primevue/knob/knob.min.js

PrimeVue is an open source UI library for Vue featuring a rich set of 80+ components, a theme designer, various theme alternatives such as Material, Bootstrap, Tailwind, premium templates and professional support. In addition, it integrates with PrimeBloc

this.primevue=this.primevue||{},this.primevue.knob=function(e,t,a){"use strict";function i(e){return e&&"object"==typeof e&&"default"in e?e:{default:e}}var n={name:"BaseKnob",extends:i(e).default,props:{modelValue:{type:Number,default:null},size:{type:Number,default:100},disabled:{type:Boolean,default:!1},readonly:{type:Boolean,default:!1},step:{type:Number,default:1},min:{type:Number,default:0},max:{type:Number,default:100},valueColor:{type:String,default:"var(--primary-color, Black)"},rangeColor:{type:String,default:"var(--surface-border, LightGray)"},textColor:{type:String,default:"var(--text-color-secondary, Black)"},strokeWidth:{type:Number,default:14},showValue:{type:Boolean,default:!0},valueTemplate:{type:String,default:"{value}"},tabindex:{type:Number,default:0},ariaLabelledby:{type:String,default:null},ariaLabel:{type:String,default:null}},style:i(t).default,provide:function(){return{$parentInstance:this}}},o=3.14159265358979,s={name:"Knob",extends:n,inheritAttrs:!1,emits:["update:modelValue","change"],data:function(){return{radius:40,midX:50,midY:50,minRadians:4*o/3,maxRadians:-o/3}},methods:{updateValue:function(e,t){var a=Math.atan2(this.size/2-t,e-this.size/2);this.updateModel(a,-2.0943951023931935)},updateModel:function(e,t){var a;if(e>this.maxRadians)a=this.mapRange(e,this.minRadians,this.maxRadians,this.min,this.max);else{if(!(e<t))return;a=this.mapRange(e+2*o,this.minRadians,this.maxRadians,this.min,this.max)}var i=Math.round((a-this.min)/this.step)*this.step+this.min;this.$emit("update:modelValue",i),this.$emit("change",i)},updateModelValue:function(e){this.$emit("update:modelValue",e>this.max?this.max:e<this.min?this.min:e)},mapRange:function(e,t,a,i,n){return(e-t)*(n-i)/(a-t)+i},onClick:function(e){this.disabled||this.readonly||this.updateValue(e.offsetX,e.offsetY)},onMouseDown:function(e){this.disabled||this.readonly||(window.addEventListener("mousemove",this.onMouseMove),window.addEventListener("mouseup",this.onMouseUp),e.preventDefault())},onMouseUp:function(e){this.disabled||this.readonly||(window.removeEventListener("mousemove",this.onMouseMove),window.removeEventListener("mouseup",this.onMouseUp),e.preventDefault())},onTouchStart:function(e){this.disabled||this.readonly||(window.addEventListener("touchmove",this.onTouchMove),window.addEventListener("touchend",this.onTouchEnd),e.preventDefault())},onTouchEnd:function(e){this.disabled||this.readonly||(window.removeEventListener("touchmove",this.onTouchMove),window.removeEventListener("touchend",this.onTouchEnd),e.preventDefault())},onMouseMove:function(e){this.disabled||this.readonly||(this.updateValue(e.offsetX,e.offsetY),e.preventDefault())},onTouchMove:function(e){if(!this.disabled&&!this.readonly&&1==e.touches.length){var t=this.$el.getBoundingClientRect(),a=e.targetTouches.item(0);this.updateValue(a.clientX-t.left,a.clientY-t.top)}},onKeyDown:function(e){if(!this.disabled&&!this.readonly)switch(e.code){case"ArrowRight":case"ArrowUp":e.preventDefault(),this.updateModelValue(this.modelValue+this.step);break;case"ArrowLeft":case"ArrowDown":e.preventDefault(),this.updateModelValue(this.modelValue-this.step);break;case"Home":e.preventDefault(),this.$emit("update:modelValue",this.min);break;case"End":e.preventDefault(),this.$emit("update:modelValue",this.max);break;case"PageUp":e.preventDefault(),this.updateModelValue(this.modelValue+10);break;case"PageDown":e.preventDefault(),this.updateModelValue(this.modelValue-10)}}},computed:{rangePath:function(){return"M ".concat(this.minX," ").concat(this.minY," A ").concat(this.radius," ").concat(this.radius," 0 1 1 ").concat(this.maxX," ").concat(this.maxY)},valuePath:function(){return"M ".concat(this.zeroX," ").concat(this.zeroY," A ").concat(this.radius," ").concat(this.radius," 0 ").concat(this.largeArc," ").concat(this.sweep," ").concat(this.valueX," ").concat(this.valueY)},zeroRadians:function(){return this.mapRange(this.min>0&&this.max>0?this.min:0,this.min,this.max,this.minRadians,this.maxRadians)},valueRadians:function(){return this.mapRange(this.modelValue,this.min,this.max,this.minRadians,this.maxRadians)},minX:function(){return this.midX+Math.cos(this.minRadians)*this.radius},minY:function(){return this.midY-Math.sin(this.minRadians)*this.radius},maxX:function(){return this.midX+Math.cos(this.maxRadians)*this.radius},maxY:function(){return this.midY-Math.sin(this.maxRadians)*this.radius},zeroX:function(){return this.midX+Math.cos(this.zeroRadians)*this.radius},zeroY:function(){return this.midY-Math.sin(this.zeroRadians)*this.radius},valueX:function(){return this.midX+Math.cos(this.valueRadians)*this.radius},valueY:function(){return this.midY-Math.sin(this.valueRadians)*this.radius},largeArc:function(){return Math.abs(this.zeroRadians-this.valueRadians)<o?0:1},sweep:function(){return this.valueRadians>this.zeroRadians?0:1},valueToDisplay:function(){return this.valueTemplate.replace(/{value}/g,this.modelValue)}}},u=["width","height","tabindex","aria-valuemin","aria-valuemax","aria-valuenow","aria-labelledby","aria-label"],r=["d","stroke-width","stroke"],l=["d","stroke-width","stroke"],d=["fill"];return s.render=function(e,t,i,n,o,s){return a.openBlock(),a.createElementBlock("div",a.mergeProps({class:e.cx("root")},e.ptmi("root")),[(a.openBlock(),a.createElementBlock("svg",a.mergeProps({viewBox:"0 0 100 100",role:"slider",width:e.size,height:e.size,tabindex:e.readonly||e.disabled?-1:e.tabindex,"aria-valuemin":e.min,"aria-valuemax":e.max,"aria-valuenow":e.modelValue,"aria-labelledby":e.ariaLabelledby,"aria-label":e.ariaLabel,onClick:t[0]||(t[0]=function(){return s.onClick&&s.onClick.apply(s,arguments)}),onKeydown:t[1]||(t[1]=function(){return s.onKeyDown&&s.onKeyDown.apply(s,arguments)}),onMousedown:t[2]||(t[2]=function(){return s.onMouseDown&&s.onMouseDown.apply(s,arguments)}),onMouseup:t[3]||(t[3]=function(){return s.onMouseUp&&s.onMouseUp.apply(s,arguments)}),onTouchstartPassive:t[4]||(t[4]=function(){return s.onTouchStart&&s.onTouchStart.apply(s,arguments)}),onTouchend:t[5]||(t[5]=function(){return s.onTouchEnd&&s.onTouchEnd.apply(s,arguments)})},e.ptm("svg")),[a.createElementVNode("path",a.mergeProps({d:s.rangePath,"stroke-width":e.strokeWidth,stroke:e.rangeColor,class:e.cx("range")},e.ptm("range")),null,16,r),a.createElementVNode("path",a.mergeProps({d:s.valuePath,"stroke-width":e.strokeWidth,stroke:e.valueColor,class:e.cx("value")},e.ptm("value")),null,16,l),e.showValue?(a.openBlock(),a.createElementBlock("text",a.mergeProps({key:0,x:50,y:57,"text-anchor":"middle",fill:e.textColor,class:e.cx("label")},e.ptm("label")),a.toDisplayString(s.valueToDisplay),17,d)):a.createCommentVNode("",!0)],16,u))],16)},s}(primevue.basecomponent,primevue.knob.style,Vue);