vega-force - npm Package Compare versions

Comparing version 4.1.1 to 4.2.0

build/vega-force.js

@@ -1238,3 +1238,4 @@ (function (global, factory) {
           'type': 'number',
-          'default': -30
+          'default': -30,
+          'expr': true
         }, {
@@ -1241,0 +1242,0 @@ 'name': 'theta',

build/vega-force.min.js

@@ -1,2 +0,2 @@
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arguments.length?(s=t,u.forEach(p),n):s},force:function(t,e){return arguments.length>1?(null==e?u.delete(t):u.set(t,p(e)),n):u.get(t)},find:function(n,e,r){var i,o,a,u,f,l=0,s=t.length;for(null==r?r=1/0:r*=r,l=0;l<s;++l)(a=(i=n-(u=t[l]).x)*i+(o=e-u.y)*o)<r&&(f=u,r=a);return f},on:function(t,e){return arguments.length>1?(l.on(t,e),n):l.on(t)}}}const V={center:function(t,n){var e,r=1;function i(){var i,o,a=e.length,u=0,f=0;for(i=0;i<a;++i)u+=(o=e[i]).x,f+=o.y;for(u=(u/a-t)*r,f=(f/a-n)*r,i=0;i<a;++i)(o=e[i]).x-=u,o.y-=f}return null==t&&(t=0),null==n&&(n=0),i.initialize=function(t){e=t},i.x=function(n){return arguments.length?(t=+n,i):t},i.y=function(t){return arguments.length?(n=+t,i):n},i.strength=function(t){return arguments.length?(r=+t,i):r},i},collide:function(t){var n,e,r,i=1,o=1;function a(){for(var t,a,l,s,h,d,v,x=n.length,g=0;g<o;++g)for(a=u(n,y,p).visitAfter(f),t=0;t<x;++t)l=n[t],d=e[l.index],v=d*d,s=l.x+l.vx,h=l.y+l.vy,a.visit(_);function _(t,n,e,o,a){var u=t.data,f=t.r,y=d+f;if(!u)return n>s+y||o<s-y||e>h+y||a<h-y;if(u.index>l.index){var p=s-u.x-u.vx,x=h-u.y-u.vy,g=p*p+x*x;g<y*y&&(0===p&&(g+=(p=c(r))*p),0===x&&(g+=(x=c(r))*x),g=(y-(g=Math.sqrt(g)))/g*i,l.vx+=(p*=g)*(y=(f*=f)/(v+f)),l.vy+=(x*=g)*y,u.vx-=p*(y=1-y),u.vy-=x*y)}}}function f(t){if(t.data)return t.r=e[t.data.index];for(var n=t.r=0;n<4;++n)t[n]&&t[n].r>t.r&&(t.r=t[n].r)}function l(){if(n){var r,i,o=n.length;for(e=new Array(o),r=0;r<o;++r)i=n[r],e[i.index]=+t(i,r,n)}}return"function"!=typeof t&&(t=h(null==t?1:+t)),a.initialize=function(t,e){n=t,r=e,l()},a.iterations=function(t){return arguments.length?(o=+t,a):o},a.strength=function(t){return arguments.length?(i=+t,a):i},a.radius=function(n){return arguments.length?(t="function"==typeof n?n:h(+n),l(),a):t},a},nbody:function(){var t,n,e,r,i,o=h(-30),a=1,f=1/0,l=.81;function s(e){var i,o=t.length,a=u(t,H,J).visitAfter(p);for(r=e,i=0;i<o;++i)n=t[i],a.visit(d)}function y(){if(t){var n,e,r=t.length;for(i=new 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arguments.length?(f=t*t,s):Math.sqrt(f)},s.theta=function(t){return arguments.length?(l=t*t,s):Math.sqrt(l)},s},link:function(t){var n,e,r,i,o,a,u=d,f=function(t){return 1/Math.min(i[t.source.index],i[t.target.index])},l=h(30),s=1;function y(r){for(var i=0,u=t.length;i<s;++i)for(var f,l,h,y,p,d,v,x=0;x<u;++x)l=(f=t[x]).source,y=(h=f.target).x+h.vx-l.x-l.vx||c(a),p=h.y+h.vy-l.y-l.vy||c(a),y*=d=((d=Math.sqrt(y*y+p*p))-e[x])/d*r*n[x],p*=d,h.vx-=y*(v=o[x]),h.vy-=p*v,l.vx+=y*(v=1-v),l.vy+=p*v}function p(){if(r){var a,f,l=r.length,s=t.length,h=new Map(r.map(((t,n)=>[u(t,n,r),t])));for(a=0,i=new Array(l);a<s;++a)(f=t[a]).index=a,"object"!=typeof f.source&&(f.source=v(h,f.source)),"object"!=typeof f.target&&(f.target=v(h,f.target)),i[f.source.index]=(i[f.source.index]||0)+1,i[f.target.index]=(i[f.target.index]||0)+1;for(a=0,o=new Array(s);a<s;++a)f=t[a],o[a]=i[f.source.index]/(i[f.source.index]+i[f.target.index]);n=new Array(s),x(),e=new Array(s),g()}}function x(){if(r)for(var 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nt(t,n){var r,i;for(r in t)if(e.isFunction(i=t[r])&&n.modified(e.accessorFields(i)))return 1;return 0}function et(t){var n,r;for(r in e.hasOwnProperty(V,t.force)||e.error("Unrecognized force: "+t.force),n=V[t.force](),t)e.isFunction(n[r])&&rt(n[r],t[r],t);return n}function rt(t,n,r){t(e.isFunction(n)?t=>n(t,r):n)}$.Definition={type:"Force",metadata:{modifies:!0},params:[{name:"static",type:"boolean",default:!1},{name:"restart",type:"boolean",default:!1},{name:"iterations",type:"number",default:300},{name:"alpha",type:"number",default:1},{name:"alphaMin",type:"number",default:.001},{name:"alphaTarget",type:"number",default:0},{name:"velocityDecay",type:"number",default:.4},{name:"forces",type:"param",array:!0,params:[{key:{force:"center"},params:[{name:"x",type:"number",default:0},{name:"y",type:"number",default:0}]},{key:{force:"collide"},params:[{name:"radius",type:"number",expr:!0},{name:"strength",type:"number",default:.7},{name:"iterations",type:"number",default:1}]},{key:{force:"nbody"},params:[{name:"strength",type:"number",default:-30,expr:!0},{name:"theta",type:"number",default:.9},{name:"distanceMin",type:"number",default:1},{name:"distanceMax",type:"number"}]},{key:{force:"link"},params:[{name:"links",type:"data"},{name:"id",type:"field"},{name:"distance",type:"number",default:30,expr:!0},{name:"strength",type:"number",expr:!0},{name:"iterations",type:"number",default:1}]},{key:{force:"x"},params:[{name:"strength",type:"number",default:.1},{name:"x",type:"field"}]},{key:{force:"y"},params:[{name:"strength",type:"number",default:.1},{name:"y",type:"field"}]}]},{name:"as",type:"string",array:!0,modify:!1,default:Z}]},e.inherits($,n.Transform,{transform(t,n){var e,r,i=this.value,o=n.changed(n.ADD_REM),a=t.modified(X),u=t.iterations||300;if(i?(o&&(n.modifies("index"),i.nodes(n.source)),(a||n.changed(n.MOD))&&tt(i,t,0,n)):(this.value=i=function(t,n){const e=Q(t),r=e.stop,i=e.restart;let o=!1;return e.stopped=()=>o,e.restart=()=>(o=!1,i()),e.stop=()=>(o=!0,r()),tt(e,n,!0).on("end",(()=>o=!0))}(n.source,t),i.on("tick",(e=n.dataflow,r=this,()=>e.touch(r).run())),t.static||(o=!0,i.tick()),n.modifies("index")),a||o||t.modified(Y)||n.changed()&&t.restart)if(i.alpha(Math.max(i.alpha(),t.alpha||1)).alphaDecay(1-Math.pow(i.alphaMin(),1/u)),t.static)for(i.stop();--u>=0;)i.tick();else if(i.stopped()&&i.restart(),!o)return n.StopPropagation;return this.finish(t,n)},finish(t,n){const e=n.dataflow;for(let t,n=this._argops,u=0,f=n.length;u<f;++u)if(t=n[u],t.name===W&&"link"===t.op._argval.force)for(var r,i=t.op._argops,o=0,a=i.length;o<a;++o)if("links"===i[o].name&&(r=i[o].op.source)){e.pulse(r,e.changeset().reflow());break}return n.reflow(t.modified()).modifies(Z)}}),t.force=$}));
 //# sourceMappingURL=vega-force.min.js.map

build/vega-force.module.js

@@ -101,3 +101,4 @@ import { Transform } from 'vega-dataflow';
         'type': 'number',
-        'default': -30
+        'default': -30,
+        'expr': true
       }, {
@@ -104,0 +105,0 @@ 'name': 'theta',

package.json

 {
   "name": "vega-force",
-  "version": "4.1.1",
+  "version": "4.2.0",
   "description": "Force simulation transform for Vega dataflows.",
@@ -30,3 +30,3 @@ "keywords": [
   },
-  "gitHead": "fb1092f6b931d450f9c210b67ae4752bd3dd461b"
+  "gitHead": "3290eaee7de69ad448a44349856107a461e67247"
 }

src/Force.js

@@ -69,3 +69,3 @@ import {Transform} from 'vega-dataflow';
           'params': [
-            { 'name': 'strength', 'type': 'number', 'default': -30 },
+            { 'name': 'strength', 'type': 'number', 'default': -30, 'expr': true },
             { 'name': 'theta', 'type': 'number', 'default': 0.9 },
@@ -72,0 +72,0 @@ { 'name': 'distanceMin', 'type': 'number', 'default': 1 },

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Total package byte prevSize

152163

increased by0.12%

Lines of code

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increased by0.1%

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