Node-Red configuration
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d3-shape.min.js 30KB

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  1. // https://d3js.org/d3-shape/ v3.2.0 Copyright 2010-2022 Mike Bostock
  2. !function(t,n){"object"==typeof exports&&"undefined"!=typeof module?n(exports,require("d3-path")):"function"==typeof define&&define.amd?define(["exports","d3-path"],n):n((t="undefined"!=typeof globalThis?globalThis:t||self).d3=t.d3||{},t.d3)}(this,(function(t,n){"use strict";function i(t){return function(){return t}}const e=Math.abs,s=Math.atan2,o=Math.cos,h=Math.max,_=Math.min,r=Math.sin,a=Math.sqrt,l=1e-12,c=Math.PI,u=c/2,f=2*c;function y(t){return t>1?0:t<-1?c:Math.acos(t)}function x(t){return t>=1?u:t<=-1?-u:Math.asin(t)}function p(t){let i=3;return t.digits=function(n){if(!arguments.length)return i;if(null==n)i=null;else{const t=Math.floor(n);if(!(t>=0))throw new RangeError(`invalid digits: ${n}`);i=t}return t},()=>new n.Path(i)}function v(t){return t.innerRadius}function d(t){return t.outerRadius}function T(t){return t.startAngle}function g(t){return t.endAngle}function m(t){return t&&t.padAngle}function b(t,n,i,e,s,o,h,_){var r=i-t,a=e-n,c=h-s,u=_-o,f=u*r-c*a;if(!(f*f<l))return[t+(f=(c*(n-o)-u*(t-s))/f)*r,n+f*a]}function w(t,n,i,e,s,o,_){var r=t-i,l=n-e,c=(_?o:-o)/a(r*r+l*l),u=c*l,f=-c*r,y=t+u,x=n+f,p=i+u,v=e+f,d=(y+p)/2,T=(x+v)/2,g=p-y,m=v-x,b=g*g+m*m,w=s-o,k=y*v-p*x,N=(m<0?-1:1)*a(h(0,w*w*b-k*k)),S=(k*m-g*N)/b,E=(-k*g-m*N)/b,A=(k*m+g*N)/b,P=(-k*g+m*N)/b,M=S-d,C=E-T,R=A-d,O=P-T;return M*M+C*C>R*R+O*O&&(S=A,E=P),{cx:S,cy:E,x01:-u,y01:-f,x11:S*(s/w-1),y11:E*(s/w-1)}}var k=Array.prototype.slice;function N(t){return"object"==typeof t&&"length"in t?t:Array.from(t)}function S(t){this._context=t}function E(t){return new S(t)}function A(t){return t[0]}function P(t){return t[1]}function M(t,n){var e=i(!0),s=null,o=E,h=null,_=p(r);function r(i){var r,a,l,c=(i=N(i)).length,u=!1;for(null==s&&(h=o(l=_())),r=0;r<=c;++r)!(r<c&&e(a=i[r],r,i))===u&&((u=!u)?h.lineStart():h.lineEnd()),u&&h.point(+t(a,r,i),+n(a,r,i));if(l)return h=null,l+""||null}return t="function"==typeof t?t:void 0===t?A:i(t),n="function"==typeof n?n:void 0===n?P:i(n),r.x=function(n){return arguments.length?(t="function"==typeof n?n:i(+n),r):t},r.y=function(t){return arguments.length?(n="function"==typeof t?t:i(+t),r):n},r.defined=function(t){return arguments.length?(e="function"==typeof t?t:i(!!t),r):e},r.curve=function(t){return arguments.length?(o=t,null!=s&&(h=o(s)),r):o},r.context=function(t){return arguments.length?(null==t?s=h=null:h=o(s=t),r):s},r}function C(t,n,e){var s=null,o=i(!0),h=null,_=E,r=null,a=p(l);function l(i){var l,c,u,f,y,x=(i=N(i)).length,p=!1,v=new Array(x),d=new Array(x);for(null==h&&(r=_(y=a())),l=0;l<=x;++l){if(!(l<x&&o(f=i[l],l,i))===p)if(p=!p)c=l,r.areaStart(),r.lineStart();else{for(r.lineEnd(),r.lineStart(),u=l-1;u>=c;--u)r.point(v[u],d[u]);r.lineEnd(),r.areaEnd()}p&&(v[l]=+t(f,l,i),d[l]=+n(f,l,i),r.point(s?+s(f,l,i):v[l],e?+e(f,l,i):d[l]))}if(y)return r=null,y+""||null}function c(){return M().defined(o).curve(_).context(h)}return t="function"==typeof t?t:void 0===t?A:i(+t),n="function"==typeof n?n:i(void 0===n?0:+n),e="function"==typeof e?e:void 0===e?P:i(+e),l.x=function(n){return arguments.length?(t="function"==typeof n?n:i(+n),s=null,l):t},l.x0=function(n){return arguments.length?(t="function"==typeof n?n:i(+n),l):t},l.x1=function(t){return arguments.length?(s=null==t?null:"function"==typeof t?t:i(+t),l):s},l.y=function(t){return arguments.length?(n="function"==typeof t?t:i(+t),e=null,l):n},l.y0=function(t){return arguments.length?(n="function"==typeof t?t:i(+t),l):n},l.y1=function(t){return arguments.length?(e=null==t?null:"function"==typeof t?t:i(+t),l):e},l.lineX0=l.lineY0=function(){return c().x(t).y(n)},l.lineY1=function(){return c().x(t).y(e)},l.lineX1=function(){return c().x(s).y(n)},l.defined=function(t){return arguments.length?(o="function"==typeof t?t:i(!!t),l):o},l.curve=function(t){return arguments.length?(_=t,null!=h&&(r=_(h)),l):_},l.context=function(t){return arguments.length?(null==t?h=r=null:r=_(h=t),l):h},l}function R(t,n){return n<t?-1:n>t?1:n>=t?0:NaN}function O(t){return t}S.prototype={areaStart:function(){this._line=0},areaEnd:function(){this._line=NaN},lineStart:function(){this._point=0},lineEnd:function(){(this._line||0!==this._line&&1===this._point)&&this._context.closePath(),this._line=1-this._line},point:function(t,n){switch(t=+t,n=+n,this._point){case 0:this._point=1,this._line?this._context.lineTo(t,n):this._context.moveTo(t,n);break;case 1:this._point=2;default:this._context.lineTo(t,n)}}};var z=Y(E);function X(t){this._curve=t}function Y(t){function n(n){return new X(t(n))}return n._curve=t,n}function q(t){var n=t.curve;return t.angle=t.x,delete t.x,t.radius=t.y,delete t.y,t.curve=function(t){return arguments.length?n(Y(t)):n()._curve},t}function B(){return q(M().curve(z))}function D(){var t=C().curve(z),n=t.curve,i=t.lineX0,e=t.lineX1,s=t.lineY0,o=t.lineY1;return t.angle=t.x,delete t.x,t.startAngle=t.x0,delete t.x0,t.endAngle=t.x1,delete t.x1,t.radius=t.y,delete t.y,t.innerRadius=t.y0,delete t.y0,t.outerRadius=t.y1,delete t.y1,t.lineStartAngle=function(){return q(i())},delete t.lineX0,t.lineEndAngle=function(){return q(e())},delete t.lineX1,t.lineInnerRadius=function(){return q(s())},delete t.lineY0,t.lineOuterRadius=function(){return q(o())},delete t.lineY1,t.curve=function(t){return arguments.length?n(Y(t)):n()._curve},t}function I(t,n){return[(n=+n)*Math.cos(t-=Math.PI/2),n*Math.sin(t)]}X.prototype={areaStart:function(){this._curve.areaStart()},areaEnd:function(){this._curve.areaEnd()},lineStart:function(){this._curve.lineStart()},lineEnd:function(){this._curve.lineEnd()},point:function(t,n){this._curve.point(n*Math.sin(t),n*-Math.cos(t))}};class j{constructor(t,n){this._context=t,this._x=n}areaStart(){this._line=0}areaEnd(){this._line=NaN}lineStart(){this._point=0}lineEnd(){(this._line||0!==this._line&&1===this._point)&&this._context.closePath(),this._line=1-this._line}point(t,n){switch(t=+t,n=+n,this._point){case 0:this._point=1,this._line?this._context.lineTo(t,n):this._context.moveTo(t,n);break;case 1:this._point=2;default:this._x?this._context.bezierCurveTo(this._x0=(this._x0+t)/2,this._y0,this._x0,n,t,n):this._context.bezierCurveTo(this._x0,this._y0=(this._y0+n)/2,t,this._y0,t,n)}this._x0=t,this._y0=n}}class L{constructor(t){this._context=t}lineStart(){this._point=0}lineEnd(){}point(t,n){if(t=+t,n=+n,0===this._point)this._point=1;else{const i=I(this._x0,this._y0),e=I(this._x0,this._y0=(this._y0+n)/2),s=I(t,this._y0),o=I(t,n);this._context.moveTo(...i),this._context.bezierCurveTo(...e,...s,...o)}this._x0=t,this._y0=n}}function V(t){return new j(t,!0)}function W(t){return new j(t,!1)}function F(t){return new L(t)}function H(t){return t.source}function $(t){return t.target}function G(t){let n=H,e=$,s=A,o=P,h=null,_=null,r=p(a);function a(){let i;const a=k.call(arguments),l=n.apply(this,a),c=e.apply(this,a);if(null==h&&(_=t(i=r())),_.lineStart(),a[0]=l,_.point(+s.apply(this,a),+o.apply(this,a)),a[0]=c,_.point(+s.apply(this,a),+o.apply(this,a)),_.lineEnd(),i)return _=null,i+""||null}return a.source=function(t){return arguments.length?(n=t,a):n},a.target=function(t){return arguments.length?(e=t,a):e},a.x=function(t){return arguments.length?(s="function"==typeof t?t:i(+t),a):s},a.y=function(t){return arguments.length?(o="function"==typeof t?t:i(+t),a):o},a.context=function(n){return arguments.length?(null==n?h=_=null:_=t(h=n),a):h},a}const J=a(3);var K={draw(t,n){const i=.59436*a(n+_(n/28,.75)),e=i/2,s=e*J;t.moveTo(0,i),t.lineTo(0,-i),t.moveTo(-s,-e),t.lineTo(s,e),t.moveTo(-s,e),t.lineTo(s,-e)}},Q={draw(t,n){const i=a(n/c);t.moveTo(i,0),t.arc(0,0,i,0,f)}},U={draw(t,n){const i=a(n/5)/2;t.moveTo(-3*i,-i),t.lineTo(-i,-i),t.lineTo(-i,-3*i),t.lineTo(i,-3*i),t.lineTo(i,-i),t.lineTo(3*i,-i),t.lineTo(3*i,i),t.lineTo(i,i),t.lineTo(i,3*i),t.lineTo(-i,3*i),t.lineTo(-i,i),t.lineTo(-3*i,i),t.closePath()}};const Z=a(1/3),tt=2*Z;var nt={draw(t,n){const i=a(n/tt),e=i*Z;t.moveTo(0,-i),t.lineTo(e,0),t.lineTo(0,i),t.lineTo(-e,0),t.closePath()}},it={draw(t,n){const i=.62625*a(n);t.moveTo(0,-i),t.lineTo(i,0),t.lineTo(0,i),t.lineTo(-i,0),t.closePath()}},et={draw(t,n){const i=.87559*a(n-_(n/7,2));t.moveTo(-i,0),t.lineTo(i,0),t.moveTo(0,i),t.lineTo(0,-i)}},st={draw(t,n){const i=a(n),e=-i/2;t.rect(e,e,i,i)}},ot={draw(t,n){const i=.4431*a(n);t.moveTo(i,i),t.lineTo(i,-i),t.lineTo(-i,-i),t.lineTo(-i,i),t.closePath()}};const ht=r(c/10)/r(7*c/10),_t=r(f/10)*ht,rt=-o(f/10)*ht;var at={draw(t,n){const i=a(.8908130915292852*n),e=_t*i,s=rt*i;t.moveTo(0,-i),t.lineTo(e,s);for(let n=1;n<5;++n){const h=f*n/5,_=o(h),a=r(h);t.lineTo(a*i,-_*i),t.lineTo(_*e-a*s,a*e+_*s)}t.closePath()}};const lt=a(3);var ct={draw(t,n){const i=-a(n/(3*lt));t.moveTo(0,2*i),t.lineTo(-lt*i,-i),t.lineTo(lt*i,-i),t.closePath()}};const ut=a(3);var ft={draw(t,n){const i=.6824*a(n),e=i/2,s=i*ut/2;t.moveTo(0,-i),t.lineTo(s,e),t.lineTo(-s,e),t.closePath()}};const yt=-.5,xt=a(3)/2,pt=1/a(12),vt=3*(pt/2+1);var dt={draw(t,n){const i=a(n/vt),e=i/2,s=i*pt,o=e,h=i*pt+i,_=-o,r=h;t.moveTo(e,s),t.lineTo(o,h),t.lineTo(_,r),t.lineTo(yt*e-xt*s,xt*e+yt*s),t.lineTo(yt*o-xt*h,xt*o+yt*h),t.lineTo(yt*_-xt*r,xt*_+yt*r),t.lineTo(yt*e+xt*s,yt*s-xt*e),t.lineTo(yt*o+xt*h,yt*h-xt*o),t.lineTo(yt*_+xt*r,yt*r-xt*_),t.closePath()}},Tt={draw(t,n){const i=.6189*a(n-_(n/6,1.7));t.moveTo(-i,-i),t.lineTo(i,i),t.moveTo(-i,i),t.lineTo(i,-i)}};const gt=[Q,U,nt,st,at,ct,dt],mt=[Q,et,Tt,ft,K,ot,it];function bt(){}function wt(t,n,i){t._context.bezierCurveTo((2*t._x0+t._x1)/3,(2*t._y0+t._y1)/3,(t._x0+2*t._x1)/3,(t._y0+2*t._y1)/3,(t._x0+4*t._x1+n)/6,(t._y0+4*t._y1+i)/6)}function kt(t){this._context=t}function Nt(t){this._context=t}function St(t){this._context=t}function Et(t,n){this._basis=new kt(t),this._beta=n}kt.prototype={areaStart:function(){this._line=0},areaEnd:function(){this._line=NaN},lineStart:function(){this._x0=this._x1=this._y0=this._y1=NaN,this._point=0},lineEnd:function(){switch(this._point){case 3:wt(this,this._x1,this._y1);case 2:this._context.lineTo(this._x1,this._y1)}(this._line||0!==this._line&&1===this._point)&&this._context.closePath(),this._line=1-this._line},point:function(t,n){switch(t=+t,n=+n,this._point){case 0:this._point=1,this._line?this._context.lineTo(t,n):this._context.moveTo(t,n);break;case 1:this._point=2;break;case 2:this._point=3,this._context.lineTo((5*this._x0+this._x1)/6,(5*this._y0+this._y1)/6);default:wt(this,t,n)}this._x0=this._x1,this._x1=t,this._y0=this._y1,this._y1=n}},Nt.prototype={areaStart:bt,areaEnd:bt,lineStart:function(){this._x0=this._x1=this._x2=this._x3=this._x4=this._y0=this._y1=this._y2=this._y3=this._y4=NaN,this._point=0},lineEnd:function(){switch(this._point){case 1:this._context.moveTo(this._x2,this._y2),this._context.closePath();break;case 2:this._context.moveTo((this._x2+2*this._x3)/3,(this._y2+2*this._y3)/3),this._context.lineTo((this._x3+2*this._x2)/3,(this._y3+2*this._y2)/3),this._context.closePath();break;case 3:this.point(this._x2,this._y2),this.point(this._x3,this._y3),this.point(this._x4,this._y4)}},point:function(t,n){switch(t=+t,n=+n,this._point){case 0:this._point=1,this._x2=t,this._y2=n;break;case 1:this._point=2,this._x3=t,this._y3=n;break;case 2:this._point=3,this._x4=t,this._y4=n,this._context.moveTo((this._x0+4*this._x1+t)/6,(this._y0+4*this._y1+n)/6);break;default:wt(this,t,n)}this._x0=this._x1,this._x1=t,this._y0=this._y1,this._y1=n}},St.prototype={areaStart:function(){this._line=0},areaEnd:function(){this._line=NaN},lineStart:function(){this._x0=this._x1=this._y0=this._y1=NaN,this._point=0},lineEnd:function(){(this._line||0!==this._line&&3===this._point)&&this._context.closePath(),this._line=1-this._line},point:function(t,n){switch(t=+t,n=+n,this._point){case 0:this._point=1;break;case 1:this._point=2;break;case 2:this._point=3;var i=(this._x0+4*this._x1+t)/6,e=(this._y0+4*this._y1+n)/6;this._line?this._context.lineTo(i,e):this._context.moveTo(i,e);break;case 3:this._point=4;default:wt(this,t,n)}this._x0=this._x1,this._x1=t,this._y0=this._y1,this._y1=n}},Et.prototype={lineStart:function(){this._x=[],this._y=[],this._basis.lineStart()},lineEnd:function(){var t=this._x,n=this._y,i=t.length-1;if(i>0)for(var e,s=t[0],o=n[0],h=t[i]-s,_=n[i]-o,r=-1;++r<=i;)e=r/i,this._basis.point(this._beta*t[r]+(1-this._beta)*(s+e*h),this._beta*n[r]+(1-this._beta)*(o+e*_));this._x=this._y=null,this._basis.lineEnd()},point:function(t,n){this._x.push(+t),this._y.push(+n)}};var At=function t(n){function i(t){return 1===n?new kt(t):new Et(t,n)}return i.beta=function(n){return t(+n)},i}(.85);function Pt(t,n,i){t._context.bezierCurveTo(t._x1+t._k*(t._x2-t._x0),t._y1+t._k*(t._y2-t._y0),t._x2+t._k*(t._x1-n),t._y2+t._k*(t._y1-i),t._x2,t._y2)}function Mt(t,n){this._context=t,this._k=(1-n)/6}Mt.prototype={areaStart:function(){this._line=0},areaEnd:function(){this._line=NaN},lineStart:function(){this._x0=this._x1=this._x2=this._y0=this._y1=this._y2=NaN,this._point=0},lineEnd:function(){switch(this._point){case 2:this._context.lineTo(this._x2,this._y2);break;case 3:Pt(this,this._x1,this._y1)}(this._line||0!==this._line&&1===this._point)&&this._context.closePath(),this._line=1-this._line},point:function(t,n){switch(t=+t,n=+n,this._point){case 0:this._point=1,this._line?this._context.lineTo(t,n):this._context.moveTo(t,n);break;case 1:this._point=2,this._x1=t,this._y1=n;break;case 2:this._point=3;default:Pt(this,t,n)}this._x0=this._x1,this._x1=this._x2,this._x2=t,this._y0=this._y1,this._y1=this._y2,this._y2=n}};var Ct=function t(n){function i(t){return new Mt(t,n)}return i.tension=function(n){return t(+n)},i}(0);function Rt(t,n){this._context=t,this._k=(1-n)/6}Rt.prototype={areaStart:bt,areaEnd:bt,lineStart:function(){this._x0=this._x1=this._x2=this._x3=this._x4=this._x5=this._y0=this._y1=this._y2=this._y3=this._y4=this._y5=NaN,this._point=0},lineEnd:function(){switch(this._point){case 1:this._context.moveTo(this._x3,this._y3),this._context.closePath();break;case 2:this._context.lineTo(this._x3,this._y3),this._context.closePath();break;case 3:this.point(this._x3,this._y3),this.point(this._x4,this._y4),this.point(this._x5,this._y5)}},point:function(t,n){switch(t=+t,n=+n,this._point){case 0:this._point=1,this._x3=t,this._y3=n;break;case 1:this._point=2,this._context.moveTo(this._x4=t,this._y4=n);break;case 2:this._point=3,this._x5=t,this._y5=n;break;default:Pt(this,t,n)}this._x0=this._x1,this._x1=this._x2,this._x2=t,this._y0=this._y1,this._y1=this._y2,this._y2=n}};var Ot=function t(n){function i(t){return new Rt(t,n)}return i.tension=function(n){return t(+n)},i}(0);function zt(t,n){this._context=t,this._k=(1-n)/6}zt.prototype={areaStart:function(){this._line=0},areaEnd:function(){this._line=NaN},lineStart:function(){this._x0=this._x1=this._x2=this._y0=this._y1=this._y2=NaN,this._point=0},lineEnd:function(){(this._line||0!==this._line&&3===this._point)&&this._context.closePath(),this._line=1-this._line},point:function(t,n){switch(t=+t,n=+n,this._point){case 0:this._point=1;break;case 1:this._point=2;break;case 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