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2 lines
1.8 KiB
2 lines
1.8 KiB
5 years ago
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// https://d3js.org/d3-dispatch/ Version 1.0.3. Copyright 2017 Mike Bostock.
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!function(n,e){"object"==typeof exports&&"undefined"!=typeof module?e(exports):"function"==typeof define&&define.amd?define(["exports"],e):e(n.d3=n.d3||{})}(this,function(n){"use strict";function e(){for(var n,e=0,r=arguments.length,o={};e<r;++e){if(!(n=arguments[e]+"")||n in o)throw new Error("illegal type: "+n);o[n]=[]}return new t(o)}function t(n){this._=n}function r(n,e){return n.trim().split(/^|\s+/).map(function(n){var t="",r=n.indexOf(".");if(r>=0&&(t=n.slice(r+1),n=n.slice(0,r)),n&&!e.hasOwnProperty(n))throw new Error("unknown type: "+n);return{type:n,name:t}})}function o(n,e){for(var t,r=0,o=n.length;r<o;++r)if((t=n[r]).name===e)return t.value}function i(n,e,t){for(var r=0,o=n.length;r<o;++r)if(n[r].name===e){n[r]=f,n=n.slice(0,r).concat(n.slice(r+1));break}return null!=t&&n.push({name:e,value:t}),n}var f={value:function(){}};t.prototype=e.prototype={constructor:t,on:function(n,e){var t,f=this._,l=r(n+"",f),u=-1,a=l.length;{if(!(arguments.length<2)){if(null!=e&&"function"!=typeof e)throw new Error("invalid callback: "+e);for(;++u<a;)if(t=(n=l[u]).type)f[t]=i(f[t],n.name,e);else if(null==e)for(t in f)f[t]=i(f[t],n.name,null);return this}for(;++u<a;)if((t=(n=l[u]).type)&&(t=o(f[t],n.name)))return t}},copy:function(){var n={},e=this._;for(var r in e)n[r]=e[r].slice();return new t(n)},call:function(n,e){if((t=arguments.length-2)>0)for(var t,r,o=new Array(t),i=0;i<t;++i)o[i]=arguments[i+2];if(!this._.hasOwnProperty(n))throw new Error("unknown type: "+n);for(r=this._[n],i=0,t=r.length;i<t;++i)r[i].value.apply(e,o)},apply:function(n,e,t){if(!this._.hasOwnProperty(n))throw new Error("unknown type: "+n);for(var r=this._[n],o=0,i=r.length;o<i;++o)r[o].value.apply(e,t)}},n.dispatch=e,Object.defineProperty(n,"__esModule",{value:!0})});
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