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2 lines
10 KiB
2 lines
10 KiB
// https://d3js.org/d3-transition/ Version 1.1.1. Copyright 2017 Mike Bostock.
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!function(t,n){"object"==typeof exports&&"undefined"!=typeof module?n(exports,require("d3-selection"),require("d3-dispatch"),require("d3-timer"),require("d3-interpolate"),require("d3-color"),require("d3-ease")):"function"==typeof define&&define.amd?define(["exports","d3-selection","d3-dispatch","d3-timer","d3-interpolate","d3-color","d3-ease"],n):n(t.d3=t.d3||{},t.d3,t.d3,t.d3,t.d3,t.d3,t.d3)}(this,function(t,n,e,r,i,o,a){"use strict";function u(t,n){var e=l(t,n);if(e.state>J)throw new Error("too late; already scheduled");return e}function s(t,n){var e=l(t,n);if(e.state>L)throw new Error("too late; already started");return e}function l(t,n){var e=t.__transition;if(!e||!(e=e[n]))throw new Error("transition not found");return e}function f(t,n,e){function i(t){e.state=K,e.timer.restart(o,e.delay,e.time),e.delay<=t&&o(t-e.delay)}function o(i){var f,c,h,d;if(e.state!==K)return u();for(f in l)if(d=l[f],d.name===e.name){if(d.state===Q)return r.timeout(o);d.state===U?(d.state=W,d.timer.stop(),d.on.call("interrupt",t,t.__data__,d.index,d.group),delete l[f]):+f<n&&(d.state=W,d.timer.stop(),delete l[f])}if(r.timeout(function(){e.state===Q&&(e.state=U,e.timer.restart(a,e.delay,e.time),a(i))}),e.state=L,e.on.call("start",t,t.__data__,e.index,e.group),e.state===L){for(e.state=Q,s=new Array(h=e.tween.length),f=0,c=-1;f<h;++f)(d=e.tween[f].value.call(t,t.__data__,e.index,e.group))&&(s[++c]=d);s.length=c+1}}function a(n){for(var r=n<e.duration?e.ease.call(null,n/e.duration):(e.timer.restart(u),e.state=V,1),i=-1,o=s.length;++i<o;)s[i].call(null,r);e.state===V&&(e.on.call("end",t,t.__data__,e.index,e.group),u())}function u(){e.state=W,e.timer.stop(),delete l[n];for(var r in l)return;delete t.__transition}var s,l=t.__transition;l[n]=e,e.timer=r.timer(i,0,e.time)}function c(t,n){var e,r;return function(){var i=s(this,t),o=i.tween;if(o!==e){r=e=o;for(var 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T(t){return(t+"").trim().split(/^|\s+/).every(function(t){var n=t.indexOf(".");return n>=0&&(t=t.slice(0,n)),!t||"start"===t})}function q(t,n,e){var r,i,o=T(n)?u:s;return function(){var a=o(this,t),u=a.on;u!==r&&(i=(r=u).copy()).on(n,e),a.on=i}}function C(t){return function(){var n=this.parentNode;for(var e in this.__transition)if(+e!==t)return;n&&n.removeChild(this)}}function P(t,e){var r,i,o;return function(){var a=n.style(this,t),u=(this.style.removeProperty(t),n.style(this,t));return a===u?null:a===r&&u===i?o:o=e(r=a,i=u)}}function O(t){return function(){this.style.removeProperty(t)}}function j(t,e,r){var i,o;return function(){var a=n.style(this,t);return a===r?null:a===i?o:o=e(i=a,r)}}function k(t,e,r){var i,o,a;return function(){var u=n.style(this,t),s=r(this);return null==s&&(this.style.removeProperty(t),s=n.style(this,t)),u===s?null:u===i&&s===o?a:a=e(i=u,o=s)}}function z(t,n,e){function r(){var r=this,i=n.apply(r,arguments);return i&&function(n){r.style.setProperty(t,i(n),e)}}return r._value=n,r}function M(t){return function(){this.textContent=t}}function R(t){return function(){var n=t(this);this.textContent=null==n?"":n}}function I(t,n,e,r){this._groups=t,this._parents=n,this._name=e,this._id=r}function B(t){return n.selection().transition(t)}function D(){return++mt}function F(t,n){for(var e;!(e=t.__transition)||!(e=e[n]);)if(!(t=t.parentNode))return gt.time=r.now(),gt;return e}var G=e.dispatch("start","end","interrupt"),H=[],J=0,K=1,L=2,Q=3,U=4,V=5,W=6,X=function(t,n,e,r,i,o){var a=t.__transition;if(a){if(e in a)return}else t.__transition={};f(t,e,{name:n,index:r,group:i,on:G,tween:H,time:o.time,delay:o.delay,duration:o.duration,ease:o.ease,timer:null,state:J})},Y=function(t,n){var e,r,i,o=t.__transition,a=!0;if(o){n=null==n?null:n+"";for(i in o)(e=o[i]).name===n?(r=e.state>L&&e.state<V,e.state=W,e.timer.stop(),r&&e.on.call("interrupt",t,t.__data__,e.index,e.group),delete o[i]):a=!1;a&&delete 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this.on("end.remove",C(this._id))},ft=function(t){var e=this._name,r=this._id;"function"!=typeof t&&(t=n.selector(t));for(var i=this._groups,o=i.length,a=new Array(o),u=0;u<o;++u)for(var s,f,c=i[u],h=c.length,d=a[u]=new Array(h),_=0;_<h;++_)(s=c[_])&&(f=t.call(s,s.__data__,_,c))&&("__data__"in s&&(f.__data__=s.__data__),d[_]=f,X(d[_],e,r,_,d,l(s,r)));return new I(a,this._parents,e,r)},ct=function(t){var e=this._name,r=this._id;"function"!=typeof t&&(t=n.selectorAll(t));for(var i=this._groups,o=i.length,a=[],u=[],s=0;s<o;++s)for(var f,c=i[s],h=c.length,d=0;d<h;++d)if(f=c[d]){for(var _,p=t.call(f,f.__data__,d,c),v=l(f,r),y=0,m=p.length;y<m;++y)(_=p[y])&&X(_,e,r,y,p,v);a.push(p),u.push(f)}return new I(a,u,e,r)},ht=n.selection.prototype.constructor,dt=function(){return new ht(this._groups,this._parents)},_t=function(t,n,e){var r="transform"==(t+="")?i.interpolateTransformCss:tt;return null==n?this.styleTween(t,P(t,r)).on("end.style."+t,O(t)):this.styleTween(t,"function"==typeof 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gt={time:null,delay:0,duration:250,ease:a.easeCubicInOut},bt=function(t){var n,e;t instanceof I?(n=t._id,t=t._name):(n=D(),(e=gt).time=r.now(),t=null==t?null:t+"");for(var i=this._groups,o=i.length,a=0;a<o;++a)for(var u,s=i[a],l=s.length,f=0;f<l;++f)(u=s[f])&&X(u,t,n,f,s,e||F(u,n));return new I(i,this._parents,t,n)};n.selection.prototype.interrupt=Z,n.selection.prototype.transition=bt;var At=[null],xt=function(t,n){var e,r,i=t.__transition;if(i){n=null==n?null:n+"";for(r in i)if((e=i[r]).state>K&&e.name===n)return new I([[t]],At,n,+r)}return null};t.transition=B,t.active=xt,t.interrupt=Y,Object.defineProperty(t,"__esModule",{value:!0})}); |