moodlog_web/deps/cal-heatmap.min.js at 150ae89666e64a56e14950b9872dc1240bd5d47e

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/*! cal-heatmap v3.3.10 (Tue Dec 03 2013 19:30:23)
 *  ---------------------------------------------
 *  Cal-Heatmap is a javascript module to create calendar heatmap to visualize time series data
 *  https://github.com/kamisama/cal-heatmap
 *  Licensed under the MIT license
 *  Copyright 2013 Wan Qi Chen
 */
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n(t){switch(t){case"year":return"month";case"month":return"day";case"week":return"day";case"day":return"hour";default:return"min"}}function i(){if(!m._domainType.hasOwnProperty(c.domain)||"min"===c.domain||"x_"===c.domain.substring(0,2))throw Error("The domain '"+c.domain+"' is not valid");if(!m._domainType.hasOwnProperty(c.subDomain)||"year"===c.subDomain)throw Error("The subDomain '"+c.subDomain+"' is not valid");if(m._domainType[c.domain].level<=m._domainType[c.subDomain].level)throw Error("'"+c.subDomain+"' is not a valid subDomain to '"+c.domain+"'");return!0}function o(){if(!t.hasOwnProperty("label")||t.hasOwnProperty("label")&&!t.label.hasOwnProperty("align")){switch(c.label.position){case"left":c.label.align="right";break;case"right":c.label.align="left";break;default:c.label.align="center"}"left"===c.label.rotate?c.label.align="right":"right"===c.label.rotate&&(c.label.align="left")}(!t.hasOwnProperty("label")||t.hasOwnProperty("label")&&!t.label.hasOwnProperty("offset"))&&("left"===c.label.position||"right"===c.label.position)&&(c.label.offset={x:10,y:15})}function a(){switch(c.legendVerticalPosition){case"top":c.legendMargin[2]=m.DEFAULT_LEGEND_MARGIN;break;case"bottom":c.legendMargin[0]=m.DEFAULT_LEGEND_MARGIN;break;case"middle":case"center":c.legendMargin["right"===c.legendHorizontalPosition?3:1]=m.DEFAULT_LEGEND_MARGIN}}function r(t){switch("number"==typeof t&&(t=[t]),Array.isArray(t)||(console.log("Margin only takes an integer or an array of integers"),t=[0]),t.length){case 1:return[t[0],t[0],t[0],t[0]];case 2:return[t[0],t[1],t[0],t[1]];case 3:return[t[0],t[1],t[2],t[1]];case 4:return t;default:return t.slice(0,4)}}function s(t){return"string"==typeof t?[t,t+(""!==t?"s":"")]:Array.isArray(t)?1===t.length?[t[0],t[0]+"s"]:t.length>2?t.slice(0,2):t:["item","items"]}function l(t){return t>0?t:null}function u(t){return t>0&&c.colLimit>0?(console.log("colLimit and rowLimit are mutually exclusive, rowLimit will be ignored"),null):t>0?t:null}var m=this,c=m.options=mergeRecursive(m.options,t);if(i(),e(c.itemSelector,!1,"itemSelector"),-1===m.allowedDataType.indexOf(c.dataType))throw Error("The data type '"+c.dataType+"' is not valid data type");if(null===d3.select(c.itemSelector)[0][0])throw Error("The node '"+c.itemSelector+"' specified in itemSelector does not exists");try{e(c.nextSelector,!0,"nextSelector"),e(c.previousSelector,!0,"previousSelector")}catch(h){return console.log(h.message),!1}t.hasOwnProperty("subDomain")||(this.options.subDomain=n(t.domain)),("string"!=typeof c.itemNamespace||""===c.itemNamespace)&&(console.log("itemNamespace can not be empty, falling back to cal-heatmap"),c.itemNamespace="cal-heatmap");var g=["data","onComplete","onClick","afterLoad","afterLoadData","afterLoadPreviousDomain","afterLoadNextDomain"];for(var d in g)t.hasOwnProperty(g[d])&&(c[g[d]]=t[g[d]]);return c.subDomainDateFormat="string"==typeof c.subDomainDateFormat||"function"==typeof c.subDomainDateFormat?c.subDomainDateFormat:this._domainType[c.subDomain].format.date,c.domainLabelFormat="string"==typeof c.domainLabelFormat||"function"==typeof c.domainLabelFormat?c.domainLabelFormat:this._domainType[c.domain].format.legend,c.subDomainTextFormat="string"==typeof c.subDomainTextFormat&&""!==c.subDomainTextFormat||"function"==typeof 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e=this.getKeys();this.positions.remove(e[e.length-1])},DomainPosition.prototype.getKeys=function(){"use strict";return this.positions.keys().sort(function(t,e){return parseInt(t,10)-parseInt(e,10)})};var Legend=function(t){"use strict";this.calendar=t,this.computeDim(),null!==t.options.legendColors&&this.buildColors()};Legend.prototype.computeDim=function(){"use strict";var t=this.calendar.options;this.dim={width:t.legendCellSize*(t.legend.length+1)+t.legendCellPadding*t.legend.length,height:t.legendCellSize}},Legend.prototype.remove=function(){"use strict";this.calendar.root.select(".graph-legend").remove(),this.calendar.resize()},Legend.prototype.redraw=function(t){"use strict";function e(t){t.attr("width",l.legendCellSize).attr("height",l.legendCellSize).attr("x",function(t,e){return e*(l.legendCellSize+l.legendCellPadding)})}function n(){switch(l.legendHorizontalPosition){case"right":return"center"===l.legendVerticalPosition||"middle"===l.legendVerticalPosition?t+l.legendMargin[3]:t-a.getDim("width")-l.legendMargin[1];case"middle":case"center":return Math.round(t/2-a.getDim("width")/2);default:return l.legendMargin[3]}}function i(){return"bottom"===l.legendVerticalPosition?r.graphDim.height+l.legendMargin[0]-l.domainGutter-l.cellPadding:l.legendMargin[0]}if(!this.calendar.options.displayLegend)return!1;var o,a=this,r=this.calendar,s=r.root,l=r.options;this.computeDim();var u=l.legend.slice(0);u.push(u[u.length-1]+1);var m=r.root.select(".graph-legend");null!==m[0][0]?(s=m,o=s.select("g").selectAll("rect").data(u)):(s="top"===l.legendVerticalPosition?s.insert("svg",".graph"):s.append("svg"),s.attr("x",n()).attr("y",i()),o=s.attr("class","graph-legend").attr("height",a.getDim("height")).attr("width",a.getDim("width")).append("g").selectAll().data(u)),o.enter().append("rect").call(e).attr("class",function(t){return r.Legend.getClass(t,null===r.legendScale)}).attr("fill-opacity",0).call(function(t){null!==r.legendScale&&null!==l.legendColors&&l.legendColors.hasOwnProperty("base")&&t.attr("fill",l.legendColors.base)}).append("title"),o.exit().transition().duration(l.animationDuration).attr("fill-opacity",0).remove(),o.transition().delay(function(t,e){return l.animationDuration*e/10}).call(e).attr("fill-opacity",1).call(function(t){t.attr("fill",function(t,e){return null===r.legendScale?"":0===e?r.legendScale(t-1):r.legendScale(l.legend[e-1])}),t.attr("class",function(t){return r.Legend.getClass(t,null===r.legendScale)})}),o.select("title").text(function(t,e){return 0===e?l.legendTitleFormat.lower.format({min:l.legend[e],name:l.itemName[1]}):e===u.length-1?l.legendTitleFormat.upper.format({max:l.legend[e-1],name:l.itemName[1]}):l.legendTitleFormat.inner.format({down:l.legend[e-1],up:l.legend[e],name:l.itemName[1]})}),s.transition().duration(l.animationDuration).attr("x",n()).attr("y",i()).attr("width",a.getDim("width")).attr("height",a.getDim("height")),s.select("g").transition().duration(l.animationDuration).attr("transform",function(){return"vertical"===l.legendOrientation?"rotate(90 "+l.legendCellSize/2+" "+l.legendCellSize/2+")":""}),r.resize()},Legend.prototype.getDim=function(t){"use strict";var e="horizontal"===this.calendar.options.legendOrientation;switch(t){case"width":return this.dim[e?"width":"height"];case"height":return this.dim[e?"height":"width"]}},Legend.prototype.buildColors=function(){"use strict";var t=this.calendar.options;if(null===t.legendColors)return this.calendar.legendScale=null,!1;var e=[];if(Array.isArray(t.legendColors))e=t.legendColors;else{if(!t.legendColors.hasOwnProperty("min")||!t.legendColors.hasOwnProperty("max"))return t.legendColors=null,!1;e=[t.legendColors.min,t.legendColors.max]}var n=t.legend.slice(0);n[0]>0?n.unshift(0):0>n[0]&&n.unshift(n[0]-(n[n.length-1]-n[0])/n.length);var i=d3.scale.linear().range(e).interpolate(d3.interpolateHcl).domain([d3.min(n),d3.max(n)]),o=n.map(function(t){return i(t)});return this.calendar.legendScale=d3.scale.threshold().domain(t.legend).range(o),!0},Legend.prototype.getClass=function(t,e){"use strict";if(null===t||isNaN(t))return"";for(var n=[this.calendar.options.legend.length+1],i=0,o=this.calendar.options.legend.length-1;o>=i;i++){if(this.calendar.options.legend[0]>0&&0>t){n=["1","i"];break}if(this.calendar.options.legend[i]>=t){n=[i+1];break}}return 0===t&&n.push(0),n.unshift(""),(n.join(" r")+(e?n.join(" q"):"")).trim()},String.prototype.format=function(){"use strict";var t=this;for(var e in arguments[0])if(arguments[0].hasOwnProperty(e)){var n=RegExp("\\{"+e+"\\}","gi");t=t.replace(n,arguments[0][e])}return t},"function"==typeof define&&define.amd&&define(["d3"],function(){"use strict";return CalHeatMap});
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