gitgraph.min.js

/* ==========================================================
 *                  GitGraph v1.11.2
 *      https://github.com/nicoespeon/gitgraph.js
 * ==========================================================
 * Copyright (c) 2017 Nicolas CARLO (@nicoespeon) ٩(^‿^)۶
 * Copyright (c) 2017 Fabien BERNARD (@fabien0102) ✌(✰‿✰)✌
 *
 * GitGraph.js may be freely distributed under the MIT Licence
 * ========================================================== */
!function(){"use strict";function a(a){switch(a=q(a)?a:{},this.elementId="string"==typeof a.elementId?a.elementId:"gitGraph",this.author="string"==typeof a.author?a.author:"Sergio Flores <saxo-guy@epic.com>",this.reverseArrow=k(a.reverseArrow,!1),"string"==typeof a.template||q(a.template)?this.template=this.newTemplate(a.template):a.template instanceof e?this.template=a.template:this.template=this.newTemplate("metro"),this.mode=a.mode||null,"compact"===this.mode&&(this.template.commit.message.display=!1),a.orientation){case"vertical-reverse":this.template.commit.spacingY*=-1,this.orientation="vertical-reverse",this.template.branch.labelRotation=r(a,"template.branch.labelRotation")?0:a.template.branch.labelRotation,this.template.commit.tag.spacingY*=-1;break;case"horizontal":this.template.commit.message.display=!1,this.template.commit.spacingX=this.template.commit.spacingY,this.template.branch.spacingY=this.template.branch.spacingX,this.template.commit.spacingY=0,this.template.branch.spacingX=0,this.orientation="horizontal",this.template.branch.labelRotation=r(a,"template.branch.labelRotation")?-90:a.template.branch.labelRotation,this.template.commit.tag.spacingX=-this.template.commit.spacingX,this.template.commit.tag.spacingY=this.template.branch.spacingY;break;case"horizontal-reverse":this.template.commit.message.display=!1,this.template.commit.spacingX=-this.template.commit.spacingY,this.template.branch.spacingY=this.template.branch.spacingX,this.template.commit.spacingY=0,this.template.branch.spacingX=0,this.orientation="horizontal-reverse",this.template.branch.labelRotation=r(a,"template.branch.labelRotation")?90:a.template.branch.labelRotation,this.template.commit.tag.spacingX=-this.template.commit.spacingY,this.template.commit.tag.spacingY=this.template.branch.spacingY;break;default:this.orientation="vertical",this.template.branch.labelRotation=r(a,"template.branch.labelRotation")?0:a.template.branch.labelRotation}this.marginX=this.template.branch.spacingX+2*this.template.commit.dot.size,this.marginY=this.template.branch.spacingY+2*this.template.commit.dot.size,this.offsetX=0,this.offsetY=0,this.canvas=document.getElementById(this.elementId)||a.canvas,this.context=this.canvas.getContext("2d"),this.context.textBaseline="center",this.tooltip=document.createElement("div"),this.tooltip.className="gitgraph-tooltip",this.tooltip.style.position="fixed",this.tooltip.style.display="none",(a.tooltipContainer||document.body).appendChild(this.tooltip),this.HEAD=null,this.branches=[],this.commits=[],this.columnMax=0,this.commitOffsetX=a.initCommitOffsetX||0,this.commitOffsetY=a.initCommitOffsetY||0,this.mouseMoveOptions={handleEvent:this.hover,gitgraph:this},this.canvas.addEventListener("mousemove",this.mouseMoveOptions,!1),this.mouseDownOptions={handleEvent:this.click,gitgraph:this},this.canvas.addEventListener("mousedown",this.mouseDownOptions,!1),window.onresize=this.render.bind(this)}function b(b){if(b.parent instanceof a!=!1){if(b=q(b)?b:{},this.parent=b.parent,b.parentCommit&&b.parentBranch){if(b.parentCommit.branch!==b.parentBranch)return;this.parentCommit=b.parentCommit,this.parentBranch=b.parentBranch}else b.parentCommit?(this.parentCommit=b.parentCommit,this.parentBranch=b.parentCommit.branch):b.parentBranch?(this.parentCommit=h(b.parentBranch),this.parentBranch=b.parentBranch):(this.parentCommit=null,this.parentBranch=null);this.name="string"==typeof b.name?b.name:"no-name",this.commitDefaultOptions=q(b.commitDefaultOptions)?b.commitDefaultOptions:{},this.context=this.parent.context,this.template=this.parent.template,this.lineWidth=b.lineWidth||this.template.branch.lineWidth,this.lineDash=b.lineDash||this.template.branch.lineDash,this.showLabel=k(b.showLabel,this.template.branch.showLabel),this.spacingX=this.template.branch.spacingX,this.spacingY=this.template.branch.spacingY,this.size=0,this.height=0,this.width=0,this.commits=[],this.path=[],"number"==typeof b.column?this.column=b.column:(this.column=0,this.calculColumn()),this.parent.columnMax=this.column>this.parent.columnMax?this.column:this.parent.columnMax,this.offsetX=this.column*this.spacingX,this.offsetY=this.column*this.spacingY,this.parentBranch&&this.parentCommit?this.parentCommit===h(this.parentBranch)&&this.commits.length>0?this.startPoint={x:this.parentBranch.offsetX-this.parent.commitOffsetX+this.template.commit.spacingX,y:this.parentBranch.offsetY-this.parent.commitOffsetY+this.template.commit.spacingY,type:"start"}:this.startPoint={x:this.parentCommit.x,y:this.parentCommit.y,type:"start"}:this.startPoint=null;var c=this.column%this.template.colors.length;this.color=b.color||this.template.branch.color||this.template.colors[c],this.checkout()}}function c(b){b.parent instanceof a!=!1&&(b=q(b)?b:{},this.parent=b.parent,this.template=this.parent.template,this.context=this.parent.context,this.branch=b.branch,this.author=b.author||this.parent.author,this.date=b.date||(new Date).toUTCString(),this.detail=b.detail||null,this.sha1=b.sha1||Math.random(100).toString(16).substring(3,10),this.message=b.message||"He doesn't like George Michael! Boooo!",this.arrowDisplay=b.arrowDisplay,this.messageDisplay=k(b.messageDisplay,this.template.commit.message.display),this.messageAuthorDisplay=k(b.messageAuthorDisplay,this.template.commit.message.displayAuthor),this.messageBranchDisplay=k(b.messageBranchDisplay,this.template.commit.message.displayBranch),this.messageHashDisplay=k(b.messageHashDisplay,this.template.commit.message.displayHash),this.messageColor=b.messageColor||b.color,this.messageFont=b.messageFont||this.template.commit.message.font,this.dotColor=b.dotColor||b.color,this.dotSize=b.dotSize||this.template.commit.dot.size,this.dotStrokeWidth=b.dotStrokeWidth||this.template.commit.dot.strokeWidth,this.dotStrokeColor=b.dotStrokeColor||this.template.commit.dot.strokeColor||b.color,this.lineDash=b.lineDash||this.template.commit.dot.lineDash,this.type=b.type||null,this.tooltipDisplay=k(b.tooltipDisplay,!0),this.onClick=b.onClick||null,this.representedObject=b.representedObject||null,this.parentCommit=b.parentCommit,this.x=b.x,this.y=b.y,this.showLabel=b.showLabel,this.labelColor=b.labelColor||b.color,this.labelFont=b.labelFont||this.template.branch.labelFont,g(this,b),this.parent.commits.push(this))}function d(a,b){if(!q(a))throw new Error("You can't tag a commit that doesn't exist");b=q(b)?b:{},this.color=b.color||a.color,this.font=b.font||a.template.commit.tag.font;var c=a.context.font;a.context.font=this.font;var d=a.context.measureText(a.tag).width;this.width=Math.max(a.template.commit.tag.spacingX,d);var e=0,f=0,g=a.parent.columnMax+1;return p(a.parent)?(e=a.x-a.dotSize/2,f=g*a.template.commit.tag.spacingY-a.template.commit.tag.spacingY/2):(e=g*a.template.commit.tag.spacingX-a.template.commit.tag.spacingX/2+d/2,f=a.y-a.dotSize/2),l(a.context,e,f,a.tag,this.color,this.font,0,a.displayTagBox),a.context.font=c,this}function e(a){a=q(a)?a:{},a.branch=a.branch||{},a.arrow=a.arrow||{},a.commit=a.commit||{},a.commit.dot=a.commit.dot||{},a.commit.tag=a.commit.tag||{},a.commit.message=a.commit.message||{},this.colors=a.colors||["#6963FF","#47E8D4","#6BDB52","#E84BA5","#FFA657"],this.branch={},this.branch.color=a.branch.color||null,this.branch.lineWidth=a.branch.lineWidth||2,this.branch.lineDash=a.branch.lineDash||[],this.branch.showLabel=a.branch.showLabel||!1,this.branch.labelColor=a.branch.labelColor||null,this.branch.labelFont=a.branch.labelFont||"normal 8pt Calibri",this.branch.labelRotation=void 0!==a.branch.labelRotation?a.branch.labelRotation:null,this.branch.mergeStyle=a.branch.mergeStyle||"bezier",this.branch.spacingX="number"==typeof a.branch.spacingX?a.branch.spacingX:20,this.branch.spacingY=a.branch.spacingY||0,this.arrow={},this.arrow.size=a.arrow.size||null,this.arrow.color=a.arrow.color||null,this.arrow.active="number"==typeof this.arrow.size,this.arrow.offset=a.arrow.offset||2,this.commit={},this.commit.spacingX=a.commit.spacingX||0,this.commit.spacingY="number"==typeof a.commit.spacingY?a.commit.spacingY:25,this.commit.widthExtension="number"==typeof a.commit.widthExtension?a.commit.widthExtension:0,this.commit.tooltipHTMLFormatter=a.commit.tooltipHTMLFormatter||null,this.commit.shouldDisplayTooltipsInCompactMode=k(a.commit.shouldDisplayTooltipsInCompactMode,!0),this.commit.color=a.commit.color||null,this.commit.dot={},this.commit.dot.color=a.commit.dot.color||null,this.commit.dot.size=a.commit.dot.size||3,this.commit.dot.strokeWidth=a.commit.dot.strokeWidth||null,this.commit.dot.strokeColor=a.commit.dot.strokeColor||null,this.commit.dot.lineDash=a.commit.dot.lineDash||this.branch.lineDash,this.commit.tag={},this.commit.tag.color=a.commit.tag.color||this.commit.dot.color,this.commit.tag.font=a.commit.tag.font||a.commit.message.font||"normal 10pt Calibri",this.commit.tag.spacingX=this.branch.spacingX,this.commit.tag.spacingY=this.commit.spacingY,this.commit.message={},this.commit.message.display=k(a.commit.message.display,!0),this.commit.message.displayAuthor=k(a.commit.message.displayAuthor,!0),this.commit.message.displayBranch=k(a.commit.message.displayBranch,!0),this.commit.message.displayHash=k(a.commit.message.displayHash,!0),this.commit.message.color=a.commit.message.color||null,this.commit.message.font=a.commit.message.font||"normal 12pt Calibri"}function f(a){return a.slice(-1)[0]}function g(a,b){a.tag=b.tag||null,a.tagColor=b.tagColor||a.messageColor,a.tagFont=b.tagFont||a.template.commit.tag.font,a.displayTagBox=k(b.displayTagBox,!0)}function h(a){return f(a.commits)?f(a.commits):a.parentBranch?h(a.parentBranch):null}function i(a){return JSON.parse(JSON.stringify(a))}function j(a){var b=document.getElementsByTagName("body")[0],c=document.createElement("div"),d=document.createTextNode("Mg");c.appendChild(d),c.setAttribute("style","font: "+a+"; display: inline-block;"),b.appendChild(c);var e=c.offsetHeight;return b.removeChild(c),e}function k(a,b){return"boolean"==typeof a?a:b}function l(a,b,c,d,e,f,g,h){a.save(),a.translate(b,c),a.rotate(g*(Math.PI/180)),a.textAlign="center",a.font=f;var i=a.measureText(d).width,k=j(f);h?(a.beginPath(),a.rect(-(i/2)-4,2-k/2,i+8,k+2),a.fillStyle=e,a.fill(),a.lineWidth=2,a.strokeStyle="black",a.stroke(),a.fillStyle="black"):a.fillStyle=e,a.fillText(d,0,k/2),a.restore()}function m(a,b,c){var d;document.createEvent?(d=document.createEvent("HTMLEvents"),d.initEvent(b,!0,!0)):(d=document.createEventObject(),d.eventType=b),d.eventName=b,d.data=c||{},document.createEvent?a.dispatchEvent(d):a.fireEvent("on"+d.eventType,d)}function n(a){var b,c;return c=1,window.devicePixelRatio&&(b=a.webkitBackingStorePixelRatio||a.mozBackingStorePixelRatio||a.msBackingStorePixelRatio||a.oBackingStorePixelRatio||a.backingStorePixelRatio||1,c*=window.devicePixelRatio/b),c}function o(a){return"vertical"===a.orientation||"vertical-reverse"===a.orientation}function p(a){return"horizontal"===a.orientation||"horizontal-reverse"===a.orientation}function q(a){return"object"==typeof a}function r(a,b){return!b.split(".").every(function(b){return"object"==typeof a&&null!==a&&b in a&&(a=a[b],!0)})}a.prototype.dispose=function(){this.canvas.removeEventListener("mousemove",this.mouseMoveOptions,!1),this.canvas.removeEventListener("mousedown",this.mouseDownOptions,!1)},a.prototype.branch=function(a){if("string"==typeof a){var c=a;a={},a.name=c}a=q(a)?a:{},a.parent=this,a.parentBranch=a.parentBranch||this.HEAD;var d=new b(a);return this.branches.push(d),d},a.prototype.orphanBranch=function(a){if("string"==typeof a){var c=a;a={},a.name=c}a=q(a)?a:{},a.parent=this;var d=new b(a);return this.branches.push(d),d},a.prototype.commit=function(a){return this.HEAD.commit(a),this},a.prototype.tag=function(a){return this.HEAD.tag(a),this},a.prototype.newTemplate=function(a){return"string"==typeof a?(new e).get(a):new e(a)},a.prototype.render=function(){this.scalingFactor=n(this.context);var a={x:Math.abs((this.columnMax+1)*this.template.branch.spacingX)+Math.abs(this.commitOffsetX)+2*this.marginX,y:Math.abs((this.columnMax+1)*this.template.branch.spacingY)+Math.abs(this.commitOffsetY)+2*this.marginY};this.template.commit.message.display&&(a.x+=800),a.x+=this.template.commit.widthExtension,this.canvas.style.width=a.x+"px",this.canvas.style.height=a.y+"px",this.canvas.width=a.x*this.scalingFactor,this.canvas.height=a.y*this.scalingFactor,this.context.clearRect(0,0,this.canvas.width,this.canvas.height),this.context.translate(this.marginX,this.marginY),this.template.commit.spacingY>0&&(this.context.translate(0,this.canvas.height-2*this.marginY),this.offsetY=this.canvas.height-2*this.marginY),this.template.commit.spacingX>0&&(this.context.translate(this.canvas.width-2*this.marginX,0),this.offsetX=this.canvas.width-2*this.marginX),this.context.scale(this.scalingFactor,this.scalingFactor);for(var b,c=this.branches.length-1;b=this.branches[c];c--)b.render();for(var d,e=0;d=this.commits[e];e++)d.render();m(this.canvas,"graph:render",{id:this.elementId})},a.prototype.applyCommits=function(a,b){function c(a){var b=document.getElementById(a),c=b.getBoundingClientRect();return{top:c.top+document.body.scrollTop,left:c.left+document.body.scrollLeft}}for(var d,e=a.offsetX||a.pageX-c(this.elementId).left,f=a.offsetY||a.pageY-c(this.elementId).top,g=0;d=this.commits[g];g++){var h=d.x+(this.offsetX+this.marginX)/this.scalingFactor-e,i=d.y+(this.offsetY+this.marginY)/this.scalingFactor-f;b(d,Math.sqrt(Math.pow(h,2)+Math.pow(i,2))<this.template.commit.dot.size,a)}},a.prototype.hover=function(a){function b(b){b.tooltipDisplay&&(d.tooltip.style.left=a.clientX+"px",d.tooltip.style.top=a.clientY+"px",null!==d.template.commit.tooltipHTMLFormatter?d.tooltip.innerHTML=d.template.commit.tooltipHTMLFormatter(b):d.tooltip.textContent=b.sha1+" - "+b.message,d.tooltip.style.display="block")}function c(a,b){var c={author:a.author,message:a.message,date:a.date,sha1:a.sha1};m(d.canvas,"commit:"+b,c)}var d=this.gitgraph,e=!0;d.applyCommits(a,function(a,f,g){f?(!d.template.commit.message.display&&d.template.commit.shouldDisplayTooltipsInCompactMode&&b(a),a.isMouseOver||c(a,"mouseover"),e=!1,a.isMouseOver=!0):(a.isMouseOver&&c(a,"mouseout"),a.isMouseOver=!1)}),e&&(d.tooltip.style.display="none")},a.prototype.click=function(a){this.gitgraph.applyCommits(a,function(a,b,c){b&&null!==a.onClick&&a.onClick(a,!0,c)})},b.prototype.branch=function(a){if("string"==typeof a){var c=a;a={},a.name=c}a=q(a)?a:{},a.parent=this.parent,a.parentBranch=a.parentBranch||this;var d=new b(a);return this.parent.branches.push(d),d},b.prototype.render=function(){this.context.beginPath();for(var a,b=0;a=this.path[b];b++)if("start"===a.type)this.context.moveTo(a.x,a.y);else if("bezier"===this.template.branch.mergeStyle){var c=this.path[b-1];this.context.bezierCurveTo(c.x-this.template.commit.spacingX/2,c.y-this.template.commit.spacingY/2,a.x+this.template.commit.spacingX/2,a.y+this.template.commit.spacingY/2,a.x,a.y)}else this.context.lineTo(a.x,a.y);this.context.lineWidth=this.lineWidth,this.context.strokeStyle=this.color,"function"==typeof this.context.setLineDash&&this.context.setLineDash(this.lineDash),this.context.stroke(),this.context.closePath()},b.prototype.commit=function(a){"string"==typeof a?a={message:a}:"object"!=typeof a&&(a={}),a.arrowDisplay=this.template.arrow.active,a.branch=this;var d=this.column%this.template.colors.length;a.color=a.color||this.commitDefaultOptions.color||this.template.commit.color||this.template.colors[d],a.parent=this.parent,a.parentCommit=a.parentCommit||h(this),"compact"===this.parent.mode&&f(this.parent.commits)&&f(this.parent.commits).branch!==a.branch&&a.branch.commits.length&&"mergeCommit"!==a.type&&(this.parent.commitOffsetX-=this.template.commit.spacingX,this.parent.commitOffsetY-=this.template.commit.spacingY),a.messageColor=a.messageColor||this.commitDefaultOptions.messageColor||this.template.commit.message.color||a.color||null,a.labelColor=a.labelColor||this.commitDefaultOptions.labelColor||this.template.branch.labelColor||a.color||null,a.tagColor=a.tagColor||this.commitDefaultOptions.tagColor||this.template.commit.tag.color||a.color||null,a.dotColor=a.dotColor||this.commitDefaultOptions.dotColor||this.template.commit.dot.color||a.color||null,a.x=this.offsetX-this.parent.commitOffsetX,a.y=this.offsetY-this.parent.commitOffsetY;var e="compact"===this.parent.mode;"string"!=typeof a.detailId||e?a.detail=null:a.detail=document.getElementById(a.detailId);var g=f(a.branch.commits)||{};a.x+a.y===g.x+g.y&&(this.parent.commitOffsetX+=this.template.commit.spacingX,this.parent.commitOffsetY+=this.template.commit.spacingY,a.x=this.offsetX-this.parent.commitOffsetX,a.y=this.offsetY-this.parent.commitOffsetY),a.parentCommit instanceof c==0&&this.parentBranch instanceof b&&(a.parentCommit=this.parentCommit);var i=!(a.parentCommit instanceof c),j=0===this.path.length;a.showLabel=j&&this.showLabel,a.showLabel&&(a.x-=this.template.commit.spacingX,a.y-=this.template.commit.spacingY);var k=new c(a);this.commits.push(k);var l={x:k.x,y:k.y,type:"joint"};return!i&&j?(this.pushPath(this.startPoint),o(this.parent)?this.pushPath({x:k.x,y:this.startPoint.y-this.template.commit.spacingY,type:"joint"}):this.pushPath({x:this.startPoint.x-this.template.commit.spacingX,y:k.y,type:"joint"})):j&&(l.type="start"),this.pushPath(l),this.parent.commitOffsetX+=this.template.commit.spacingX*(a.showLabel?2:1),this.parent.commitOffsetY+=this.template.commit.spacingY*(a.showLabel?2:1),null!==k.detail&&o(this.parent)&&(k.detail.style.display="block","vertical-reverse"===this.parent.orientation?this.parent.commitOffsetY+=k.detail.clientHeight:this.parent.commitOffsetY-=k.detail.clientHeight),this.parent.render(),this},b.prototype.tag=function(a){"string"==typeof a&&(a={tag:a}),a=q(a)?a:{};var b=f(this.commits);return q(b)&&(g(b,a),this.parent.render()),this},b.prototype.checkout=function(){this.parent.HEAD=this},b.prototype.delete=function(){this.isDeleted=!0},b.prototype.merge=function(a,c){var d=a||this.parent.HEAD;if(d instanceof b==!1||d===this)return this;var e=this.commits[0];if(!e)return console.log(this.name+" is already up-to-date with "+d.name),this;var g="Merge branch `"+this.name+"` into `"+d.name+"`";if("object"!=typeof c){var j=c;c={},c.message="string"==typeof j?j:g}else c.message=c.message||g;c.type="mergeCommit",c.parentCommit=h(this);var k=e.parentCommit,l=h(d),m=k&&k.sha1===l.sha1;if(c.fastForward&&m){var n=p(this.parent);if(this.color=d.color,n){var o=d.path[1].y;this.path.forEach(function(a){a.y=o})}else{var q=d.path[1].x;this.path.forEach(function(a){a.x=q})}this.commits.forEach(function(a){n?a.y=k.y:a.x=k.x,a.labelColor=k.labelColor,a.messageColor=k.messageColor,a.dotColor=k.dotColor,a.dotStrokeColor=k.dotStrokeColor})}else{d.commit(c);var r=f(d.commits),s={x:this.offsetX+this.template.commit.spacingX*(r.showLabel?3:2)-this.parent.commitOffsetX,y:this.offsetY+this.template.commit.spacingY*(r.showLabel?3:2)-this.parent.commitOffsetY,type:"joint"};this.pushPath(i(s));var t={x:r.x,y:r.y,type:"end"};this.pushPath(t),s.type="start",this.pushPath(s)}return this.parent.render(),this.parent.HEAD=d,this},b.prototype.calculColumn=function(){for(var a,b=[],c=0;a=this.parent.branches[c];c++)a.isDeleted||(a.column in b||(b[a.column]=0),b[a.column]++);for(this.column=0;this.column in b&&0!==b[this.column];this.column++);},b.prototype.pushPath=function(a){var b=f(this.path);b?b.x===a.x&&b.y===a.y?"start"!==b.type&&"end"===a.type?b.type="end":"joint"===a.type||this.path.push(a):"joint"===a.type?(a.x-b.x)*this.template.commit.spacingX<0?this.path.push(a):(a.y-b.y)*this.template.commit.spacingY<0&&this.path.push(a):this.path.push(a):this.path.push(a)},c.prototype.render=function(){var a=this.template.commit.tag.spacingX,b=(this.parent.columnMax+1)*this.template.branch.spacingX+a;if(this.showLabel)if(p(this.parent)&&this.template.branch.labelRotation%180==0){var e=this.y-this.dotSize-j(this.labelFont);l(this.context,this.x,e,this.branch.name,this.labelColor,this.labelFont,this.template.branch.labelRotation,!0)}else l(this.context,this.x+this.template.commit.spacingX,this.y+this.template.commit.spacingY,this.branch.name,this.labelColor,this.labelFont,this.template.branch.labelRotation,!0);if(this.context.beginPath(),this.context.arc(this.x,this.y,this.dotSize,0,2*Math.PI,!1),this.context.fillStyle=this.dotColor,this.context.strokeStyle=this.dotStrokeColor,this.context.lineWidth=this.dotStrokeWidth,"function"==typeof this.context.setLineDash&&this.context.setLineDash(this.lineDash),"number"==typeof this.dotStrokeWidth&&this.context.stroke(),this.context.fill(),this.context.closePath(),this.arrowDisplay&&this.parentCommit instanceof c&&this.arrow(),null!==this.tag){b+=new d(this,{color:this.tagColor,font:this.tagFont}).width-a}var f=30;if(null!==this.detail&&o(this.parent)){this.detail.style.left=this.parent.canvas.offsetLeft+b+60+"px";var g=this.parent.canvas.offsetTop+this.y;if("vertical-reverse"===this.parent.orientation){var h=this.parent.canvas.clientHeight-this.detail.clientHeight;this.detail.style.top=g+h-f+"px"}else this.detail.style.top=g+f+"px"}if(this.messageDisplay){var i=this.message;this.messageHashDisplay&&(i=this.sha1+" "+i),this.messageAuthorDisplay&&(i+=this.author?" - "+this.author:""),this.messageBranchDisplay&&(i=(this.branch.name?"["+this.branch.name+"] ":"")+i),this.context.font=this.messageFont,this.context.fillStyle=this.messageColor,this.context.fillText(i,b,this.y+this.dotSize/2)}},c.prototype.arrow=function(){function a(a,b){var c=d?-1:1;return Math.atan2(c*a,c*b)}var b=this.template.arrow.size,c=this.template.arrow.color||this.branch.color,d=this.parent.reverseArrow,e=a(this.parentCommit.y-this.y,this.parentCommit.x-this.x),f=this===this.branch.commits[0];if("mergeCommit"===this.type||f){var g=this.parentCommit.branch.column-this.branch.column,h=this.showLabel?2:1,i=this.template.branch.spacingX*g+this.template.commit.spacingX*h,j=(f||d)&&Math.abs(this.y-this.parentCommit.y)>Math.abs(this.template.commit.spacingY),k=this.x===this.parentCommit.x;o(this.parent)&&(j||k)&&(i=0);var l=this.template.branch.spacingY*g+this.template.commit.spacingY*h,m=(f||d)&&Math.abs(this.x-this.parentCommit.x)>Math.abs(this.template.commit.spacingX),n=this.y===this.parentCommit.y;p(this.parent)&&(m||n)&&(l=0),e=a(l,i),c=this.parentCommit.branch.color}var q=Math.PI/7,r=d?this.parentCommit.x:this.x,s=d?this.parentCommit.y:this.y,t=this.template.commit.dot.size+this.template.arrow.offset,u=t*Math.cos(e)+r,v=t*Math.sin(e)+s,w=(t+b)*Math.cos(e-q)+r,x=(t+b)*Math.sin(e-q)+s,y=(t+b/2)*Math.cos(e)+r,z=(t+b/2)*Math.sin(e)+s,A=(t+b)*Math.cos(e+q)+r,B=(t+b)*Math.sin(e+q)+s;this.context.beginPath(),this.context.fillStyle=c,this.context.moveTo(u,v),this.context.lineTo(w,x),this.context.quadraticCurveTo(y,z,A,B),this.context.lineTo(A,B),this.context.fill()},e.prototype.get=function(a){var b={};switch(a){case"blackarrow":b={branch:{color:"#000000",lineWidth:4,spacingX:50,mergeStyle:"straight",labelRotation:0},commit:{spacingY:-60,dot:{size:12,strokeColor:"#000000",strokeWidth:7},message:{color:"black"}},arrow:{size:16,offset:2.5}};break;case"metro":default:b={colors:["#979797","#008fb5","#f1c109"],branch:{lineWidth:10,spacingX:50,labelRotation:0},commit:{spacingY:-80,dot:{size:14},message:{font:"normal 14pt Arial"}}}}return new e(b)},Array.prototype.every||(Array.prototype.every=function(a,b){var c,d;if(null===this)throw new TypeError("this is null or not defined");var e=Object(this),f=e.length>>>0;if("function"!=typeof a)throw new TypeError;for(arguments.length>1&&(c=b),d=0;d<f;){var g;if(d in e){g=e[d];if(!a.call(c,g,d,e))return!1}d++}return!0}),window.GitGraph=a,window.GitGraph.Branch=b,window.GitGraph.Commit=c,window.GitGraph.Template=e}();