@progress/kendo-ui/umd/kendo.dataviz.chart.min.js

This package is part of the [Kendo UI for jQuery](http://www.telerik.com/kendo-ui) suite.

/* @license */
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0?this[t]:(this._observerField(t,A.create(e)),this.geometryChange(),this)}}function vr(e,t){for(let n=0;n<t.length;n++)e[t[n]]=_r(t[n])}var yr=(e,t)=>{let n=class extends e{};return vr(n.prototype,t),n};let br=[`anchor`,`controlIn`,`controlOut`];var xr=class extends yr(et,br){constructor(e,t,n){super(),this.anchor(e||new A),this.controlIn(t),this.controlOut(n)}bboxTo(e,t){let n=this.anchor().transformCopy(t),r=e.anchor().transformCopy(t),i;return i=this.controlOut()&&e.controlIn()?this._curveBoundingBox(n,this.controlOut().transformCopy(t),e.controlIn().transformCopy(t),r):this._lineBoundingBox(n,r),i}_lineBoundingBox(e,t){return j.fromPoints(e,t)}_curveBoundingBox(e,t,n,r){let i=[e,t,n,r],a=this._curveExtremesFor(i,`x`),o=this._curveExtremesFor(i,`y`),s=Sr([a.min,a.max,e.x,r.x]),c=Sr([o.min,o.max,e.y,r.y]);return j.fromPoints(new A(s.min,c.min),new A(s.max,c.max))}_curveExtremesFor(e,t){let n=this._curveExtremes(e[0][t],e[1][t],e[2][t],e[3][t]);return{min:cr(n.min,t,e),max:cr(n.max,t,e)}}_curveExtremes(e,t,n,r){let i=e-3*t+3*n-r,a=-2*(e-2*t+n),o=e-t,s=Math.sqrt(a*a-4*i*o),c=0,l=1;i===0?a!==0&&(c=l=-o/a):isNaN(s)||(c=(-a+s)/(2*i),l=(-a-s)/(2*i));let u=Math.max(Math.min(c,l),0);(u<0||u>1)&&(u=0);let d=Math.min(Math.max(c,l),1);return(d>1||d<0)&&(d=1),{min:u,max:d}}_intersectionsTo(e,t){let n;return n=this.controlOut()&&e.controlIn()?hr([this.anchor(),this.controlOut(),e.controlIn(),e.anchor()],t,this.bboxTo(e)):gr(this.anchor(),e.anchor(),t),n}_isOnCurveTo(e,t,n,r){if(this.bboxTo(e).expand(n,n).containsPoint(t)){let i=this.anchor(),a=this.controlOut(),o=e.controlIn(),s=e.anchor();if(r===`start`&&i.distanceTo(t)<=n)return!sr(i,a,t);if(r===`end`&&s.distanceTo(t)<=n)return!sr(s,o,t);let c=[i,a,o,s];if(mr(c,t,`x`,`y`,n)||mr(c,t,`y`,`x`,n))return!0;let l=M().rotate(45,t),u=[i.transformCopy(l),a.transformCopy(l),o.transformCopy(l),s.transformCopy(l)];return mr(u,t,`x`,`y`,n)||mr(u,t,`y`,`x`,n)}}_isOnLineTo(e,t,n){let r=this.anchor(),i=e.anchor(),a=_t(Math.atan2(i.y-r.y,i.x-r.x));return new j([r.x,r.y-n/2],[r.distanceTo(i),n]).containsPoint(t.transformCopy(M().rotate(-a,r)))}_isOnPathTo(e,t,n,r){let i;return i=this.controlOut()&&e.controlIn()?this._isOnCurveTo(e,t,n/2,r):this._isOnLineTo(e,t,n),i}};function Sr(e){let t=e.length,n=ht,r=gt;for(let i=0;i<t;i++)r=Math.max(r,e[i]),n=Math.min(n,e[i]);return{min:n,max:r}}var Cr=xr;let wr=.333;function Tr(e,t){let n=e.slice(0),r=[],i=n.length;if(i>2&&(Er(0,n),i=n.length),i<2||i===2&&n[0].equals(n[1]))return r;let a=n[0],o=n[1],s=n[2];for(r.push(new Cr(a));a.equals(n[i-1]);)t=!0,n.pop(),i--;if(i===2){let e=Mr(a,o,`x`,`y`);return Tt(r).controlOut(Pr(e,a,o,`x`,`y`)),r.push(new Cr(o,Fr(e,a,o,`x`,`y`))),r}let c,l;if(t){a=n[i-1],o=n[0],s=n[1];let e=Ar(a,o,s);c=e[1],l=e[0]}else c=Pr(Mr(a,o,`x`,`y`),a,o,`x`,`y`);let u=c;for(let e=0;e<=i-3;e++)if(Er(e,n),i=n.length,e+3<=i){a=n[e],o=n[e+1],s=n[e+2];let t=Ar(a,o,s);Tt(r).controlOut(u),u=t[1];let i=t[0];r.push(new Cr(o,i))}if(t){a=n[i-2],o=n[i-1],s=n[0];let e=Ar(a,o,s);Tt(r).controlOut(u),r.push(new Cr(o,e[0])),Tt(r).controlOut(e[1]),r.push(new Cr(s,l))}else{let e=Mr(o,s,`x`,`y`);Tt(r).controlOut(u),r.push(new Cr(s,Fr(e,o,s,`x`,`y`)))}return r}functio