primereact/knob/knob.cjs.min.js

PrimeReact is an open source UI library for React 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 Prime

"use strict";Object.defineProperty(exports,"__esModule",{value:!0});var e=require("react"),t=require("primereact/hooks"),n=require("primereact/utils");function r(e){if(e&&e.__esModule)return e;var t=Object.create(null);return e&&Object.keys(e).forEach((function(n){if("default"!==n){var r=Object.getOwnPropertyDescriptor(e,n);Object.defineProperty(t,n,r.get?r:{enumerable:!0,get:function(){return e[n]}})}})),t.default=e,Object.freeze(t)}var a=r(e);function o(){return o=Object.assign?Object.assign.bind():function(e){for(var t=1;t<arguments.length;t++){var n=arguments[t];for(var r in n)Object.prototype.hasOwnProperty.call(n,r)&&(e[r]=n[r])}return e},o.apply(this,arguments)}function i(e){if(Array.isArray(e))return e}function l(e,t){var n=null==e?null:"undefined"!=typeof Symbol&&e[Symbol.iterator]||e["@@iterator"];if(null!=n){var r,a,o=[],i=!0,l=!1;try{for(n=n.call(e);!(i=(r=n.next()).done)&&(o.push(r.value),!t||o.length!==t);i=!0);}catch(e){l=!0,a=e}finally{try{i||null==n.return||n.return()}finally{if(l)throw a}}return o}}function c(e,t){(null==t||t>e.length)&&(t=e.length);for(var n=0,r=new Array(t);n<t;n++)r[n]=e[n];return r}function u(e,t){if(e){if("string"==typeof e)return c(e,t);var n=Object.prototype.toString.call(e).slice(8,-1);return"Object"===n&&e.constructor&&(n=e.constructor.name),"Map"===n||"Set"===n?Array.from(e):"Arguments"===n||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)?c(e,t):void 0}}function s(){throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}function f(e,t){return i(e)||l(e,t)||u(e,t)||s()}var d=4*Math.PI/3,h=-Math.PI/3,m=a.memo(a.forwardRef((function(e,r){var i=a.useRef(null),l=!e.disabled&&!e.readOnly,c=f(t.useEventListener({target:"window",type:"mousemove",listener:function(e){I(e.offsetX,e.offsetY),e.preventDefault()},when:l}),2),u=c[0],s=c[1],p=f(t.useEventListener({target:"window",type:"mouseup",listener:function(e){s(),y(),e.preventDefault()},when:l}),2),v=p[0],y=p[1],b=f(t.useEventListener({target:"window",type:"touchmove",listener:function(e){if(1===e.touches.length){var t=i.current.getBoundingClientRect(),n=e.targetTouches.item(0);I(n.clientX-t.left,n.clientY-t.top),e.preventDefault()}},when:l}),2),g=b[0],w=b[1],M=f(t.useEventListener({target:"window",type:"touchend",listener:function(){w(),O()},when:l}),2),x=M[0],O=M[1],k=function(e,t,n,r,a){return(e-t)*(a-r)/(n-t)+r},E=function(){return k(e.min>0&&e.max>0?e.min:0,e.min,e.max,d,h)},j=function(){return k(e.value,e.min,e.max,d,h)},P="M ".concat(50+40*Math.cos(d)," ").concat(50-40*Math.sin(d)," A ").concat(40," ").concat(40," 0 1 1 ").concat(50+40*Math.cos(h)," ").concat(50-40*Math.sin(h)),C="M ".concat(50+40*Math.cos(E())," ").concat(50-40*Math.sin(E())," A ").concat(40," ").concat(40," 0 ").concat(Math.abs(E()-j())<Math.PI?0:1," ").concat(j()>E()?0:1," ").concat(50+40*Math.cos(j())," ").concat(50-40*Math.sin(j())),I=function(t,n){var r=Math.atan2(e.size/2-n,t-e.size/2),a=-Math.PI/2-Math.PI/6;A(r,a)},A=function(t,n){var r;if(t>h)r=k(t,d,h,e.min,e.max);else{if(!(t<n))return;r=k(t+2*Math.PI,d,h,e.min,e.max)}e.onChange&&e.onChange({value:Math.round((r-e.min)/e.step)*e.step+e.min})};a.useImperativeHandle(r,(function(){return{props:e,getElement:function(){return i.current}}}));var N=n.ObjectUtils.findDiffKeys(e,m.defaultProps),D=n.classNames("p-knob p-component",{"p-disabled":e.disabled},e.className),S=e.showValue&&a.createElement("text",{x:50,y:57,textAnchor:"middle",fill:e.textColor,className:"p-knob-text",name:e.name},e.valueTemplate.replace("{value}",e.value.toString()));return a.createElement("div",o({ref:i,id:e.id,className:D,style:e.style},N),a.createElement("svg",{viewBox:"0 0 100 100",width:e.size,height:e.size,onClick:function(t){e.disabled||e.readOnly||I(t.nativeEvent.offsetX,t.nativeEvent.offsetY)},onMouseDown:function(e){u(),v(),e.preventDefault()},onMouseUp:function(){s(),y()},onTouchStart:function(){g(),x()},onTouchEnd:function(){w(),O()}},a.createElement("path",{d:P,strokeWidth:e.strokeWidth,stroke:e.rangeColor,className:"p-knob-range"}),a.createElement("path",{d:C,strokeWidth:e.strokeWidth,stroke:e.valueColor,className:"p-knob-value"}),S))})));m.displayName="Knob",m.defaultProps={__TYPE:"Knob",id:null,style:null,className:null,value:null,size:100,disabled:!1,readOnly:!1,showValue:!0,step:1,min:0,max:100,strokeWidth:14,name:null,valueColor:"var(--primary-color, Black)",rangeColor:"var(--surface-border, LightGray)",textColor:"var(--text-color-secondary, Black)",valueTemplate:"{value}",onChange:null},exports.Knob=m;