/*! * Chart.js * http://chartjs.org/ * * Copyright 2017 Nick Downie * Released under the MIT license * https://github.com/chartjs/Chart.js/blob/master/LICENSE.md */ !function(t){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=t();else if("function"==typeof define&&define.amd)define([],t);else{("undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:this).Chart=t()}}(function(){return function t(e,n,i){function a(r,l){if(!n[r]){if(!e[r]){var s="function"==typeof require&&require;if(!l&&s)return s(r,!0);if(o)return o(r,!0);var u=new Error("Cannot find module '"+r+"'");throw u.code="MODULE_NOT_FOUND",u}var d=n[r]={exports:{}};e[r][0].call(d.exports,function(t){var n=e[r][1][t];return a(n||t)},d,d.exports,t,e,n,i)}return n[r].exports}for(var o="function"==typeof require&&require,r=0;rn?(e+.05)/(n+.05):(n+.05)/(e+.05)},level:function(t){var e=this.contrast(t);return e>=7.1?"AAA":e>=4.5?"AA":""},dark:function(){var 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e=Math.atan2(r,o),(n=360*e/2/Math.PI)<0&&(n+=360),i=Math.sqrt(o*o+r*r),[a,i,n]}function k(t){return v(x(t))}function w(t){var e,n,i,a=t[0],o=t[1];return i=t[2]/360*2*Math.PI,e=o*Math.cos(i),n=o*Math.sin(i),[a,e,n]}function M(t){return S[t]}e.exports={rgb2hsl:i,rgb2hsv:a,rgb2hwb:o,rgb2cmyk:l,rgb2keyword:s,rgb2xyz:u,rgb2lab:d,rgb2lch:function(t){return y(d(t))},hsl2rgb:c,hsl2hsv:function(t){var e,n,i=t[0],a=t[1]/100,o=t[2]/100;return 0===o?[0,0,0]:(o*=2,a*=o<=1?o:2-o,n=(o+a)/2,e=2*a/(o+a),[i,100*e,100*n])},hsl2hwb:function(t){return o(c(t))},hsl2cmyk:function(t){return l(c(t))},hsl2keyword:function(t){return s(c(t))},hsv2rgb:h,hsv2hsl:function(t){var e,n,i=t[0],a=t[1]/100,o=t[2]/100;return n=(2-a)*o,e=a*o,e/=n<=1?n:2-n,e=e||0,n/=2,[i,100*e,100*n]},hsv2hwb:function(t){return o(h(t))},hsv2cmyk:function(t){return l(h(t))},hsv2keyword:function(t){return s(h(t))},hwb2rgb:f,hwb2hsl:function(t){return i(f(t))},hwb2hsv:function(t){return a(f(t))},hwb2cmyk:function(t){return 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o.each(n.data,function(n,a){t=e.data[a],isNaN(t)||n.hidden||(i+=Math.abs(t))}),i},calculateCircumference:function(t){var e=this.getMeta().total;return e>0&&!isNaN(t)?2*Math.PI*(t/e):0},getMaxBorderWidth:function(t){for(var e,n,i=0,a=this.index,o=t.length,r=0;r(i=e>i?e:i)?n:i;return i}})}},{25:25,40:40,45:45}],18:[function(t,e,n){"use strict";var i=t(25),a=t(40),o=t(45);i._set("line",{showLines:!0,spanGaps:!1,hover:{mode:"label"},scales:{xAxes:[{type:"category",id:"x-axis-0"}],yAxes:[{type:"linear",id:"y-axis-0"}]}}),e.exports=function(t){function e(t,e){return o.valueOrDefault(t.showLine,e.showLines)}t.controllers.line=t.DatasetController.extend({datasetElementType:a.Line,dataElementType:a.Point,update:function(t){var n,i,a,r=this,l=r.getMeta(),s=l.dataset,u=l.data||[],d=r.chart.options,c=d.elements.line,h=r.getScaleForId(l.yAxisID),f=r.getDataset(),g=e(f,d);for(g&&(a=s.custom||{},void 0!==f.tension&&void 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0!==f.fill?f.fill:c.fill,steppedLine:a.steppedLine?a.steppedLine:o.valueOrDefault(f.steppedLine,c.stepped),cubicInterpolationMode:a.cubicInterpolationMode?a.cubicInterpolationMode:o.valueOrDefault(f.cubicInterpolationMode,c.cubicInterpolationMode)},s.pivot()),n=0,i=u.length;n');var n=t.data,i=n.datasets,a=n.labels;if(i.length)for(var o=0;o'),a[o]&&e.push(a[o]),e.push("");return e.push(""),e.join("")},legend:{labels:{generateLabels:function(t){var e=t.data;return e.labels.length&&e.datasets.length?e.labels.map(function(n,i){var a=t.getDatasetMeta(0),r=e.datasets[0],l=a.data[i].custom||{},s=o.valueAtIndexOrDefault,u=t.options.elements.arc;return{text:n,fillStyle:l.backgroundColor?l.backgroundColor:s(r.backgroundColor,i,u.backgroundColor),strokeStyle:l.borderColor?l.borderColor:s(r.borderColor,i,u.borderColor),lineWidth:l.borderWidth?l.borderWidth:s(r.borderWidth,i,u.borderWidth),hidden:isNaN(r.data[i])||a.data[i].hidden,index:i}}):[]}},onClick:function(t,e){var n,i,a,o=e.index,r=this.chart;for(n=0,i=(r.data.datasets||[]).length;n0&&!isNaN(t)?2*Math.PI/e:0}})}},{25:25,40:40,45:45}],20:[function(t,e,n){"use strict";var i=t(25),a=t(40),o=t(45);i._set("radar",{scale:{type:"radialLinear"},elements:{line:{tension:0}}}),e.exports=function(t){t.controllers.radar=t.DatasetController.extend({datasetElementType:a.Line,dataElementType:a.Point,linkScales:o.noop,update:function(t){var e=this,n=e.getMeta(),i=n.dataset,a=n.data,r=i.custom||{},l=e.getDataset(),s=e.chart.options.elements.line,u=e.chart.scale;void 0!==l.tension&&void 0===l.lineTension&&(l.lineTension=l.tension),o.extend(n.dataset,{_datasetIndex:e.index,_scale:u,_children:a,_loop:!0,_model:{tension:r.tension?r.tension:o.valueOrDefault(l.lineTension,s.tension),backgroundColor:r.backgroundColor?r.backgroundColor:l.backgroundColor||s.backgroundColor,borderWidth:r.borderWidth?r.borderWidth:l.borderWidth||s.borderWidth,borderColor:r.borderColor?r.borderColor:l.borderColor||s.borderColor,fill:r.fill?r.fill:void 0!==l.fill?l.fill:s.fill,borderCapStyle:r.borderCapStyle?r.borderCapStyle:l.borderCapStyle||s.borderCapStyle,borderDash:r.borderDash?r.borderDash:l.borderDash||s.borderDash,borderDashOffset:r.borderDashOffset?r.borderDashOffset:l.borderDashOffset||s.borderDashOffset,borderJoinStyle:r.borderJoinStyle?r.borderJoinStyle:l.borderJoinStyle||s.borderJoinStyle}}),n.dataset.pivot(),o.each(a,function(n,i){e.updateElement(n,i,t)},e),e.updateBezierControlPoints()},updateElement:function(t,e,n){var i=this,a=t.custom||{},r=i.getDataset(),l=i.chart.scale,s=i.chart.options.elements.point,u=l.getPointPositionForValue(e,r.data[e]);void 0!==r.radius&&void 0===r.pointRadius&&(r.pointRadius=r.radius),void 0!==r.hitRadius&&void 0===r.pointHitRadius&&(r.pointHitRadius=r.hitRadius),o.extend(t,{_datasetIndex:i.index,_index:e,_scale:l,_model:{x:n?l.xCenter:u.x,y:n?l.yCenter:u.y,tension:a.tension?a.tension:o.valueOrDefault(r.lineTension,i.chart.options.elements.line.tension),radius:a.radius?a.radius:o.valueAtIndexOrDefault(r.pointRadius,e,s.radius),backgroundColor:a.backgroundColor?a.backgroundColor:o.valueAtIndexOrDefault(r.pointBackgroundColor,e,s.backgroundColor),borderColor:a.borderColor?a.borderColor:o.valueAtIndexOrDefault(r.pointBorderColor,e,s.borderColor),borderWidth:a.borderWidth?a.borderWidth:o.valueAtIndexOrDefault(r.pointBorderWidth,e,s.borderWidth),pointStyle:a.pointStyle?a.pointStyle:o.valueAtIndexOrDefault(r.pointStyle,e,s.pointStyle),hitRadius:a.hitRadius?a.hitRadius:o.valueAtIndexOrDefault(r.pointHitRadius,e,s.hitRadius)}}),t._model.skip=a.skip?a.skip:isNaN(t._model.x)||isNaN(t._model.y)},updateBezierControlPoints:function(){var t=this.chart.chartArea,e=this.getMeta();o.each(e.data,function(n,i){var a=n._model,r=o.splineCurve(o.previousItem(e.data,i,!0)._model,a,o.nextItem(e.data,i,!0)._model,a.tension);a.controlPointPreviousX=Math.max(Math.min(r.previous.x,t.right),t.left),a.controlPointPreviousY=Math.max(Math.min(r.previous.y,t.bottom),t.top),a.controlPointNextX=Math.max(Math.min(r.next.x,t.right),t.left),a.controlPointNextY=Math.max(Math.min(r.next.y,t.bottom),t.top),n.pivot()})},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],n=t.custom||{},i=t._index,a=t._model;a.radius=n.hoverRadius?n.hoverRadius:o.valueAtIndexOrDefault(e.pointHoverRadius,i,this.chart.options.elements.point.hoverRadius),a.backgroundColor=n.hoverBackgroundColor?n.hoverBackgroundColor:o.valueAtIndexOrDefault(e.pointHoverBackgroundColor,i,o.getHoverColor(a.backgroundColor)),a.borderColor=n.hoverBorderColor?n.hoverBorderColor:o.valueAtIndexOrDefault(e.pointHoverBorderColor,i,o.getHoverColor(a.borderColor)),a.borderWidth=n.hoverBorderWidth?n.hoverBorderWidth:o.valueAtIndexOrDefault(e.pointHoverBorderWidth,i,a.borderWidth)},removeHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],n=t.custom||{},i=t._index,a=t._model,r=this.chart.options.elements.point;a.radius=n.radius?n.radius:o.valueAtIndexOrDefault(e.pointRadius,i,r.radius),a.backgroundColor=n.backgroundColor?n.backgroundColor:o.valueAtIndexOrDefault(e.pointBackgroundColor,i,r.backgroundColor),a.borderColor=n.borderColor?n.borderColor:o.valueAtIndexOrDefault(e.pointBorderColor,i,r.borderColor),a.borderWidth=n.borderWidth?n.borderWidth:o.valueAtIndexOrDefault(e.pointBorderWidth,i,r.borderWidth)}})}},{25:25,40:40,45:45}],21:[function(t,e,n){"use strict";t(25)._set("scatter",{hover:{mode:"single"},scales:{xAxes:[{id:"x-axis-1",type:"linear",position:"bottom"}],yAxes:[{id:"y-axis-1",type:"linear",position:"left"}]},showLines:!1,tooltips:{callbacks:{title:function(){return""},label:function(t){return"("+t.xLabel+", "+t.yLabel+")"}}}}),e.exports=function(t){t.controllers.scatter=t.controllers.line}},{25:25}],22:[function(t,e,n){"use strict";var i=t(25),a=t(26),o=t(45);i._set("global",{animation:{duration:1e3,easing:"easeOutQuart",onProgress:o.noop,onComplete:o.noop}}),e.exports=function(t){t.Animation=a.extend({chart:null,currentStep:0,numSteps:60,easing:"",render:null,onAnimationProgress:null,onAnimationComplete:null}),t.animationService={frameDuration:17,animations:[],dropFrames:0,request:null,addAnimation:function(t,e,n,i){var a,o,r=this.animations;for(e.chart=t,i||(t.animating=!0),a=0,o=r.length;a1&&(n=Math.floor(t.dropFrames),t.dropFrames=t.dropFrames%1),t.advance(1+n);var i=Date.now();t.dropFrames+=(i-e)/t.frameDuration,t.animations.length>0&&t.requestAnimationFrame()},advance:function(t){for(var e,n,i=this.animations,a=0;a=e.numSteps?(o.callback(e.onAnimationComplete,[e],n),n.animating=!1,i.splice(a,1)):++a}},Object.defineProperty(t.Animation.prototype,"animationObject",{get:function(){return this}}),Object.defineProperty(t.Animation.prototype,"chartInstance",{get:function(){return this.chart},set:function(t){this.chart=t}})}},{25:25,26:26,45:45}],23:[function(t,e,n){"use strict";var i=t(25),a=t(45),o=t(28),r=t(48);e.exports=function(t){function e(t){var e=(t=t||{}).data=t.data||{};return e.datasets=e.datasets||[],e.labels=e.labels||[],t.options=a.configMerge(i.global,i[t.type],t.options||{}),t}function n(t){var e=t.options;e.scale?t.scale.options=e.scale:e.scales&&e.scales.xAxes.concat(e.scales.yAxes).forEach(function(e){t.scales[e.id].options=e}),t.tooltip._options=e.tooltips}function l(t){return"top"===t||"bottom"===t}var s=t.plugins;t.types={},t.instances={},t.controllers={},a.extend(t.prototype,{construct:function(n,i){var o=this;i=e(i);var l=r.acquireContext(n,i),s=l&&l.canvas,u=s&&s.height,d=s&&s.width;o.id=a.uid(),o.ctx=l,o.canvas=s,o.config=i,o.width=d,o.height=u,o.aspectRatio=u?d/u:null,o.options=i.options,o._bufferedRender=!1,o.chart=o,o.controller=o,t.instances[o.id]=o,Object.defineProperty(o,"data",{get:function(){return o.config.data},set:function(t){o.config.data=t}}),l&&s?(o.initialize(),o.update()):console.error("Failed to create chart: can't acquire context from the given item")},initialize:function(){var t=this;return s.notify(t,"beforeInit"),a.retinaScale(t,t.options.devicePixelRatio),t.bindEvents(),t.options.responsive&&t.resize(!0),t.ensureScalesHaveIDs(),t.buildScales(),t.initToolTip(),s.notify(t,"afterInit"),t},clear:function(){return a.canvas.clear(this),this},stop:function(){return t.animationService.cancelAnimation(this),this},resize:function(t){var e=this,n=e.options,i=e.canvas,o=n.maintainAspectRatio&&e.aspectRatio||null,r=Math.max(0,Math.floor(a.getMaximumWidth(i))),l=Math.max(0,Math.floor(o?r/o:a.getMaximumHeight(i)));if((e.width!==r||e.height!==l)&&(i.width=e.width=r,i.height=e.height=l,i.style.width=r+"px",i.style.height=l+"px",a.retinaScale(e,n.devicePixelRatio),!t)){var u={width:r,height:l};s.notify(e,"resize",[u]),e.options.onResize&&e.options.onResize(e,u),e.stop(),e.update(e.options.responsiveAnimationDuration)}},ensureScalesHaveIDs:function(){var t=this.options,e=t.scales||{},n=t.scale;a.each(e.xAxes,function(t,e){t.id=t.id||"x-axis-"+e}),a.each(e.yAxes,function(t,e){t.id=t.id||"y-axis-"+e}),n&&(n.id=n.id||"scale")},buildScales:function(){var e=this,n=e.options,i=e.scales={},o=[];n.scales&&(o=o.concat((n.scales.xAxes||[]).map(function(t){return{options:t,dtype:"category",dposition:"bottom"}}),(n.scales.yAxes||[]).map(function(t){return{options:t,dtype:"linear",dposition:"left"}}))),n.scale&&o.push({options:n.scale,dtype:"radialLinear",isDefault:!0,dposition:"chartArea"}),a.each(o,function(n){var o=n.options,r=a.valueOrDefault(o.type,n.dtype),s=t.scaleService.getScaleConstructor(r);if(s){l(o.position)!==l(n.dposition)&&(o.position=n.dposition);var u=new s({id:o.id,options:o,ctx:e.ctx,chart:e});i[u.id]=u,u.mergeTicksOptions(),n.isDefault&&(e.scale=u)}}),t.scaleService.addScalesToLayout(this)},buildOrUpdateControllers:function(){var e=this,n=[],i=[];return a.each(e.data.datasets,function(a,o){var r=e.getDatasetMeta(o),l=a.type||e.config.type;if(r.type&&r.type!==l&&(e.destroyDatasetMeta(o),r=e.getDatasetMeta(o)),r.type=l,n.push(r.type),r.controller)r.controller.updateIndex(o);else{var s=t.controllers[r.type];if(void 0===s)throw new Error('"'+r.type+'" is not a chart type.');r.controller=new s(e,o),i.push(r.controller)}},e),i},resetElements:function(){var t=this;a.each(t.data.datasets,function(e,n){t.getDatasetMeta(n).controller.reset()},t)},reset:function(){this.resetElements(),this.tooltip.initialize()},update:function(t){var e=this;if(t&&"object"==typeof t||(t={duration:t,lazy:arguments[1]}),n(e),!1!==s.notify(e,"beforeUpdate")){e.tooltip._data=e.data;var i=e.buildOrUpdateControllers();a.each(e.data.datasets,function(t,n){e.getDatasetMeta(n).controller.buildOrUpdateElements()},e),e.updateLayout(),a.each(i,function(t){t.reset()}),e.updateDatasets(),e.tooltip.initialize(),e.lastActive=[],s.notify(e,"afterUpdate"),e._bufferedRender?e._bufferedRequest={duration:t.duration,easing:t.easing,lazy:t.lazy}:e.render(t)}},updateLayout:function(){var e=this;!1!==s.notify(e,"beforeLayout")&&(t.layoutService.update(this,this.width,this.height),s.notify(e,"afterScaleUpdate"),s.notify(e,"afterLayout"))},updateDatasets:function(){var t=this;if(!1!==s.notify(t,"beforeDatasetsUpdate")){for(var e=0,n=t.data.datasets.length;e=0;--n)e.isDatasetVisible(n)&&e.drawDataset(n,t);s.notify(e,"afterDatasetsDraw",[t])}},drawDataset:function(t,e){var n=this,i=n.getDatasetMeta(t),a={meta:i,index:t,easingValue:e};!1!==s.notify(n,"beforeDatasetDraw",[a])&&(i.controller.draw(e),s.notify(n,"afterDatasetDraw",[a]))},_drawTooltip:function(t){var e=this,n=e.tooltip,i={tooltip:n,easingValue:t};!1!==s.notify(e,"beforeTooltipDraw",[i])&&(n.draw(),s.notify(e,"afterTooltipDraw",[i]))},getElementAtEvent:function(t){return o.modes.single(this,t)},getElementsAtEvent:function(t){return o.modes.label(this,t,{intersect:!0})},getElementsAtXAxis:function(t){return o.modes["x-axis"](this,t,{intersect:!0})},getElementsAtEventForMode:function(t,e,n){var i=o.modes[e];return"function"==typeof i?i(this,t,n):[]},getDatasetAtEvent:function(t){return o.modes.dataset(this,t,{intersect:!0})},getDatasetMeta:function(t){var e=this,n=e.data.datasets[t];n._meta||(n._meta={});var i=n._meta[e.id];return i||(i=n._meta[e.id]={type:null,data:[],dataset:null,controller:null,hidden:null,xAxisID:null,yAxisID:null}),i},getVisibleDatasetCount:function(){for(var t=0,e=0,n=this.data.datasets.length;e0||(a.forEach(function(e){delete t[e]}),delete t._chartjs)}}var a=["push","pop","shift","splice","unshift"];t.DatasetController=function(t,e){this.initialize(t,e)},i.extend(t.DatasetController.prototype,{datasetElementType:null,dataElementType:null,initialize:function(t,e){var n=this;n.chart=t,n.index=e,n.linkScales(),n.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){var t=this,e=t.getMeta(),n=t.getDataset();null===e.xAxisID&&(e.xAxisID=n.xAxisID||t.chart.options.scales.xAxes[0].id),null===e.yAxisID&&(e.yAxisID=n.yAxisID||t.chart.options.scales.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getMeta:function(){return this.chart.getDatasetMeta(this.index)},getScaleForId:function(t){return this.chart.scales[t]},reset:function(){this.update(!0)},destroy:function(){this._data&&n(this._data,this)},createMetaDataset:function(){var t=this,e=t.datasetElementType;return e&&new e({_chart:t.chart,_datasetIndex:t.index})},createMetaData:function(t){var e=this,n=e.dataElementType;return n&&new n({_chart:e.chart,_datasetIndex:e.index,_index:t})},addElements:function(){var t,e,n=this,i=n.getMeta(),a=n.getDataset().data||[],o=i.data;for(t=0,e=a.length;ti&&t.insertElements(i,a-i)},insertElements:function(t,e){for(var n=0;n=n[e].length&&n[e].push({}),!n[e][r].type||s.type&&s.type!==n[e][r].type?o.merge(n[e][r],[t.scaleService.getScaleDefaults(l),s]):o.merge(n[e][r],s)}else o._merger(e,n,i,a)}})},o.where=function(t,e){if(o.isArray(t)&&Array.prototype.filter)return t.filter(e);var n=[];return o.each(t,function(t){e(t)&&n.push(t)}),n},o.findIndex=Array.prototype.findIndex?function(t,e,n){return t.findIndex(e,n)}:function(t,e,n){n=void 0===n?t:n;for(var i=0,a=t.length;i=0;i--){var a=t[i];if(e(a))return a}},o.isNumber=function(t){return!isNaN(parseFloat(t))&&isFinite(t)},o.almostEquals=function(t,e,n){return Math.abs(t-e)t},o.max=function(t){return t.reduce(function(t,e){return isNaN(e)?t:Math.max(t,e)},Number.NEGATIVE_INFINITY)},o.min=function(t){return t.reduce(function(t,e){return isNaN(e)?t:Math.min(t,e)},Number.POSITIVE_INFINITY)},o.sign=Math.sign?function(t){return Math.sign(t)}:function(t){return 0==(t=+t)||isNaN(t)?t:t>0?1:-1},o.log10=Math.log10?function(t){return Math.log10(t)}:function(t){return Math.log(t)/Math.LN10},o.toRadians=function(t){return t*(Math.PI/180)},o.toDegrees=function(t){return t*(180/Math.PI)},o.getAngleFromPoint=function(t,e){var n=e.x-t.x,i=e.y-t.y,a=Math.sqrt(n*n+i*i),o=Math.atan2(i,n);return o<-.5*Math.PI&&(o+=2*Math.PI),{angle:o,distance:a}},o.distanceBetweenPoints=function(t,e){return Math.sqrt(Math.pow(e.x-t.x,2)+Math.pow(e.y-t.y,2))},o.aliasPixel=function(t){return t%2==0?0:.5},o.splineCurve=function(t,e,n,i){var a=t.skip?e:t,o=e,r=n.skip?e:n,l=Math.sqrt(Math.pow(o.x-a.x,2)+Math.pow(o.y-a.y,2)),s=Math.sqrt(Math.pow(r.x-o.x,2)+Math.pow(r.y-o.y,2)),u=l/(l+s),d=s/(l+s),c=i*(u=isNaN(u)?0:u),h=i*(d=isNaN(d)?0:d);return{previous:{x:o.x-c*(r.x-a.x),y:o.y-c*(r.y-a.y)},next:{x:o.x+h*(r.x-a.x),y:o.y+h*(r.y-a.y)}}},o.EPSILON=Number.EPSILON||1e-14,o.splineCurveMonotone=function(t){var e,n,i,a,r=(t||[]).map(function(t){return{model:t._model,deltaK:0,mK:0}}),l=r.length;for(e=0;e0?r[e-1]:null,(a=e0?r[e-1]:null,a=e=t.length-1?t[0]:t[e+1]:e>=t.length-1?t[t.length-1]:t[e+1]},o.previousItem=function(t,e,n){return n?e<=0?t[t.length-1]:t[e-1]:e<=0?t[0]:t[e-1]},o.niceNum=function(t,e){var n=Math.floor(o.log10(t)),i=t/Math.pow(10,n);return(e?i<1.5?1:i<3?2:i<7?5:10:i<=1?1:i<=2?2:i<=5?5:10)*Math.pow(10,n)},o.requestAnimFrame="undefined"==typeof 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i(this)?(t=n.x,e=(n.y+n.base)/2):(t=(n.x+n.base)/2,e=n.y),{x:t,y:e}},getArea:function(){var t=this._view;return t.width*Math.abs(t.y-t.base)},tooltipPosition:function(){var t=this._view;return{x:t.x,y:t.y}}})},{25:25,26:26}],40:[function(t,e,n){"use strict";e.exports={},e.exports.Arc=t(36),e.exports.Line=t(37),e.exports.Point=t(38),e.exports.Rectangle=t(39)},{36:36,37:37,38:38,39:39}],41:[function(t,e,n){"use strict";var i=t(42),n=e.exports={clear:function(t){t.ctx.clearRect(0,0,t.width,t.height)},roundedRect:function(t,e,n,i,a,o){if(o){var r=Math.min(o,i/2),l=Math.min(o,a/2);t.moveTo(e+r,n),t.lineTo(e+i-r,n),t.quadraticCurveTo(e+i,n,e+i,n+l),t.lineTo(e+i,n+a-l),t.quadraticCurveTo(e+i,n+a,e+i-r,n+a),t.lineTo(e+r,n+a),t.quadraticCurveTo(e,n+a,e,n+a-l),t.lineTo(e,n+l),t.quadraticCurveTo(e,n,e+r,n)}else t.rect(e,n,i,a)},drawPoint:function(t,e,n,i,a){var o,r,l,s,u,d;if(!e||"object"!=typeof e||"[object HTMLImageElement]"!==(o=e.toString())&&"[object 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dealer nella conquista globale dei mercati iGaming – Dr. Steven Kniffley Jr. Skip to main content
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L’ascesa dei live dealer nella conquista globale dei mercati iGaming

By November 15, 2025April 5th, 2026No Comments

L’ascesa dei live dealer nella conquista globale dei mercati iGaming

Negli ultimi cinque anni l’iGaming ha vissuto una vera e propria rivoluzione: la crescita esponenziale delle piattaforme mobile ha spinto gli operatori a guardare oltre i confini tradizionali dell’Europa e del Nord‑America. Per scoprire quali casino online stranieri stanno già dominando le nuove giurisdizioni, basta guardare le classifiche di Bitcoinist.Com.

Il boom è stato alimentato da tre fattori principali – la diffusione della banda larga a banda larga nelle economie emergenti, l’adozione di criptovalute come metodo di pagamento e la crescente domanda di esperienze più “reali”. In questo contesto i tavoli con dealer dal vivo si sono affermati come il vero punto di svolta per attrarre giocatori abituati ai casinò fisici ma che ora cercano la comodità del digitale senza rinunciare al contatto umano.

Questo articolo analizza come i live dealer stiano diventando il motore della penetrazione nei mercati non AAMS – dai casino sicuri non AAMS ai siti non AAMS più innovativi – attraverso un approccio basato su trend analysis approfondita fornita da Bitcoinist.Com. Verranno esaminati dati di mercato recenti, le sfide normative e tecnologiche e i modelli di business più efficaci per consolidare la presenza internazionale.

Sezione 1 – Espansione geografica dell’iGaming: dati recenti e previsioni

Le statistiche più recenti mostrano che l’Asia‑Pacifico ha registrato una crescita del valore lordo delle scommesse del 23 % nel 2023, trainata soprattutto da India e Indonesia dove il mobile gaming rappresenta il 68 % del totale delle sessioni di gioco. In America Latina il mercato è cresciuto del 19 % grazie a Brasile e Messico, mentre l’Africa ha visto un balzo del 15 % con Sud‑Sudan e Kenya al centro dell’espansione.

Nel segmento live dealer la quota di mercato supera ormai il 30 % nelle regioni emergenti rispetto al solo 12 % delle slot‑only tradizionali. Questo divario si spiega con la maggiore propensione dei giocatori locali verso esperienze sociali simili a quelle dei casinò terrestri.

Secondo report combinati di GSMArena, EGR e Gambling Compliance le previsioni indicano che entro il 2025 il valore globale dell’iGaming supererà i 120 miliardi di dollari, con i live dealer responsabili di quasi un terzo della crescita totale fino al 2030. Le Filippine hanno recentemente introdotto una licenza dedicata ai giochi live con requisiti più snelli rispetto alle precedenti normative sui casino online esteri; similmente il Kenya ha avviato una riforma normativa che consente agli operatori internazionali di offrire tavoli dal vivo previa partnership con fornitori locali certificati.

Sezione 2 – Il ruolo strategico dei live dealer nella penetrazione di nuovi mercati

I giocatori che scelgono un dealer reale lo fanno principalmente per motivi psicologici legati alla fiducia e all’interazione sociale:

  • Percezione di trasparenza grazie alla visibilità reale delle carte e delle ruote
  • Riduzione dell’ansia associata ai generatori numerici casuali (RNG) invisibili
  • Valorizzazione della componente culturale del gioco d’azzardo tradizionale

Questi fattori abbassano notevolmente la barriera d’ingresso nei paesi dove il gioco digitale è ancora percepito come “freddo” o addirittura rischioso dal punto di vista normativo. Nei mercati con forte cultura dei casinò fisici – ad esempio il Brasile o il Nigeria – i brand ambassador locali vengono impiegati come volti riconoscibili nei video promozionali dei tavoli live, creando un legame emotivo immediato con l’audience regionale.

Un caso studio emblematico è quello dell’operatore “RoyalPlay”, che ha lanciato una campagna “Live with Lagos” affiancando dealer nigeriani bilingue inglese‑yoruba a tavoli di baccarat punto‑banco con bonus fino al 150 % sul primo deposito. Nelle prime otto settimane la conversione da visitatore a depositante è passata dal 3 % al 9 %, dimostrando quanto un’esperienza dal vivo possa trasformare l’interesse occasionale in fedeltà remunerativa.

Sezione 3 – Regolamentazioni locali e impatto sulla diffusione dei tavoli live

Le licenze più influenti – Malta Gaming Authority (MGA), Curacao e UK Gambling Commission (UKGC) – prevedono requisiti specifici per lo streaming live: MGA richiede almeno due feed video indipendenti per ogni tavolo con crittografia end‑to‑end; Curacao permette soluzioni più flessibili ma richiede audit AML trimestrali; UKGC obbliga all’utilizzo di server situati all’interno dell’UE per minimizzare la latenza legislativa sulle transazioni finanziarie.

Dal punto di vista anti‑money‑laundering le normative differiscono sostanzialmente tra giochi con dealer reale e slot‑only: le autorità considerano i tavoli live ad alto rischio perché consentono interazioni dirette tra giocatore e croupier; pertanto richiedono KYC avanzato su entrambi gli interlocutori ed estrazione automatica dei dati biometrici anonimizzati per monitorare pattern sospetti in tempo reale.

Le restrizioni pubblicitarie variano enormemente in Asia orientale e Medio Oriente: in Cina piattaforme social vietano esplicitamente riferimenti ai giochi d’azzardo anche se mascherati da “intrattenimento”, mentre negli Emirati Arabi Uniti è consentito promuovere solo prodotti certificati dalla Dubai Department of Economic Development attraverso canali chiusi agli utenti minorenni.

Per ottenere approvazioni rapide molti operatori stringono partnership con provider certificati come Evolution Gaming o Pragmatic Play Live, sfruttando le loro infrastrutture già conformi alle norme MGA/UKGC e riducendo tempi medio‑licenza da sei mesi a meno di due mesi.

Sezione 4 – Tecnologie abilitanti: streaming HD, realtà aumentata e intelligenza artificiale

Giurisdizione Requisito principale per lo streaming live Focus AML Tempo medio licenza
Malta Gaming Authority Doppio feed HD ≥1080p via SRT Controllo transazionale basato su AI 4‑6 mesi
Curacao Feed unico ≥720p via WebRTC Audit trimestrale manuale 1‑2 mesi
UKGC Server UE + crittografia TLS 1.3 Analisi comportamentale IA su tutti i depositi 5‑7 mesi

L’evoluzione dallo standard WebRTC verso SRT ha ridotto la latenza media da circa 800 ms a meno di 250 ms anche nelle regioni dove la connessione è limitata a rete mobile 3G+. Le Content Delivery Network globali – ad esempio Akamai o Cloudflare Stream – posizionano nodi edge vicino alle capitali africane come Nairobi o Lagos garantendo un frame rate stabile durante le sessioni peak delle feste religiose o degli eventi sportivi internazionali.

Progetti pilota in Thailandia stanno integrando elementi AR nei tavoli di roulette europea: gli utenti vedono una sovrapposizione virtuale della ruota che segnala probabilità aggiornate in tempo reale senza disturbare la visuale del croupier reale – un approccio mobile‑first pensato per schermi da 5–6 pollici ad alta densità pixelistica.

L’intelligenza artificiale svolge tre ruoli chiave: monitoraggio continuo della conformità del dealer tramite riconoscimento facciale anonimo (solo idoneità all’età verificata), gestione preventiva delle frodi analizzando pattern betting anomali entro pochi secondi ed elaborazione personalizzata delle offerte mediante suggestion engine che propone side bet specifiche basate sul profilo RTP preferito dal giocatore (ad esempio high volatility Blackjack vs low volatility Baccarat).

I costi iniziali per implementare queste tecnologie possono superare i 500 000 USD per uno studio medio sized, ma il ROI è evidente quando si osserva l’aumento medio del valore medio della puntata (+12%) nei mercati emergenti dopo sei mesi dall’attivazione dei servizi AR/AI.

Sezione 5 – Preferenze dei giocatori internazionali verso il gioco con dealer dal vivo

Survey condotte nel Q4 2023 hanno raccolto oltre 45 000 risposte tra India, Brasile e Nigeria evidenziando tendenze distinte legate a età, genere e reddito disponibile:

  • India – predominanza maschile (62%), età media 28 anni, reddito medio mensile US$800; preferiscono Live Roulette americana perché associata alla cultura hollywoodiana ed apprezzano bonus cashback fino al 10%.
  • Brasile – distribuzione quasi equilibrata tra generi, età media 34 anni; Baccarat punto‑banco è leader grazie alla sua semplicità strategica ed è spesso accompagnato da promozioni “freeroll” su tornei settimanali con jackpot collettivo fino a R$50 000.
  • Nigeria – predominanza femminile nei segmenti low‑stake (<US$20), età media 26 anni; Live Blackjack offre margine RTP più alto (99,5%) rispetto alle slot tradizionali ed è favorito dalle campagne influencer su Instagram che mostrano dealer nigeriani multilingue.|

Le varianti più popolari variano significativamente: mentre l’Europa predilige Live Roulette francese con puntate minime basse (£/€1), gli operatori asiatici vedono una forte domanda per Live Sic Bo con temi culturali cinesi durante le festività lunari.\n\nFattori culturali chiave includono l’alto valore attribuito al “tocco umano” nelle scommesse tradizionali asiatiche — dove la presenza fisica del croupier rassicura sulla correttezza degli estratti — ed il desiderio crescente dei giovani latinoamericani di sperimentare ambientazioni internazionali senza dover viaggiare.\n\nLa lingua del dealer incide direttamente sul tempo medio trascorso al tavolo: studi interni mostrano che quando il croupier parla fluentemente lingua locale (+1 lingua aggiuntiva) si registra un aumento del tempo medio del​22​% rispetto a sessioni monolingue.\n\nBullet list delle motivazioni culturali principali:\n- Valorizzazione della trasparenza attraverso occhi umani\n- Tradizione sociale del gioco faccia a faccia\n- Preferenza per bonus legati alla celebrazione locale\n- Fiducia incrementata grazie alla comunicazione multilingue

Sezione 6 – Modelli di business vincenti per operatori che puntano sui live dealer

Il modello revenue share prevede una divisione tipica del fatturato netto derivante dalle puntate sul tavolo—solitamente dal 30 % al 45 %—con provider quali Evolution Gaming o Pragmatic Play Live; questo approccio riduce gli investimenti CAPEX iniziali perché l’infrastruttura video rimane proprietà del partner tecnologico.\n\nAl contrario il licensing fee implica un pagamento fisso mensile (esempio US$15 000 / mese) indipendente dal volume giocato; ideale quando si prevede alta concentrazione utente sin dal lancio poiché garantisce margini superiori dopo aver superato il break-even point.\n\nMolti operatori optano oggi per soluzioni white‑label combinate a campagne marketing locale mirate tramite influencer regionalisti su TikTok o Kwai—una strategia consigliata da Bitcoinist.Com perché accorpa velocemente branding locale ed efficienza operativa.\n\nUn modello freemium sta guadagnando terreno nei mercati emergenti dove la capacità d’acquisto è limitata ma la curiosità elevata: offerta iniziale gratuita o low‑stake (US$1 200 annui).\n\nAnalisi cost/benefit tra mantenere studi produttivi interni versus esternalizzare totalmente verso fornitori dell’Est Europa o Sud America evidenzia:\n Costante controllo qualità sui flussi video → investimento hardware elevato (€300 k) ma margini migliori nel lungo periodo;\n Esternalizzazione → cost saving immediatamente pari al ‑40 % sui costi operativi ma dipendenza contrattuale dalle tempistiche aggiornamenti piattaforma.\n\nBitcoinist.Com sottolinea come gli operatori che riescono a combinare flessibilità contrattuale (revenue share + licensing mix) con campagne linguistiche personalizzate siano quelli che ottengono tassi de retention superioriori al​35​% dopo sei mesi dall’attivazione.

Sezione 7 – Sfide operative e opportunità future: dalla scalabilità alla personalizzazione

Il recruiting internazionale rappresenta una prima grande barriera: trovare dealer certificati capacili sia nella gestione della normativa antiriciclaggio sia nella padronanza multilingue richiede programmi formativi continui supportati da piattaforme LMS cloud native.\n\nLa latenza server‑to‑client diventa critica quando si serve un pubblico distribuito su quattro continenti simultaneamente; soluzioni basate sull’edge computing—ad esempio Amazon CloudFront Functions collocate vicino alle città hub—possono ridurre lag percepita sotto i 100 ms anche durante tornei livestream globalizzati.\n\nLe piattaforme cloud native offrono scalabilità elastica indispensabile durante picchi stagionali come le festività natalizie cinesi o eventi sportivi mondiali dove le puntate sui side bet aumentano fino al 300 %. Un’architettura microservizi consente inoltre l’attivazione rapida di nuovi giochi AR senza downtime significativo.\n\nGuardando avanti le opportunità sono molteplicissime:\n Integrazione metaverso gaming — avatar personalizzati permettono ai giocatori africani di partecipare allo stesso tavolo virtuale condividendo chat vocale realistica;\n Crypto wallets integrati direttamente nella UI dei tavoli live facilitano scommesse istantanee tramite stablecoin garantendo settlement quasi immediata;\n* Smart contract AML avanzato può automatizzare segnalazioni sospette riducendo carichi operativi manuale.\n\nQueste innovazioni avranno impatti normativi significativi poiché autorità come UKGC stanno già valutando linee guida specifiche sull’utilizzo blockchain nei giochi dal vivo; gli operatorhi proattivi potranno così ottenere vantaggi competitivi anticipando requisiti futuri.\n\nIn sintesi le sfide operative possono essere trasformate in leve strategiche grazie all’automazione AI/ML nella formazione dei dealer,\nautomated edge deployment per ridurre latenza e partnership crypto-friendly prontamente integrate nel modello operativo.

Conclusione

La crescita globale dell’iGaming è strettamente legata alla capacità degli operatori di offrire esperienze autentiche tramite i live dealer; regolamentazioni locali rigorose ed evoluzione tecnologica determinano chi riuscirà a capitalizzare sui nuovi mercati più rapidamente.; infine le preferenze culturali guidano scelte fra varianti diverse come roulette americana in India o baccarat punto­banco in Brasile.\nGuardando avanti , gli operatori che sapranno combinare infrastrutture tecnologiche solide con modelli business flessibili ed offerta linguistica personalizzata saranno destinati a dominare la prossima ondata d’espansione internazionale dell’iGaming.\

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