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/*!
 * The MIT License (MIT)
 * 
 * Copyright (c) 2016 Mykhailo Stadnyk <mikhus@gmail.com>
 * 
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 * 
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 *
 * @version 2.1.7
 */
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r=window.performance&&window.performance.now?window.performance.now():n("animationStartTime")||Date.now();e=e||this.draw,t=t||this.end,this.draw=e,this.end=t,this.frame=U(function(n){return o(n,e,r,q[i.rule]||i.rule,i.duration,t,i)})}},{key:"cancel",value:function(){if(this.frame){(n("cancelAnimationFrame")||function(e){})(this.frame),this.frame=null}}},{key:"destroy",value:function(){this.cancel(),this.draw=null,this.end=null}}]),e}();X.rules=q;var Y=function(){function t(i,n,o){r(this,t),this.options=i,this.element=n.toLowerCase(),this.type=t.toDashed(o),this.Type=e[o],this.mutationsObserved=!1,this.isObservable=!!window.MutationObserver,window.GAUGES_NO_AUTO_INIT||t.domReady(this.traverse.bind(this))}return G(t,[{key:"isValidNode",value:function(e){return!(!e.tagName||e.tagName.toLowerCase()!==this.element||e.getAttribute("data-type")!==this.type)}},{key:"traverse",value:function(){for(var e=document.getElementsByTagName(this.element),t=0,i=e.length;t<i;t++)this.process(e[t]);this.isObservable&&!this.mutationsObserved&&(new MutationObserver(this.observe.bind(this)).observe(document.body,{childList:!0,subtree:!0,attributes:!0,characterData:!0,attributeOldValue:!0,characterDataOldValue:!0}),this.mutationsObserved=!0)}},{key:"observe",value:function(e){for(var t=0,i=e.length;t<i;t++){var r=e[t];if("attributes"===r.type&&"data-type"===r.attributeName&&this.isValidNode(r.target)&&r.oldValue!==this.type)setTimeout(this.process.bind(this,r.target));else if(r.addedNodes&&r.addedNodes.length)for(var n=0,o=r.addedNodes.length;n<o;n++)setTimeout(this.process.bind(this,r.addedNodes[n]))}}},{key:"process",value:function(e){var i=this;if(!this.isValidNode(e))return null;var r=void 0,n=JSON.parse(JSON.stringify(this.options)),o=null;for(r in n)if(n.hasOwnProperty(r)){var a=t.toAttributeName(r),l=t.parse(e.getAttribute(a));null!==l&&void 0!==l&&(n[r]=l)}return n.renderTo=e,o=new this.Type(n),o.draw&&o.draw(),this.isObservable?(o.observer=new MutationObserver(function(r){r.forEach(function(r){if("attributes"===r.type){var n=r.attributeName.toLowerCase(),a=e.getAttribute(n).toLowerCase();if("data-type"===n&&a&&a!==i.type)o.observer.disconnect(),delete o.observer,o.destroy&&o.destroy();else if("data-"===n.substr(0,5)){var l=n.substr(5).split("-").map(function(e,t){return t?e.charAt(0).toUpperCase()+e.substr(1):e}).join(""),s={};s[l]=t.parse(e.getAttribute(r.attributeName)),"value"===l?o&&(o.value=s[l]):o.update&&o.update(s)}}})}),o.observer.observe(e,{attributes:!0}),o):o}}],[{key:"parse",value:function(e){if("true"===e)return!0;if("false"===e)return!1;if("undefined"!==e){if("null"===e)return null;if(/^[-+#.\w\d\s]+(?:,[-+#.\w\d\s]*)+$/.test(e))return e.split(",");try{return JSON.parse(e)}catch(e){}return e}}},{key:"toDashed",value:function(e){for(var t=e.split(/(?=[A-Z])/),i=1,r=t.length,n=t[0].toLowerCase();i<r;i++)n+="-"+t[i].toLowerCase();return n}},{key:"toCamelCase",value:function(e){for(var t=!(arguments.length>1&&void 0!==arguments[1])||arguments[1],i=e.split(/-/),r=0,n=i.length,o="";r<n;r++)o+=r||t?i[r][0].toUpperCase()+i[r].substr(1).toLowerCase():i[r].toLowerCase();return o}},{key:"toAttributeName",value:function(e){return"data-"+t.toDashed(e)}},{key:"domReady",value:function(e){if(/comp|inter|loaded/.test((window.document||{}).readyState+""))return e();window.addEventListener?window.addEventListener("DOMContentLoaded",e,!1):window.attachEvent&&window.attachEvent("onload",e)}}]),t}(),H=function(){function e(t,i,n){r(this,e),e.collection.push(this),this.width=i||0,this.height=n||0,this.element=t,this.init()}return G(e,[{key:"init",value:function(){var t=e.pixelRatio;this.element.width=this.width*t,this.element.height=this.height*t,this.element.style.width=this.width+"px",this.element.style.height=this.height+"px",this.elementClone=this.element.cloneNode(!0),this.context=this.element.getContext("2d"),this.contextClone=this.elementClone.getContext("2d"),this.drawWidth=this.element.width,this.drawHeight=this.element.height,this.drawX=this.drawWidth/2,this.drawY=this.drawHeight/2,this.minSide=this.drawX<this.drawY?this.drawX:this.drawY,this.elementClone.initialized=!1,this.contextClone.translate(this.drawX,this.drawY),this.contextClone.save(),this.context.translate(this.drawX,this.drawY),this.context.save(),this.context.max=this.contextClone.max=this.minSide,this.context.maxRadius=this.contextClone.maxRadius=null}},{key:"destroy",value:function(){var t=e.collection.indexOf(this);~t&&e.collection.splice(t,1),this.context.clearRect(-this.drawX,-this.drawY,this.drawWidth,this.drawHeight),this.context.max=null,delete this.context.max,this.context.maxRadius=null,delete this.context.maxRadius,this.context=null,this.contextClone=null,this.elementClone=null,this.element=null,this.onRedraw=null}},{key:"commit",value:function(){var t=e.pixelRatio;return 1!==t&&(this.contextClone.scale(t,t),this.contextClone.save()),this}},{key:"redraw",value:function(){return this.init(),this.onRedraw&&this.onRedraw(),this}}],[{key:"redraw",value:function(){for(var t=0,i=e.collection.length;t<i;t++)e.collection[t].redraw()}},{key:"pixelRatio",get:function(){return window.devicePixelRatio||1}}]),e}();H.collection=[],window.matchMedia&&window.matchMedia("screen and (min-resolution: 2dppx)").addListener(H.redraw);var J={renderTo:null,width:0,height:0,minValue:0,maxValue:100,value:0,units:!1,exactTicks:!1,majorTicks:[0,20,40,60,80,100],minorTicks:10,strokeTicks:!0,animatedValue:!1,animateOnInit:!1,title:!1,borders:!0,numbersMargin:1,listeners:null,valueInt:3,valueDec:2,majorTicksInt:1,majorTicksDec:0,animation:!0,animationDuration:500,animationRule:"cycle",colorPlate:"#fff",colorPlateEnd:"",colorMajorTicks:"#444",colorMinorTicks:"#666",colorStrokeTicks:"",colorTitle:"#888",colorUnits:"#888",colorNumbers:"#444",colorNeedle:"rgba(240,128,128,1)",colorNeedleEnd:"rgba(255,160,122,.9)",colorValueText:"#444",colorValueTextShadow:"rgba(0,0,0,0.3)",colorBorderShadow:"rgba(0,0,0,0.5)",colorBorderOuter:"#ddd",colorBorderOuterEnd:"#aaa",colorBorderMiddle:"#eee",colorBorderMiddleEnd:"#f0f0f0",colorBorderInner:"#fafafa",colorBorderInnerEnd:"#ccc",colorValueBoxRect:"#888",colorValueBoxRectEnd:"#666",colorValueBoxBackground:"#babab2",colorValueBoxShadow:"rgba(0,0,0,1)",colorNeedleShadowUp:"rgba(2,255,255,0.2)",colorNeedleShadowDown:"rgba(188,143,143,0.45)",colorBarStroke:"#222",colorBar:"#ccc",colorBarProgress:"#888",colorBarShadow:"#000",fontNumbers:"Arial",fontTitle:"Arial",fontUnits:"Arial",fontValue:"Arial",fontNumbersSize:20,fontTitleSize:24,fontUnitsSize:22,fontValueSize:26,fontNumbersStyle:"normal",fontTitleStyle:"normal",fontUnitsStyle:"normal",fontValueStyle:"normal",fontNumbersWeight:"normal",fontTitleWeight:"normal",fontUnitsWeight:"normal",fontValueWeight:"normal",needle:!0,needleShadow:!0,needleType:"arrow",needleStart:5,needleEnd:85,needleWidth:4,borderOuterWidth:3,borderMiddleWidth:3,borderInnerWidth:3,borderShadowWidth:3,valueBox:!0,valueBoxStroke:5,valueBoxWidth:0,valueText:"",valueTextShadow:!0,valueBoxBorderRadius:2.5,highlights:[{from:20,to:60,color:"#eee"},{from:60,to:80,color:"#ccc"},{from:80,to:100,color:"#999"}],highlightsWidth:15,highlightsLineCap:"butt",barWidth:20,barStrokeWidth:0,barProgress:!0,barShadow:0};a.prototype=Object.create(Array.prototype),a.prototype.constructor=a,a.prototype.get=function(e){if("string"==typeof e)for(var t=0,i=this.length;t<i;t++){var r=this[t].options.renderTo.tagName?this[t].options.renderTo:document.getElementById(this[t].options.renderTo||"");if(r.getAttribute("id")===e)return this[t]}else if("number"==typeof e)return this[e];return null};var Z="2.1.7",$=(Math.round,Math.abs),K=new a;K.version=Z;var Q=function(n){function o(i){r(this,o);var n=t(this,(o.__proto__||Object.getPrototypeOf(o)).call(this)),a=n.constructor.name;if("BaseGauge"===a)throw new TypeError("Attempt to instantiate abstract class!");if(K.push(n),i.listeners&&Object.keys(i.listeners).forEach(function(e){(i.listeners[e]instanceof Array?i.listeners[e]:[i.listeners[e]]).forEach(function(t){n.on(e,t)})}),n.version=Z,n.type=e[a]||o,n.initialized=!1,i.minValue=parseFloat(i.minValue),i.maxValue=parseFloat(i.maxValue),i.value=parseFloat(i.value)||0,i.borders||(i.borderInnerWidth=i.borderMiddleWidth=i.borderOuterWidth=0),!i.renderTo)throw TypeError("Canvas element was not specified when creating the Gauge object!");var l=i.renderTo.tagName?i.renderTo:document.getElementById(i.renderTo);if(!(l instanceof HTMLCanvasElement))throw TypeError("Given gauge canvas element is invalid!");return i.width=parseFloat(i.width)||0,i.height=parseFloat(i.height)||0,i.width&&i.height||(i.width||(i.width=l.parentNode?l.parentNode.offsetWidth:l.offsetWidth),i.height||(i.height=l.parentNode?l.parentNode.offsetHeight:l.offsetHeight)),n.options=i||{},n.options.animateOnInit&&(n._value=n.options.value,n.options.value=n.options.minValue),n.canvas=new H(l,i.width,i.height),n.canvas.onRedraw=n.draw.bind(n),n.animation=new X(i.animationRule,i.animationDuration),n}return i(o,n),G(o,[{key:"update",value:function(e){return Object.assign(this.options,this.type.configure(e||{})),this.canvas.width=this.options.width,this.canvas.height=this.options.height,this.animation.rule=this.options.animationRule,this.animation.duration=this.options.animationDuration,this.canvas.redraw(),this}},{key:"destroy",value:function(){var e=K.indexOf(this);~e&&K.splice(e,1),this.canvas.destroy(),this.canvas=null,this.animation.destroy(),this.animation=null,this.emit("destroy")}},{key:"draw",value:function(){return this.options.animateOnInit&&!this.initialized&&(this.value=this._value,this.initialized=!0,this.emit("init")),this.emit("render"),this}},{key:"value",set:function(e){var t=this;e=o.ensureValue(e,this.options.minValue);var i=this.options.value;if(e!==i)if(this.options.animation){if(this.animation.frame&&(this.options.value=this._value,this._value===e))return this.animation.cancel(),void delete this._value;void 0===this._value&&(this._value=e),this.emit("animationStart"),this.animation.animate(function(r){var n=i+(e-i)*r;t.options.animatedValue&&t.emit("value",n,t.value),t.options.value=n,t.draw(),t.emit("animate",r,t.options.value)},function(){void 0!==t._value&&(t.emit("value",t._value,t.value),t.options.value=t._value,delete t._value),t.draw(),t.emit("animationEnd")})}else this.emit("value",e,this.value),this.options.value=e,this.draw()},get:function(){return void 0===this._value?this.options.value:this._value}}],[{key:"configure",value:function(e){return e}},{key:"initialize",value:function(e,t){return new Y(t,"canvas",e)}},{key:"fromElement",value:function(e){var t=Y.toCamelCase(e.getAttribute("data-type")),i=e.attributes,r=0,n=i.length,o={};if(t){for(/Gauge$/.test(t)||(t+="Gauge");r<n;r++)o[Y.toCamelCase(i[r].name.replace(/^data-/,""),!1)]=Y.parse(i[r].value);new Y(o,e.tagName,t).process(e)}}},{key:"ensureValue",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0;return e=parseFloat(e),!isNaN(e)&&isFinite(e)||(e=parseFloat(t)||0),e}},{key:"mod",value:function(e,t){return(e%t+t)%t}},{key:"version",get:function(){return Z}}]),o}(L);void 0!==e&&(e.BaseGauge=Q,e.gauges=(window.document||{}).gauges=K);var ee=/{([_a-zA-Z]+[_a-zA-Z0-9]*)}/g,te={roundRect:u,padValue:c,formatMajorTickNumber:h,radians:f,radialPoint:v,linearGradient:m,drawNeedleShadow:p,drawValueBox:x,verifyError:l,prepareTicks:d,drawShadow:g,font:w,normalizedValue:k,formatContext:s},ie=Math.PI,re=ie/2,ne=Object.assign({},J,{ticksAngle:270,startAngle:45,colorNeedleCircleOuter:"#f0f0f0",colorNeedleCircleOuterEnd:"#ccc",colorNeedleCircleInner:"#e8e8e8",colorNeedleCircleInnerEnd:"#f5f5f5",needleCircleSize:10,needleCircleInner:!0,needleCircleOuter:!0,needleStart:20,animationTarget:"needle",useMinPath:!1,barWidth:0,barStartPosition:"left"}),oe=function(e){function n(e){return r(this,n),e=Object.assign({},ne,e||{}),t(this,(n.__proto__||Object.getPrototypeOf(n)).call(this,n.configure(e)))}return i(n,e),G(n,[{key:"draw",value:function(){try{var e=this.canvas,t=[-e.drawX,-e.drawY,e.drawWidth,e.drawHeight],i=t[0],r=t[1],o=t[2],a=t[3],l=this.options;if("needle"===l.animationTarget){if(!e.elementClone.initialized){var s=e.contextClone;s.clearRect(i,r,o,a),s.save(),this.emit("beforePlate"),O(s,l),this.emit("beforeHighlights"),A(s,l),this.emit("beforeMinorTicks"),V(s,l),this.emit("beforeMajorTicks"),P(s,l),this.emit("beforeNumbers"),M(s,l),this.emit("beforeTitle"),B(s,l),this.emit("beforeUnits"),W(s,l),e.elementClone.initialized=!0}this.canvas.commit(),e.context.clearRect(i,r,o,a),e.context.save(),e.context.drawImage(e.elementClone,i,r,o,a),e.context.save(),this.emit("beforeProgressBar"),I(e.context,l),this.emit("beforeValueBox"),E(e.context,l,z(this)),this.emit("beforeNeedle"),_(e.context,l)}else{var d=-te.radians((l.value-l.minValue)/(l.maxValue-l.minValue)*l.ticksAngle);if(e.context.clearRect(i,r,o,a),e.context.save(),this.emit("beforePlate"),O(e.context,l),e.context.rotate(d),this.emit("beforeHighlights"),A(e.context,l),this.emit("beforeMinorTicks"),V(e.context,l),this.emit("beforeMajorTicks"),P(e.context,l),this.emit("beforeNumbers"),M(e.context,l),this.emit("beforeProgressBar"),I(e.context,l),e.context.rotate(-d),e.context.save(),!e.elementClone.initialized){var u=e.contextClone;u.clearRect(i,r,o,a),u.save(),this.emit("beforeTitle"),B(u,l),this.emit("beforeUnits"),W(u,l),this.emit("beforeNeedle"),_(u,l),e.elementClone.initialized=!0}e.context.drawImage(e.elementClone,i,r,o,a)}this.emit("beforeValueBox"),E(e.context,l,z(this)),D(n.prototype.__proto__||Object.getPrototypeOf(n.prototype),"draw",this).call(this)}catch(e){te.verifyError(e)}return this}},{key:"value",set:function(e){e=Q.ensureValue(e,this.options.minValue),this.options.animation&&360===this.options.ticksAngle&&this.options.useMinPath&&(this._value=e,e=this.options.value+((e-this.options.value)%360+540)%360-180),F(n.prototype.__proto__||Object.getPrototypeOf(n.prototype),"value",e,this)},get:function(){return D(n.prototype.__proto__||Object.getPrototypeOf(n.prototype),"value",this)}}],[{key:"configure",value:function(e){return e.barWidth>50&&(e.barWidth=50),isNaN(e.startAngle)&&(e.startAngle=45),isNaN(e.ticksAngle)&&(e.ticksAngle=270),e.ticksAngle>360&&(e.ticksAngle=360),e.ticksAngle<0&&(e.ticksAngle=0),e.startAngle<0&&(e.startAngle=0),e.startAngle>360&&(e.startAngle=360),e}}]),n}(Q);void 0!==e&&(e.RadialGauge=oe),Q.initialize("RadialGauge",ne),"undefined"!=typeof module&&Object.assign(e,{Collection:a,GenericOptions:J,Animation:X,BaseGauge:Q,drawings:te,SmartCanvas:H,DomObserver:Y,vendorize:n})}("undefined"!=typeof module?module.exports:window);