From f7a81dadfffdf76369b21b86fef54ced84d9b5fd Mon Sep 17 00:00:00 2001
From: Markus Harrer <github@markusharrer.de>
Date: Fri, 15 Mar 2024 13:27:04 +0100
Subject: [PATCH] add output

---
 .../output/hotspots.html                      | 148 ++++++++++++++++++
 1 file changed, 148 insertions(+)
 create mode 100644 demos/20240315_BOBKonf_2024/output/hotspots.html
diff --git a/demos/20240315_BOBKonf_2024/output/hotspots.html b/demos/20240315_BOBKonf_2024/output/hotspots.html
new file mode 100644
index 0000000..39782bc
--- /dev/null
+++ b/demos/20240315_BOBKonf_2024/output/hotspots.html
@@ -0,0 +1,148 @@
+<!DOCTYPE html>
+<html>
+
+<head>
+    <meta charset="utf-8">
+    <style>
+        .node {
+            cursor: pointer;
+        }
+        
+        .node:hover {
+            stroke: #000;
+            stroke-width: 1.5px;
+        }
+        
+        .node--leaf {
+            fill: white;
+        }
+        
+        .label {
+            font: 12px "Helvetica Neue", Helvetica, Arial, sans-serif;
+            text-anchor: middle;
+            fill: white;
+        }
+        
+        .label,
+        .node--root,
+        .node--leaf {
+            pointer-events: none;
+        }
+
+    </style>
+</head>
+<html>
+<svg width="1200" height="1200"></svg>
+<script>
+// https://d3js.org Version 4.10.0. Copyright 2017 Mike Bostock.
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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:Ga(this,t,n)}this._x0=this._x1,this._x1=t,this._y0=this._y1,this._y1=n}};Ka.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 e=(this._x0+4*this._x1+t)/6,r=(this._y0+4*this._y1+n)/6;this._line?this._context.lineTo(e,r):this._context.moveTo(e,r);break;case 3:this._point=4;default:Ga(this,t,n)}this._x0=this._x1,this._x1=t,this._y0=this._y1,this._y1=n}};tc.prototype={lineStart:function(){this._x=[],this._y=[],this._basis.lineStart()},lineEnd:function(){var t=this._x,n=this._y,e=t.length-1;if(e>0)for(var r,i=t[0],o=n[0],u=t[e]-i,a=n[e]-o,c=-1;++c<=e;)r=c/e,this._basis.point(this._beta*t[c]+(1-this._beta)*(i+r*u),this._beta*n[c]+(1-this._beta)*(o+r*a));this._x=this._y=null,this._basis.lineEnd()},point:function(t,n){this._x.push(+t),this._y.push(+n)}};var Xg=function t(n){function e(t){return 1===n?new Ja(t):new tc(t,n)}return e.beta=function(n){return t(+n)},e}(.85);ec.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:nc(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:nc(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 $g=function t(n){function e(t){return new ec(t,n)}return e.tension=function(n){return t(+n)},e}(0);rc.prototype={areaStart:Hg,areaEnd:Hg,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:nc(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 Vg=function t(n){function e(t){return new rc(t,n)}return e.tension=function(n){return t(+n)},e}(0);ic.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 2:this._point=3,this._line?this._context.lineTo(this._x2,this._y2):this._context.moveTo(this._x2,this._y2);break;case 3:this._point=4;default:nc(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 Wg=function t(n){function e(t){return new ic(t,n)}return e.tension=function(n){return t(+n)},e}(0);uc.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._l01_a=this._l12_a=this._l23_a=this._l01_2a=this._l12_2a=this._l23_2a=this._point=0},lineEnd:function(){switch(this._point){case 2:this._context.lineTo(this._x2,this._y2);break;case 3:this.point(this._x2,this._y2)}(this._line||0!==this._line&&1===this._point)&&this._context.closePath(),this._line=1-this._line},point:function(t,n){if(t=+t,n=+n,this._point){var e=this._x2-t,r=this._y2-n;this._l23_a=Math.sqrt(this._l23_2a=Math.pow(e*e+r*r,this._alpha))}switch(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;default:oc(this,t,n)}this._l01_a=this._l12_a,this._l12_a=this._l23_a,this._l01_2a=this._l12_2a,this._l12_2a=this._l23_2a,this._x0=this._x1,this._x1=this._x2,this._x2=t,this._y0=this._y1,this._y1=this._y2,this._y2=n}};var Zg=function t(n){function e(t){return n?new uc(t,n):new ec(t,0)}return e.alpha=function(n){return t(+n)},e}(.5);ac.prototype={areaStart:Hg,areaEnd:Hg,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._l01_a=this._l12_a=this._l23_a=this._l01_2a=this._l12_2a=this._l23_2a=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){if(t=+t,n=+n,this._point){var e=this._x2-t,r=this._y2-n;this._l23_a=Math.sqrt(this._l23_2a=Math.pow(e*e+r*r,this._alpha))}switch(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:oc(this,t,n)}this._l01_a=this._l12_a,this._l12_a=this._l23_a,this._l01_2a=this._l12_2a,this._l12_2a=this._l23_2a,this._x0=this._x1,this._x1=this._x2,this._x2=t,this._y0=this._y1,this._y1=this._y2,this._y2=n}};var Gg=function t(n){function e(t){return n?new ac(t,n):new rc(t,0)}return e.alpha=function(n){return t(+n)},e}(.5);cc.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._l01_a=this._l12_a=this._l23_a=this._l01_2a=this._l12_2a=this._l23_2a=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){if(t=+t,n=+n,this._point){var e=this._x2-t,r=this._y2-n;this._l23_a=Math.sqrt(this._l23_2a=Math.pow(e*e+r*r,this._alpha))}switch(this._point){case 0:this._point=1;break;case 1:this._point=2;break;case 2:this._point=3,this._line?this._context.lineTo(this._x2,this._y2):this._context.moveTo(this._x2,this._y2);break;case 3:this._point=4;default:oc(this,t,n)}this._l01_a=this._l12_a,this._l12_a=this._l23_a,this._l01_2a=this._l12_2a,this._l12_2a=this._l23_2a,this._x0=this._x1,this._x1=this._x2,this._x2=t,this._y0=this._y1,this._y1=this._y2,this._y2=n}};var Jg=function t(n){function e(t){return n?new cc(t,n):new ic(t,0)}return e.alpha=function(n){return t(+n)},e}(.5);sc.prototype={areaStart:Hg,areaEnd:Hg,lineStart:function(){this._point=0},lineEnd:function(){this._point&&this._context.closePath()},point:function(t,n){t=+t,n=+n,this._point?this._context.lineTo(t,n):(this._point=1,this._context.moveTo(t,n))}};dc.prototype={areaStart:function(){this._line=0},areaEnd:function(){this._line=NaN},lineStart:function(){this._x0=this._x1=this._y0=this._y1=this._t0=NaN,this._point=0},lineEnd:function(){switch(this._point){case 2:this._context.lineTo(this._x1,this._y1);break;case 3:pc(this,this._t0,hc(this,this._t0))}(this._line||0!==this._line&&1===this._point)&&this._context.closePath(),this._line=1-this._line},point:function(t,n){var e=NaN;if(t=+t,n=+n,t!==this._x1||n!==this._y1){switch(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,pc(this,hc(this,e=lc(this,t,n)),e);break;default:pc(this,this._t0,e=lc(this,t,n))}this._x0=this._x1,this._x1=t,this._y0=this._y1,this._y1=n,this._t0=e}}},(vc.prototype=Object.create(dc.prototype)).point=function(t,n){dc.prototype.point.call(this,n,t)},_c.prototype={moveTo:function(t,n){this._context.moveTo(n,t)},closePath:function(){this._context.closePath()},lineTo:function(t,n){this._context.lineTo(n,t)},bezierCurveTo:function(t,n,e,r,i,o){this._context.bezierCurveTo(n,t,r,e,o,i)}},yc.prototype={areaStart:function(){this._line=0},areaEnd:function(){this._line=NaN},lineStart:function(){this._x=[],this._y=[]},lineEnd:function(){var t=this._x,n=this._y,e=t.length;if(e)if(this._line?this._context.lineTo(t[0],n[0]):this._context.moveTo(t[0],n[0]),2===e)this._context.lineTo(t[1],n[1]);else for(var r=gc(t),i=gc(n),o=0,u=1;u<e;++o,++u)this._context.bezierCurveTo(r[0][o],i[0][o],r[1][o],i[1][o],t[u],n[u]);(this._line||0!==this._line&&1===e)&&this._context.closePath(),this._line=1-this._line,this._x=this._y=null},point:function(t,n){this._x.push(+t),this._y.push(+n)}};mc.prototype={areaStart:function(){this._line=0},areaEnd:function(){this._line=NaN},lineStart:function(){this._x=this._y=NaN,this._point=0},lineEnd:function(){0<this._t&&this._t<1&&2===this._point&&this._context.lineTo(this._x,this._y),(this._line||0!==this._line&&1===this._point)&&this._context.closePath(),this._line>=0&&(this._t=1-this._t,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:if(this._t<=0)this._context.lineTo(this._x,n),this._context.lineTo(t,n);else{var e=this._x*(1-this._t)+t*this._t;this._context.lineTo(e,this._y),this._context.lineTo(e,n)}}this._x=t,this._y=n}};var Qg=function(t,n){if((i=t.length)>1)for(var e,r,i,o=1,u=t[n[0]],a=u.length;o<i;++o)for(r=u,u=t[n[o]],e=0;e<a;++e)u[e][1]+=u[e][0]=isNaN(r[e][1])?r[e][0]:r[e][1]},Kg=function(t){for(var n=t.length,e=new Array(n);--n>=0;)e[n]=n;return e},tm=function(t){var n=t.map(bc);return Kg(t).sort(function(t,e){return n[t]-n[e]})},nm=function(t){return function(){return t}};Tc.prototype={constructor:Tc,insert:function(t,n){var e,r,i;if(t){if(n.P=t,n.N=t.N,t.N&&(t.N.P=n),t.N=n,t.R){for(t=t.R;t.L;)t=t.L;t.L=n}else t.R=n;e=t}else this._?(t=Ec(this._),n.P=null,n.N=t,t.P=t.L=n,e=t):(n.P=n.N=null,this._=n,e=null);for(n.L=n.R=null,n.U=e,n.C=!0,t=n;e&&e.C;)e===(r=e.U).L?(i=r.R)&&i.C?(e.C=i.C=!1,r.C=!0,t=r):(t===e.R&&(Nc(this,e),e=(t=e).U),e.C=!1,r.C=!0,Sc(this,r)):(i=r.L)&&i.C?(e.C=i.C=!1,r.C=!0,t=r):(t===e.L&&(Sc(this,e),e=(t=e).U),e.C=!1,r.C=!0,Nc(this,r)),e=t.U;this._.C=!1},remove:function(t){t.N&&(t.N.P=t.P),t.P&&(t.P.N=t.N),t.N=t.P=null;var n,e,r,i=t.U,o=t.L,u=t.R;if(e=o?u?Ec(u):o:u,i?i.L===t?i.L=e:i.R=e:this._=e,o&&u?(r=e.C,e.C=t.C,e.L=o,o.U=e,e!==u?(i=e.U,e.U=t.U,t=e.R,i.L=t,e.R=u,u.U=e):(e.U=i,i=e,t=e.R)):(r=t.C,t=e),t&&(t.U=i),!r)if(t&&t.C)t.C=!1;else{do{if(t===this._)break;if(t===i.L){if((n=i.R).C&&(n.C=!1,i.C=!0,Nc(this,i),n=i.R),n.L&&n.L.C||n.R&&n.R.C){n.R&&n.R.C||(n.L.C=!1,n.C=!0,Sc(this,n),n=i.R),n.C=i.C,i.C=n.R.C=!1,Nc(this,i),t=this._;break}}else if((n=i.L).C&&(n.C=!1,i.C=!0,Sc(this,i),n=i.L),n.L&&n.L.C||n.R&&n.R.C){n.L&&n.L.C||(n.R.C=!1,n.C=!0,Nc(this,n),n=i.L),n.C=i.C,i.C=n.L.C=!1,Sc(this,i),t=this._;break}n.C=!0,t=i,i=i.U}while(!t.C);t&&(t.C=!1)}}};var em,rm,im,om,um,am=[],cm=[],sm=1e-6,fm=1e-12;Kc.prototype={constructor:Kc,polygons:function(){var t=this.edges;return this.cells.map(function(n){var e=n.halfedges.map(function(e){return Dc(n,t[e])});return e.data=n.site.data,e})},triangles:function(){var t=[],n=this.edges;return this.cells.forEach(function(e,r){if(o=(i=e.halfedges).length)for(var i,o,u,a=e.site,c=-1,s=n[i[o-1]],f=s.left===a?s.right:s.left;++c<o;)u=f,f=(s=n[i[c]]).left===a?s.right:s.left,u&&f&&r<u.index&&r<f.index&&Jc(a,u,f)<0&&t.push([a.data,u.data,f.data])}),t},links:function(){return this.edges.filter(function(t){return t.right}).map(function(t){return{source:t.left.data,target:t.right.data}})},find:function(t,n,e){for(var r,i,o=this,u=o._found||0,a=o.cells.length;!(i=o.cells[u]);)if(++u>=a)return null;var 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+</script>
+<script>
+
+	var plot_data = {'name': 'flare', 'children': [{'name': 'org', 'children': [{'name': 'springframework', 'children': [{'name': 'samples', 'children': [{'name': 'petclinic', 'children': [{'name': 'PetclinicInitializer (24 [1.0])', 'size': 24, 'color': '#b40426'}, {'name': 'model', 'children': [{'name': 'NamedEntity (5 [0.8])', 'size': 5, 'color': '#ee8468'}, {'name': 'Specialty (1 [1.0])', 'size': 1, 'color': '#b40426'}, {'name': 'PetType (1 [1.0])', 'size': 1, 'color': '#b40426'}, {'name': 'Vets (4 [0.0])', 'size': 4, 'color': '#3b4cc0'}, {'name': 'Visit (12 [1.0])', 'size': 12, 'color': '#b40426'}, {'name': 'BaseEntity (5 [1.0])', 'size': 5, 'color': '#b40426'}, {'name': 'Person (7 [1.0])', 'size': 7, 'color': '#b40426'}, {'name': 'Owner (40 [0.65])', 'size': 40, 'color': '#f6bda2'}, {'name': 'Pet (21 [0.8571428571428571])', 'size': 21, 'color': '#e26952'}, {'name': 'Vet (12 [0.08333333333333333])', 'size': 12, 'color': '#5470de'}]}, {'name': 'service', 'children': [{'name': 'ClinicServiceImpl (18 [0.8888888888888888])', 'size': 18, 'color': '#d95847'}]}, {'name': 'web', 'children': [{'name': 'OwnerController (36 [0.6388888888888888])', 'size': 36, 'color': '#f5c0a7'}, {'name': 'PetTypeFormatter (10 [0.9])', 'size': 10, 'color': '#d65244'}, {'name': 'PetController (30 [0.6])', 'size': 30, 'color': '#f2cbb7'}, {'name': 'PetValidator (11 [0.7272727272727273])', 'size': 11, 'color': '#f6a283'}, {'name': 'VisitController (16 [0.8125])', 'size': 16, 'color': '#eb7d62'}, {'name': 'VetController (10 [0.3])', 'size': 10, 'color': '#9ebeff'}, {'name': 'CrashController (2 [0.5])', 'size': 2, 'color': '#dddcdc'}]}, {'name': 'util', 'children': [{'name': 'EntityUtils (6 [0.0])', 'size': 6, 'color': '#3b4cc0'}, {'name': 'CallMonitoringAspect (24 [0.5416666666666666])', 'size': 24, 'color': '#e7d7ce'}]}, {'name': 'repository', 'children': [{'name': 'jdbc', 'children': [{'name': 'JdbcVisitRowMapper (7 [0.0])', 'size': 7, 'color': '#3b4cc0'}, {'name': 'JdbcPetRepositoryImpl (33 [0.0])', 'size': 33, 'color': '#3b4cc0'}, {'name': 'JdbcVetRepositoryImpl (17 [0.0])', 'size': 17, 'color': '#3b4cc0'}, {'name': 'JdbcPetRowMapper (9 [0.0])', 'size': 9, 'color': '#3b4cc0'}, {'name': 'JdbcVisitRepositoryImpl (26 [0.0])', 'size': 26, 'color': '#3b4cc0'}, {'name': 'JdbcPet (7 [0.0])', 'size': 7, 'color': '#3b4cc0'}, {'name': 'JdbcPetVisitExtractor (8 [0.0])', 'size': 8, 'color': '#3b4cc0'}, {'name': 'JdbcOwnerRepositoryImpl (43 [0.0])', 'size': 43, 'color': '#3b4cc0'}]}, {'name': 'jpa', 'children': [{'name': 'JpaVisitRepositoryImpl (8 [0.5])', 'size': 8, 'color': '#dddcdc'}, {'name': 'JpaOwnerRepositoryImpl (11 [0.9090909090909091])', 'size': 11, 'color': '#d44e41'}, {'name': 'JpaVetRepositoryImpl (2 [0.5])', 'size': 2, 'color': '#dddcdc'}, {'name': 'JpaPetRepositoryImpl (7 [0.8571428571428571])', 'size': 7, 'color': '#e26952'}]}]}]}]}]}]}]}
+	
+    var svg = d3.select("svg"),
+        margin = 2,
+        diameter = +svg.attr("width"),
+        g = svg.append("g").attr("transform", "translate(" + diameter / 2 + "," + diameter / 2 + ")");
+
+    var color = d3.scaleLinear()
+        .domain([-1, 5])
+        .range(["#fff", "#aaa"])
+        .interpolate(d3.interpolateHcl);
+
+    var pack = d3.pack()
+        .size([diameter - margin, diameter - margin]);
+	
+	root = d3.hierarchy(plot_data)
+		.sum(function(d) {
+			return d.size;
+		})
+		.sort(function(a, b) {
+			return b.value - a.value;
+		});
+
+	var focus = root,
+		nodes = pack(root).descendants(),
+		view;
+
+	var circle = g.selectAll("circle")
+		.data(nodes)
+		.enter().append("circle")
+		.attr("class", function(d) {
+			return d.parent ? d.children ? "node" : "node node--leaf" : "node node--root";
+		})
+		.style("fill", function(d) {
+			return d.data.color ? d.data.color : color(d.depth)
+		})
+		.on("click", function(d) {
+			if (focus !== d) zoom(d), d3.event.stopPropagation();
+		});
+
+	var text = g.selectAll("text")
+		.data(nodes)
+		.enter().append("text")
+		.attr("class", "label")
+		.style("fill-opacity", function(d) {
+			return d.parent === root ? 1 : 0;
+		})
+		.style("display", function(d) {
+			return d.parent === root ? "inline" : "none";
+		})
+		.text(function(d) {
+			return d.data.name;
+		});
+
+	var node = g.selectAll("circle,text");
+
+	svg
+		.style("background", color(-1))
+		.on("click", function() {
+			zoom(root);
+		});
+
+	zoomTo([root.x, root.y, root.r * 2 + margin]);
+
+	function zoom(d) {
+		var focus0 = focus;
+		focus = d;
+
+		var transition = d3.transition()
+			.duration(d3.event.altKey ? 7500 : 750)
+			.tween("zoom", function(d) {
+				var i = d3.interpolateZoom(view, [focus.x, focus.y, focus.r * 2 + margin]);
+				return function(t) {
+					zoomTo(i(t));
+				};
+			});
+
+		transition.selectAll("text")
+			.filter(function(d) {
+				return d.parent === focus || this.style.display === "inline";
+			})
+			.style("fill-opacity", function(d) {
+				return d.parent === focus ? 1 : 0;
+			})
+			.on("start", function(d) {
+				if (d.parent === focus) this.style.display = "inline";
+			})
+			.on("end", function(d) {
+				if (d.parent !== focus) this.style.display = "none";
+			});
+	}
+
+	function zoomTo(v) {
+		var k = diameter / v[2];
+		view = v;
+		node.attr("transform", function(d) {
+			return "translate(" + (d.x - v[0]) * k + "," + (d.y - v[1]) * k + ")";
+		});
+		circle.attr("r", function(d) {
+			return d.r * k;
+		});
+	}
+
+
+</script>
+
+</html>
