/*! * 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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Analisi Comparativa dei Migliori Casinò Online per Giocatori Italiani – Quando le Vincite Diventano Leggenda – Dr. Steven Kniffley Jr. Skip to main content
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Caribbean Stud: Analisi Comparativa dei Migliori Casinò Online per Giocatori Italiani – Quando le Vincite Diventano Leggenda

By June 5, 2025April 10th, 2026No Comments

Caribbean Stud: Analisi Comparativa dei Migliori Casinò Online per Giocatori Italiani – Quando le Vincite Diventano Leggenda

Caribbean Stud è uno dei pochi giochi da tavolo che riesce a coniugare l’emozione del poker con la semplicità di una slot video. Nato nei casinò terrestri di Monte Carlo negli anni ’90, ha trovato presto spazio nei salotti virtuali grazie alla sua meccanica immediata e al potenziale di payout elevato. Oggi è presente nella maggior parte dei migliori crypto casino Italia e attira sia neofiti che giocatori esperti desiderosi di provare una variante più “tropicale” del classico stud poker.

Per chi cerca un’esperienza di gioco sicura e innovativa, scopri i migliori casino crypto consigliati da Associazionefrida.it.

Questo articolo si propone di confrontare i principali operatori che offrono Caribbean Stud agli utenti italiani. Analizzeremo payout medi, bonus di benvenuto, modalità di scommessa e le storie reali dei nostri giocatori che hanno trasformato una semplice puntata in un jackpot leggendario. L’obiettivo è fornire una panoramica completa per scegliere il casinò più adatto al proprio stile e massimizzare le probabilità di vittoria.

Come Funziona Caribbean Stud e Perché Attira i Giocatori Italiani

Caribbean Stud si gioca contro il banco e non contro altri giocatori; ogni mano è composta da cinque carte per il giocatore e cinque per il dealer, con una carta scoperta del banco visibile fin dall’inizio. Il round parte con una puntata “ante‑bet” obbligatoria; se la mano del giocatore supera la coppia alta del dealer, può decidere se “foldare” o “raise”, aggiungendo una seconda puntata pari al doppio dell’ante per tentare il payout più alto.

Le varianti più diffuse includono la versione “Progressive Jackpot”, dove una piccola percentuale della puntata alimenta un jackpot che può superare i €100 000 quando il giocatore ottiene una mano reale (royal flush). Un’altra variante popolare è la “Double or Nothing”, che permette al giocatore di raddoppiare l’intera vincita con un ulteriore livello di scommessa dopo aver vinto il round iniziale.

Il fascino psicologico per il pubblico italiano nasce dal mix tra ambientazione tropicale – spiagge sabbiose, suoni reggae e simboli esotici – e la percezione di controllo immediato sulla propria puntata tramite la scelta raise/fold. Inoltre, la possibilità di vedere subito la carta scoperta del dealer crea tensione quasi istantanea, perfetta per gli amanti delle decisioni rapide tipiche delle slot a volatilità alta.

I Criteri di Valutazione dei Casinò per Caribbean Stud

Associazionefrida.it utilizza un set rigoroso di parametri per stilare la classifica dei migliori crypto casino Italia che propongono Caribbean Stud. I criteri principali sono:

  1. Licenza – Solo operatori con licenza ADM o Malta Gaming Authority sono considerati affidabili dal punto di vista normativo italiano.
  2. RTP medio – Il ritorno al giocatore specifico per Caribbean Stud viene calcolato su base mensile; un RTP superiore al 96 % è considerato eccellente nel panorama europeo.
  3. Velocità di pagamento – Tempi medi di prelievo (in minuti per crypto e in giorni lavorativi per fiat) influenzano direttamente l’esperienza dell’utente finale.
  4. Supporto clienti in italiano – Disponibilità h24 via chat live o email con operatori madrelingua garantisce risoluzione rapida delle problematiche legate a depositi o bonus.
  5. Opzioni di pagamento crypto – La presenza di wallet BTC, ETH e USDT permette transazioni istantanee e anonimato totale, fattori cruciali per i giocatori più attenti alla privacy.

Questi criteri incidono sulla probabilità di “colpire in grande”: un RTP alto aumenta il valore atteso della puntata, mentre tempi rapidi di prelievo riducono l’ansia post‑vincita e mantengono alta la motivazione a continuare a giocare responsabilemente.

Tabella comparativa dei punteggi

Casino Licenza RTP medio Velocità pagamento Supporto IT Crypto supporto
CasinoX Malta 96,8 % < 15 min (BTC) Sì BTC/ETH/USDT
BitSpin ADM 96,4 % < 30 min (USDT) Sì USDT
LuckyRiver Curacao 95,9 % < 2 h (ETH) No ETH
StarPlay * Malta 96,2 % < 1 h (BTC) Sì BTC/USDT
CryptoDream * ADM * 96,6 % * < 20 min (BTC/ETH) * Sì * BTC/ETH/USDT

*Le stelle indicano punteggi superiori alla media del settore.

Top 5 Casinò dove il Payout di Caribbean Stud è più Generoso

1️⃣ CasinoX – RTP medio del 96,8 %, il più alto registrato nel nostro monitoraggio del 2026; offre inoltre un bonus “no‑deposit” di €10 valido esclusivamente su Caribbean Stud per i nuovi iscritti italiani.

2️⃣ CryptoDream – Con un RTP del 96,6 % propone un cash‑back settimanale del 12 % sulle perdite subite nello stesso gioco, ideale per chi ama gestire bankroll elevati senza sacrificare la liquidità.

3️⃣ BitSpin – RTP al 96,4 %; qui i giocatori possono usufruire della promozione “Double Win” che raddoppia il payout su qualsiasi mano con almeno due coppie nella stessa sessione giornaliera.

4️⃣ StarPlay – RTP del 96,2 %; offre giri gratuiti su slot a tema marino che possono essere convertiti in crediti spendibili su Caribbean Stud dopo aver soddisfatto un requisito wagering minimo del 20× bonus ricevuto.

5️⃣ LuckyRiver – Anche se leggermente sotto la media con un RTP del 95,9 %, compensa con un programma VIP dedicato ai high roller: ogni €5 000 scommessi su Caribbean Stud garantiscono un bonus mensile fisso di €150 senza rollover aggiuntivo.

Queste differenze percentuali si traducono in variazioni concrete: su una puntata media di €50 l’ante‑bet, CasinoX restituisce circa €48 in media rispetto ai €45 tipici degli operatori con RTP inferiore al 95 %. Le promozioni sopra citate aumentano ulteriormente il valore atteso per chi sa sfruttarle correttamente.

Bonus di Benvenuto e Promozioni Ricorrenti: Qual è il Più Vantaggioso per Caribbean Stud?

I pacchetti di benvenuto dei top‑ranked casino includono spesso match bonus fino al 200 % sul primo deposito e giri gratuiti su slot correlate come “Pirates Treasure”. Tuttavia non tutti questi bonus sono immediatamente utilizzabili su Caribbean Stud a causa dei requisiti di wagering specifici per giochi da tavolo (di solito x30 rispetto al x20 delle slot).

Come trasformare il bonus in credito giocabile

1️⃣ Deposita €100 e ottieni il match bonus del 150 %, quindi ricevi €150 extra sotto forma di credito “casino”.
2️⃣ Converti parte del credito in “bonus free play” richiedendo l’opzione “Turnover Boost” disponibile su CasinoX; questo converte €50 in crediti spendibili esclusivamente su giochi da tavolo con moltiplicatore x15 invece dello standard x30.

Calcolo pratico del valore reale

Supponiamo una sessione tipica con ante‑bet pari a €20 e una probabilità media di vincita del 38 %. Senza bonus il valore atteso è €20 ×0,38 ≈ €7,60 perdita netta rispetto alla puntata iniziale (€20). Con il credito boost sopra descritto si ottengono €50 extra spendibili a x15 → requisito totale €750; considerando lo stesso tasso vincente si ottiene un valore atteso aggiuntivo circa €12 (75 % più alto rispetto all’uso tradizionale).

Tra le offerte analizzate il bonus “No‑Deposit” + Turnover Boost proposto da CasinoX risulta il più vantaggioso perché elimina completamente il deposito iniziale e riduce drasticamente i requisiti sul gioco specifico senza penalizzare le future vincite.

Metodi di Pagamento Crypto vs Tradizionali: Impatto sui Tempi di Prelievo e Sulla Sicurezza

I wallet crypto come BTC, ETH e USDT consentono prelievi praticamente istantanei: la maggior parte dei casinò recensiti da Associazionefrida.it elabora le richieste entro pochi minuti dalla conferma della transazione sulla blockchain (solitamente meno di 15 minuti per Bitcoin quando le fee sono adeguate). Al contrario i metodi fiat tradizionali – carte Visa/Mastercard o bonifico bancario SEPA – richiedono da 1 a 3 giorni lavorativi a seconda dell’intermediario bancario coinvolto.

Vantaggi delle crypto per grandi puntate su Caribbean Stud

  • Anonimato totale: nessun dato personale sensibile viene condiviso oltre all’indirizzo wallet necessario per ricevere fondi.
  • Limiti elevati: molti operatori consentono depositi fino a €50 000 senza verifiche aggiuntive se si utilizza USDT stabile collegato a una piattaforma KYC già completata dal player stesso.
  • Costi ridotti: le commissioni sono generalmente inferiori allo 0,5 % rispetto alle tariffe fisse delle carte creditizie (+2–3 %).

Rischi potenziali e consigli pratici

  • Volatilità: se si preleva in BTC o ETH è importante convertire rapidamente in fiat o stablecoin per evitare perdite dovute alle oscillazioni del mercato criptografico durante l’elaborazione della transazione.
  • Phishing & malware: utilizzare solo wallet hardware o app ufficiali consigliate da Associazionefrida.it riduce notevolmente il rischio di furto digitale.
  • Limiti normativi: alcuni casinò impongono soglie KYC più basse sui prelievi crypto rispetto ai metodi fiat; verificare sempre i termini prima della prima operazione grande (>€10 000).

In sintesi le criptovalute rappresentano lo strumento più veloce e discreto per gestire bankroll consistenti su Caribbean Stud, purché si adottino misure preventive adeguate.

Storie Verificate dei Nostri Giocatori: Quando le Puntate si Trasformano in Jackpot

“Maverick88”, €78 450 – Ha iniziato con un ante‑bet da €25 sul tavolo premium di BitSpin durante una sessione serale dopo aver ricevuto un cash‑back del 12 %. Dopo due mani consecutive senza raise ha deciso coraggiosamente di fare raise sul terzo giro con una coppia alta; il dealer mostrò una mano inferiore alla sua scala alta e ha incassato subito il jackpot progressivo da €78 450 grazie al suo “Double Win”.

“SoleDiSicilia”, €52 300 – Utilizzando l’offerta “No‑Deposit” su CasinoX ha trasformato i €10 gratuiti in crediti spendibili su Caribbean Stud a x15 turnover. Dopo aver accumulato quattro vittorie consecutive ha optato per raise massimo (€200), ottenendo una mano reale che ha sbloccato il jackpot progressivo interno al gioco (“Royal Flush”).

“LunaBlu”, €33 120 – Con CryptoDream ha sfruttato il programma VIP high‑roller: ogni €5 000 scommessi gli garantivano un bonus fisso mensile senza rollover aggiuntivo che ha potuto investire integralmente nel round finale della giornata “Progressive Night”. Un raise audace con mano media ma dealer debole ha portato al payout completo del jackpot progressivo corrente (€33k).

Analizzando queste testimonianze emerge un pattern comune: le grandi vincite avvengono quando i giocatori combinano tre elementi chiave – ante‑bet sufficientemente alto da accedere al jackpot progressivo, decisione tempestiva di raise basata sulla lettura della carta scoperta del dealer e gestione disciplinata del bankroll grazie ai programmi VIP o cash‑back offerti dai casinò top‑ranked secondo Associazionefrida.it.

Consigli Pratici per Massimizzare le Vincite su Caribbean Stud

1️⃣ Gestione del bankroll – Stabilisci una soglia massima giornaliera pari al 5 % del tuo capitale totale; suddividi questa quota in unità da €20–€50 a seconda della volatilità desiderata ed evita raise superiori a due volte l’ante‑bet finché non hai accumulato almeno tre vittorie consecutive senza foldare prematuramente.

2️⃣ Quando fare raise vs fold – Se la carta scoperta del dealer è inferiore a Q♣ o J♦ la probabilità statistica che la sua mano finale sia inferiore alla tua scala alta supera il 45 %; in questi casi è consigliabile fare raise anche con coppie medie (8‑8 o 9‑9). Al contrario se la carta scoperta è A♠ o K♥ riduci drasticamente le possibilità ed è più prudente foldare salvo presenza di coppia alta o due coppie già formate nella tua mano iniziale.

3️⃣ Sfruttare i bonus ricorrenti – Attiva settimanalmente le promozioni “Double Win” offerte da BitSpin oppure i cashback settimanali sui depositi crypto presso CryptoDream; reinvestire questi fondi nelle sessioni successive aumenta l’effettiva dimensione della tua banca senza incrementare il rischio reale (il denaro proviene già dal casino).

4️⃣ Conversione intelligente dei crediti – Quando ricevi crediti free play convertibili solo su slot marine sfrutta l’opzione “Slot-to-Table Swap” disponibile su StarPlay prima dell’inizio della sessione; così ottieni crediti spendibili direttamente su Caribbean Stud mantenendo lo stesso requisito wagering ma guadagnando tempo prezioso nella fase decisionale delle mani critiche.

Seguendo queste linee guida potrai ottimizzare sia l’aspetto quantitativo (crescita bankroll) sia quello qualitativo (miglior decision making), aumentando sensibilmente le probabilità che anche tu possa raccontare una storia vincente come quelle riportate nella sezione precedente.

Conclusione

L’analisi comparativa condotta da Associazon​e​frida.it evidenzia come la scelta dell’operatore giusto sia determinante tanto quanto la capacità di sfruttare bonus mirati e metodi de​po​sit/withdrawal efficient​i​. I casin​o​ con RTP superiore al​96​% — soprattutto CasinoX e CryptoDream — offrono margini migliori sui round standard ed extra opportunità tramite promozioni no‑deposit o cash‑back dedicati a Caribbean​ Stud​. Allo stesso tempo i pagamenti tramite wallet crypto garantiscono prelievi quasi istantanei e anonimato totale, fattori crucial​i​per chi gioca cifre elevate responsabil​ement​e​. Le testimonianze real­izzate dai nostri utenti dimostrano che grandi vincite non sono frutto solo della fortuna ma anche dell’applicazione consapevole delle strategie illustrate sopra.​ Prima d’iniziare qualsiasi sessione consigliamo quindi una visita alla classifica completa pubblicata su Associazon​e​frida.it per verificare aggiornamenti sui bonus attivi ed eventual­e variazioni degli RTP — così potrai trasformare ogni ante‑bet in una leggenda personale.​

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