Color Picker

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g=a===d?3+(c-b)/f:b===d?5+(a-c)/f:1+(b-a)/f;return[60*(6===g?0:g),100*(f/e),100*e]}function f(a,b,c){var d=255*(c/100);if(null===a)return[d,d,d];a/=60,b/=100;var e=Math.floor(a),f=e%2?a-e:1-(a-e),g=d*(1-b),h=d*(1-b*f);switch(e){case 6:case 0:return[d,h,g];case 1:return[h,d,g];case 2:return[g,d,h];case 3:return[g,h,d];case 4:return[h,g,d];case 5:return[d,g,h]}}function g(){a.unsetClass(o.targetElement,o.activeClass),a.picker.wrap.parentNode.removeChild(a.picker.wrap),delete a.picker.owner}function h(){function k(){var a=o.insetColor.split(/\s+/),c=a.length<2?a[0]:a[1]+" "+a[0]+" "+a[0]+" 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solid",b.sldB.style.borderColor=o.insetColor,b.sldM._jscInstance=o,b.sldM._jscControlName="sld",b.sldM.style.display=c?"block":"none",b.sldM.style.position="absolute",b.sldM.style.right="0",b.sldM.style.top="0",b.sldM.style.width=o.sliderSize+f/2+o.padding+2*o.insetWidth+"px",b.sldM.style.height=d[1]+"px",b.sldM.style.cursor="default",b.sldPtrIB.style.border=b.sldPtrOB.style.border=o.pointerBorderWidth+"px solid "+o.pointerBorderColor,b.sldPtrOB.style.position="absolute",b.sldPtrOB.style.left=-(2*o.pointerBorderWidth+o.pointerThickness)+"px",b.sldPtrOB.style.top="0",b.sldPtrMB.style.border=o.pointerThickness+"px solid "+o.pointerColor,b.sldPtrS.style.width=o.sliderSize+"px",b.sldPtrS.style.height=q+"px",b.btn.style.display=o.closable?"block":"none",b.btn.style.position="absolute",b.btn.style.left=o.padding+"px",b.btn.style.bottom=o.padding+"px",b.btn.style.padding="0 15px",b.btn.style.height=o.buttonHeight+"px",b.btn.style.border=o.insetWidth+"px solid",k(),b.btn.style.color=o.buttonColor,b.btn.style.font="12px sans-serif",b.btn.style.textAlign="center";try{b.btn.style.cursor="pointer"}catch(a){b.btn.style.cursor="hand"}b.btn.onmousedown=function(){o.hide()},b.btnT.style.lineHeight=o.buttonHeight+"px",b.btnT.innerHTML="",b.btnT.appendChild(document.createTextNode(o.closeText)),i(),j(),a.picker.owner&&a.picker.owner!==o&&a.unsetClass(a.picker.owner.targetElement,o.activeClass),a.picker.owner=o,a.isElementType(p,"body")?a.redrawPosition():a._drawPosition(o,0,0,"relative",!1),b.wrap.parentNode!=p&&p.appendChild(b.wrap),a.setClass(o.targetElement,o.activeClass)}function i(){switch(a.getPadYComponent(o)){case"s":var b=1;break;case"v":var b=2}var c=Math.round(o.hsv[0]/360*(o.width-1)),d=Math.round((1-o.hsv[b]/100)*(o.height-1)),e=2*o.pointerBorderWidth+o.pointerThickness+2*o.crossSize,g=-Math.floor(e/2);switch(a.picker.cross.style.left=c+g+"px",a.picker.cross.style.top=d+g+"px",a.getSliderComponent(o)){case"s":var h=f(o.hsv[0],100,o.hsv[2]),i=f(o.hsv[0],0,o.hsv[2]),j="rgb("+Math.round(h[0])+","+Math.round(h[1])+","+Math.round(h[2])+")",k="rgb("+Math.round(i[0])+","+Math.round(i[1])+","+Math.round(i[2])+")";a.picker.sldGrad.draw(o.sliderSize,o.height,j,k);break;case"v":var l=f(o.hsv[0],o.hsv[1],100),j="rgb("+Math.round(l[0])+","+Math.round(l[1])+","+Math.round(l[2])+")",k="#000";a.picker.sldGrad.draw(o.sliderSize,o.height,j,k)}}function j(){var b=a.getSliderComponent(o);if(b){switch(b){case"s":var c=1;break;case"v":var c=2}var d=Math.round((1-o.hsv[c]/100)*(o.height-1));a.picker.sldPtrOB.style.top=d-(2*o.pointerBorderWidth+o.pointerThickness)-Math.floor(q/2)+"px"}}function k(){return a.picker&&a.picker.owner===o}function l(){o.importColor()}this.value=null,this.valueElement=b,this.styleElement=b,this.required=!0,this.refine=!0,this.hash=!0,this.uppercase=!0,this.onFineChange=null,this.activeClass="jscolor-active",this.minS=0,this.maxS=100,this.minV=0,this.maxV=100,this.hsv=[0,0,100],this.rgb=[255,255,255],this.width=181,this.height=101,this.showOnClick=!0,this.mode="HSV",this.position="bottom",this.smartPosition=!0,this.sliderSize=16,this.crossSize=8,this.closable=!1,this.closeText="Close",this.buttonColor="#000000",this.buttonHeight=18,this.padding=12,this.backgroundColor="#FFFFFF",this.borderWidth=1,this.borderColor="#BBBBBB",this.borderRadius=8,this.insetWidth=1,this.insetColor="#BBBBBB",this.shadow=!0,this.shadowBlur=15,this.shadowColor="rgba(0,0,0,0.2)",this.pointerColor="#4C4C4C",this.pointerBorderColor="#FFFFFF",this.pointerBorderWidth=1,this.pointerThickness=2,this.zIndex=1e3,this.container=null;for(var d in c)c.hasOwnProperty(d)&&(this[d]=c[d]);if(this.hide=function(){k()&&g()},this.show=function(){h()},this.redraw=function(){k()&&h()},this.importColor=function(){this.valueElement&&a.isElementType(this.valueElement,"input")?this.refine?!this.required&&/^\s*$/.test(this.valueElement.value)?(this.valueElement.value="",this.styleElement&&(this.styleElement.style.backgroundImage=this.styleElement._jscOrigStyle.backgroundImage,this.styleElement.style.backgroundColor=this.styleElement._jscOrigStyle.backgroundColor,this.styleElement.style.color=this.styleElement._jscOrigStyle.color),this.exportColor(a.leaveValue|a.leaveStyle)):this.fromString(this.valueElement.value)||this.exportColor():this.fromString(this.valueElement.value,a.leaveValue)||(this.styleElement&&(this.styleElement.style.backgroundImage=this.styleElement._jscOrigStyle.backgroundImage,this.styleElement.style.backgroundColor=this.styleElement._jscOrigStyle.backgroundColor,this.styleElement.style.color=this.styleElement._jscOrigStyle.color),this.exportColor(a.leaveValue|a.leaveStyle)):this.exportColor()},this.exportColor=function(b){if(!(b&a.leaveValue)&&this.valueElement){var c=this.toString();this.uppercase&&(c=c.toUpperCase()),this.hash&&(c="#"+c),a.isElementType(this.valueElement,"input")?this.valueElement.value=c:this.valueElement.innerHTML=c}b&a.leaveStyle||this.styleElement&&(this.styleElement.style.backgroundImage="none",this.styleElement.style.backgroundColor="#"+this.toString(),this.styleElement.style.color=this.isLight()?"#000":"#FFF"),b&a.leavePad||!k()||i(),b&a.leaveSld||!k()||j()},this.fromHSV=function(a,b,c,d){if(null!==a){if(isNaN(a))return!1;a=Math.max(0,Math.min(360,a))}if(null!==b){if(isNaN(b))return!1;b=Math.max(0,Math.min(100,this.maxS,b),this.minS)}if(null!==c){if(isNaN(c))return!1;c=Math.max(0,Math.min(100,this.maxV,c),this.minV)}this.rgb=f(null===a?this.hsv[0]:this.hsv[0]=a,null===b?this.hsv[1]:this.hsv[1]=b,null===c?this.hsv[2]:this.hsv[2]=c),this.exportColor(d)},this.fromRGB=function(a,b,c,d){if(null!==a){if(isNaN(a))return!1;a=Math.max(0,Math.min(255,a))}if(null!==b){if(isNaN(b))return!1;b=Math.max(0,Math.min(255,b))}if(null!==c){if(isNaN(c))return!1;c=Math.max(0,Math.min(255,c))}var g=e(null===a?this.rgb[0]:a,null===b?this.rgb[1]:b,null===c?this.rgb[2]:c);null!==g[0]&&(this.hsv[0]=Math.max(0,Math.min(360,g[0]))),0!==g[2]&&(this.hsv[1]=null===g[1]?null:Math.max(0,this.minS,Math.min(100,this.maxS,g[1]))),this.hsv[2]=null===g[2]?null:Math.max(0,this.minV,Math.min(100,this.maxV,g[2]));var h=f(this.hsv[0],this.hsv[1],this.hsv[2]);this.rgb[0]=h[0],this.rgb[1]=h[1],this.rgb[2]=h[2],this.exportColor(d)},this.fromString=function(a,b){var c;if(c=a.match(/^\W*([0-9A-F]{3}([0-9A-F]{3})?)\W*$/i))return 6===c[1].length?this.fromRGB(parseInt(c[1].substr(0,2),16),parseInt(c[1].substr(2,2),16),parseInt(c[1].substr(4,2),16),b):this.fromRGB(parseInt(c[1].charAt(0)+c[1].charAt(0),16),parseInt(c[1].charAt(1)+c[1].charAt(1),16),parseInt(c[1].charAt(2)+c[1].charAt(2),16),b),!0;if(c=a.match(/^\W*rgba?\(([^)]*)\)\W*$/i)){var f,g,h,d=c[1].split(","),e=/^\s*(\d*)(\.\d+)?\s*$/;if(d.length>=3&&(f=d[0].match(e))&&(g=d[1].match(e))&&(h=d[2].match(e))){var i=parseFloat((f[1]||"0")+(f[2]||"")),j=parseFloat((g[1]||"0")+(g[2]||"")),k=parseFloat((h[1]||"0")+(h[2]||""));return this.fromRGB(i,j,k,b),!0}}return!1},this.toString=function(){return(256|Math.round(this.rgb[0])).toString(16).substr(1)+(256|Math.round(this.rgb[1])).toString(16).substr(1)+(256|Math.round(this.rgb[2])).toString(16).substr(1)},this.toHEXString=function(){return"#"+this.toString().toUpperCase()},this.toRGBString=function(){return"rgb("+Math.round(this.rgb[0])+","+Math.round(this.rgb[1])+","+Math.round(this.rgb[2])+")"},this.isLight=function(){return.213*this.rgb[0]+.715*this.rgb[1]+.072*this.rgb[2]>127.5},this._processParentElementsInDOM=function(){if(!this._linkedElementsProcessed){this._linkedElementsProcessed=!0;var b=this.targetElement;do{var c=a.getStyle(b);c&&"fixed"===c.position.toLowerCase()&&(this.fixed=!0),b!==this.targetElement&&(b._jscEventsAttached||(a.attachEvent(b,"scroll",a.onParentScroll),b._jscEventsAttached=!0))}while((b=b.parentNode)&&!a.isElementType(b,"body"))}},"string"==typeof b){var m=b,n=document.getElementById(m);n?this.targetElement=n:a.warn("Could not find target element with ID '"+m+"'")}else b?this.targetElement=b:a.warn("Invalid target element: '"+b+"'");if(this.targetElement._jscLinkedInstance)return void a.warn("Cannot link jscolor twice to the same element. Skipping.");this.targetElement._jscLinkedInstance=this,this.valueElement=a.fetchElement(this.valueElement),this.styleElement=a.fetchElement(this.styleElement);var o=this,p=this.container?a.fetchElement(this.container):document.getElementsByTagName("body")[0],q=3;if(a.isElementType(this.targetElement,"button"))if(this.targetElement.onclick){var r=this.targetElement.onclick;this.targetElement.onclick=function(a){return r.call(this,a),!1}}else this.targetElement.onclick=function(){return!1};if(this.valueElement&&a.isElementType(this.valueElement,"input")){var s=function(){o.fromString(o.valueElement.value,a.leaveValue),a.dispatchFineChange(o)};a.attachEvent(this.valueElement,"keyup",s),a.attachEvent(this.valueElement,"input",s),a.attachEvent(this.valueElement,"blur",l),this.valueElement.setAttribute("autocomplete","off")}this.styleElement&&(this.styleElement._jscOrigStyle={backgroundImage:this.styleElement.style.backgroundImage,backgroundColor:this.styleElement.style.backgroundColor,color:this.styleElement.style.color}),this.value?this.fromString(this.value)||this.exportColor():this.importColor()}};return a.jscolor.lookupClass="jscolor",a.jscolor.installByClassName=function(b){var c=document.getElementsByTagName("input"),d=document.getElementsByTagName("button");a.tryInstallOnElements(c,b),a.tryInstallOnElements(d,b)},a.register(),a.jscolor}())})