d3 - npm Package Compare versions

Comparing version 2.3.3 to 2.3.4

d3.geo.js

@@ -545,6 +545,7 @@ (function(){d3.geo = {};
     var polygon = d3.geom.polygon(coordinates[0].map(projection)), // exterior ring
-        centroid = polygon.centroid(1),
+        area = polygon.area(),
+        centroid = polygon.centroid(area < 0 ? (area *= -1, 1) : -1),
         x = centroid[0],
         y = centroid[1],
-        z = Math.abs(polygon.area()),
+        z = area,
         i = 0, // coordinates index
@@ -554,6 +555,7 @@ n = coordinates.length;
       polygon = d3.geom.polygon(coordinates[i].map(projection)); // holes
-      centroid = polygon.centroid(1);
+      area = polygon.area();
+      centroid = polygon.centroid(area < 0 ? (area *= -1, 1) : -1);
       x -= centroid[0];
       y -= centroid[1];
-      z -= Math.abs(polygon.area());
+      z -= area;
     }
@@ -560,0 +562,0 @@ return [x, y, 6 * z]; // weighted centroid

d3.geo.min.js

@@ -1,1 +0,1 @@
-(function(){function o(b,c){function r(b){var c=Math.sin(p-(b*=p))/q,d=Math.sin(b)/q,g=c*h*e+d*n*k,j=c*h*f+d*n*l,m=c*i+d*o;return[Math.atan2(j,g)/a,Math.atan2(m,Math.sqrt(g*g+j*j))/a]}var d=b[0]*a,e=Math.cos(d),f=Math.sin(d),g=b[1]*a,h=Math.cos(g),i=Math.sin(g),j=c[0]*a,k=Math.cos(j),l=Math.sin(j),m=c[1]*a,n=Math.cos(m),o=Math.sin(m),p=r.d=Math.acos(Math.max(-1,Math.min(1,i*o+h*n*Math.cos(j-d)))),q=Math.sin(p);return r}function n(a){return a.target}function m(a){return a.source}function l(a,b){for(var c=a.coordinates[0],d=0,e=c.length;d<e;d++)b.apply(null,c[d])}function k(a,b){b.apply(null,a.coordinates)}function j(a,b){for(var c=a.coordinates,d=0,e=c.length;d<e;d++)for(var f=c[d][0],g=0,h=f.length;g<h;g++)b.apply(null,f[g])}function i(a,b){for(var c=a.coordinates,d=0,e=c.length;d<e;d++)for(var f=c[d],g=0,h=f.length;g<h;g++)b.apply(null,f[g])}function h(a,b){for(var c=a.coordinates,d=0,e=c.length;d<e;d++)b.apply(null,c[d])}function g(a,b){for(var c=a.features,e=0,f=c.length;e<f;e++)d(c[e].geometry,b)}function f(a,b){d(a.geometry,b)}function d(a,b){a.type in e&&e[a.type](a,b)}function c(a){return"m0,"+a+"a"+a+","+a+" 0 1,1 0,"+ -2*a+"a"+a+","+a+" 0 1,1 0,"+2*a+"z"}function b(a,b){return function(c){return c&&c.type in a?a[c.type](c):b}}d3.geo={};var a=Math.PI/180;d3.geo.azimuthal=function(){function j(c){var g=c[0]*a-f,j=c[1]*a,k=Math.cos(g),l=Math.sin(g),m=Math.cos(j),n=Math.sin(j),o=b!=="orthographic"?i*n+h*m*k:null,p,q=b==="stereographic"?1/(1+o):b==="gnomonic"?1/o:b==="equidistant"?(p=Math.acos(o),p?p/Math.sin(p):0):b==="equalarea"?Math.sqrt(2/(1+o)):1,r=q*m*l,s=q*(i*m*k-h*n);return[d*r+e[0],d*s+e[1]]}var b="orthographic",c,d=200,e=[480,250],f,g,h,i;j.invert=function(c){var 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b=[-98,38],c=[29.5,45.5],d=1e3,e=[480,250],f,g,h,i;j.invert=function(b){var c=(b[0]-e[0])/d,j=(b[1]-e[1])/d,k=i+j,l=Math.atan2(c,k),m=Math.sqrt(c*c+k*k);return[(f+l/g)/a,Math.asin((h-m*m*g*g)/(2*g))/a]},j.origin=function(a){if(!arguments.length)return b;b=[+a[0],+a[1]];return k()},j.parallels=function(a){if(!arguments.length)return c;c=[+a[0],+a[1]];return k()},j.scale=function(a){if(!arguments.length)return d;d=+a;return j},j.translate=function(a){if(!arguments.length)return e;e=[+a[0],+a[1]];return j};return k()},d3.geo.albersUsa=function(){function e(e){var f=e[0],g=e[1];return(g>50?b:f<-140?c:g<21?d:a)(e)}var a=d3.geo.albers(),b=d3.geo.albers().origin([-160,60]).parallels([55,65]),c=d3.geo.albers().origin([-160,20]).parallels([8,18]),d=d3.geo.albers().origin([-60,10]).parallels([8,18]);e.scale=function(f){if(!arguments.length)return a.scale();a.scale(f),b.scale(f*.6),c.scale(f),d.scale(f*1.5);return e.translate(a.translate())},e.translate=function(f){if(!arguments.length)return 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d=c[0]/360,e=-c[1]/360;return[a*d+b[0],a*e+b[1]]}var a=500,b=[480,250];c.invert=function(c){var d=(c[0]-b[0])/a,e=(c[1]-b[1])/a;return[360*d,-360*e]},c.scale=function(b){if(!arguments.length)return a;a=+b;return c},c.translate=function(a){if(!arguments.length)return b;b=[+a[0],+a[1]];return c};return c},d3.geo.mercator=function(){function d(d){var e=d[0]/360,f=-(Math.log(Math.tan(Math.PI/4+d[1]*a/2))/a)/360;return[b*e+c[0],b*Math.max(-0.5,Math.min(.5,f))+c[1]]}var b=500,c=[480,250];d.invert=function(d){var e=(d[0]-c[0])/b,f=(d[1]-c[1])/b;return[360*e,2*Math.atan(Math.exp(-360*f*a))/a-90]},d.scale=function(a){if(!arguments.length)return b;b=+a;return d},d.translate=function(a){if(!arguments.length)return c;c=[+a[0],+a[1]];return d};return d},d3.geo.path=function(){function m(a){return Math.abs(d3.geom.polygon(a.map(e)).area())}function k(a){var 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b=0,c=a.coordinates,d=-1,e=c.length;while(++d<e)b+=j(c[d]);return b},GeometryCollection:function(a){var b=0,c=a.geometries,d=-1,e=c.length;while(++d<e)b+=i(c[d]);return b}},0),l=f.centroid=b({Feature:function(a){return l(a.geometry)},Polygon:function(a){var b=k(a.coordinates);return[b[0]/b[2],b[1]/b[2]]},MultiPolygon:function(a){var b=0,c=a.coordinates,d,e=0,f=0,g=0,h=-1,i=c.length;while(++h<i)d=k(c[h]),e+=d[0],f+=d[1],g+=d[2];return[e/g,f/g]}});f.projection=function(a){e=a;return f},f.pointRadius=function(b){typeof b=="function"?a=b:(a=+b,d=c(a));return f};return f},d3.geo.bounds=function(a){var b=Infinity,c=Infinity,e=-Infinity,f=-Infinity;d(a,function(a,d){a<b&&(b=a),a>e&&(e=a),d<c&&(c=d),d>f&&(f=d)});return[[b,c],[e,f]]};var e={Feature:f,FeatureCollection:g,LineString:h,MultiLineString:i,MultiPoint:h,MultiPolygon:j,Point:k,Polygon:l};d3.geo.circle=function(){function k(a){var 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+(function(){function o(b,c){function r(b){var c=Math.sin(p-(b*=p))/q,d=Math.sin(b)/q,g=c*h*e+d*n*k,j=c*h*f+d*n*l,m=c*i+d*o;return[Math.atan2(j,g)/a,Math.atan2(m,Math.sqrt(g*g+j*j))/a]}var d=b[0]*a,e=Math.cos(d),f=Math.sin(d),g=b[1]*a,h=Math.cos(g),i=Math.sin(g),j=c[0]*a,k=Math.cos(j),l=Math.sin(j),m=c[1]*a,n=Math.cos(m),o=Math.sin(m),p=r.d=Math.acos(Math.max(-1,Math.min(1,i*o+h*n*Math.cos(j-d)))),q=Math.sin(p);return r}function n(a){return a.target}function m(a){return a.source}function l(a,b){for(var c=a.coordinates[0],d=0,e=c.length;d<e;d++)b.apply(null,c[d])}function k(a,b){b.apply(null,a.coordinates)}function j(a,b){for(var c=a.coordinates,d=0,e=c.length;d<e;d++)for(var f=c[d][0],g=0,h=f.length;g<h;g++)b.apply(null,f[g])}function i(a,b){for(var c=a.coordinates,d=0,e=c.length;d<e;d++)for(var f=c[d],g=0,h=f.length;g<h;g++)b.apply(null,f[g])}function h(a,b){for(var c=a.coordinates,d=0,e=c.length;d<e;d++)b.apply(null,c[d])}function g(a,b){for(var 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package.json

 {
   "name": "d3",
-  "version": "2.3.3",
+  "version": "2.3.4",
   "description": "A small, free JavaScript library for manipulating documents based on data.",
@@ -5,0 +5,0 @@ "keywords": [

src/core/core.js

@@ -1,1 +0,1 @@
-d3 = {version: "2.3.3"}; // semver
+d3 = {version: "2.3.4"}; // semver

src/geo/path.js

@@ -189,6 +189,7 @@ /**
     var polygon = d3.geom.polygon(coordinates[0].map(projection)), // exterior ring
-        centroid = polygon.centroid(1),
+        area = polygon.area(),
+        centroid = polygon.centroid(area < 0 ? (area *= -1, 1) : -1),
         x = centroid[0],
         y = centroid[1],
-        z = Math.abs(polygon.area()),
+        z = area,
         i = 0, // coordinates index
@@ -198,6 +199,7 @@ n = coordinates.length;
       polygon = d3.geom.polygon(coordinates[i].map(projection)); // holes
-      centroid = polygon.centroid(1);
+      area = polygon.area();
+      centroid = polygon.centroid(area < 0 ? (area *= -1, 1) : -1);
       x -= centroid[0];
       y -= centroid[1];
-      z -= Math.abs(polygon.area());
+      z -= area;
     }
@@ -204,0 +206,0 @@ return [x, y, 6 * z]; // weighted centroid

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48021

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