }); 138 | 139 | const seaIceExtLayer = new FeatureLayer({ 140 | id: this.LayerIdSeaIceExt, 141 | url: 142 | MapConfig['sea-ice-ext-feature-service'].url[this.props.polarRegion], 143 | definitionExpression: defExp, 144 | visible: true, 145 | renderer: rendererSeaIceExt, 146 | }); 147 | 148 | const rendererMedianSeaIceExt = new SimpleRenderer({ 149 | symbol: new SimpleLineSymbol({ 150 | color: 151 | MapConfig['median-sea-ice-ext-feature-service'].style.outlineColor, 152 | width: 1, 153 | style: 'dash', 154 | }), 155 | }); 156 | 157 | const medianSeaIceExtLayer = new FeatureLayer({ 158 | id: this.LayerIdMedianSeaIceExt, 159 | url: 160 | MapConfig['median-sea-ice-ext-feature-service'].url[ 161 | this.props.polarRegion 162 | ], 163 | definitionExpression: defExp, 164 | visible: true, 165 | renderer: rendererMedianSeaIceExt, 166 | }); 167 | 168 | return [medianSeaIceExtLayer, seaIceExtLayer]; 169 | } catch (err) { 170 | console.error(err); 171 | return []; 172 | } 173 | } 174 | 175 | updateDefExp4SeaIceExtLayers() { 176 | if (!this.mapView) { 177 | return; 178 | } 179 | 180 | const seaIceExtLayer = this.mapView.map.findLayerById( 181 | this.LayerIdSeaIceExt 182 | ) as IFeatureLayer; 183 | const medianSeaIceExtLayer = this.mapView.map.findLayerById( 184 | this.LayerIdMedianSeaIceExt 185 | ) as IFeatureLayer; 186 | 187 | if (seaIceExtLayer && medianSeaIceExtLayer) { 188 | const defExp = this.getDefExpForSeaIceExtLayer(); 189 | 190 | [seaIceExtLayer, medianSeaIceExtLayer].forEach((layer) => { 191 | layer.definitionExpression = defExp; 192 | }); 193 | } 194 | } 195 | 196 | activeRecordDateOnChangeHandler() { 197 | clearTimeout(this.delay); 198 | 199 | this.delay = setTimeout(() => { 200 | this.updateDefExp4SeaIceExtLayers(); 201 | }, 500); 202 | } 203 | 204 | getDefExpForSeaIceExtLayer() { 205 | const { activeRecordDate } = this.props; 206 | 207 | const year = activeRecordDate ? activeRecordDate.year : 0; 208 | const month = activeRecordDate ? activeRecordDate.month : 0; 209 | 210 | return `${MapConfig['median-sea-ice-ext-feature-service'].fields.year} = ${year} AND ${MapConfig['median-sea-ice-ext-feature-service'].fields.month} = ${month}`; 211 | } 212 | 213 | mapViewOnReadyHandler(mapView: IMapView) { 214 | this.mapView = mapView; 215 | 216 | // the activeRecordDate data might not be ready at the time when map view get initialized, 217 | // therefore need to call this method to make sure the sea ice ext layer will be displayed on the map once it's ready 218 | this.updateDefExp4SeaIceExtLayers(); 219 | } 220 | 221 | componentDidUpdate(prevProps: IProps) { 222 | if (this.props.polarRegion !== prevProps.polarRegion) { 223 | this.toggleWebMap(); 224 | } 225 | 226 | if (this.props.activeRecordDate !== prevProps.activeRecordDate) { 227 | // this.updateDefExp4SeaIceExtLayers(); 228 | this.activeRecordDateOnChangeHandler(); 229 | } 230 | } 231 | 232 | componentDidMount() { 233 | this.initMap(); 234 | } 235 | 236 | render() { 237 | return
; 238 | } 239 | } 240 | -------------------------------------------------------------------------------- /src/components/Map/style.scss: -------------------------------------------------------------------------------- 1 | html, 2 | body { 3 | padding: 0; 4 | margin: 0; 5 | height: 100%; 6 | width: 100%; 7 | } 8 | 9 | #mapViewDiv{ 10 | position: absolute; 11 | top: 0; 12 | bottom: 0; 13 | left: 0; 14 | right: 0; 15 | margin: 0; 16 | padding: 0; 17 | background-color: black; 18 | 19 | .esri-attribution { 20 | display: none; 21 | } 22 | } -------------------------------------------------------------------------------- /src/components/MobileHeader/index.tsx: -------------------------------------------------------------------------------- 1 | import './style.scss'; 2 | import * as React from 'react'; 3 | 4 | import PolarToggleBtn from '../PolarToggleBtn/MobileVersion'; 5 | import { PolarRegion } from '../../types'; 6 | 7 | interface IProps { 8 | height?: number; 9 | title: string; 10 | polarRegion: PolarRegion; 11 | toggleChartOnClick: () => void; 12 | polarRegionOnChange: (value: string) => void; 13 | } 14 | // interface IState {} 15 | 16 | export default class MobileHeader extends React.PureComponent { 17 | constructor(props: IProps) { 18 | super(props); 19 | } 20 | 21 | render() { 22 | const { 23 | height, 24 | title, 25 | toggleChartOnClick, 26 | polarRegion, 27 | polarRegionOnChange, 28 | } = this.props; 29 | 30 | return ( 31 |
37 |
38 | {title} 39 |
40 | 41 |
42 |
43 | 47 |
48 | 49 | 53 | 59 | 60 | 61 | 62 | 63 | 64 | 70 | 71 | 72 | 73 |
74 |
75 | ); 76 | } 77 | } 78 | -------------------------------------------------------------------------------- /src/components/MobileHeader/style.scss: -------------------------------------------------------------------------------- 1 | @import '../../style/color.scss'; 2 | 3 | .mobile-header { 4 | position: absolute; 5 | top: 0; 6 | 7 | display: flex; 8 | justify-content: flex-start; 9 | align-content: flex-start; 10 | align-items: center; 11 | 12 | // height: 50px; 13 | box-sizing: border-box; 14 | width: 100%; 15 | padding: 0 1rem; 16 | 17 | background: $themeColorAlpha95; 18 | box-shadow: 0 0 2px 2px rgba(0,0,0,0.1); 19 | 20 | .app-title{ 21 | flex-grow: 1; 22 | flex-shrink: 0; 23 | flex-basis: 50px; 24 | } 25 | 26 | .nav-btns { 27 | display: flex; 28 | } 29 | 30 | .nav-btn { 31 | display: flex; 32 | align-items: center; 33 | 34 | svg { 35 | fill: #fff; 36 | stroke: #fff; 37 | } 38 | } 39 | 40 | .breadcrumbs{ 41 | 42 | .crumb { 43 | color: rgba(255,255,255,.8); 44 | } 45 | 46 | .crumb.is-active { 47 | color: rgba(255,255,255,.95); 48 | } 49 | } 50 | } -------------------------------------------------------------------------------- /src/components/MonthlyTrendChart/index.tsx: -------------------------------------------------------------------------------- 1 | import './style.scss'; 2 | 3 | import * as React from 'react'; 4 | import * as d3 from 'd3'; 5 | 6 | import { 7 | PolarRegion, 8 | ISeaIceExtByMonthData, 9 | IMedianSeaIceExtByMonth, 10 | } from '../../types'; 11 | 12 | interface IProps { 13 | data: ISeaIceExtByMonthData; 14 | medianData: IMedianSeaIceExtByMonth; 15 | polarRegion: PolarRegion; 16 | yearOnHover: number; 17 | } 18 | 19 | interface IState { 20 | svg: any; 21 | height: number; 22 | width: number; 23 | xScale: d3.ScaleLinear; 24 | yScale: d3.ScaleLinear; 25 | chartData: Array>; 26 | medianData: Array; 27 | years: Array; 28 | } 29 | 30 | export default class SeaIceExtByYearChart extends React.PureComponent< 31 | IProps, 32 | IState 33 | > { 34 | private containerRef = React.createRef(); 35 | private trendLineClassName = 'monthly-trend-line'; 36 | 37 | constructor(props: IProps) { 38 | super(props); 39 | 40 | this.state = { 41 | svg: null, 42 | height: 0, 43 | width: 0, 44 | xScale: null, 45 | yScale: null, 46 | chartData: [], 47 | medianData: [], 48 | years: [], 49 | }; 50 | } 51 | 52 | setSvg(svg: any) { 53 | this.setState({ 54 | svg: svg, 55 | }); 56 | } 57 | 58 | setScales(x: any, y: any) { 59 | this.setState({ 60 | xScale: x, 61 | yScale: y, 62 | }); 63 | } 64 | 65 | setHeightWidth(height: number, width: number) { 66 | this.setState({ 67 | height: height, 68 | width: width, 69 | }); 70 | } 71 | 72 | setChartData() { 73 | const data = this.props.data[this.props.polarRegion].filter((d, i) => { 74 | // only include data for years with full 12 month of data 75 | // except the for the last item, which is the current year 76 | return ( 77 | d.values.length === 12 || 78 | i === this.props.data[this.props.polarRegion].length - 1 79 | ); 80 | }); 81 | // .filter(d=>d.values.length === 12); 82 | 83 | const chartData = data.map((d) => { 84 | const values = d.values.filter((n) => n); 85 | return values; 86 | }); 87 | 88 | const medianData = this.props.medianData[this.props.polarRegion]; 89 | 90 | const years = data.map((d) => d.year); 91 | 92 | this.setState( 93 | { 94 | chartData, 95 | medianData, 96 | years, 97 | }, 98 | () => { 99 | this.drawChart(); 100 | } 101 | ); 102 | } 103 | 104 | initSvg() { 105 | const container = this.containerRef.current; 106 | const margin = { top: 15, right: 10, bottom: 25, left: 25 }; 107 | 108 | const width = container.offsetWidth - margin.left - margin.right; 109 | const height = container.offsetHeight - margin.top - margin.bottom; 110 | this.setHeightWidth(height, width); 111 | 112 | const xScale = d3 113 | .scaleLinear() 114 | .range([0, width]) 115 | .domain([0, 11]); // 12 month on x scale 116 | 117 | const yScale = d3.scaleLinear().range([height, 0]); 118 | 119 | this.setScales(xScale, yScale); 120 | 121 | const svg = d3 122 | .select(container) 123 | .append('svg') 124 | .attr('width', width + margin.left + margin.right) 125 | .attr('height', height + margin.top + margin.bottom) 126 | .attr('class', 'sea-ice-monthly-trend-chart') 127 | .append('g') 128 | .attr('transform', 'translate(' + margin.left + ',' + margin.top + ')'); 129 | 130 | this.setSvg(svg); 131 | } 132 | 133 | drawChart() { 134 | // this.updateDomainForXScale(); 135 | this.updateDomainForYScale(); 136 | this.drawXLabels(); 137 | this.drawYLabels(); 138 | this.drawLines(); 139 | } 140 | 141 | // updateDomainForXScale = ()=>{ 142 | // const { xScale } = this.state; 143 | // } 144 | 145 | updateDomainForYScale = () => { 146 | const { yScale, chartData } = this.state; 147 | 148 | const minVals = chartData.map((d) => d3.min(d)); 149 | const minVal = Math.floor(d3.min(minVals)); 150 | 151 | const maxVals = chartData.map((d) => d3.max(d)); 152 | const maxVal = Math.ceil(d3.max(maxVals)); 153 | 154 | // console.log(chartData, minVal, maxVal); 155 | 156 | yScale.domain([minVal, maxVal]); 157 | }; 158 | 159 | drawXLabels() { 160 | const { svg, height, xScale } = this.state; 161 | 162 | const labels = [ 163 | 'Jan', 164 | 'Feb', 165 | 'Mar', 166 | 'Apr', 167 | 'May', 168 | 'Jun', 169 | 'Jul', 170 | 'Aug', 171 | 'Sep', 172 | 'Oct', 173 | 'Nov', 174 | 'Dec', 175 | ]; 176 | 177 | const xAxis = d3.axisBottom(xScale).tickFormat((d, i) => { 178 | return labels[i]; 179 | }); 180 | 181 | const xAxisLabel = svg.selectAll('.x.axis'); 182 | 183 | if (!xAxisLabel.size()) { 184 | svg 185 | .append('g') 186 | .attr('class', 'x axis') 187 | .attr('transform', 'translate(0,' + height + ')') 188 | .call(xAxis); 189 | } else { 190 | xAxisLabel.attr('transform', 'translate(0,' + height + ')').call(xAxis); 191 | } 192 | } 193 | 194 | drawYLabels() { 195 | const { svg, yScale } = this.state; 196 | 197 | const yAxis = d3.axisLeft(yScale).ticks(5); 198 | 199 | const yAxisLabel = svg.selectAll('.y.axis'); 200 | 201 | if (!yAxisLabel.size()) { 202 | svg 203 | .append('g') 204 | .attr('class', 'y axis') 205 | .call(yAxis); 206 | } else { 207 | yAxisLabel.call(yAxis); 208 | } 209 | } 210 | 211 | drawLines() { 212 | const { svg, xScale, yScale, chartData, medianData } = this.state; 213 | 214 | const lineGroupClassName = 'monthly-trend-lines'; 215 | const medianLineClassName = 'median-monthly-trend-line'; 216 | 217 | const existingLineGroups = svg.selectAll('.' + lineGroupClassName); 218 | const existingMedianLine = svg.selectAll('.' + medianLineClassName); 219 | 220 | if (existingLineGroups) { 221 | existingLineGroups.remove().exit(); 222 | } 223 | 224 | if (existingMedianLine) { 225 | existingMedianLine.remove().exit(); 226 | } 227 | 228 | const valueline = d3 229 | .line() 230 | .curve(d3.curveCardinal) 231 | .x((d) => { 232 | return xScale(d[0]); 233 | }) 234 | .y((d) => { 235 | return yScale(d[1]); 236 | }); 237 | 238 | const lines = svg 239 | .append('g') 240 | .attr('class', 'monthly-trend-lines') 241 | .selectAll('.monthly-trend-line-group') 242 | .data(chartData) 243 | .enter() 244 | .append('g') 245 | .attr('class', 'monthly-trend-line-group') 246 | .append('path') 247 | // .attr('class', 'monthly-trend-line') 248 | .attr('class', (d: any, idx: number) => { 249 | const modifierClass = [this.trendLineClassName]; 250 | 251 | if (idx === chartData.length - 1) { 252 | modifierClass.push('is-current-year'); 253 | } 254 | 255 | return modifierClass.join(' '); 256 | }) 257 | .attr('data-index', (d: any, idx: number) => idx) 258 | .attr('d', (lineData: any) => { 259 | const data = lineData.map((value: number, index: number) => { 260 | return [+index, +value]; 261 | }); 262 | return valueline(data); 263 | }); 264 | // .on('mouseover', (d:any, i:number)=>{ 265 | // console.log(i); 266 | // }) 267 | 268 | const medianLine = svg 269 | .append('path') 270 | .data([medianData]) 271 | .attr('class', medianLineClassName) 272 | .style('stroke-dasharray', '6, 6') 273 | .attr('d', (d: any) => { 274 | const data = d.map((value: number, index: number) => { 275 | return [+index, +value]; 276 | }); 277 | return valueline(data); 278 | }); 279 | } 280 | 281 | highlightYearOnHover() { 282 | const { yearOnHover } = this.props; 283 | const { years } = this.state; 284 | 285 | const yearOnHoverIndex = years.indexOf(yearOnHover); 286 | 287 | d3.selectAll('.' + this.trendLineClassName).classed('is-active', false); 288 | 289 | if (yearOnHoverIndex !== -1) { 290 | const lineToHighlight = d3.select( 291 | `.${this.trendLineClassName}[data-index='${yearOnHoverIndex}']` 292 | ); 293 | lineToHighlight.classed('is-active', true); 294 | } 295 | } 296 | 297 | getInfoDiv() { 298 | const { yearOnHover } = this.props; 299 | 300 | const titleStr = 'Monthly Change'; 301 | 302 | const title = yearOnHover ? ( 303 |
304 | 305 | {yearOnHover} {titleStr} 306 | 307 |
308 | ) : ( 309 |
310 | {titleStr} 311 |
312 | ); 313 | 314 | return ( 315 |
316 | {title} 317 |
318 | current year 319 | monthly median 320 |
321 |
322 | ); 323 | } 324 | 325 | componentDidUpdate(prevProps: IProps, prevState: IState) { 326 | if (!this.state.svg) { 327 | this.initSvg(); 328 | } 329 | 330 | if (this.props.data) { 331 | if ( 332 | this.props.data !== prevProps.data || 333 | this.props.polarRegion !== prevProps.polarRegion 334 | ) { 335 | this.setChartData(); 336 | } 337 | 338 | if (this.props.yearOnHover !== prevProps.yearOnHover) { 339 | this.highlightYearOnHover(); 340 | } 341 | } 342 | } 343 | 344 | componentDidMount() { 345 | if (!this.state.svg && this.props.data) { 346 | this.initSvg(); 347 | this.setChartData(); 348 | } 349 | } 350 | 351 | render() { 352 | const InfoDiv = this.getInfoDiv(); 353 | 354 | return ( 355 |
356 | {InfoDiv} 357 |
364 |
365 | ); 366 | } 367 | } 368 | -------------------------------------------------------------------------------- /src/components/MonthlyTrendChart/style.scss: -------------------------------------------------------------------------------- 1 | @import '../../style/color.scss'; 2 | 3 | .sea-ice-monthly-trend-chart-wrap { 4 | .info-window { 5 | padding: 0 1rem; 6 | display: flex; 7 | color: rgba(255,255,255,.75); 8 | 9 | div { 10 | flex-grow: 1; 11 | flex-shrink: 0; 12 | } 13 | 14 | .sea-ice-ext-color { 15 | color: $secIceExtColorAlpha5 16 | } 17 | 18 | .sea-ice-ext-color.is-bright { 19 | color: $secIceExtColor 20 | } 21 | 22 | .median-sea-ice-ext-color { 23 | color: $medianSecIceExtColor; 24 | opacity: .9; 25 | } 26 | } 27 | 28 | 29 | } 30 | 31 | .sea-ice-monthly-trend-chart{ 32 | 33 | .monthly-trend-line { 34 | fill: none; 35 | stroke: $secIceExtColorAlpha15; 36 | stroke-width: .8px; 37 | } 38 | 39 | .monthly-trend-line.is-active { 40 | fill: none; 41 | stroke: $secIceExtColor; 42 | stroke-width: 2px; 43 | } 44 | 45 | .is-current-year{ 46 | fill: none; 47 | stroke: rgba(255,255,255,.75); 48 | stroke-width: 1.5px; 49 | } 50 | 51 | .median-monthly-trend-line{ 52 | fill: none; 53 | stroke: $medianSecIceExtColor; 54 | stroke-width: 1.5px; 55 | } 56 | 57 | .axis { 58 | text { 59 | fill: rgba(255,255,255,.5); 60 | } 61 | 62 | line { 63 | stroke: rgba(255,255,255,.4); 64 | } 65 | 66 | path { 67 | stroke: rgba(255,255,255,.4); 68 | } 69 | 70 | } 71 | } -------------------------------------------------------------------------------- /src/components/PolarToggleBtn/MobileVersion.tsx: -------------------------------------------------------------------------------- 1 | import './style.scss'; 2 | import * as React from 'react'; 3 | 4 | import { PolarRegion } from '../../types'; 5 | 6 | interface IProps { 7 | activePolarRegion: PolarRegion; 8 | onClick: (value: string) => void; 9 | } 10 | // interface IState {} 11 | 12 | import data from './data'; 13 | 14 | export default class PolarToggleBtns extends React.PureComponent { 15 | constructor(props: IProps) { 16 | super(props); 17 | } 18 | 19 | render() { 20 | const btns = data.map((d, i) => { 21 | const modifierClasses = ['crumb']; 22 | 23 | if (d.value === this.props.activePolarRegion) { 24 | modifierClasses.push('is-active'); 25 | } 26 | 27 | return ( 28 | 33 | {d.shortLabel} 34 | 35 | ); 36 | }); 37 | 38 | return ; 39 | } 40 | } 41 | -------------------------------------------------------------------------------- /src/components/PolarToggleBtn/ToggleBtn.tsx: -------------------------------------------------------------------------------- 1 | import * as React from 'react'; 2 | 3 | interface IProps { 4 | label: string; 5 | value: string; 6 | isActive: boolean; 7 | onClick: (value: string) => void; 8 | } 9 | 10 | // interface IState {} 11 | 12 | export default class PolarToggleBtn extends React.PureComponent { 13 | constructor(props: IProps) { 14 | super(props); 15 | 16 | this.onClickHandler = this.onClickHandler.bind(this); 17 | } 18 | 19 | onClickHandler() { 20 | this.props.onClick(this.props.value); 21 | } 22 | 23 | render() { 24 | const isActive = this.props.isActive ? 'is-active' : ''; 25 | 26 | return ( 27 |
31 | {this.props.label} 32 |
33 | ); 34 | } 35 | } 36 | -------------------------------------------------------------------------------- /src/components/PolarToggleBtn/data.ts: -------------------------------------------------------------------------------- 1 | import { PolarRegion } from '../../types'; 2 | 3 | interface IData { 4 | label: string; 5 | shortLabel: string; 6 | value: PolarRegion; 7 | } 8 | 9 | const data: Array = [ 10 | { 11 | label: 'Arctic Sea Ice', 12 | shortLabel: 'Arctic', 13 | value: 'arctic', 14 | }, 15 | { 16 | label: 'Antarctic Sea Ice', 17 | shortLabel: 'Antarctic', 18 | value: 'antarctic', 19 | }, 20 | ]; 21 | 22 | export default data; 23 | -------------------------------------------------------------------------------- /src/components/PolarToggleBtn/index.tsx: -------------------------------------------------------------------------------- 1 | import './style.scss'; 2 | import * as React from 'react'; 3 | import ToggleBtn from './ToggleBtn'; 4 | 5 | import { PolarRegion } from '../../types'; 6 | 7 | interface IProps { 8 | activePolarRegion: PolarRegion; 9 | onClick: (value: string) => void; 10 | } 11 | // interface IState {} 12 | 13 | import data from './data'; 14 | 15 | export default class PolarToggleBtns extends React.PureComponent { 16 | constructor(props: IProps) { 17 | super(props); 18 | } 19 | 20 | render() { 21 | const btns = data.map((d, i) => { 22 | return ( 23 | 30 | ); 31 | }); 32 | 33 | return
{btns}
; 34 | } 35 | } 36 | -------------------------------------------------------------------------------- /src/components/PolarToggleBtn/style.scss: -------------------------------------------------------------------------------- 1 | @import '../../style/color.scss'; 2 | 3 | .polar-toggle-btns{ 4 | display: flex; 5 | padding-bottom: .25rem; 6 | } 7 | 8 | .polar-toggle-btn { 9 | flex-grow: 1; 10 | flex-shrink: 0; 11 | color: rgba(255,255,255,.5); 12 | cursor: pointer; 13 | border-bottom: 2px solid rgba(255,255,255, .2); 14 | padding-bottom: .5rem; 15 | } 16 | 17 | .polar-toggle-btn.is-active { 18 | color: rgba(255,255,255, .9); 19 | border-bottom: 2px solid $secIceExtColorAlpha75; 20 | } 21 | 22 | // .polar-toggle-btn:nth-child(1){ 23 | // margin-right: 1rem; 24 | // } -------------------------------------------------------------------------------- /src/components/SeaIceExtByYearChart/config.ts: -------------------------------------------------------------------------------- 1 | export default { 2 | color: { 3 | minVal: 'rgba(89,255,252,.6)', 4 | maxVal: 'rgba(89,255,252,.4)', 5 | }, 6 | }; 7 | -------------------------------------------------------------------------------- /src/components/SeaIceExtByYearChart/index.tsx: -------------------------------------------------------------------------------- 1 | import './style.scss'; 2 | 3 | import * as React from 'react'; 4 | import * as d3 from 'd3'; 5 | 6 | import { 7 | IMinMaxSeaExtByYearData, 8 | PolarRegion, 9 | ISeaIceExtVal2MonthLookup, 10 | } from '../../types'; 11 | // import config from './config'; 12 | import { dateFns } from 'helper-toolkit-ts'; 13 | 14 | interface IDataOnHover { 15 | year: number; 16 | max: number; 17 | min: number; 18 | value: number; 19 | } 20 | 21 | interface IProps { 22 | data: IMinMaxSeaExtByYearData; 23 | seaIceExtVal2MonthLookup: ISeaIceExtVal2MonthLookup; 24 | polarRegion: PolarRegion; 25 | onHover: (year?: number) => void; 26 | onClick: (year: number, value: number) => void; 27 | } 28 | 29 | interface IState { 30 | svg: any; 31 | height: number; 32 | width: number; 33 | xScale0: d3.ScaleBand; 34 | xScale1: d3.ScaleBand; 35 | yScale: d3.ScaleLinear; 36 | chartData: Array>; 37 | years: Array; 38 | dataOnHover: IDataOnHover; 39 | } 40 | 41 | const margin = { top: 15, right: 10, bottom: 25, left: 25 }; 42 | 43 | export default class SeaIceExtByYearChart extends React.PureComponent< 44 | IProps, 45 | IState 46 | > { 47 | private containerRef = React.createRef(); 48 | private tooltipRef = React.createRef(); 49 | 50 | constructor(props: IProps) { 51 | super(props); 52 | 53 | this.state = { 54 | svg: null, 55 | height: 0, 56 | width: 0, 57 | xScale0: null, 58 | xScale1: null, 59 | yScale: null, 60 | chartData: [], 61 | years: null, 62 | dataOnHover: null, 63 | }; 64 | } 65 | 66 | setChartData() { 67 | const data = this.props.data[this.props.polarRegion]; 68 | 69 | const minValues = data.map((d) => { 70 | return d.min; 71 | }); 72 | 73 | const maxValues = data.map((d) => { 74 | return d.max; 75 | }); 76 | 77 | const years = data.map((d) => { 78 | return d.year; 79 | }); 80 | 81 | this.setState( 82 | { 83 | chartData: [maxValues, minValues], 84 | years: years, 85 | }, 86 | () => { 87 | this.drawChart(); 88 | } 89 | ); 90 | } 91 | 92 | setSvg(svg: any) { 93 | this.setState({ 94 | svg: svg, 95 | }); 96 | } 97 | 98 | setScales(x0: any, x1: any, y: any) { 99 | this.setState({ 100 | xScale0: x0, 101 | xScale1: x1, 102 | yScale: y, 103 | }); 104 | } 105 | 106 | setHeightWidth(height: number, width: number) { 107 | this.setState({ 108 | height: height, 109 | width: width, 110 | }); 111 | } 112 | 113 | initSvg() { 114 | const container = this.containerRef.current; 115 | 116 | const width = container.offsetWidth - margin.left - margin.right; 117 | const height = container.offsetHeight - margin.top - margin.bottom; 118 | this.setHeightWidth(height, width); 119 | 120 | const xScale0 = d3.scaleBand(); 121 | const xScale1 = d3.scaleBand(); 122 | const yScale = d3.scaleLinear().range([height, 0]); 123 | this.setScales(xScale0, xScale1, yScale); 124 | 125 | const svg = d3 126 | .select(container) 127 | .append('svg') 128 | .attr('width', width + margin.left + margin.right) 129 | .attr('height', height + margin.top + margin.bottom) 130 | .attr('class', 'sea-ice-ext-by-year-chart') 131 | .append('g') 132 | .attr('transform', 'translate(' + margin.left + ',' + margin.top + ')'); 133 | 134 | this.setSvg(svg); 135 | } 136 | 137 | drawChart() { 138 | this.updateDomainForXScale(); 139 | this.updateDomainForYScale(); 140 | this.drawXLabels(); 141 | this.drawYLabels(); 142 | this.drawBars(); 143 | } 144 | 145 | updateDomainForXScale = () => { 146 | const xDomain0 = d3.range(this.state.chartData[0].length); 147 | this.state.xScale0.domain(xDomain0).range([0, this.state.width]); 148 | 149 | const xDomain1 = d3.range(this.state.chartData.length); 150 | // this.state.xScale1.domain(xDomain1).range([0, this.state.xScale0.bandwidth()*.6]); 151 | this.state.xScale1 152 | .domain(xDomain1) 153 | .range([0, this.state.xScale0.bandwidth() * 1.1]); 154 | }; 155 | 156 | updateDomainForYScale = () => { 157 | const maxValues = this.state.chartData[0]; 158 | const yScaleMax = d3.max(maxValues); 159 | this.state.yScale.domain([0, yScaleMax]); 160 | }; 161 | 162 | drawXLabels() { 163 | const { svg, xScale0, years } = this.state; 164 | 165 | // show the ticks on xAxis for every 4 years 166 | const tickValues = xScale0.domain().filter((d) => { 167 | return !(years[d] % 4); 168 | }); 169 | 170 | const xAxis = d3 171 | .axisBottom(xScale0) 172 | .tickValues(tickValues) 173 | .tickFormat((d) => { 174 | return years[d].toString(); 175 | }); 176 | 177 | const xAxisLabel = svg.selectAll('.x.axis'); 178 | 179 | if (!xAxisLabel.size()) { 180 | svg 181 | .append('g') 182 | .attr('class', 'x axis') 183 | .attr('transform', 'translate(0,' + this.state.height + ')') 184 | .call(xAxis); 185 | } else { 186 | xAxisLabel 187 | .attr('transform', 'translate(0,' + this.state.height + ')') 188 | .call(xAxis); 189 | } 190 | } 191 | 192 | drawYLabels() { 193 | const { svg, yScale } = this.state; 194 | // const yAxis = this.state.yAxis; 195 | const yAxis = d3.axisLeft(yScale).ticks(5); 196 | 197 | const yAxisLabel = svg.selectAll('.y.axis'); 198 | 199 | if (!yAxisLabel.size()) { 200 | svg 201 | .append('g') 202 | .attr('class', 'y axis') 203 | .call(yAxis); 204 | } else { 205 | yAxisLabel.call(yAxis); 206 | } 207 | } 208 | 209 | drawBars() { 210 | const { 211 | svg, 212 | xScale0, 213 | xScale1, 214 | yScale, 215 | width, 216 | height, 217 | chartData, 218 | } = this.state; 219 | 220 | const barGroupClassName = 'sea-ice-ext-by-year-bar-group'; 221 | const backgroundRectClassName = 'invisible-background-rect'; 222 | 223 | const barGroups = svg.selectAll('.' + barGroupClassName); 224 | const invisibleBackgroundRect = svg.selectAll( 225 | '.' + backgroundRectClassName 226 | ); 227 | 228 | if (barGroups) { 229 | barGroups.remove().exit(); 230 | } 231 | 232 | // need to add an invisible rect with same size of the container to detect when the mouse is out of the chart area 233 | // the content in the chart info window will only be reset when mouse is out of this rect 234 | if (!invisibleBackgroundRect.size()) { 235 | svg 236 | .append('rect') 237 | .attr('class', backgroundRectClassName) 238 | .attr('width', width + 40) 239 | .attr('height', height + 80) 240 | .attr('transform', (d: any, i: number) => { 241 | return 'translate(-30, -60)'; 242 | }) 243 | .style('opacity', 0) 244 | .on('mouseout', () => { 245 | this.onHoverHandler(); 246 | }); 247 | } 248 | 249 | svg 250 | .append('g') 251 | .attr('class', barGroupClassName) 252 | .selectAll('g') 253 | .data(chartData) 254 | .enter() 255 | .append('g') 256 | // .style("fill", (d:any, i:number)=>{ 257 | // return i === 0 ? config.color.maxVal : config.color.minVal 258 | // }) 259 | .attr('class', (d: any, i: number) => { 260 | return i === 0 ? 'max-val-bars' : 'min-val-bars'; 261 | }) 262 | .attr('transform', (d: any, i: number) => { 263 | return 'translate(' + 0 + ',0)'; 264 | }) 265 | // .attr("transform", (d:any, i:number)=>{ 266 | // return "translate(" + xScale1(i) + ",0)"; 267 | // }) 268 | .selectAll('rect') 269 | .data((d: any) => { 270 | return d; 271 | }) 272 | .enter() 273 | .append('rect') 274 | .attr('class', 'bar-rect') 275 | .attr('data-index', (d: any, idx: number) => idx) 276 | .attr('width', xScale1.bandwidth()) 277 | .attr('height', (d: number) => { 278 | return height - yScale(d); 279 | }) 280 | .attr('x', (d: any, i: number) => { 281 | return xScale0(i); 282 | }) 283 | .attr('y', (d: number) => { 284 | return yScale(d); 285 | }) 286 | .style('opacity', 0.8) 287 | .on('mouseover', (d: any, i: number) => { 288 | // console.log(d); 289 | // onHover(years[i]); 290 | this.onHoverHandler(i, d); 291 | }) 292 | .on('mouseout', (d: any, i: number) => { 293 | // onHover(undefined); 294 | // this.onHoverHandler() 295 | }) 296 | .on('click', (d: number, i: number) => { 297 | // console.log(d, i); 298 | this.onClickHandler(d, i); 299 | }); 300 | } 301 | 302 | toggleHoverEffect(index?: number) { 303 | const barRectClassName = 'bar-rect'; 304 | 305 | if (typeof index === 'number') { 306 | d3.selectAll('.' + barRectClassName).style('opacity', 0.35); 307 | 308 | const barsToHighlight = d3.selectAll( 309 | `.${barRectClassName}[data-index='${index}']` 310 | ); 311 | barsToHighlight.style('opacity', 0.8); 312 | } else { 313 | d3.selectAll('.' + barRectClassName).style('opacity', 0.8); 314 | } 315 | } 316 | 317 | onClickHandler(value: number, index: number) { 318 | const { onClick } = this.props; 319 | const { years } = this.state; 320 | const year = years[index]; 321 | 322 | onClick(year, value); 323 | } 324 | 325 | onHoverHandler(index?: number, value?: number) { 326 | const { onHover } = this.props; 327 | const { chartData, years } = this.state; 328 | 329 | const year = years[index]; 330 | const max = chartData[0][index]; 331 | const min = chartData[1][index]; 332 | // console.log(year, max, min); 333 | 334 | const dataOnHover = 335 | year && max && min 336 | ? ({ 337 | year, 338 | max, 339 | min, 340 | value, 341 | } as IDataOnHover) 342 | : undefined; 343 | 344 | this.setState( 345 | { 346 | dataOnHover, 347 | }, 348 | () => { 349 | onHover(year); 350 | } 351 | ); 352 | 353 | this.toggleHoverEffect(index); 354 | } 355 | 356 | getInfoDiv() { 357 | const { dataOnHover } = this.state; 358 | 359 | if (!dataOnHover) { 360 | return ( 361 |
362 |
363 | 364 | Annual Sea Ice Extent in million km2 365 | 366 |
367 |
368 | Max Extent 369 | Min Extent 370 |
371 |
372 | ); 373 | } 374 | 375 | return ( 376 |
377 |
378 | 379 | {dataOnHover.year} Sea Ice Extent in million km 380 | 2 381 | 382 |
383 |
384 | 385 | 386 | Max: {dataOnHover.max} 387 | 388 | Min: {dataOnHover.min} 389 |
390 |
391 | ); 392 | } 393 | 394 | getTooltipContent() { 395 | const { seaIceExtVal2MonthLookup, polarRegion } = this.props; 396 | const { dataOnHover } = this.state; 397 | 398 | if (!dataOnHover) { 399 | return null; 400 | } 401 | 402 | const minOrMaxClass = 403 | +dataOnHover.value === +dataOnHover.min ? 'min-value' : 'max-value'; 404 | const yearOnHover = dataOnHover.year.toString(); 405 | const valOnHover = dataOnHover.value.toString(); 406 | const monthIdxOnHover = 407 | seaIceExtVal2MonthLookup[polarRegion][yearOnHover][valOnHover]; 408 | const monthOnHover = dateFns.getMonthName(monthIdxOnHover - 1); 409 | 410 | const tooltipContent = dataOnHover ? ( 411 |
412 | {`${yearOnHover} ${monthOnHover}`} 415 |
416 | Click to view on map 417 |
418 | ) : null; 419 | 420 | return tooltipContent; 421 | } 422 | 423 | getTooltipPosition() { 424 | const { dataOnHover, xScale0, yScale, years } = this.state; 425 | 426 | if (!dataOnHover) { 427 | return { 428 | top: 0, 429 | left: 0, 430 | }; 431 | } 432 | 433 | const yearIndexOnHover = years.indexOf(dataOnHover.year); 434 | const valOnHover = dataOnHover.value; 435 | 436 | const xPos = xScale0(yearIndexOnHover); 437 | const yPos = yScale(valOnHover); 438 | const topPos = dataOnHover.min === dataOnHover.value ? yPos - 25 : yPos; 439 | 440 | const leftPos = 441 | yearIndexOnHover <= years.length / 2 442 | ? xPos + margin.left + 12 443 | : xPos - 120; 444 | 445 | return { 446 | top: topPos, 447 | left: leftPos, 448 | }; 449 | } 450 | 451 | componentDidMount() { 452 | if (!this.state.svg && this.props.data) { 453 | this.initSvg(); 454 | this.setChartData(); 455 | } 456 | } 457 | 458 | componentDidUpdate(prevProps: IProps, prevState: IState) { 459 | if (!this.state.svg) { 460 | this.initSvg(); 461 | } 462 | 463 | if ( 464 | this.props.data !== prevProps.data || 465 | this.props.polarRegion !== prevProps.polarRegion 466 | ) { 467 | if (this.props.data) { 468 | this.setChartData(); 469 | } 470 | } 471 | } 472 | 473 | render() { 474 | const InfoDiv = this.getInfoDiv(); 475 | const tooltipContent = this.getTooltipContent(); 476 | const tooltipPos = this.getTooltipPosition(); 477 | 478 | return ( 479 |
480 | {InfoDiv} 481 | 482 |
491 | {tooltipContent} 492 |
493 | 494 |
501 |
502 | ); 503 | } 504 | } 505 | -------------------------------------------------------------------------------- /src/components/SeaIceExtByYearChart/style.scss: -------------------------------------------------------------------------------- 1 | $maxValColor: rgba(89,255,252,.45); 2 | $minValColor: rgba(89,255,252,.65); 3 | $maxValColor4Text: rgba(89,255,252,.65); 4 | $minValColor4Text: rgba(89,255,252,.85); 5 | 6 | .sea-ice-ext-by-year-chart-wrap{ 7 | width: 100%; 8 | // height: 250px; 9 | // background: rgba(0,0,0,.1); 10 | 11 | position: relative; 12 | 13 | .info-window { 14 | padding: 0 1rem; 15 | display: flex; 16 | color: rgba(255,255,255,.75); 17 | 18 | div { 19 | flex-grow: 1; 20 | flex-shrink: 0; 21 | } 22 | } 23 | 24 | .sea-ice-ext-by-year-bar-group { 25 | cursor: pointer; 26 | } 27 | 28 | .min-val-bars { 29 | fill: $minValColor; 30 | } 31 | 32 | .max-val-bars{ 33 | fill: $maxValColor; 34 | } 35 | 36 | .min-value { 37 | color: $minValColor4Text; 38 | } 39 | 40 | .max-value { 41 | color: $maxValColor4Text; 42 | } 43 | 44 | .axis { 45 | text { 46 | fill: rgba(255,255,255,.5); 47 | } 48 | 49 | line { 50 | stroke: rgba(255,255,255,.4); 51 | } 52 | 53 | path { 54 | stroke: rgba(255,255,255,.4); 55 | } 56 | 57 | } 58 | 59 | .chart-tooltip-wrap{ 60 | pointer-events: none; 61 | 62 | .tooltip-content{ 63 | padding: .5rem; 64 | background: rgba(0,0,0,.6); 65 | color: rgba(255,255,255,.75); 66 | pointer-events: none; 67 | } 68 | } 69 | } -------------------------------------------------------------------------------- /src/components/SidebarHeader/index.tsx: -------------------------------------------------------------------------------- 1 | import './style.scss'; 2 | import * as React from 'react'; 3 | 4 | interface IProps { 5 | title: string; 6 | } 7 | // interface IState {} 8 | 9 | export default class SideBarHeader extends React.PureComponent { 10 | constructor(props: IProps) { 11 | super(props); 12 | } 13 | 14 | render() { 15 | return ( 16 |
17 |
18 | Sea Ice Aware 19 |
20 |
24 | 25 | About this app 26 |
27 |
28 | ); 29 | } 30 | } 31 | -------------------------------------------------------------------------------- /src/components/SidebarHeader/style.scss: -------------------------------------------------------------------------------- 1 | @import '../../style/color.scss'; 2 | 3 | .sidebar-header { 4 | display: flex; 5 | align-items: center; 6 | background: $themeColorAlpha95; 7 | padding: 1rem 1.5rem; 8 | 9 | div { 10 | flex-grow: 1; 11 | flex-shrink: 0; 12 | 13 | display: flex; 14 | align-items: center; 15 | } 16 | 17 | .about-app-btn { 18 | justify-content:flex-end; 19 | cursor: pointer; 20 | color: rgba(255,255,255,.8); 21 | } 22 | } -------------------------------------------------------------------------------- /src/components/TimeControl/SliderTicks.scss: -------------------------------------------------------------------------------- 1 | .slider-ticks-wrap{ 2 | width: 100%; 3 | // height: 20px; 4 | 5 | .slider-ticks-group { 6 | position: relative; 7 | display: flex; 8 | // width: 100%; 9 | 10 | .tick { 11 | height: 3px; 12 | width: 1px; 13 | background: rgba(255,255,255,.3); 14 | } 15 | } 16 | 17 | .slider-labels-group{ 18 | // display: flex; 19 | position: relative; 20 | width: 100%; 21 | // height: 10px; 22 | // background: rgba(255,255,255,.1); 23 | font-size: .65rem; 24 | color:rgba(255,255,255,.8); 25 | margin-top: .3rem; 26 | 27 | .tick-label{ 28 | position: absolute; 29 | top: 0; 30 | } 31 | } 32 | } -------------------------------------------------------------------------------- /src/components/TimeControl/SliderTicks.tsx: -------------------------------------------------------------------------------- 1 | import './SliderTicks.scss'; 2 | import * as React from 'react'; 3 | 4 | import { IRecordDate } from '../../types'; 5 | 6 | interface IProps { 7 | recordDates: Array; 8 | } 9 | // interface IState {} 10 | 11 | export default class TimeControl extends React.PureComponent { 12 | private containerRef = React.createRef(); 13 | 14 | constructor(props: IProps) { 15 | super(props); 16 | } 17 | 18 | getTicks(): JSX.Element { 19 | const { recordDates } = this.props; 20 | const uniqueYear = Array.from(new Set(recordDates.map((d) => d.year))); 21 | 22 | const container = this.containerRef.current; 23 | const containerWidth = container ? container.clientWidth : 0; 24 | const gapWidth = uniqueYear.length 25 | ? (containerWidth - uniqueYear.length - 5) / (uniqueYear.length - 1) 26 | : 0; 27 | 28 | const ticks = uniqueYear.map((d, i) => { 29 | const xFromLeft = i * gapWidth; 30 | 31 | const style = { 32 | transform: `translate(${xFromLeft}px)`, 33 | }; 34 | 35 | return ( 36 | 42 | ); 43 | }); 44 | 45 | const labels = uniqueYear 46 | .filter((d, i) => { 47 | return i >= 2 && !(d % 10); 48 | }) 49 | .map((year, i) => { 50 | const posByYear = uniqueYear.indexOf(year); 51 | 52 | const xFromLeftByYear = (posByYear / uniqueYear.length) * 100; 53 | 54 | const style = { 55 | position: 'absolute' as 'absolute', 56 | top: 0, 57 | left: xFromLeftByYear + '%', 58 | transform: `translate(-50%)`, 59 | }; 60 | 61 | return ( 62 | 68 | {year} 69 | 70 | ); 71 | }); 72 | 73 | return ( 74 |
75 |
{ticks}
76 |
{labels}
77 |
78 | ); 79 | } 80 | 81 | render() { 82 | const ticks = this.getTicks(); 83 | 84 | return
{ticks}
; 85 | } 86 | } 87 | -------------------------------------------------------------------------------- /src/components/TimeControl/index.tsx: -------------------------------------------------------------------------------- 1 | import './style.scss'; 2 | import * as React from 'react'; 3 | 4 | import { dateFns } from 'helper-toolkit-ts'; 5 | 6 | import { 7 | PolarRegion, 8 | ISeaIceExtByMonthData, 9 | IRecordDate, 10 | IMedianSeaIceExtByMonth, 11 | } from '../../types'; 12 | 13 | import SliderTicks from './SliderTicks'; 14 | 15 | interface IProps { 16 | polarRegion: PolarRegion; 17 | recordDates: Array; 18 | activeRecordDate: IRecordDate; 19 | seaIceExtByMonthData: ISeaIceExtByMonthData; 20 | medianSeaIceExtByMonthData: IMedianSeaIceExtByMonth; 21 | onValueChange: (index: number) => void; 22 | } 23 | 24 | interface IState { 25 | value: number; 26 | seaIceExtAreaValues: { 27 | [key in PolarRegion]: number[]; 28 | }; 29 | isPlaying: boolean; 30 | } 31 | 32 | export default class TimeControl extends React.PureComponent { 33 | private playInterval: NodeJS.Timeout; 34 | 35 | constructor(props: IProps) { 36 | super(props); 37 | 38 | this.state = { 39 | value: 0, 40 | // save sea ext area values in memory so it's easier to retrive 41 | seaIceExtAreaValues: { 42 | antarctic: [], 43 | arctic: [], 44 | }, 45 | isPlaying: false, 46 | }; 47 | 48 | this.onChangeHandler = this.onChangeHandler.bind(this); 49 | this.goNext = this.goNext.bind(this); 50 | this.goPrev = this.goPrev.bind(this); 51 | this.togglePlay = this.togglePlay.bind(this); 52 | } 53 | 54 | updateValue(newVal = 0) { 55 | const { onValueChange } = this.props; 56 | 57 | this.setState( 58 | { 59 | value: newVal, 60 | }, 61 | () => { 62 | onValueChange(newVal); 63 | } 64 | ); 65 | } 66 | 67 | goNext() { 68 | const { recordDates } = this.props; 69 | const { value } = this.state; 70 | 71 | const newVal = value + 1 <= recordDates.length - 1 ? value + 1 : 0; 72 | this.updateValue(newVal); 73 | } 74 | 75 | goPrev() { 76 | const { recordDates } = this.props; 77 | const { value } = this.state; 78 | 79 | const newVal = value - 1 >= 0 ? value - 1 : recordDates.length - 1; 80 | this.updateValue(newVal); 81 | } 82 | 83 | togglePlay() { 84 | const { isPlaying } = this.state; 85 | 86 | const newVal = !isPlaying; 87 | 88 | this.setState( 89 | { 90 | isPlaying: newVal, 91 | }, 92 | () => { 93 | if (newVal) { 94 | this.play(); 95 | } else { 96 | this.pause(); 97 | } 98 | } 99 | ); 100 | } 101 | 102 | play() { 103 | this.playInterval = setInterval(() => { 104 | this.goNext(); 105 | }, 3000); 106 | } 107 | 108 | pause() { 109 | clearInterval(this.playInterval); 110 | } 111 | 112 | updateSeaIceExtAreaValues() { 113 | let antarcticValues: Array = []; 114 | let arcticValues: Array = []; 115 | 116 | this.props.seaIceExtByMonthData['antarctic'].forEach((d) => { 117 | antarcticValues = antarcticValues.concat(d.values); 118 | }); 119 | 120 | this.props.seaIceExtByMonthData['arctic'].forEach((d) => { 121 | arcticValues = arcticValues.concat(d.values); 122 | }); 123 | 124 | const seaIceExtAreaValues = { 125 | antarctic: antarcticValues, 126 | arctic: arcticValues, 127 | }; 128 | 129 | this.setState({ 130 | seaIceExtAreaValues, 131 | }); 132 | } 133 | 134 | onChangeHandler(event: React.FormEvent) { 135 | const newVal = +event.currentTarget.value || 0; 136 | // console.log(newVal); 137 | this.updateValue(newVal); 138 | } 139 | 140 | getLabelForActiveDate() { 141 | const { activeRecordDate } = this.props; 142 | const activeDate = activeRecordDate; //recordDates.length ? recordDates[this.state.value] : null; 143 | const monthIdx = activeDate ? activeDate.month - 1 : undefined; 144 | const monthName = dateFns.getMonthName(monthIdx, true); 145 | return activeDate ? `${monthName} ${activeDate.year}` : ''; 146 | } 147 | 148 | getSeaIceExtArea() { 149 | const { 150 | polarRegion, 151 | medianSeaIceExtByMonthData, 152 | activeRecordDate, 153 | } = this.props; 154 | const { seaIceExtAreaValues, value } = this.state; 155 | 156 | const medianVal = activeRecordDate 157 | ? medianSeaIceExtByMonthData[polarRegion][activeRecordDate.month - 1] 158 | : 0; 159 | const values = seaIceExtAreaValues[polarRegion]; 160 | 161 | return { 162 | area: values[value] || 0, 163 | median: medianVal, 164 | }; 165 | } 166 | 167 | getSeaIceExtInfo() { 168 | const { recordDates } = this.props; 169 | 170 | if (!recordDates.length) { 171 | return
Loading...
; 172 | } 173 | 174 | const activeRecordDateLabel = this.getLabelForActiveDate(); 175 | const areaForActiveRecordDate = this.getSeaIceExtArea(); 176 | 177 | const areaDiff = 178 | areaForActiveRecordDate.area - areaForActiveRecordDate.median; 179 | const areaDiffInPct = ( 180 | (Math.abs(areaDiff) / areaForActiveRecordDate.median) * 181 | 100 182 | ).toFixed(1); 183 | const areaDiffDesc = 184 | areaDiff > 0 ? ( 185 | 186 | {areaDiffInPct}% above median 187 | 188 | ) : ( 189 | 190 | {areaDiffInPct}% below median 191 | 192 | ); 193 | 194 | return ( 195 |
196 | {activeRecordDateLabel} 197 | 198 | {areaForActiveRecordDate.area} million km2 199 | 200 | 201 | {areaDiffInPct !== '0.0' ? areaDiffDesc : 'same as median'} 202 | 203 |
204 | ); 205 | } 206 | 207 | componentDidUpdate(prevProps: IProps) { 208 | // if(this.props.recordDates !== prevProps.recordDates){ 209 | // this.updateValue(this.props.recordDates.length - 1); 210 | // } 211 | 212 | if (this.props.activeRecordDate !== prevProps.activeRecordDate) { 213 | const index = this.props.recordDates.indexOf(this.props.activeRecordDate); 214 | // console.log(index); 215 | this.updateValue(index); 216 | } 217 | 218 | if (this.props.seaIceExtByMonthData !== prevProps.seaIceExtByMonthData) { 219 | this.updateSeaIceExtAreaValues(); 220 | } 221 | } 222 | 223 | render() { 224 | const { recordDates } = this.props; 225 | const { isPlaying } = this.state; 226 | 227 | const maxVal = recordDates.length - 1; 228 | 229 | const infoWindow = this.getSeaIceExtInfo(); 230 | 231 | return ( 232 |
233 |
234 |
235 | {isPlaying ? ( 236 | 242 | 243 | 244 | ) : ( 245 | 251 | 252 | 253 | )} 254 |
255 | 256 | {infoWindow} 257 | 258 |
259 |
260 | 270 |
271 | 272 |
273 | 274 |
275 |
276 | 277 |
278 | 284 | 285 | 286 |
287 | 288 |
289 | 295 | 296 | 297 |
298 |
299 |
300 | ); 301 | } 302 | } 303 | -------------------------------------------------------------------------------- /src/components/TimeControl/style.scss: -------------------------------------------------------------------------------- 1 | @import '../../style/color.scss'; 2 | $height: 100px; 3 | $textColor: rgba(255,255,255,.9); 4 | $textColorLighter: rgba(255,255,255,.7); 5 | $iconColor: rgba(255,255,255,.5); 6 | $isAboveColor: #59fffc; 7 | $isBelowColor: #ff824d; 8 | 9 | #time-control-container{ 10 | // position: absolute; 11 | // left: 0; 12 | // right: 0; 13 | // bottom: 20px; 14 | 15 | display: flex; 16 | justify-content: center; 17 | pointer-events: none; 18 | } 19 | 20 | .time-control { 21 | cursor: default; 22 | display: flex; 23 | flex-direction: row; 24 | align-items: flex-start; 25 | justify-content: flex-start; 26 | overflow: hidden; 27 | height: $height; 28 | // box-shadow: 0 0 2px 2px rgba(0,0,0,0.1); 29 | color: $textColor; 30 | background: $themeColorAlpha95; 31 | pointer-events: all; 32 | width: 100%; 33 | border-top: 1px solid rgba(255,255,255,.2); 34 | border-bottom: 1px solid rgba(255,255,255,.2); 35 | 36 | .widget-btn { 37 | font-size: 14px; 38 | color: #6e6e6e; 39 | height: $height; 40 | padding: 0; 41 | margin: 0; 42 | overflow: hidden; 43 | cursor: pointer; 44 | text-align: center; 45 | display: flex; 46 | flex-flow: row nowrap; 47 | justify-content: center; 48 | align-items: center; 49 | transition: background-color 125ms ease-in-out; 50 | } 51 | 52 | .widget-btn:hover{ 53 | background: rgba(0,0,0,.1); 54 | } 55 | 56 | .play-btn{ 57 | flex: none; 58 | width: 45px; 59 | border-right: 1px solid rgba(110,110,110,0.3); 60 | } 61 | 62 | .previous-btn{ 63 | flex: none; 64 | width: 32px; 65 | padding-left: .25rem; 66 | border-left: 1px solid rgba(110,110,110,0.3); 67 | } 68 | 69 | .next-btn{ 70 | flex: none; 71 | width: 32px; 72 | padding-right: .25rem; 73 | } 74 | 75 | .info-window{ 76 | height: $height; 77 | min-width: 160px; 78 | flex: none; 79 | font-weight: 400; 80 | padding: 0 1rem; 81 | margin: 0; 82 | overflow: hidden; 83 | text-align: center; 84 | display: flex; 85 | flex-flow: column nowrap; 86 | justify-content: center; 87 | align-items: flex-start; 88 | border-right: 1px solid rgba(110,110,110,0.3); 89 | line-height: 12px; 90 | box-sizing: border-box; 91 | } 92 | 93 | .time-slider{ 94 | height: $height; 95 | // width: 193px; 96 | 97 | display: flex; 98 | flex-flow: column nowrap; 99 | justify-content: center; 100 | align-items: center; 101 | box-sizing: border-box; 102 | 103 | flex-grow: 1; 104 | flex-shrink: 0; 105 | // flex-basis: 100px; 106 | 107 | .calcite-slider{ 108 | 109 | width: 100%; 110 | 111 | label { 112 | margin: 0; 113 | } 114 | } 115 | 116 | // .slider-ticks-wrap{ 117 | // } 118 | } 119 | 120 | svg { 121 | stroke: $iconColor; 122 | fill: $iconColor; 123 | } 124 | 125 | .lighter-text { 126 | color: $textColorLighter 127 | } 128 | 129 | .is-above { 130 | color: $isAboveColor; 131 | } 132 | 133 | .is-below { 134 | color: $isBelowColor; 135 | } 136 | } 137 | 138 | .is-mobile { 139 | 140 | .time-control { 141 | .play-btn{ 142 | width: 35px; 143 | } 144 | 145 | .previous-btn{ 146 | width: 26px; 147 | } 148 | 149 | .next-btn{ 150 | width: 26px; 151 | } 152 | } 153 | } -------------------------------------------------------------------------------- /src/index.template.html: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | Sea Ice Aware 16 | 17 | 18 | 19 |
20 | 21 | -------------------------------------------------------------------------------- /src/index.tsx: -------------------------------------------------------------------------------- 1 | import './style/index.scss'; 2 | import '@babel/polyfill'; 3 | 4 | // required by ArcGIS REST JS 5 | import 'isomorphic-fetch'; 6 | import 'es6-promise'; 7 | 8 | import * as React from 'react'; 9 | import * as ReactDOM from 'react-dom'; 10 | 11 | import App from './components/App'; 12 | import { miscFns } from 'helper-toolkit-ts'; 13 | 14 | import { 15 | setDefaultOptions 16 | } from 'esri-loader' 17 | 18 | setDefaultOptions({ 19 | version: '4.21' 20 | }) 21 | 22 | const initApp = () => { 23 | const isMobileDevice = miscFns.isMobileDevice(); 24 | const isNarrowScreen = window.outerWidth < 860 ? true : false; 25 | const isMobileView = isMobileDevice || isNarrowScreen; 26 | 27 | ReactDOM.render( 28 | , 29 | document.getElementById('appRootDiv') 30 | ); 31 | }; 32 | 33 | initApp(); 34 | -------------------------------------------------------------------------------- /src/services/sea-ice-extents/config.ts: -------------------------------------------------------------------------------- 1 | const antarctic = { 2 | url: 3 | 'https://services9.arcgis.com/RHVPKKiFTONKtxq3/arcgis/rest/services/seaice_extent_S_v1/FeatureServer/0', 4 | fields: { 5 | date: 'Rec_Date', 6 | year: 'Rec_Year', 7 | month: 'Rec_Month', 8 | area: 'Rec_Area', 9 | extent: 'Rec_Extent', 10 | }, 11 | }; 12 | 13 | const arctic = { 14 | url: 15 | 'https://services9.arcgis.com/RHVPKKiFTONKtxq3/arcgis/rest/services/seaice_extent_N_v1/FeatureServer/0', 16 | fields: { 17 | date: 'Rec_Date', 18 | year: 'Rec_Year', 19 | month: 'Rec_Month', 20 | area: 'Rec_Area', 21 | extent: 'Rec_Extent', 22 | }, 23 | }; 24 | 25 | const antarcticMedianSeaIceExt = { 26 | url: 27 | 'https://services9.arcgis.com/RHVPKKiFTONKtxq3/arcgis/rest/services/Median_Sea_Ice_Extent_for_the_Antarctic/FeatureServer/0', 28 | fields: { 29 | date: 'Rec_Date', 30 | year: 'Rec_Year', 31 | month: 'Rec_Month', 32 | area: 'Area', 33 | extent: 'ExtentSI', 34 | }, 35 | }; 36 | 37 | const arcticMedianSeaIceExt = { 38 | url: 39 | 'https://services9.arcgis.com/RHVPKKiFTONKtxq3/arcgis/rest/services/Median_Sea_Ice_Extent_for_the_Arctic/FeatureServer/0', 40 | fields: { 41 | date: 'Rec_Date', 42 | year: 'Rec_Year', 43 | month: 'Rec_Month', 44 | area: 'Area', 45 | extent: 'ExtentSI', 46 | }, 47 | }; 48 | 49 | export { antarctic, arctic, antarcticMedianSeaIceExt, arcticMedianSeaIceExt }; 50 | -------------------------------------------------------------------------------- /src/services/sea-ice-extents/index.ts: -------------------------------------------------------------------------------- 1 | import { 2 | queryFeatures, 3 | IQueryFeaturesResponse, 4 | IStatisticDefinition, 5 | IFeature, 6 | } from '@esri/arcgis-rest-feature-layer'; 7 | 8 | import { 9 | antarctic as antarcticConfig, 10 | arctic as arcticConfig, 11 | antarcticMedianSeaIceExt as antarcticMedianSeaIceExtConfig, 12 | arcticMedianSeaIceExt as arcticMedianSeaIceExtConfig, 13 | } from './config'; 14 | 15 | import { 16 | IMinMaxSeaExtByYearData, 17 | IMinMaxSeaExtByYearDataItem, 18 | IFeaturesSeaIceExtByMonth, 19 | ISeaIceExtByMonthDataItem, 20 | IMedianSeaIceExtByMonth, 21 | IRecordDate, 22 | ISeaIceExtByMonthQueryResponse, 23 | ISeaIceExtVal2MonthLookup, 24 | ISeaIceExtVal2MonthLookupItem, 25 | } from '../../types'; 26 | 27 | const queryMinMaxSeaIceExtByYear = async (): Promise => { 28 | const outStatisticFieldNameMinExt = 'Min_Rec_Area'; 29 | const outStatisticFieldNameMaxExt = 'Max_Rec_Area'; 30 | const outStatisticFieldNameCountMonth = 'Count_Month'; 31 | 32 | const outStatisticsMinExt: IStatisticDefinition = { 33 | statisticType: 'min', 34 | onStatisticField: antarcticConfig.fields.extent, 35 | outStatisticFieldName: outStatisticFieldNameMinExt, 36 | }; 37 | 38 | const outStatisticsMaxExt: IStatisticDefinition = { 39 | statisticType: 'max', 40 | onStatisticField: antarcticConfig.fields.extent, 41 | outStatisticFieldName: outStatisticFieldNameMaxExt, 42 | }; 43 | 44 | const outStatisticsCountMonth: IStatisticDefinition = { 45 | statisticType: 'count', 46 | onStatisticField: antarcticConfig.fields.month, 47 | outStatisticFieldName: outStatisticFieldNameCountMonth, 48 | }; 49 | 50 | const queryResForAntarctic = (await queryFeatures({ 51 | url: antarcticConfig.url, 52 | where: '1=1', 53 | outFields: '*', 54 | groupByFieldsForStatistics: antarcticConfig.fields.year, 55 | orderByFields: antarcticConfig.fields.year, 56 | outStatistics: [ 57 | outStatisticsMinExt, 58 | outStatisticsMaxExt, 59 | outStatisticsCountMonth, 60 | ], 61 | })) as IQueryFeaturesResponse; 62 | 63 | const queryResForArctic = (await queryFeatures({ 64 | url: arcticConfig.url, 65 | where: '1=1', 66 | outFields: '*', 67 | groupByFieldsForStatistics: arcticConfig.fields.year, 68 | orderByFields: arcticConfig.fields.year, 69 | outStatistics: [ 70 | outStatisticsMinExt, 71 | outStatisticsMaxExt, 72 | outStatisticsCountMonth, 73 | ], 74 | })) as IQueryFeaturesResponse; 75 | 76 | const outputDataAntarctic: Array = queryResForAntarctic.features 77 | .filter((d: IFeature) => { 78 | // technically should only keep years with full 12 month of data, but the satellite was broken in later 1987 and early 1988, 79 | // so we only have 11 month of data for those two years... 80 | return d.attributes[outStatisticFieldNameCountMonth] >= 11; 81 | }) 82 | .map((d: IFeature) => { 83 | return { 84 | min: d.attributes[outStatisticFieldNameMinExt], 85 | max: d.attributes[outStatisticFieldNameMaxExt], 86 | year: d.attributes[antarcticConfig.fields.year], 87 | }; 88 | }); 89 | 90 | const outputDataArctic: Array = queryResForArctic.features 91 | .filter((d: IFeature) => { 92 | return d.attributes[outStatisticFieldNameCountMonth] >= 11; 93 | }) 94 | .map((d: IFeature) => { 95 | return { 96 | min: d.attributes[outStatisticFieldNameMinExt], 97 | max: d.attributes[outStatisticFieldNameMaxExt], 98 | year: d.attributes[arcticConfig.fields.year], 99 | }; 100 | }); 101 | 102 | // console.log(queryResForAntarctic, queryResForArctic) 103 | 104 | return { 105 | antarctic: outputDataAntarctic, 106 | arctic: outputDataArctic, 107 | }; 108 | }; 109 | 110 | const querySeaIceExtByMonth = async (): Promise => { 111 | const queryResForAntarctic = (await queryFeatures({ 112 | url: antarcticConfig.url, 113 | where: '1=1', 114 | outFields: [ 115 | antarcticConfig.fields.year, 116 | antarcticConfig.fields.month, 117 | antarcticConfig.fields.extent, 118 | ], 119 | orderByFields: `${antarcticConfig.fields.year},${antarcticConfig.fields.month}`, 120 | returnGeometry: false, 121 | })) as IQueryFeaturesResponse; 122 | 123 | const queryResForArctic = (await queryFeatures({ 124 | url: arcticConfig.url, 125 | where: '1=1', 126 | outFields: [ 127 | arcticConfig.fields.year, 128 | arcticConfig.fields.month, 129 | arcticConfig.fields.extent, 130 | ], 131 | orderByFields: `${arcticConfig.fields.year},${arcticConfig.fields.month}`, 132 | returnGeometry: false, 133 | })) as IQueryFeaturesResponse; 134 | 135 | const featuresForAntarctic: Array = queryResForAntarctic.features.map( 136 | (d: IFeature) => { 137 | return { 138 | year: d.attributes[antarcticConfig.fields.year], 139 | month: d.attributes[antarcticConfig.fields.month], 140 | value: d.attributes[antarcticConfig.fields.extent], 141 | }; 142 | } 143 | ); 144 | 145 | const featuresForArctic: Array = queryResForArctic.features.map( 146 | (d: IFeature) => { 147 | return { 148 | year: d.attributes[arcticConfig.fields.year], 149 | month: d.attributes[arcticConfig.fields.month], 150 | value: d.attributes[arcticConfig.fields.extent], 151 | }; 152 | } 153 | ); 154 | 155 | return { 156 | antarctic: featuresForAntarctic, 157 | arctic: featuresForArctic, 158 | }; 159 | }; 160 | 161 | const prepareSeaIceExtByMonth = ( 162 | features: Array 163 | ): Array => { 164 | const dataByYear: { [key: number]: number[] } = {}; 165 | 166 | features.forEach((feature: IFeaturesSeaIceExtByMonth) => { 167 | const year = feature.year; 168 | const value = feature.value; 169 | 170 | if (!dataByYear[year]) { 171 | dataByYear[year] = [value]; 172 | } else { 173 | dataByYear[year].push(value); 174 | } 175 | }); 176 | 177 | const outputData = Object.keys(dataByYear).map((key) => { 178 | const year = +key; 179 | 180 | const values = dataByYear[year]; 181 | 182 | return { 183 | year, 184 | values, 185 | }; 186 | }); 187 | 188 | return outputData; 189 | }; 190 | 191 | const queryMedianSeaIceExtByMonth = async (): Promise => { 192 | const queryResForAntarctic = (await queryFeatures({ 193 | url: antarcticMedianSeaIceExtConfig.url, 194 | // the monthly median extent data are the same for each year, so only need to query one year of data 195 | where: `${antarcticMedianSeaIceExtConfig.fields.year} = 1980`, 196 | outFields: [ 197 | antarcticMedianSeaIceExtConfig.fields.month, 198 | antarcticMedianSeaIceExtConfig.fields.extent, 199 | ], 200 | returnGeometry: false, 201 | orderByFields: antarcticMedianSeaIceExtConfig.fields.month, 202 | })) as IQueryFeaturesResponse; 203 | 204 | const queryResForArctic = (await queryFeatures({ 205 | url: arcticMedianSeaIceExtConfig.url, 206 | where: `${arcticConfig.fields.year} = 1980`, 207 | outFields: [ 208 | arcticMedianSeaIceExtConfig.fields.month, 209 | arcticMedianSeaIceExtConfig.fields.extent, 210 | ], 211 | returnGeometry: false, 212 | orderByFields: arcticMedianSeaIceExtConfig.fields.month, 213 | })) as IQueryFeaturesResponse; 214 | 215 | const featuresForAntarctic: Array = queryResForAntarctic.features.map( 216 | (d: IFeature) => { 217 | return d.attributes[antarcticMedianSeaIceExtConfig.fields.extent]; 218 | } 219 | ); 220 | 221 | const featuresForArctic: Array = queryResForArctic.features.map( 222 | (d: IFeature) => { 223 | return d.attributes[arcticMedianSeaIceExtConfig.fields.extent]; 224 | } 225 | ); 226 | 227 | return { 228 | antarctic: featuresForAntarctic, 229 | arctic: featuresForArctic, 230 | }; 231 | 232 | // console.log(featuresForAntarctic, featuresForArctic); 233 | }; 234 | 235 | const queryRecordDates = async () => { 236 | const queryResForAntarctic = (await queryFeatures({ 237 | url: antarcticConfig.url, 238 | where: '1=1', 239 | outFields: [ 240 | antarcticConfig.fields.year, 241 | antarcticConfig.fields.month, 242 | antarcticConfig.fields.date, 243 | ], 244 | returnGeometry: false, 245 | returnDistinctValues: true, 246 | })) as IQueryFeaturesResponse; 247 | 248 | const recordDates: Array = queryResForAntarctic.features.map( 249 | (d: IFeature) => { 250 | return { 251 | year: d.attributes[antarcticConfig.fields.year], 252 | month: d.attributes[antarcticConfig.fields.month], 253 | date: d.attributes[antarcticConfig.fields.date], 254 | }; 255 | } 256 | ); 257 | 258 | return recordDates; 259 | }; 260 | 261 | const generateValue2MonthLookup = ( 262 | data: ISeaIceExtByMonthQueryResponse 263 | ): ISeaIceExtVal2MonthLookup => { 264 | const antarcticData = data.antarctic; 265 | const arcticData = data.arctic; 266 | 267 | const antarcticLookupTable: ISeaIceExtVal2MonthLookupItem = {}; 268 | const arcticLookupTable: ISeaIceExtVal2MonthLookupItem = {}; 269 | 270 | antarcticData.forEach((d: IFeaturesSeaIceExtByMonth) => { 271 | const { year, month, value } = d; 272 | 273 | const yearInStr = year.toString(); 274 | const valueInStr = value.toString(); 275 | 276 | if (!antarcticLookupTable[yearInStr]) { 277 | antarcticLookupTable[yearInStr] = {}; 278 | } 279 | 280 | antarcticLookupTable[yearInStr][valueInStr] = month; 281 | }); 282 | 283 | arcticData.forEach((d: IFeaturesSeaIceExtByMonth) => { 284 | const { year, month, value } = d; 285 | 286 | if (!arcticLookupTable[year]) { 287 | arcticLookupTable[year] = {}; 288 | } 289 | 290 | arcticLookupTable[year][value] = month; 291 | }); 292 | 293 | return { 294 | antarctic: antarcticLookupTable, 295 | arctic: arcticLookupTable, 296 | }; 297 | }; 298 | 299 | export { 300 | queryMinMaxSeaIceExtByYear, 301 | querySeaIceExtByMonth, 302 | queryMedianSeaIceExtByMonth, 303 | queryRecordDates, 304 | prepareSeaIceExtByMonth, 305 | generateValue2MonthLookup, 306 | }; 307 | -------------------------------------------------------------------------------- /src/style/color.scss: -------------------------------------------------------------------------------- 1 | $themeColor: rgba(0,48,77,1); 2 | $themeColorAlpha95: rgba(0,48,77,.95); 3 | $themeColorAlpha85: rgba(0,48,77,.85); 4 | $themeColorAlpha5: rgba(0,48,77,.5); 5 | $themeColorAlpha3: rgba(0,48,77,.3); 6 | $themeColorAlpha1: rgba(0,48,77,.1); 7 | 8 | $secIceExtColor: rgba(89,255,252,1); 9 | $secIceExtColorAlpha75: rgba(89,255,252,.75); 10 | $secIceExtColorAlpha5: rgba(89,255,252,.5); 11 | $secIceExtColorAlpha15: rgba(89,255,252,.15); 12 | $medianSecIceExtColor: #fff766; -------------------------------------------------------------------------------- /src/style/fancy-scrollbar.scss: -------------------------------------------------------------------------------- 1 | @import './color.scss'; 2 | 3 | .fancy-scrollbar::-webkit-scrollbar { 4 | width: 5px; 5 | } 6 | 7 | .fancy-scrollbar::-webkit-scrollbar-track { 8 | background: $themeColor; 9 | } 10 | 11 | .fancy-scrollbar::-webkit-scrollbar-thumb { 12 | background: rgba(255,255,255,.3); 13 | } 14 | 15 | .fancy-scrollbar::-webkit-scrollbar-thumb:hover { 16 | background: rgba(255,255,255,.5); 17 | } -------------------------------------------------------------------------------- /src/style/index.scss: -------------------------------------------------------------------------------- 1 | @import '~calcite-web/dist/css/calcite-web.min.css'; -------------------------------------------------------------------------------- /src/types.d.ts: -------------------------------------------------------------------------------- 1 | type PolarRegion = 'arctic' | 'antarctic'; 2 | 3 | interface IMinMaxSeaExtByYearDataItem { 4 | min: number; 5 | max: number; 6 | year: number; 7 | } 8 | 9 | interface IMinMaxSeaExtByYearData { 10 | arctic: Array; 11 | antarctic: Array; 12 | } 13 | 14 | interface IFeaturesSeaIceExtByMonth { 15 | year: number; 16 | month: number; 17 | value: number; 18 | } 19 | 20 | interface ISeaIceExtByMonthQueryResponse { 21 | arctic: Array; 22 | antarctic: Array; 23 | } 24 | 25 | interface ISeaIceExtByMonthDataItem { 26 | year: number; 27 | values: number[]; 28 | } 29 | 30 | interface ISeaIceExtByMonthData { 31 | arctic: Array; 32 | antarctic: Array; 33 | } 34 | 35 | interface IMedianSeaIceExtByMonth { 36 | arctic: Array; 37 | antarctic: Array; 38 | } 39 | 40 | interface IRecordDate { 41 | year: number; 42 | month: number; 43 | date: number; 44 | } 45 | 46 | interface ISeaIceExtVal2MonthLookupItem { 47 | [key: string]: { 48 | [value: string]: number; 49 | }; 50 | } 51 | 52 | interface ISeaIceExtVal2MonthLookup { 53 | arctic: ISeaIceExtVal2MonthLookupItem; 54 | antarctic: ISeaIceExtVal2MonthLookupItem; 55 | } 56 | 57 | export { 58 | PolarRegion, 59 | IMinMaxSeaExtByYearData, 60 | IMinMaxSeaExtByYearDataItem, 61 | IFeaturesSeaIceExtByMonth, 62 | ISeaIceExtByMonthData, 63 | ISeaIceExtByMonthDataItem, 64 | IMedianSeaIceExtByMonth, 65 | IRecordDate, 66 | ISeaIceExtByMonthQueryResponse, 67 | ISeaIceExtVal2MonthLookupItem, 68 | ISeaIceExtVal2MonthLookup, 69 | }; 70 | -------------------------------------------------------------------------------- /src/types/calcite-web/index.d.ts: -------------------------------------------------------------------------------- 1 | declare module 'calcite-web/dist/js/calcite-web.min.js'; 2 | -------------------------------------------------------------------------------- /tsconfig.json: -------------------------------------------------------------------------------- 1 | { 2 | "compilerOptions": { 3 | "allowSyntheticDefaultImports": true, 4 | "allowJs": false, 5 | "jsx": "react", 6 | "module": "commonjs", 7 | "noImplicitAny": true, 8 | "outDir": "./build/", 9 | "preserveConstEnums": true, 10 | "removeComments": true, 11 | "sourceMap": true, 12 | "target": "es5", 13 | "resolveJsonModule": true, 14 | "typeRoots": [ "./types", "./node_modules/@types"] 15 | }, 16 | "exclude": ["node_modules", "typings"], 17 | "include": [ 18 | "./src/**/**/*" 19 | ] 20 | } -------------------------------------------------------------------------------- /webpack.config.js: -------------------------------------------------------------------------------- 1 | const path = require('path'); 2 | const HtmlWebpackPlugin = require("html-webpack-plugin"); 3 | const MiniCssExtractPlugin = require("mini-css-extract-plugin"); 4 | const TerserPlugin = require('terser-webpack-plugin'); 5 | const OptimizeCSSAssets = require('optimize-css-assets-webpack-plugin'); 6 | const { CleanWebpackPlugin } = require('clean-webpack-plugin'); 7 | 8 | module.exports = (env, options)=> { 9 | 10 | const devMode = options.mode === 'development' ? true : false; 11 | 12 | return { 13 | entry: path.resolve(__dirname, './src/index.tsx'), 14 | output: { 15 | path: path.resolve(__dirname, './dist'), 16 | filename: '[name].[contenthash].js', 17 | chunkFilename: '[name].[contenthash].js', 18 | }, 19 | devtool: 'source-map', 20 | resolve: { 21 | extensions: ['.js', '.jsx', '.json', '.ts', '.tsx'] 22 | }, 23 | module: { 24 | rules: [ 25 | { 26 | test: /\.(ts|tsx)$/, 27 | loader: 'ts-loader' 28 | }, 29 | { 30 | test: /\.s?[ac]ss$/, 31 | use: [ 32 | devMode ? 'style-loader' : MiniCssExtractPlugin.loader, 33 | { 34 | loader: "css-loader", options: { 35 | sourceMap: true 36 | } 37 | }, { 38 | loader: "sass-loader", options: { 39 | sourceMap: true 40 | } 41 | } 42 | ] 43 | }, 44 | { test: /\.woff$/, loader: "url-loader?limit=10000&mimetype=application/font-woff" }, 45 | { test: /\.ttf$/, loader: "url-loader?limit=10000&mimetype=application/octet-stream" }, 46 | { test: /\.eot$/, loader: "file-loader" }, 47 | { 48 | test: /\.svg$/, 49 | loader: "url-loader", 50 | options: { 51 | limit: 10000, 52 | fallback: { 53 | loader: "file-loader" 54 | } 55 | } 56 | }, 57 | { 58 | test: /\.(png|jpg|gif)$/, 59 | loader: "url-loader", 60 | options: { 61 | limit: 10000, 62 | fallback: { 63 | loader: "file-loader" 64 | } 65 | } 66 | } 67 | ] 68 | }, 69 | plugins: [ 70 | new MiniCssExtractPlugin({ 71 | // Options similar to the same options in webpackOptions.output 72 | // both options are optional 73 | filename: devMode ? '[name].css' : '[name].[contenthash].css', 74 | chunkFilename: devMode ? '[name].css' : '[name].[contenthash].css', 75 | }), 76 | new HtmlWebpackPlugin({ 77 | template: './src/index.template.html', 78 | filename: 'index.html', 79 | minify: { 80 | html5 : true, 81 | collapseWhitespace : true, 82 | minifyCSS : true, 83 | minifyJS : true, 84 | minifyURLs : false, 85 | removeComments : true, 86 | removeEmptyAttributes : true, 87 | removeOptionalTags : true, 88 | removeRedundantAttributes : true, 89 | removeScriptTypeAttributes : true, 90 | removeStyleLinkTypeAttributese : true, 91 | useShortDoctype : true 92 | } 93 | }), 94 | new CleanWebpackPlugin() 95 | ], 96 | optimization: { 97 | splitChunks: { 98 | cacheGroups: { 99 | default: false, 100 | vendors: false, 101 | // vendor chunk 102 | vendor: { 103 | // sync + async chunks 104 | chunks: 'all', 105 | name: 'vendor', 106 | // import file path containing node_modules 107 | test: /node_modules/ 108 | } 109 | } 110 | }, 111 | minimizer: [ 112 | new TerserPlugin({ 113 | extractComments: true, 114 | terserOptions: { 115 | compress: { 116 | drop_console: true, 117 | } 118 | } 119 | }), 120 | new OptimizeCSSAssets({}), 121 | ], 122 | }, 123 | } 124 | 125 | }; --------------------------------------------------------------------------------