Module 939796

function(t){t.exports=function(){"use strict";function t(){this.dataPoints_=[],this.color_="red",this.isVisible_=!0,this.cacheStartTime_=null,this.cacheStepSize_=0,this.cacheValues_=[]}function i(t,i){this.time=t,this.value=i}return t.prototype={toJSON:function(){if(this.dataPoints_.length<1)return{};for(var t=[],i=0;i<this.dataPoints_.length;++i)t.push(this.dataPoints_[i].value);return{startTime:this.dataPoints_[0].time,endTime:this.dataPoints_[this.dataPoints_.length-1].time,values:JSON.stringify(t)}},addPoint:function(t,e){var s=new Date(t);this.dataPoints_.push(new i(s,e)),this.dataPoints_.length>1e3&&this.dataPoints_.shift()},setPoints:function(t){let i=Math.max(0,t.length-1e3);this.dataPoints_=t.slice(i)},isVisible:function(){return this.isVisible_},show:function(t){this.isVisible_=t},getColor:function(){return this.color_},setColor:function(t){this.color_=t},getCount:function(){return this.dataPoints_.length},getValues:function(t,i,e){return this.cacheStartTime_==t&&this.cacheStepSize_==i&&this.cacheValues_.length==e||(this.cacheValues_=this.getValuesInternal_(t,i,e),this.cacheStartTime_=t,this.cacheStepSize_=i),this.cacheValues_},getValuesInternal_:function(t,i,e){for(var s=[],a=0,h=0,n=t,r=0;r<e;++r){for(;a<this.dataPoints_.length&&this.dataPoints_[a].time<n;)h=this.dataPoints_[a].value,++a;s[r]=h,n+=i}return s}},t}()}