// https://d3js.org/d3-timer/ v3.0.1 Copyright 2010-2021 Mike Bostock
!function(t,n){"object"==typeof exports&&"undefined"!=typeof module?n(exports):"function"==typeof define&&define.amd?define(["exports"],n):n((t="undefined"!=typeof globalThis?globalThis:t||self).d3=t.d3||{})}(this,(function(t){"use strict";var n,e,o=0,i=0,r=0,l=0,u=0,a=0,s="object"==typeof performance&&performance.now?performance:Date,c="object"==typeof window&&window.requestAnimationFrame?window.requestAnimationFrame.bind(window):function(t){setTimeout(t,17)};function f(){return u||(c(_),u=s.now()+a)}function _(){u=0}function m(){this._call=this._time=this._next=null}function p(t,n,e){var o=new m;return o.restart(t,n,e),o}function w(){f(),++o;for(var t,e=n;e;)(t=u-e._time)>=0&&e._call.call(void 0,t),e=e._next;--o}function d(){u=(l=s.now())+a,o=i=0;try{w()}finally{o=0,function(){var t,o,i=n,r=1/0;for(;i;)i._call?(r>i._time&&(r=i._time),t=i,i=i._next):(o=i._next,i._next=null,i=t?t._next=o:n=o);e=t,y(r)}(),u=0}}function h(){var t=s.now(),n=t-l;n>1e3&&(a-=n,l=t)}function y(t){o||(i&&(i=clearTimeout(i)),t-u>24?(t<1/0&&(i=setTimeout(d,t-s.now()-a)),r&&(r=clearInterval(r))):(r||(l=s.now(),r=setInterval(h,1e3)),o=1,c(d)))}m.prototype=p.prototype={constructor:m,restart:function(t,o,i){if("function"!=typeof t)throw new TypeError("callback is not a function");i=(null==i?f():+i)+(null==o?0:+o),this._next||e===this||(e?e._next=this:n=this,e=this),this._call=t,this._time=i,y()},stop:function(){this._call&&(this._call=null,this._time=1/0,y())}},t.interval=function(t,n,e){var o=new m,i=n;return null==n?(o.restart(t,n,e),o):(o._restart=o.restart,o.restart=function(t,n,e){n=+n,e=null==e?f():+e,o._restart((function r(l){l+=i,o._restart(r,i+=n,e),t(l)}),n,e)},o.restart(t,n,e),o)},t.now=f,t.timeout=function(t,n,e){var o=new m;return n=null==n?0:+n,o.restart((e=>{o.stop(),t(e+n)}),n,e),o},t.timer=p,t.timerFlush=w,Object.defineProperty(t,"__esModule",{value:!0})}));
