www/jqwidgets/jqxknob.js

/*
jQWidgets v6.0.5 (2018-July)
Copyright (c) 2011-2018 jQWidgets.
License: https://jqwidgets.com/license/
*/
/* eslint-disable */

(function(a){a.jqx.jqxWidget("jqxKnob","",{});a.extend(a.jqx._jqxKnob.prototype,{defineInstance:function(){var b={type:"circle",allowValueChangeOnClick:true,allowValueChangeOnDrag:true,allowValueChangeOnMouseWheel:true,changing:null,dragEndAngle:-1,dragStartAngle:-1,disabled:false,dial:{style:"transparent",innerRadius:0,outerRadius:0,gradientType:null,gradientStops:null,startAngle:null,endAngle:null},endAngle:360,height:400,labels:{type:"digits",step:null,rotate:false,offset:null,style:"",visible:false},marks:{type:"",thickness:1,size:"10%",colorProgress:"transparent",colorRemaining:"transparent",minorInterval:1,majorInterval:5,offset:"80%",majorSize:"15%"},min:0,max:100,progressBar:{size:"10%",offset:"60%",color:"transparent",background:"transparent"},pointer:{color:{color:"transparent",border:null,gradientType:null,gradientStops:null},thickness:1,size:"",type:"",visible:false},pointerGrabAction:"normal",renderEngine:"",rotation:"clockwise",startAngle:0,spinner:{color:"transparent",innerRadius:0,outerRadius:0,marks:{step:1,rotate:false,color:"transparent",size:0,steps:10,thickness:1,offset:0}},style:{fill:"transparent",stroke:"transparent"},_touchEvents:{mousedown:a.jqx.mobile.getTouchEventName("touchstart"),mouseup:a.jqx.mobile.getTouchEventName("touchend"),mousemove:a.jqx.mobile.getTouchEventName("touchmove"),mouseenter:"mouseenter",mouseleave:"mouseleave",click:a.jqx.mobile.getTouchEventName("touchstart")},step:1,snapToStep:true,value:0,width:400};if(this===a.jqx._jqxKnob.prototype){return b}a.extend(true,this,b);return b},createInstance:function(){var b=this;b._hostInit();b._ie8Plugin();b._validateProperties();b._initValues();b._refresh();a.jqx.utilities.resize(b.host,function(){b.widgetSize=Math.min(b.host.width(),b.host.height());b._refresh()})},_getEvent:function(b){if(this._isTouchDevice){return this._touchEvents[b]+".jqxKnob"+this.element.id}else{return b+".jqxKnob"+this.element.id}},_ie8Plugin:function(){if(typeof Array.prototype.forEach!="function"){Array.prototype.forEach=function(c){for(var b=0;b<this.length;b++){c.apply(this,[this[b],b,this])}}}if(!window.getComputedStyle){window.getComputedStyle=function(b,c){this.el=b;this.getPropertyValue=function(e){var d=/(\-([a-z]){1})/g;if(e=="float"){e="styleFloat"}if(d.test(e)){e=e.replace(d,function(){return arguments[2].toUpperCase()})}return b.currentStyle[e]?b.currentStyle[e]:null};return this}}},createColorGradient:function(c,b,d){return this._getGradient(c,b,d)},destroy:function(){var b=this;b.removeHandler(a(document),"mousemove.jqxKnob"+b.host[0].id);b.removeHandler(a(document),"blur.jqxKnob"+b.host[0].id);b.removeHandler(a(document),"mouseup.jqxKnob"+b.host[0].id);b.host.empty();b.host.remove()},propertiesChangedHandler:function(b,c,d){if(d.width&&d.height&&Object.keys(d).length==2){b._refresh()}},propertyChangedHandler:function(b,c,f,e){var d=this;if(b.batchUpdate&&b.batchUpdate.width&&b.batchUpdate.height&&Object.keys(b.batchUpdate).length==2){return}if(c==="disabled"){b.host.removeClass(b.toThemeProperty("jqx-fill-state-disabled"))}if(c==="value"){b._setValue(e,"propertyChange");return}b._validateProperties();b._refresh()},val:function(c){var b=this;if(arguments.length==0){return b.value}b._setValue(c,null)},_isPointerGrabbed:false,_pointerGrabbedIndex:-1,_attatchPointerEventHandlers:function(){var c=this;c.addHandler(c.host,this._getEvent("mousedown"),function(f){if(c.pointerGrabAction==="pointer"){if(f.target.id!==c._pointerID){return}}if(c._isTouchDevice){var i=a.jqx.position(f);f.clientX=i.left;f.clientY=i.top}if(c.pointerGrabAction==="progressBar"){var l={x:f.clientX,y:f.clientY};var h=c.host[0].getBoundingClientRect();var k=c.widgetSize;var d={x:h.left+k/2,y:h.top+k/2};var g=c._calculateAngleFromCoordinates(l,d,c.rotation);var e=c._calculateDistance(l,d);if(g<c.startAngle){g+=360}if(g>c.endAngle){if(g-c.endAngle!==(360+c.startAngle-g)){return}}var j=c._getScale(c.progressBar.offset,"w",k/2);var m=c._getScale(c.progressBar.size,"w",k/2);if(e<j||e>j+m){return}}c._isPointerGrabbed=true;if(c.allowValueChangeOnClick===true){c._mouseMovePointer(f)}f.preventDefault();f.stopPropagation();return false});var b=null;c.addHandler(a(document),this._getEvent("mousemove"),function(d){if(c.allowValueChangeOnDrag){if(b){clearTimeout(b)}b=setTimeout(function(){c._mouseMovePointer(d)});if(c._isPointerGrabbed){return false}}});c.addHandler(a(document),"blur.jqxKnob"+c.host[0].id,function(){c._isPointerGrabbed=false;c._pointerGrabbedIndex=-1});c.addHandler(a(document),this._getEvent("mouseup"),function(d){if(c._isPointerGrabbed){c._isPointerGrabbed=false;c._pointerGrabbedIndex=-1;c._raiseEvent(0,{originalEvent:d,value:c.value})}});c.addHandler(c.host,"wheel",function(d){if(c.allowValueChangeOnMouseWheel){var e=0;if(!d){d=window.event}if(d.originalEvent&&d.originalEvent.wheelDelta){d.wheelDelta=d.originalEvent.wheelDelta}if(d.wheelDelta){e=d.wheelDelta/120}else{if(d.detail){e=-d.detail/3}else{if(d.originalEvent&&d.originalEvent.deltaY){e=d.originalEvent.deltaY}}}if(e>0){c._increment()}else{c._decrement()}return false}})},_mouseMovePointer:function(c){var h=this;if(h.disabled){return}if(h._isPointerGrabbed){if(h._isTouchDevice){var l=a.jqx.position(c);c.clientX=l.left;c.clientY=l.top}var p={x:c.clientX,y:c.clientY};var k=h.host[0].getBoundingClientRect();var o=h.widgetSize;var b={x:k.left+o/2,y:k.top+o/2};var f=h._calculateAngleFromCoordinates(p,b,h.rotation);var n=h._calculateValueFromAngle(f,h.dragStartAngle,h.dragEndAngle,h.min,h.max);if(h.value.length){if(h._pointerGrabbedIndex===-1){for(var g=0;g<h.value.length;g++){if(n<=h.value[g]){h._pointerGrabbedIndex=g;break}else{if(g===h.value.length-1){h._pointerGrabbedIndex=g}else{if(n<=h.value[g+1]){var m=h.value[g]+(h.value[g+1]-h.value[g])/2;h._pointerGrabbedIndex=n<=m?g:g+1;break}}}}}}if(h.pointer&&h.pointer.length>1){if(h._pointerGrabbedIndex==1){var j=h._calculateAngleFromValue(h.value[0],h.dragStartAngle,h.dragEndAngle,h.min,h.max);var e=h._calculateAngleFromValue(h.max,h.dragStartAngle,h.dragEndAngle,h.min,h.max);var f=h._calculateAngleFromValue(n,h.dragStartAngle,h.dragEndAngle,h.min,h.max);if(f<=j){return}if(f>=e){return}}if(h._pointerGrabbedIndex==0){var e=h._calculateAngleFromValue(h.value[1],h.dragStartAngle,h.dragEndAngle,h.min,h.max);var j=h._calculateAngleFromValue(h.min,h.dragStartAngle,h.dragEndAngle,h.min,h.max);var f=h._calculateAngleFromValue(n,h.dragStartAngle,h.dragEndAngle,h.min,h.max);if(f<=j){return}if(f>=e){return}}}if(h.changing){var d=h.value.slice(0);d[h._pointerGrabbedIndex]=n;var q=h.changing(h.value,d);if(q===false){return}}h._setValue(n,"mouse")}},_getScale:function(b,d,c){if(b&&b.toString().indexOf("%")>=0){b=parseInt(b,10)/100;if(typeof(c)=="object"){return c[d]()*b}else{return c*b}}return parseInt(b,10)},_hostInit:function(){var c=this;this._isTouchDevice=a.jqx.mobile.isTouchDevice();var b=c.host;b.width(c.width);b.height(c.height);b.css("position","relative");c.host.addClass(c.toThemeProperty("jqx-widget jqx-knob"));if(c.dragStartAngle==-1){c.dragStartAngle=c.startAngle}if(c.dragEndAngle==-1){c.dragEndAngle=c.endAngle}if(c.dragStartAngle<c.startAngle){c.dragStartAngle=c.startAngle}if(c.dragEndAngle>c.endAngle){c.dragEndAngle=c.endAngle}c.widgetSize=Math.min(c.host.width(),c.host.height())},_initRenderer:function(b){if(!a.jqx.createRenderer){throw"jqxKnob: Please include a reference to jqxdraw.js"}return a.jqx.createRenderer(this,b)},_initValues:function(){var b=this;if(b.marks){if(b.marks.style&&b.marks.style!==""){if(b.marks.style==="line"&&!b.marks.thickness){b.marks.thickness=1}if(!b.marks.size){b.marks.size="5%"}if(!b.marks.offset){b.marks.offset="85%"}}if(b.marks.majorInterval){if(b.marks.majorSize===undefined){b.marks.majorSize="10%"}}}b._marksList=b._getMarksArray(b.marks);if(b.spinner){b._spinnerMarksList=b._getMarksArray(b.spinner.marks)}},_calculateAngleFromValue:function(e,c,b,d,f){if(a.jqx.browser.msie&&a.jqx.browser.version<9){if(this.type!="circle"){return d!=f?parseInt((e-d)/(f-d)):0}return d!=f?parseInt((e-d)/(f-d)*(b-c)):0}if(this.type!="circle"){return d!=f?(e-d)/(f-d):0}return d!=f?(e-d)/(f-d)*(b-c):0},_calculateAngleFromCoordinates:function(d,c,e){var b=d.x-c.x;var f=d.y-c.y;if(f>0){return e==="clockwise"?90-Math.atan(b/f)*180/Math.PI:270+Math.atan(b/f)*180/Math.PI}else{if(f<0){return e==="clockwise"?270-Math.atan(b/f)*180/Math.PI:90+Math.atan(b/f)*180/Math.PI}else{if(b>=0){return 0}else{return 180}}}},_calculateValueFromAngle:function(g,e,c,d,b){if(g<e){g+=360}var f=d;if(g>c){if(g-c<(360+e-g)){f=b}}else{f=d+(g-e)*(b-d)/(c-e)}return f},_calculateDistance:function(c,b){return Math.sqrt(Math.pow(c.x-b.x,2)+Math.pow(c.y-b.y,2))},_drawBackground:function(){var f=this;var g=f.renderer;var e,b,c;e=f.widgetSize;b=e/2;var h=f.style.strokeWidth?f.style.strokeWidth:0;b-=h/2;if(f.style){var c=f._getColor(f.style.fill);var d=f._getColor(f.style.stroke);var h=f.style.strokeWidth?f.style.strokeWidth:1;if(f.type!="circle"){g.rect(0,0,this.host.width(),this.host.height(),{fill:c,stroke:d,"stroke-width":h})}else{g.circle(e/2,e/2,b,{fill:c,stroke:d,"stroke-width":h})}}},_drawDial:function(){var j=this;if(j.dial){var l=j.renderer;var c=j.widgetSize;var h,e,m,i,k,d,n=0,g;h=e=c/2;i=j._getScale(j.dial.outerRadius,"w",c/2);m=j._getScale(j.dial.innerRadius,"w",c/2);if(j.dial.startAngle!=null&&j.dial.endAngle!=null){k=j.rotation==="clockwise"?360-j.dial.endAngle:j.dial.startAngle;d=j.rotation==="clockwise"?360-j.dial.startAngle:j.dial.endAngle}else{k=j.rotation==="clockwise"?360-j.endAngle:j.startAngle;d=j.rotation==="clockwise"?360-j.startAngle:j.endAngle}g=j._getColor(j.dial.style.fill);var f=j._getColor(j.dial.style.stroke)||"";var b=j.dial.style.strokeWidth||0;l.pieslice(h,e,m,i,k,d,n,{fill:g,stroke:f,"stroke-width":b})}},_getMarksArray:function(f){if(f==undefined){return[]}var k=this,h,n,m={},l=k.max,g=k.min,j=l-g,c=f.minorInterval,b=f.majorInterval;var e=function(i){return(parseFloat(i.toPrecision(12)))};if(c){for(h=0;h<j;h+=c){n=e(g+h);m[n]={type:"minor"}}m[l]={type:"minor"}}if(b){for(h=0;h<j;h+=b){n=e(g+h);m[n]={type:"major"}}m[l]={type:"major"}}if(!c&&!b){var d=k.step;if(d){for(h=0;h<j;h+=d){n=e(g+h);m[n]={type:"minor"}}m[l]={type:"minor"}}}return m},_drawMarks:function(){var g=this;if(g.marks){var h=g.renderer;var b=g.widgetSize;var e=g.marks&&g.marks.colorRemaining!=null?g.marks.colorRemaining:"transparent";e=g._getColor(e);g._dialMarks=[];var j,c;var i=g.marks.type;if(!i){i="line"}var f=g._getScale(g.marks.offset,"w",b/2);var d=g._marksList;a.each(d,function(o,q){if(g.dragEndAngle-g.dragStartAngle===360){if(o==g.max){return}}c=g.dragStartAngle+g._calculateAngleFromValue(o,g.dragStartAngle,g.dragEndAngle,g.min,g.max);if(i==="circle"){var l=g._getScale(g.marks.size,"w",b/2);var k=g._getPointerPosition({x:b/2,y:b/2},f,c,g.rotation);g._dialMarks.push(h.circle(k.x,k.y,l,{fill:e}))}else{if(i==="line"){if(q.type==="major"&&g.marks.majorSize!==null&&g.marks.majorSize!==undefined){j=g._getScale(g.marks.majorSize,"w",b/2)}else{j=g._getScale(g.marks.size,"w",b/2)}var n=g._getScale(g.marks.thickness,"w",b/2);var p=g._getPointerPosition({x:b/2,y:b/2},f,c,g.rotation);var m=g._getPointerPosition({x:b/2,y:b/2},f+j,c,g.rotation);if(a.jqx.browser.msie&&a.jqx.browser.version<9){g._dialMarks.push(h.line(parseInt(p.x),parseInt(p.y),parseInt(m.x),parseInt(m.y),{stroke:e,"stroke-width":n}))}else{g._dialMarks.push(h.line(p.x,p.y,m.x,m.y,{stroke:e,"stroke-width":n}))}}}})}},_drawProgressBars:function(){var h=this;if(h.progressBar){h._progressBar=h._progressBar||[];for(var g=0;g<h._progressBar.length;g++){a(h._progressBar[g]).remove()}h._progressBar=[];if(h._isArray(h.progressBar.style)){var f=h.value[0];var c=h.value[1];var e=h.progressBar.style[0];var b=h.progressBar.style[1];h._progressBar.push(h._drawProgressBar(h.max,h.progressBar.background,"background"));if(h.progressBar.ranges){for(var g=0;g<h.progressBar.ranges.length;g++){var j=h.progressBar.ranges[g].startValue;var d=h.progressBar.ranges[g].endValue;h._progressBar.push(h._drawProgressBarFromToValue(j,d,h.progressBar.ranges[g],"background"))}}h._progressBar.push(h._drawProgressBar(f,e));h._progressBar.push(h._drawProgressBarFromEndToStart(c,b))}else{h._progressBar.push(h._drawProgressBar(h.max,h.progressBar.background,"background"));if(h.progressBar.ranges){for(var g=0;g<h.progressBar.ranges.length;g++){var j=h.progressBar.ranges[g].startValue;var d=h.progressBar.ranges[g].endValue;h._progressBar.push(h._drawProgressBarFromToValue(j,d,h.progressBar.ranges[g],"background"))}}h._progressBar.push(h._drawProgressBar(h.value,h.progressBar.style))}}},_drawProgressBarFromEndToStart:function(m,p){var g=this;var n=g.renderer;var l=g.widgetSize;var h,s;var e=g._getScale(g.progressBar.offset,"w",l/2);var d,c,f,o,q,k,b=0;h=g._getScale(g.progressBar.size,"w",l/2);d=c=l/2;f=e;o=e+h;var r=g._getColor(p.fill)||"transparent";var j=g._getColor(p.stroke)||"transparent";s=g.dragStartAngle+g._calculateAngleFromValue(m,g.dragStartAngle,g.dragEndAngle,g.min,g.max);q=g.dragStartAngle;var i=p.strokeWidth?p.strokeWidth:1;if(g.endAngle!=s){if(g.rotation==="clockwise"){return(n.pieslice(d,c,f,o,360-g.endAngle,360-s,b,{fill:r,stroke:j,"stroke-width":i}))}else{return(n.pieslice(d,c,f,o,k,s,b,{fill:r,stroke:j,"stroke-width":i}))}}},_drawProgressBarFromToValue:function(m,b,u,f){var k=this;var s=k.renderer;var r=k.widgetSize;var l,y;var g=k._getScale(k.progressBar.offset,"w",r/2);var e,d,j,t,v,q,c=0;l=k._getScale(k.progressBar.size,"w",r/2);e=d=r/2;j=g;t=g+l;var x=k._getColor(u.fill)||"transparent";var p=k._getColor(u.stroke)||"transparent";y=k.dragStartAngle+k._calculateAngleFromValue(b,k.dragStartAngle,k.dragEndAngle,k.min,k.max);v=k.dragStartAngle+k._calculateAngleFromValue(m,k.dragStartAngle,k.dragEndAngle,k.min,k.max);if(v==y){return}var o=1;if(f=="background"){o=0}var n=u.strokeWidth?u.strokeWidth:o;if(k.type!="circle"){if(k.type=="rect"){var w=y*(this.host.height()-2*g);var i=(this.host.height()-2*g);return(s.rect(e-l/2,g+i-w,l,w,{fill:x,stroke:p,"stroke-width":n}))}else{return(s.rect(g,d-l/2,this.host.width()-2*g,l,{fill:x,stroke:p,"stroke-width":n}))}}if(k.rotation==="clockwise"){return(s.pieslice(e,d,j,t,360-y,360-v,c,{fill:x,stroke:p,"stroke-width":n}))}else{return(s.pieslice(e,d,j,t,v,y,c,{fill:x,stroke:p,"stroke-width":n}))}},_drawProgressBar:function(q,t,e){var j=this;var r=j.renderer;var p=j.widgetSize;var k,x;var f=j._getScale(j.progressBar.offset,"w",p/2);var d,c,i,s,u,o,b=0;k=j._getScale(j.progressBar.size,"w",p/2);d=c=p/2;i=f;s=f+k;var w=j._getColor(t.fill)||"transparent";var n=j._getColor(t.stroke)||"transparent";x=j.dragStartAngle+j._calculateAngleFromValue(q,j.dragStartAngle,j.dragEndAngle,j.min,j.max);u=j.dragStartAngle;if(u==x){return}var m=1;if(e=="background"){m=0}var l=t.strokeWidth?t.strokeWidth:m;if(j.type!="circle"){if(j.type=="rect"){var v=x*(this.host.height()-2*f);var g=(this.host.height()-2*f);return(r.rect(d-k/2,f+g-v,k,v,{fill:w,stroke:n,"stroke-width":l}))}else{return(r.rect(f,c-k/2,this.host.width()-2*f,k,{fill:w,stroke:n,"stroke-width":l}))}}if(j.rotation==="clockwise"){return(r.pieslice(d,c,i,s,360-x,360-u,b,{opacity:t.opacity||1,fill:w,stroke:n,"stroke-width":l}))}else{return(r.pieslice(d,c,i,s,u,x,b,{opacity:t.opacity||1,fill:w,stroke:n,"stroke-width":l}))}},_drawLabels:function(){var o=this;o._labels=[];var p=o.renderer;var d=o.widgetSize;if(o.labels.visible===undefined){o.labels.visible=true}if(o.labels.visible===true){var l=o._getScale(o.labels.offset,"w",d/2);var r=o.labels.type?o.labels.type:"digits";var c=o.labels.style;var k=c&&c.fill?o._getColor(c.fill):"#333";var m;if(r==="digits"){var n=[];if(o.labels.customLabels){for(m=0;m<o.labels.customLabels.length;m++){n.push(o.labels.customLabels[m].value)}}else{var g=o.labels.step||o.step;for(m=o.min;m<o.max;m+=g){n.push(m)}if(o.dragEndAngle-360<o.dragStartAngle){n.push(o.max)}}for(m=0;m<n.length;m++){var h=o.labels.customLabels?o.labels.customLabels[m].text:n[m].toString();if(o.labels.formatFunction){h=o.labels.formatFunction(h)}var e=o.dragStartAngle;var f=o.dragEndAngle;var j=e+o._calculateAngleFromValue(n[m],e,f,o.min,o.max);var s=o._getPointerPosition({x:d/2,y:d/2},l,j,o.rotation);if(a.jqx.browser.msie&&a.jqx.browser.version<9){var b=p.measureText(h,0,{"class":this.toThemeProperty("jqx-knob-label")});var q=o.labels.rotate?90-j:0;p.text(h,s.x-b.width/2,s.y-b.height/2,b.width,b.height,q,{"class":this.toThemeProperty("jqx-knob-label")},false)}else{var b=p.measureText(h,0,{style:{fill:k},"class":this.toThemeProperty("jqx-knob-label")});var q=o.labels.rotate?90-j:0;p.text(h,s.x-b.width/2,s.y-b.height/2,b.width,b.height,q,{style:{fill:k},"class":this.toThemeProperty("jqx-knob-label")},false)}}}}},_drawPointers:function(){var c=this;c._pointers=c._pointers||[];c._pointers.forEach(function(f,e,d){a(f).remove();d.splice(e,1)});if(c.pointer){if(c._isArray(c.pointer)){for(var b=0;b<c.progressBar.style.length;b++){if(c.pointer[b].visible===false){continue}c._pointers.push(c._drawPointer(c.value[b],c.pointer[b]))}}else{if(c.pointer.visible===false){return}c._pointers.push(c._drawPointer(c.value,c.pointer))}}},_drawPointer:function(u,m){var l=this;m.id=m.id||l._getID();var v=l.renderer;var t=l.widgetSize;var f=m.type;if(!f){f="circle"}if(!m.style){m.style={fill:"#feaf4e",stroke:"#feaf4e"}}var y=l._getColor(m.style.fill);var x=m.style.stroke||"";var p,b;var g;var j=l._getScale(m.offset,"w",t/2);var B=l.dragStartAngle+l._calculateAngleFromValue(u,l.dragStartAngle,l.dragEndAngle,l.min,l.max);if(f==="circle"){var h=l._getScale(m.size,"w",t/2);var E=l._getPointerPosition({x:t/2,y:t/2},j,B,l.rotation);g=v.circle(E.x,E.y,h,{id:m.id,fill:y,stroke:x})}else{if(f==="line"){p=l._getScale(m.size,"w",t/2);b=m.thickness;var q=l._getPointerPosition({x:t/2,y:t/2},j,B,l.rotation);var r=l._getPointerPosition({x:t/2,y:t/2},j+p,B,l.rotation);g=v.line(q.x,q.y,r.x,r.y,{id:m.id,stroke:y,"stroke-width":b})}else{if(f==="arc"){p=l._getScale(m.size,"w",t/2);var e,d,k,w,z,s,c=0;var o=(l.dragEndAngle-l.dragStartAngle)/l._steps.length;e=d=t/2;k=j;w=j+p;z=l.rotation==="clockwise"?360-(B+o/2):B-o/2;s=l.rotation==="clockwise"?360-(B-o/2):B+o/2;g=v.pieslice(e,d,k,w,z,s,c,{id:m.id,fill:y,stroke:x})}else{if(f==="arrow"){p=l._getScale(m.size,"w",t/2);b=m.thickness;var n=l._getPointerPosition({x:t/2,y:t/2},p,B,l.rotation);var i=l._getPointerPosition({x:t/2,y:t/2},j,B,l.rotation);var D=l._getPointerPosition({x:i.x,y:i.y},b/2,B-90,l.rotation);var C=l._getPointerPosition({x:i.x,y:i.y},b/2,B+90,l.rotation);var A="M "+n.x+","+n.y+" L "+D.x+","+D.y+" L "+C.x+","+C.y+" "+n.x+","+n.y;g=this.renderer.path(A,{id:m.id,stroke:x,fill:y})}}}}return g},_rotateSpinnerMarks:function(j){var h=this;var m=h.spinner.marks;if(m){if(m.rotate===false){return}var k=h.renderer;var b=h.widgetSize;var e=m&&m.colorRemaining!=null?m.colorRemaining:"transparent";e=h._getColor(e);var n,c;var l=m.type;if(!l){l="line"}var f=h._getScale(m.offset,"w",b/2);for(var g=0;g<h._spinnerMarks.length;g++){a(h._spinnerMarks[g]).remove()}h._spinnerMarks=[];var d=h._spinnerMarksList;a.each(d,function(r,t){if(h.endAngle-h.startAngle===360){if(r==h.max){return}}c=j+h._calculateAngleFromValue(r,h.startAngle,h.endAngle,h.min,h.max);if(c<h.startAngle){return true}if(c>h.endAngle&&c<h.startAngle+360){return true}if(l==="circle"){var o=h._getScale(m.size,"w",b/2);var i=h._getPointerPosition({x:b/2,y:b/2},f,c,h.rotation);h._spinnerMarks.push(k.circle(i.x,i.y,o,{fill:e}))}else{if(l==="line"){if(t.type==="major"&&m.majorSize!==null&&m.majorSize!==undefined){n=h._getScale(m.majorSize,"w",b/2)}else{n=h._getScale(m.size,"w",b/2)}var q=h._getScale(m.thickness,"w",b/2);var s=h._getPointerPosition({x:b/2,y:b/2},f,c,h.rotation);var p=h._getPointerPosition({x:b/2,y:b/2},f+n,c,h.rotation);h._spinnerMarks.push(k.line(s.x,s.y,p.x,p.y,{stroke:e,"stroke-width":q}))}}})}},_drawSpinnerMarks:function(j){var g=this;if(j){var h=g.renderer;var b=g.widgetSize;var e=j&&j.colorRemaining!=null?j.colorRemaining:"transparent";e=g._getColor(e);g._spinnerMarks=[];var k,c;var i=j.type;if(!i){i="line"}var f=g._getScale(j.offset,"w",b/2);var d=g._spinnerMarksList;a.each(d,function(p,r){if(g.dragEndAngle-g.dragStartAngle===360){if(p==g.max){return}}c=g.startAngle+g._calculateAngleFromValue(p,g.startAngle,g.endAngle,g.min,g.max);if(i==="circle"){var m=g._getScale(j.size,"w",b/2);var l=g._getPointerPosition({x:b/2,y:b/2},f,c,g.rotation);g._spinnerMarks.push(h.circle(l.x,l.y,m,{fill:e}))}else{if(i==="line"){if(r.type==="major"&&j.majorSize!==null&&j.majorSize!==undefined){k=g._getScale(j.majorSize,"w",b/2)}else{k=g._getScale(j.size,"w",b/2)}var o=g._getScale(j.thickness,"w",b/2);var q=g._getPointerPosition({x:b/2,y:b/2},f,c,g.rotation);var n=g._getPointerPosition({x:b/2,y:b/2},f+k,c,g.rotation);g._spinnerMarks.push(h.line(q.x,q.y,n.x,n.y,{stroke:e,"stroke-width":o}))}}})}},_drawSpinner:function(){var g=this;if(g.spinner){var o=g.renderer;var n=g.widgetSize;if(!g.spinner.style){g.spinner.style={fill:"#dfe3e9",stroke:"#dfe3e9"}}var r=g._getColor(g.spinner.style.fill);var q=g.spinner.style.stroke||"";var d,c;d=c=n/2;var p=g._getScale(g.spinner.outerRadius,"w",n/2);var f=g._getScale(g.spinner.innerRadius,"w",n/2);var m=r.strokeWidth?r.strokeWidth:2;o.pieslice(d,c,f,p,360-g.endAngle,360-g.startAngle,0,{"stroke-width":m,fill:r,stroke:q});if(g.spinner.marks){g._drawSpinnerMarks(g.spinner.marks);return;g._spinnerMarks=[];var k,b,h;k=g._getScale(g.spinner.marks.size,"w",n/2);b=g._getScale(g.spinner.marks.thickness,"w",n/2);var e=g._getScale(g.spinner.marks.offset,"w",n/2);var t=0;a.each(g._spinnerMarksList,function(i,v){t++});h=g._getColor(g.spinner.marks.colorRemaining);var u;for(var s=0;s<t;s++){u=g.startAngle+s/t*g.dragEndAngle;var j=g._getPointerPosition({x:n/2,y:n/2},e,u,g.rotation);var l=g._getPointerPosition({x:n/2,y:n/2},e+k,u,g.rotation);g._spinnerMarks.push(o.line(j.x,j.y,l.x,l.y,{stroke:h,"stroke-width":b}))}}}},_getColor:function(b){if(b&&typeof(b)==="object"){return this._getGradient(b.color,b.gradientType,b.gradientStops)}return b},_getGradient:function(b,c,d){if(c&&d!=null&&typeof(d)==="object"){if(c==="linear"){b=this.renderer._toLinearGradient(b,true,d)}else{if(c==="linearHorizontal"){b=this.renderer._toLinearGradient(b,false,d)}else{if(c==="radial"){b=this.renderer._toRadialGradient(b,d)}}}}return b},_isArray:function(b){return Object.prototype.toString.call(b)==="[object Array]"},_events:["slide","change"],_raiseEvent:function(d,b){var c=this._events[d],e=a.Event(c);e.args=b;return this.host.trigger(e)},_movePointers:function(){var c=this;var d;for(var b=0;b<c._pointers.length;b++){if(c._pointers.length!==1){d=c.dragStartAngle+c._calculateAngleFromValue(c.value[b],c.dragStartAngle,c.dragEndAngle,c.min,c.max);c._pointers[b]=c._movePointer(c._pointers[b],c.pointer[b],d,c.value[b])}else{d=c.dragStartAngle+c._calculateAngleFromValue(c.value,c.dragStartAngle,c.dragEndAngle,c.min,c.max);c._pointers[0]=c._movePointer(c._pointers[0],c.pointer,d,c.value)}}},_movePointer:function(d,h,q,n){var g=this;var o=g.renderer;var m=g.widgetSize;var j;var c=h.type;if(!c){c="circle"}var f=g._getScale(h.offset,"w",m/2);if(c==="circle"){var t=g._getPointerPosition({x:m/2,y:m/2},f,q,g.rotation);o.attr(d,{cx:t.x,cy:t.y});if(a.jqx.browser.msie&&a.jqx.browser.version<9){a("#"+h.id).remove();d=g._drawPointer(n,h)}}else{if(c==="line"){j=g._getScale(h.size,"w",m/2);var k=g._getPointerPosition({x:m/2,y:m/2},f,q,g.rotation);var l=g._getPointerPosition({x:m/2,y:m/2},f+j,q,g.rotation);o.attr(d,{x1:k.x,y1:k.y,x2:l.x,y2:l.y});if(a.jqx.browser.msie&&a.jqx.browser.version<9){a("#"+h.id).remove();d=g._drawPointer(n,h)}}else{if(c==="arrow"){j=g._getScale(h.size,"w",m/2);var b=h.thickness;var i=g._getPointerPosition({x:m/2,y:m/2},j,q,g.rotation);var e=g._getPointerPosition({x:m/2,y:m/2},f,q,g.rotation);var s=g._getPointerPosition({x:e.x,y:e.y},b/2,q-90,g.rotation);var r=g._getPointerPosition({x:e.x,y:e.y},b/2,q+90,g.rotation);var p="M "+i.x+","+i.y+" L "+s.x+","+s.y+" L "+r.x+","+r.y+" "+i.x+","+i.y;o.attr(d,{d:p});if(a.jqx.browser.msie&&a.jqx.browser.version<9){a("#"+h.id).remove();d=g._drawPointer(n,h)}}else{if(c==="arc"){a("#"+h.id).remove();d=g._drawPointer(h)}}}}if(g.progressBar){d.parentNode.appendChild(d.parentNode.removeChild(d))}return d},_getPointerPosition:function(c,b,e,d){if(a.jqx.browser.msie&&a.jqx.browser.version<9){return{x:parseInt(c.x+b*Math.sin(Math.PI/180*(e+90))),y:d==="clockwise"?parseInt(c.y+b*Math.sin(Math.PI/180*(e))):parseInt(c.y-b*Math.sin(Math.PI/180*(e)))}}return{x:c.x+b*Math.sin(Math.PI/180*(e+90)),y:d==="clockwise"?c.y+b*Math.sin(Math.PI/180*(e)):c.y-b*Math.sin(Math.PI/180*(e))}},_getID:function(){var b=function(){return(((1+Math.random())*16)|0)};return(""+b()+b()+"-"+b()+"-"+b()+"-"+b()+"-"+b()+b()+b())},_decrement:function(){this._setValue(this.value-this.step,"mouse")},_increment:function(){this._setValue(this.value+this.step,"mouse")},_refresh:function(){var c=this;if(c.disabled){c.host.addClass(c.toThemeProperty("jqx-fill-state-disabled"))}if(!c.renderer){c._isVML=false;c.host.empty();c._initRenderer(c.host)}c.removeHandler(a(document),"mousemove.jqxKnob"+c.host[0].id);c.removeHandler(a(document),"blur.jqxKnob"+c.host[0].id);c.removeHandler(a(document),"mouseup.jqxKnob"+c.host[0].id);c.removeHandler(c.host,"wheel");c.removeHandler(c.host,"mousedown");c.host.empty();c._initRenderer(c.host);var d=c.renderer;if(!d){return}c._steps=[];for(var b=0;b<=(c.max-c.min)/c.step;b++){c._steps.push(c.min+c.step*b)}c._initValues();c._render()},_render:function(){var b=this;b._drawBackground();b._drawDial();b._drawMarks();b._drawLabels();b._drawSpinner();b._drawProgressBars();b._updateMarksColor();b._updateSpinnerMarksColor();b._drawPointers();b._attatchPointerEventHandlers()},_setValue:function(k,b){var h=this;var c=h.value;if(isNaN(k)){k=h.min}if(k>h.max){k=h.max}else{if(k<h.min){k=h.min}}if(h.snapToStep){var j=h._steps;for(var f=0;f<j.length;f++){if(k<j[f]){if(f===0){k=j[f]}else{if(j[f]-k<k-j[f-1]){k=j[f]}else{k=j[f-1]}}break}}}if(k==c){return}if(a.isArray(h.value)){if(h._pointerGrabbedIndex!=-1){if(h._pointerGrabbedIndex==1){var g=h.value[0];h.value[h._pointerGrabbedIndex]=k}if(h._pointerGrabbedIndex==0){var e=h.value[1];h.value[h._pointerGrabbedIndex]=k}h.value[h._pointerGrabbedIndex]=k}}else{h.value=k}h._updateProgressBarColor();h._updateMarksColor();h._updateSpinnerMarksColor();var d=h.dragStartAngle+h._calculateAngleFromValue(k,h.dragStartAngle,h.dragEndAngle,h.min,h.max);h._rotateSpinnerMarks(d);h._movePointers();h._raiseEvent(1,{value:h.value,type:b})},_updateMarksColor:function(){var e=this;if(e.marks&&(e.marks.colorProgress||e.marks.colorRemaining)){var h=e.renderer;var d=[];a.each(e._marksList,function(i){if(e.endAngle-e.startAngle===360){if(i==e.max){d.push(i);return}}d.push(i)});var c=e._getColor(e.marks.colorProgress);var g=e._getColor(e.marks.colorRemaining);var f=e.value.length?e.value[0]:e.value;for(var b=0;b<e._dialMarks.length;b++){if(d[b]>f){if(e.marks.type==="circle"){h.attr(e._dialMarks[b],{fill:g})}else{h.attr(e._dialMarks[b],{stroke:g})}}else{if(e.marks.type==="circle"){h.attr(e._dialMarks[b],{fill:c})}else{h.attr(e._dialMarks[b],{stroke:c})}}if(e.progressBar&&e.marks.drawAboveProgressBar){e._dialMarks[b].parentNode.appendChild(e._dialMarks[b].parentNode.removeChild(e._dialMarks[b]))}}}},_updateSpinnerMarksColor:function(){var e=this;if(!e.spinner){return}if(!e.spinner.marks){return}if(e.spinner.marks&&(e.spinner.marks.colorProgress||e.spinner.marks.colorRemaining)){var h=e.renderer;var d=[];a.each(e._spinnerMarksList,function(i){if(e.endAngle-e.startAngle===360){if(i==e.max){return}}d.push(i)});var c=e._getColor(e.spinner.marks.colorProgress);var g=e._getColor(e.spinner.marks.colorRemaining);var f=e.value.length?e.value[0]:e.value;for(var b=0;b<e._spinnerMarks.length;b++){if(d[b]>f){if(e.spinner.marks.type==="circle"){h.attr(e._spinnerMarks[b],{fill:g})}else{h.attr(e._spinnerMarks[b],{stroke:g})}}else{if(e.spinner.marks.type==="circle"){h.attr(e._spinnerMarks[b],{fill:c})}else{h.attr(e._spinnerMarks[b],{stroke:c})}}}}},_updateProgressBarColor:function(){var b=this;if(b.progressBar){b._drawProgressBars()}},_validateProperties:function(){var c=this;var b=function(e,d){if(e&&typeof(e)==="string"){var f=e;e={fill:f,stroke:f};return e;return}if(!e){e={};e.fill=d;e.stroke=d}if(e&&e.fill&&!e.stroke){e.stroke=e.fill}if(e&&!e.fill&&e.stroke){e.fill=e.stroke}if(e&&!e.fill){e.fill=d}if(e&&!e.stroke){e.stroke=d}return e};if(c.dial){c.dial.style=b(c.dial.style,"#dddddd")}if(c.style){c.style=b(c.style,"#dddddd")}if(c.progressBar){c.progressBar.style=b(c.progressBar.style,"transparent");c.progressBar.background=b(c.progressBar.background,"transparent")}if(c.spinner){c.spinner.style=b(c.spinner.style,"transparent")}if(c.pointer){c.pointer.style=b(c.pointer.style,"transparent")}if(c.startAngle>=c.endAngle){throw new Error("jqxKnob: The end angle must be bigger than the start angle!")}if(c.startAngle<0||c.startAngle>360){throw new Error("jqxKnob: Start angle must be between 0 and 360")}if(c.endAngle>c.startAngle+360){throw new Error("jqxKnob: End angle must be between startAngle and startAngle + 360")}if(c.dial&&c.dial.color&&c.dial.color!=="transparent"){if(!c.dial.outerRadius||!c.dial.innerRadius){throw new Error("jqxKnob: Dial options innerRadius and outerRadius need to be specified")}}if(c._isArray(c.pointer)||c._isArray(c.value)){if(!c._isArray(c.pointer)){throw new Error("jqxKnob: If the value is an array, the pointer must also be an array.")}if(!c._isArray(c.value)){throw new Error("jqxKnob: If the pointer is an array, the value must also be an array.")}if(c.pointer.length!==c.value.length){throw new Error("jqxKnob: The pointer and value array sizes must match.")}if(c.progressBar){if(!c._isArray(c.progressBar.style)||c.progressBar.style.length!==c.pointer.length){throw new Error("jqxKnob: progressBar color must be an array with the same number of elements as the pointer and value.")}}}return true}})})(jqxBaseFramework);