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d3-force - npm Package Compare versions

Comparing version 2.1.0 to 2.1.1

2

dist/d3-force.js

@@ -1,2 +0,2 @@

// https://d3js.org/d3-force/ v2.1.0 Copyright 2020 Mike Bostock
// https://d3js.org/d3-force/ v2.1.1 Copyright 2020 Mike Bostock
(function (global, factory) {

@@ -3,0 +3,0 @@ typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports, require('d3-quadtree'), require('d3-dispatch'), require('d3-timer')) :

2

dist/d3-force.min.js

@@ -1,2 +0,2 @@

// https://d3js.org/d3-force/ v2.1.0 Copyright 2020 Mike Bostock
// https://d3js.org/d3-force/ v2.1.1 Copyright 2020 Mike Bostock
!function(n,t){"object"==typeof exports&&"undefined"!=typeof module?t(exports,require("d3-quadtree"),require("d3-dispatch"),require("d3-timer")):"function"==typeof define&&define.amd?define(["exports","d3-quadtree","d3-dispatch","d3-timer"],t):t((n=n||self).d3=n.d3||{},n.d3,n.d3,n.d3)}(this,function(n,t,r,e){"use strict";function i(n){return function(){return n}}function u(n){return 1e-6*(n()-.5)}function o(n){return n.x+n.vx}function f(n){return n.y+n.vy}function a(n){return n.index}function c(n,t){var r=n.get(t);if(!r)throw new Error("node not found: "+t);return r}const l=1664525,h=1013904223,v=4294967296;function y(n){return n.x}function d(n){return n.y}var x=10,g=Math.PI*(3-Math.sqrt(5));n.forceCenter=function(n,t){var r,e=1;function i(){var i,u,o=r.length,f=0,a=0;for(i=0;i<o;++i)f+=(u=r[i]).x,a+=u.y;for(f=(f/o-n)*e,a=(a/o-t)*e,i=0;i<o;++i)(u=r[i]).x-=f,u.y-=a}return null==n&&(n=0),null==t&&(t=0),i.initialize=function(n){r=n},i.x=function(t){return arguments.length?(n=+t,i):n},i.y=function(n){return arguments.length?(t=+n,i):t},i.strength=function(n){return arguments.length?(e=+n,i):e},i},n.forceCollide=function(n){var r,e,a,c=1,l=1;function h(){for(var n,i,h,y,d,x,g,s=r.length,p=0;p<l;++p)for(i=t.quadtree(r,o,f).visitAfter(v),n=0;n<s;++n)h=r[n],x=e[h.index],g=x*x,y=h.x+h.vx,d=h.y+h.vy,i.visit(M);function M(n,t,r,e,i){var o=n.data,f=n.r,l=x+f;if(!o)return t>y+l||e<y-l||r>d+l||i<d-l;if(o.index>h.index){var v=y-o.x-o.vx,s=d-o.y-o.vy,p=v*v+s*s;p<l*l&&(0===v&&(p+=(v=u(a))*v),0===s&&(p+=(s=u(a))*s),p=(l-(p=Math.sqrt(p)))/p*c,h.vx+=(v*=p)*(l=(f*=f)/(g+f)),h.vy+=(s*=p)*l,o.vx-=v*(l=1-l),o.vy-=s*l)}}}function v(n){if(n.data)return n.r=e[n.data.index];for(var t=n.r=0;t<4;++t)n[t]&&n[t].r>n.r&&(n.r=n[t].r)}function y(){if(r){var t,i,u=r.length;for(e=new Array(u),t=0;t<u;++t)i=r[t],e[i.index]=+n(i,t,r)}}return"function"!=typeof n&&(n=i(null==n?1:+n)),h.initialize=function(n,t){r=n,a=t,y()},h.iterations=function(n){return arguments.length?(l=+n,h):l},h.strength=function(n){return arguments.length?(c=+n,h):c},h.radius=function(t){return arguments.length?(n="function"==typeof t?t:i(+t),y(),h):n},h},n.forceLink=function(n){var t,r,e,o,f,l,h=a,v=function(n){return 1/Math.min(o[n.source.index],o[n.target.index])},y=i(30),d=1;function x(e){for(var i=0,o=n.length;i<d;++i)for(var a,c,h,v,y,x,g,s=0;s<o;++s)c=(a=n[s]).source,v=(h=a.target).x+h.vx-c.x-c.vx||u(l),y=h.y+h.vy-c.y-c.vy||u(l),v*=x=((x=Math.sqrt(v*v+y*y))-r[s])/x*e*t[s],y*=x,h.vx-=v*(g=f[s]),h.vy-=y*g,c.vx+=v*(g=1-g),c.vy+=y*g}function g(){if(e){var i,u,a=e.length,l=n.length,v=new Map(e.map((n,t)=>[h(n,t,e),n]));for(i=0,o=new Array(a);i<l;++i)(u=n[i]).index=i,"object"!=typeof u.source&&(u.source=c(v,u.source)),"object"!=typeof u.target&&(u.target=c(v,u.target)),o[u.source.index]=(o[u.source.index]||0)+1,o[u.target.index]=(o[u.target.index]||0)+1;for(i=0,f=new Array(l);i<l;++i)u=n[i],f[i]=o[u.source.index]/(o[u.source.index]+o[u.target.index]);t=new Array(l),s(),r=new Array(l),p()}}function s(){if(e)for(var r=0,i=n.length;r<i;++r)t[r]=+v(n[r],r,n)}function p(){if(e)for(var t=0,i=n.length;t<i;++t)r[t]=+y(n[t],t,n)}return null==n&&(n=[]),x.initialize=function(n,t){e=n,l=t,g()},x.links=function(t){return arguments.length?(n=t,g(),x):n},x.id=function(n){return arguments.length?(h=n,x):h},x.iterations=function(n){return arguments.length?(d=+n,x):d},x.strength=function(n){return arguments.length?(v="function"==typeof n?n:i(+n),s(),x):v},x.distance=function(n){return arguments.length?(y="function"==typeof n?n:i(+n),p(),x):y},x},n.forceManyBody=function(){var n,r,e,o,f,a=i(-30),c=1,l=1/0,h=.81;function v(e){var i,u=n.length,f=t.quadtree(n,y,d).visitAfter(g);for(o=e,i=0;i<u;++i)r=n[i],f.visit(s)}function x(){if(n){var t,r,e=n.length;for(f=new Array(e),t=0;t<e;++t)r=n[t],f[r.index]=+a(r,t,n)}}function g(n){var t,r,e,i,u,o=0,a=0;if(n.length){for(e=i=u=0;u<4;++u)(t=n[u])&&(r=Math.abs(t.value))&&(o+=t.value,a+=r,e+=r*t.x,i+=r*t.y);n.x=e/a,n.y=i/a}else{(t=n).x=t.data.x,t.y=t.data.y;do{o+=f[t.data.index]}while(t=t.next)}n.value=o}function s(n,t,i,a){if(!n.value)return!0;var v=n.x-r.x,y=n.y-r.y,d=a-t,x=v*v+y*y;if(d*d/h<x)return x<l&&(0===v&&(x+=(v=u(e))*v),0===y&&(x+=(y=u(e))*y),x<c&&(x=Math.sqrt(c*x)),r.vx+=v*n.value*o/x,r.vy+=y*n.value*o/x),!0;if(!(n.length||x>=l)){(n.data!==r||n.next)&&(0===v&&(x+=(v=u(e))*v),0===y&&(x+=(y=u(e))*y),x<c&&(x=Math.sqrt(c*x)));do{n.data!==r&&(d=f[n.data.index]*o/x,r.vx+=v*d,r.vy+=y*d)}while(n=n.next)}}return v.initialize=function(t,r){n=t,e=r,x()},v.strength=function(n){return arguments.length?(a="function"==typeof n?n:i(+n),x(),v):a},v.distanceMin=function(n){return arguments.length?(c=n*n,v):Math.sqrt(c)},v.distanceMax=function(n){return arguments.length?(l=n*n,v):Math.sqrt(l)},v.theta=function(n){return arguments.length?(h=n*n,v):Math.sqrt(h)},v},n.forceRadial=function(n,t,r){var e,u,o,f=i(.1);function a(n){for(var i=0,f=e.length;i<f;++i){var a=e[i],c=a.x-t||1e-6,l=a.y-r||1e-6,h=Math.sqrt(c*c+l*l),v=(o[i]-h)*u[i]*n/h;a.vx+=c*v,a.vy+=l*v}}function c(){if(e){var t,r=e.length;for(u=new Array(r),o=new Array(r),t=0;t<r;++t)o[t]=+n(e[t],t,e),u[t]=isNaN(o[t])?0:+f(e[t],t,e)}}return"function"!=typeof n&&(n=i(+n)),null==t&&(t=0),null==r&&(r=0),a.initialize=function(n){e=n,c()},a.strength=function(n){return arguments.length?(f="function"==typeof n?n:i(+n),c(),a):f},a.radius=function(t){return arguments.length?(n="function"==typeof t?t:i(+t),c(),a):n},a.x=function(n){return arguments.length?(t=+n,a):t},a.y=function(n){return arguments.length?(r=+n,a):r},a},n.forceSimulation=function(n){var t,i=1,u=.001,o=1-Math.pow(u,1/300),f=0,a=.6,c=new Map,y=e.timer(p),d=r.dispatch("tick","end"),s=function(){let n=1;return()=>(n=(l*n+h)%v)/v}();function p(){M(),d.call("tick",t),i<u&&(y.stop(),d.call("end",t))}function M(r){var e,u,l=n.length;void 0===r&&(r=1);for(var h=0;h<r;++h)for(i+=(f-i)*o,c.forEach(function(n){n(i)}),e=0;e<l;++e)null==(u=n[e]).fx?u.x+=u.vx*=a:(u.x=u.fx,u.vx=0),null==u.fy?u.y+=u.vy*=a:(u.y=u.fy,u.vy=0);return t}function w(){for(var t,r=0,e=n.length;r<e;++r){if((t=n[r]).index=r,null!=t.fx&&(t.x=t.fx),null!=t.fy&&(t.y=t.fy),isNaN(t.x)||isNaN(t.y)){var i=x*Math.sqrt(.5+r),u=r*g;t.x=i*Math.cos(u),t.y=i*Math.sin(u)}(isNaN(t.vx)||isNaN(t.vy))&&(t.vx=t.vy=0)}}function q(t){return t.initialize&&t.initialize(n,s),t}return null==n&&(n=[]),w(),t={tick:M,restart:function(){return y.restart(p),t},stop:function(){return y.stop(),t},nodes:function(r){return arguments.length?(n=r,w(),c.forEach(q),t):n},alpha:function(n){return arguments.length?(i=+n,t):i},alphaMin:function(n){return arguments.length?(u=+n,t):u},alphaDecay:function(n){return arguments.length?(o=+n,t):+o},alphaTarget:function(n){return arguments.length?(f=+n,t):f},velocityDecay:function(n){return arguments.length?(a=1-n,t):1-a},randomSource:function(n){return arguments.length?(s=n,c.forEach(q),t):s},force:function(n,r){return arguments.length>1?(null==r?c.delete(n):c.set(n,q(r)),t):c.get(n)},find:function(t,r,e){var i,u,o,f,a,c=0,l=n.length;for(null==e?e=1/0:e*=e,c=0;c<l;++c)(o=(i=t-(f=n[c]).x)*i+(u=r-f.y)*u)<e&&(a=f,e=o);return a},on:function(n,r){return arguments.length>1?(d.on(n,r),t):d.on(n)}}},n.forceX=function(n){var t,r,e,u=i(.1);function o(n){for(var i,u=0,o=t.length;u<o;++u)(i=t[u]).vx+=(e[u]-i.x)*r[u]*n}function f(){if(t){var i,o=t.length;for(r=new Array(o),e=new Array(o),i=0;i<o;++i)r[i]=isNaN(e[i]=+n(t[i],i,t))?0:+u(t[i],i,t)}}return"function"!=typeof n&&(n=i(null==n?0:+n)),o.initialize=function(n){t=n,f()},o.strength=function(n){return arguments.length?(u="function"==typeof n?n:i(+n),f(),o):u},o.x=function(t){return arguments.length?(n="function"==typeof t?t:i(+t),f(),o):n},o},n.forceY=function(n){var t,r,e,u=i(.1);function o(n){for(var i,u=0,o=t.length;u<o;++u)(i=t[u]).vy+=(e[u]-i.y)*r[u]*n}function f(){if(t){var i,o=t.length;for(r=new Array(o),e=new Array(o),i=0;i<o;++i)r[i]=isNaN(e[i]=+n(t[i],i,t))?0:+u(t[i],i,t)}}return"function"!=typeof n&&(n=i(null==n?0:+n)),o.initialize=function(n){t=n,f()},o.strength=function(n){return arguments.length?(u="function"==typeof n?n:i(+n),f(),o):u},o.y=function(t){return arguments.length?(n="function"==typeof t?t:i(+t),f(),o):n},o},Object.defineProperty(n,"__esModule",{value:!0})});

8

package.json
{
"name": "d3-force",
"version": "2.1.0",
"version": "2.1.1",
"description": "Force-directed graph layout using velocity Verlet integration.",

@@ -40,5 +40,5 @@ "keywords": [

"dependencies": {
"d3-dispatch": "1",
"d3-quadtree": "1",
"d3-timer": "1"
"d3-dispatch": "1 - 2",
"d3-quadtree": "1 - 2",
"d3-timer": "1 - 2"
},

@@ -45,0 +45,0 @@ "sideEffects": false,

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