├── .babelrc ├── .gitignore ├── LICENSE ├── README.md ├── bower.json ├── bower_components └── d3 │ ├── .bower.json │ ├── LICENSE │ ├── README.md │ ├── bower.json │ ├── d3.js │ └── d3.min.js ├── dist ├── d3.promise.js ├── d3.promise.js.map └── d3.promise.min.js ├── example ├── data │ └── test.csv └── index.html ├── package.json ├── rollup.config.js └── src └── main.js /.babelrc: -------------------------------------------------------------------------------- 1 | { 2 | "presets": ["es2015"] 3 | } -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | npm-debug.log 2 | node_modules -------------------------------------------------------------------------------- /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. -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | d3.promise 2 | ========== 3 | 4 | Make d3 data functions use promises instead of callbacks. 5 | 6 | This library uses ES6 Promise. (http://www.html5rocks.com/en/tutorials/es6/promises/) 7 | To bring browsers that lack a complete promises implementation up to spec compliance, or add promises to other browsers and Node.js, check out the [polyfill](https://github.com/jakearchibald/ES6-Promises#readme) (2k gzipped). 8 | 9 | Note: v2.0.0 onwards supports D3 v4. For D3 v3, please use v1.x.x. 10 | 11 | ### Installation options 12 | 13 | ``` 14 | bower install d3.promise --save 15 | ``` 16 | 17 | or 18 | 19 | ``` 20 | npm install d3.promise --save 21 | ``` 22 | 23 | This library can be imported using standard ` 21 | ``` 22 | 23 | For the minified version: 24 | 25 | ```html 26 | 27 | ``` 28 | 29 | You can also use the standalone D3 microlibraries. For example, [d3-selection](https://github.com/d3/d3-selection): 30 | 31 | ```html 32 | 33 | ``` 34 | 35 | D3 is written using [ES2015 modules](http://www.2ality.com/2014/09/es6-modules-final.html). Create a [custom bundle using Rollup](http://bl.ocks.org/mbostock/bb09af4c39c79cffcde4), Webpack, or your preferred bundler. To import D3 into an ES2015 application, either import specific symbols from specific D3 modules: 36 | 37 | ```js 38 | import {scaleLinear} from "d3-scale"; 39 | ``` 40 | 41 | Or import everything into a namespace (here, `d3`): 42 | 43 | ```js 44 | import * as d3 from "d3"; 45 | ``` 46 | -------------------------------------------------------------------------------- /bower_components/d3/bower.json: -------------------------------------------------------------------------------- 1 | { 2 | "name": "d3", 3 | "description": "A JavaScript visualization library for HTML and SVG.", 4 | "main": "d3.js", 5 | "license": "BSD-3-Clause", 6 | "ignore": [] 7 | } 8 | -------------------------------------------------------------------------------- /bower_components/d3/d3.min.js: -------------------------------------------------------------------------------- 1 | // https://d3js.org Version 4.2.7. 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-------------------------------------------------------------------------------- /dist/d3.promise.js: -------------------------------------------------------------------------------- 1 | (function (global, factory) { 2 | typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('d3-request')) : 3 | typeof define === 'function' && define.amd ? define(['d3-request'], factory) : 4 | (global.d3 = global.d3 || {}, global.d3.promise = factory(global.d3)); 5 | }(this, (function (d3) { 'use strict'; 6 | 7 | function promisify(caller, fn) { 8 | return function () { 9 | for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) { 10 | args[_key] = arguments[_key]; 11 | } 12 | 13 | return new Promise(function (resolve, reject) { 14 | var callback = function callback(error, data) { 15 | if (error) { 16 | reject(Error(error)); 17 | return; 18 | } 19 | resolve(data); 20 | }; 21 | fn.apply(caller, args.concat(callback)); 22 | }); 23 | }; 24 | } 25 | 26 | var module$1 = {}; 27 | 28 | ['csv', 'tsv', 'json', 'xml', 'text', 'html'].forEach(function (fnName) { 29 | module$1[fnName] = promisify(d3, d3[fnName]); 30 | }); 31 | 32 | return module$1; 33 | 34 | }))); 35 | //# sourceMappingURL=d3.promise.js.map 36 | -------------------------------------------------------------------------------- /dist/d3.promise.js.map: -------------------------------------------------------------------------------- 1 | {"version":3,"file":null,"sources":["../src/main.js"],"sourcesContent":["import * as d3 from 'd3-request';\n\nfunction promisify(caller, fn){\n return function(...args){\n return new Promise(function(resolve, reject){\n const callback = function(error, data){\n if(error){\n reject(Error(error));\n return;\n }\n resolve(data);\n };\n fn.apply(caller, args.concat(callback));\n });\n };\n}\n\nconst module = {};\n\n['csv', 'tsv', 'json', 'xml', 'text', 'html'].forEach(function(fnName){\n module[fnName] = promisify(d3, 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exports&&"undefined"!=typeof module?module.exports=n(require("d3-request")):"function"==typeof define&&define.amd?define(["d3-request"],n):(e.d3=e.d3||{},e.d3.promise=n(e.d3))}(this,function(e){"use strict";function n(e,n){return function(){for(var t=arguments.length,r=Array(t),o=0;t>o;o++)r[o]=arguments[o];return new Promise(function(t,o){var u=function(e,n){return e?void o(Error(e)):void t(n)};n.apply(e,r.concat(u))})}}var t={};return["csv","tsv","json","xml","text","html"].forEach(function(r){t[r]=n(e,e[r])}),t}); -------------------------------------------------------------------------------- /example/data/test.csv: -------------------------------------------------------------------------------- 1 | name,score 2 | jim,1 3 | joe,2 4 | mary,3 -------------------------------------------------------------------------------- /example/index.html: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 23 | 24 | -------------------------------------------------------------------------------- /package.json: -------------------------------------------------------------------------------- 1 | { 2 | "name": "d3.promise", 3 | "version": "2.0.0", 4 | "description": "d3.csv & friends that return promises instead of accepting callbacks", 5 | "main": "dist/d3.promise.min.js", 6 | "license": "Apache-2.0", 7 | "repository": { 8 | "type": "git", 9 | "url": "https://github.com/kristw/d3.promise" 10 | }, 11 | "homepage": "https://github.com/kristw/d3.promise", 12 | "keywords": [ 13 | "d3.promise", 14 | "d3" 15 | ], 16 | "dependencies": { 17 | "d3-request": "^1.0.2" 18 | }, 19 | "devDependencies": { 20 | "babel-eslint": "^6.1.2", 21 | "babel-plugin-external-helpers": "^6.8.0", 22 | "babel-plugin-istanbul": "^2.0.1", 23 | "babel-preset-es2015": "^6.3.13", 24 | "babelrc-rollup": "^3.0.0", 25 | "pkgfiles": "^2.3.0", 26 | "rollup": "^0.34.7", 27 | "rollup-plugin-babel": "^2.6.1", 28 | "uglifyjs": "^2.4.10" 29 | }, 30 | "scripts": { 31 | "version": "npm run build && git add -A dist", 32 | "postversion": "git push ; git push --tags; pkgfiles", 33 | "prepublish": "pkgfiles", 34 | "rollup": "rollup -c", 35 | "build": "npm run rollup && uglifyjs dist/d3.promise.js -m -c > dist/d3.promise.min.js" 36 | } 37 | } 38 | -------------------------------------------------------------------------------- /rollup.config.js: -------------------------------------------------------------------------------- 1 | import babel from 'rollup-plugin-babel'; 2 | import babelrc from 'babelrc-rollup'; 3 | 4 | export default { 5 | entry: 'src/main.js', 6 | plugins: [ 7 | babel(babelrc()) 8 | ], 9 | external: id => false, 10 | targets: [ 11 | { 12 | dest: 'dist/d3.promise.js', 13 | format: 'umd', 14 | moduleName: 'd3.promise', 15 | sourceMap: true 16 | } 17 | ] 18 | }; -------------------------------------------------------------------------------- /src/main.js: -------------------------------------------------------------------------------- 1 | import * as d3 from 'd3-request'; 2 | 3 | function promisify(caller, fn){ 4 | return function(...args){ 5 | return new Promise(function(resolve, reject){ 6 | const callback = function(error, data){ 7 | if(error){ 8 | reject(Error(error)); 9 | return; 10 | } 11 | resolve(data); 12 | }; 13 | fn.apply(caller, args.concat(callback)); 14 | }); 15 | }; 16 | } 17 | 18 | const module = {}; 19 | 20 | ['csv', 'tsv', 'json', 'xml', 'text', 'html'].forEach(function(fnName){ 21 | module[fnName] = promisify(d3, d3[fnName]); 22 | }); 23 | 24 | export default module; --------------------------------------------------------------------------------