d3-geo - npm Package Compare versions

Comparing version 0.0.2 to 0.0.3

build/d3-geo.min.js

@@ -1,2 +0,2 @@
-// https://d3js.org/d3-geo/ Version 0.0.2. Copyright 2016 Mike Bostock.
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arguments.length?(A=null==n?(P=p=s=v=null,Nn):pn(P=+n[0][0],p=+n[0][1],s=+n[1][0],v=+n[1][1]),o()):null==P?null:[[P,p],[s,v]]},t.scale=function(n){return arguments.length?(d=+n,e()):d},t.translate=function(n){return arguments.length?(E=+n[0],S=+n[1],e()):[E,S]},t.center=function(n){return arguments.length?(y=n[0]%360*yr,m=n[1]%360*yr,e()):[y*Sr,m*Sr]},t.rotate=function(n){return arguments.length?(M=n[0]%360*yr,x=n[1]%360*yr,N=n.length>2?n[2]%360*yr:0,e()):[M*Sr,x*Sr,N*Sr]},t.precision=function(n){return arguments.length?(b=Yn(i,C=n*n),o()):qr(C)},function(){return u=n.apply(this,arguments),t.invert=u.invert&&r,e()}}function it(n){var t=0,r=gr/3,i=rt(n),e=i(t,r);return e.parallels=function(n){return arguments.length?i(t=n[0]*yr,r=n[1]*yr):[t*Sr,r*Sr]},e}function et(n,t){function r(n,t){var r=qr(o-2*e*Cr(t))/e;return[r*Cr(n*=e),c-r*Nr(n)]}var i=Cr(n),e=(i+Cr(t))/2,o=1+i*(2*e-i),c=qr(o)/e;return r.invert=function(n,t){var r=c-t;return[xr(n,r)/e,u((o-(n*n+r*r)*e*e)/(2*e))]},r}function ot(){return it(et).scale(151).translate([480,347])}function ut(){return ot().parallels([29.5,45.5]).scale(1070).translate([480,250]).rotate([96,0]).center([-.6,38.7])}function ct(n){var t=n.length;return{point:function(r,i){for(var e=-1;++e<t;)n[e].point(r,i)},sphere:function(){for(var r=-1;++r<t;)n[r].sphere()},lineStart:function(){for(var r=-1;++r<t;)n[r].lineStart()},lineEnd:function(){for(var r=-1;++r<t;)n[r].lineEnd()},polygonStart:function(){for(var r=-1;++r<t;)n[r].polygonStart()},polygonEnd:function(){for(var r=-1;++r<t;)n[r].polygonEnd()}}}function ft(){function n(n){var t=n[0],r=n[1];return u=null,i(t,r),u||(e(t,r),u)||(o(t,r),u)}var t,r,i,e,o,u,c=ut(),f=ot().rotate([154,0]).center([-2,58.5]).parallels([55,65]),a=ot().rotate([157,0]).center([-3,19.9]).parallels([8,18]),l={point:function(n,t){u=[n,t]}};return n.invert=function(n){var t=c.scale(),r=c.translate(),i=(n[0]-r[0])/t,e=(n[1]-r[1])/t;return(e>=.12&&.234>e&&i>=-.425&&-.214>i?f:e>=.166&&.234>e&&i>=-.214&&-.115>i?a:c).invert(n)},n.stream=function(n){return t&&r===n?t:t=ct([c.stream(r=n),f.stream(n),a.stream(n)])},n.precision=function(t){return arguments.length?(c.precision(t),f.precision(t),a.precision(t),n):c.precision()},n.scale=function(t){return arguments.length?(c.scale(t),f.scale(.35*t),a.scale(t),n.translate(c.translate())):c.scale()},n.translate=function(t){if(!arguments.length)return c.translate();var r=c.scale(),u=+t[0],p=+t[1];return i=c.translate(t).clipExtent([[u-.455*r,p-.238*r],[u+.455*r,p+.238*r]]).stream(l).point,e=f.translate([u-.307*r,p+.201*r]).clipExtent([[u-.425*r+sr,p+.12*r+sr],[u-.214*r-sr,p+.234*r-sr]]).stream(l).point,o=a.translate([u-.205*r,p+.212*r]).clipExtent([[u-.214*r+sr,p+.166*r+sr],[u-.115*r-sr,p+.234*r-sr]]).stream(l).point,n},n.scale(1070)}function at(n){return function(t,r){var i=Nr(t),e=Nr(r),o=n(i*e);return[o*e*Cr(t),o*Cr(r)]}}function lt(n){return function(t,r){var i=qr(t*t+r*r),e=n(i),o=Cr(e),c=Nr(e);return[xr(t*o,i*c),u(i&&r*o/i)]}}function pt(){return tt(Ni).scale(120).clipAngle(179.999)}function st(){return tt(ji).scale(480/Er).clipAngle(179.999)}function vt(n,t){return[n,Pr(zr((hr+t)/2))]}function gt(){return ht(vt)}function ht(n){var t,r=tt(n),i=r.scale,e=r.translate,o=r.clipExtent;return r.scale=function(n){return arguments.length?(i(n),t&&r.clipExtent(null),r):i()},r.translate=function(n){return arguments.length?(e(n),t&&r.clipExtent(null),r):e()},r.clipExtent=function(n){if(!arguments.length)return t?null:o();if(t=null==n){var u=gr*i(),c=e();n=[[c[0]-u,c[1]-u],[c[0]+u,c[1]+u]]}return o(n),r},r.clipExtent(null).scale(961/Er)}function dt(n){return zr((hr+n)/2)}function Et(n,t){function r(n,t){o>0?-hr+sr>t&&(t=-hr+sr):t>hr-sr&&(t=hr-sr);var r=o/Ar(dt(t),e);return[r*Cr(e*n),o-r*Nr(e*n)]}var i=Nr(n),e=n===t?Cr(n):Pr(i/Nr(t))/Pr(dt(t)/dt(n)),o=i*Ar(dt(n),e)/e;return e?(r.invert=function(n,t){var r=o-t,i=br(e)*qr(n*n+r*r);return[xr(n,r)/e,2*Mr(Ar(o/i,1/e))-hr]},r):vt}function St(){return it(Et)}function yt(n,t){return[n,t]}function mt(){return tt(yt)}function Mt(n,t){function r(n,t){var r=o-t,i=e*n;return[r*Cr(i),o-r*Nr(i)]}var i=Nr(n),e=n===t?Cr(n):(i-Nr(t))/(t-n),o=i/e+n;return mr(e)<sr?yt:(r.invert=function(n,t){var r=o-t;return[xr(n,r)/e,o-br(e)*qr(n*n+r*r)]},r)}function xt(){return it(Mt).scale(128).translate([480,280])}function Nt(n,t){var r=Nr(t),i=Nr(n)*r;return[r*Cr(n)/i,Cr(t)/i]}function jt(){return tt(Nt).scale(139).clipAngle(70)}function wt(n,t){return[Nr(t)*Cr(n),Cr(t)]}function Pt(){return tt(wt).scale(240).clipAngle(90+sr)}function At(n,t){var r=Nr(t),i=1+Nr(n)*r;return[r*Cr(n)/i,Cr(t)/i]}function Ct(){return tt(At).scale(240).clipAngle(179.999)}function bt(n,t){return[Pr(zr((hr+t)/2)),-n]}function qt(){var n=ht(bt),t=n.center,r=n.rotate;return n.center=function(n){return arguments.length?t([-n[1],n[0]]):(n=t(),[n[1],-n[0]])},n.rotate=function(n){return arguments.length?r([n[0],n[1],n.length>2?n[2]+90:90]):(n=r(),[n[0],n[1],n[2]-90])},r([0,0,90])}i.prototype={constructor:i,reset:function(){this.s=this.t=0},add:function(n){e(pr,n,this.t),e(this,pr.s,this.s),this.s?this.t+=pr.t:this.s=pr.t},valueOf:function(){return this.s}};var zt,Lt,Rt,Ot,Tt,Gt,Ft,It,_t,Bt,Dt,Ut,Zt,kt,Ht,Jt,Kt,Qt,Vt,Wt,Xt,Yt,$t,nr,tr,rr,ir,er,or,ur,cr,fr,ar,lr,pr=new i,sr=1e-6,vr=1e-12,gr=Math.PI,hr=gr/2,dr=gr/4,Er=2*gr,Sr=180/gr,yr=gr/180,mr=Math.abs,Mr=Math.atan,xr=Math.atan2,Nr=Math.cos,jr=Math.ceil,wr=Math.exp,Pr=Math.log,Ar=Math.pow,Cr=Math.sin,br=Math.sign||function(n){return n>0?1:0>n?-1:0},qr=Math.sqrt,zr=Math.tan,Lr={Feature:function(n,t){a(n.geometry,t)},FeatureCollection:function(n,t){for(var r=n.features,i=-1,e=r.length;++i<e;)a(r[i].geometry,t)}},Rr={Sphere:function(n,t){t.sphere()},Point:function(n,t){n=n.coordinates,t.point(n[0],n[1],n[2])},MultiPoint:function(n,t){for(var r=n.coordinates,i=-1,e=r.length;++i<e;)n=r[i],t.point(n[0],n[1],n[2])},LineString:function(n,t){l(n.coordinates,t,0)},MultiLineString:function(n,t){for(var r=n.coordinates,i=-1,e=r.length;++i<e;)l(r[i],t,0)},Polygon:function(n,t){p(n.coordinates,t)},MultiPolygon:function(n,t){for(var r=n.coordinates,i=-1,e=r.length;++i<e;)p(r[i],t)},GeometryCollection:function(n,t){for(var r=n.geometries,i=-1,e=r.length;++i<e;)a(r[i],t)}},Or={point:f,lineStart:f,lineEnd:f,polygonStart:function(){zt.reset(),Or.lineStart=v,Or.lineEnd=g},polygonEnd:function(){var n=+zt;Lt.add(0>n?Er+n:n),this.lineStart=this.lineEnd=this.point=f},sphere:function(){Lt.add(Er)}},Tr={point:w,lineStart:A,lineEnd:C,polygonStart:function(){Tr.point=b,Tr.lineStart=q,Tr.lineEnd=z,Jt.reset(),Or.polygonStart()},polygonEnd:function(){Or.polygonEnd(),Tr.point=w,Tr.lineStart=A,Tr.lineEnd=C,0>zt?(It=-(Bt=180),_t=-(Dt=90)):Jt>sr?Dt=90:-sr>Jt&&(_t=-90),Qt[0]=It,Qt[1]=Bt}},Gr={sphere:f,point:G,lineStart:I,lineEnd:D,polygonStart:function(){Gr.lineStart=U,Gr.lineEnd=Z},polygonEnd:function(){Gr.lineStart=I,Gr.lineEnd=D}};V.invert=V;var Fr,Ir,_r,Br,Dr,Ur,Zr,kr,Hr,Jr,Kr,Qr,Vr=1e9,Wr=-Vr,Xr={sphere:f,point:f,lineStart:vn,lineEnd:f,polygonStart:f,polygonEnd:f},Yr=[null,null],$r={type:"LineString",coordinates:Yr},ni=r(),ti=r(),ri={point:f,lineStart:f,lineEnd:f,polygonStart:function(){ri.lineStart=jn,ri.lineEnd=An},polygonEnd:function(){ri.lineStart=ri.lineEnd=ri.point=f,ni.add(mr(ti)),ti.reset()},result:function(){var n=ni/2;return ni.reset(),n}},ii=1/0,ei=ii,oi=-ii,ui=oi,ci={point:Cn,lineStart:f,lineEnd:f,polygonStart:f,polygonEnd:f,result:function(){var n=[[ii,ei],[oi,ui]];return oi=ui=-(ei=ii=1/0),n}},fi=0,ai=0,li=0,pi=0,si=0,vi=0,gi=0,hi=0,di=0,Ei={point:bn,lineStart:qn,lineEnd:Rn,polygonStart:function(){Ei.lineStart=On,Ei.lineEnd=Tn},polygonEnd:function(){Ei.point=bn,Ei.lineStart=qn,Ei.lineEnd=Rn},result:function(){var n=di?[gi/di,hi/di]:vi?[pi/vi,si/vi]:li?[fi/li,ai/li]:[NaN,NaN];return fi=ai=li=pi=si=vi=gi=hi=di=0,n}},Si=r(),yi=Zn(function(){return!0},Jn,Qn,[-gr,-hr]);Xn.prototype={point:function(n,t){this.stream.point(n,t)},sphere:function(){this.stream.sphere()},lineStart:function(){this.stream.lineStart()},lineEnd:function(){this.stream.lineEnd()},polygonStart:function(){this.stream.polygonStart()},polygonEnd:function(){this.stream.polygonEnd()}};var mi=16,Mi=Nr(30*yr),xi=Wn({point:function(n,t){this.stream.point(n*yr,t*yr)}}),Ni=at(function(n){return qr(2/(1+n))});Ni.invert=lt(function(n){return 2*u(n/2)});var ji=at(function(n){return(n=o(n))&&n/Cr(n)});ji.invert=lt(function(n){return n}),vt.invert=function(n,t){return[n,2*Mr(wr(t))-hr]},yt.invert=yt,Nt.invert=lt(Mr),wt.invert=lt(u),At.invert=lt(function(n){return 2+Mr(n)}),bt.invert=function(n,t){return[-t,2*Mr(wr(n))-hr]},n.geoArea=E,n.geoBounds=T,n.geoCentroid=J,n.geoCircle=en,n.geoClipExtent=sn,n.geoDistance=Sn,n.geoGraticule=Mn,n.geoInterpolate=xn,n.geoLength=En,n.geoPath=Dn,n.geoAlbers=ut,n.geoAlbersUsa=ft,n.geoAzimuthalEqualArea=pt,n.geoAzimuthalEquidistant=st,n.geoConicConformal=St,n.geoConicEqualArea=ot,n.geoConicEquidistant=xt,n.geoEquirectangular=mt,n.geoGnomonic=jt,n.geoProjection=tt,n.geoProjectionMutator=rt,n.geoMercator=gt,n.geoOrthographic=Pt,n.geoStereographic=Ct,n.geoTransverseMercator=qt,n.geoRotation=nn,n.geoStream=s,n.geoTransform=Wn,Object.defineProperty(n,"__esModule",{value:!0})});

package.json

 {
   "name": "d3-geo",
-  "version": "0.0.2",
+  "version": "0.0.3",
   "description": "Shapes and calculators for spherical coordinates.",
@@ -34,2 +34,3 @@ "keywords": [
   "devDependencies": {
+    "canvas": "1",
     "eslint": "2",
@@ -39,4 +40,5 @@ "package-preamble": "0.0",
     "tape": "4",
+    "topojson": "1",
     "uglify-js": "2"
   }
 }

src/projection/albers.js

@@ -5,6 +5,7 @@ import conicEqualArea from "./conicEqualArea";
   return conicEqualArea()
+      .parallels([29.5, 45.5])
+      .scale(1070)
+      .translate([480, 250])
       .rotate([96, 0])
-      .center([-0.6, 38.7])
-      .parallels([29.5, 45.5])
-      .scale(1070);
+      .center([-0.6, 38.7]);
 }

src/projection/azimuthalEqualArea.js

@@ -14,3 +14,5 @@ import {asin, sqrt} from "../math";
 export default function() {
-  return projection(azimuthalEqualArea);
+  return projection(azimuthalEqualArea)
+      .scale(120)
+      .clipAngle(180 - 1e-3);
 }

src/projection/azimuthalEquidistant.js

@@ -1,2 +0,2 @@
-import {acos, sin} from "../math";
+import {acos, sin, tau} from "../math";
 import {azimuthal, azimuthalInvert} from "./azimuthal";
@@ -14,3 +14,5 @@ import projection from "./index";
 export default function() {
-  return projection(azimuthalEquidistant);
+  return projection(azimuthalEquidistant)
+      .scale(480 / tau)
+      .clipAngle(180 - 1e-3);
 }

src/projection/conicEqualArea.js

@@ -24,3 +24,5 @@ import {asin, atan2, cos, sin, sqrt} from "../math";
 export default function() {
-  return conicProjection(conicEqualArea);
+  return conicProjection(conicEqualArea)
+      .scale(151)
+      .translate([480, 347]);
 }

src/projection/conicEquidistant.js

@@ -26,3 +26,5 @@ import {abs, atan2, cos, epsilon, sign, sin, sqrt} from "../math";
 export default function() {
-  return conicProjection(conicEquidistant);
+  return conicProjection(conicEquidistant)
+    .scale(128)
+    .translate([480, 280]);
 }

src/projection/gnomonic.js

@@ -13,3 +13,5 @@ import {atan, cos, sin} from "../math";
 export default function() {
-  return projection(gnomonic);
+  return projection(gnomonic)
+      .scale(139)
+      .clipAngle(70);
 }

src/projection/index.js

@@ -6,3 +6,3 @@ import clipAntimeridian from "../clip/antimeridian";
 import identity from "../identity";
-import {degrees, radians} from "../math";
+import {degrees, radians, sqrt} from "../math";
 import {rotateRadians} from "../rotation";
@@ -30,3 +30,3 @@ import transform from "../transform";
       x0 = null, y0, x1, y1, postclip = identity, // clip extent
-      delta = 6 * radians, projectResample = resample(projectTransform, delta), // precision
+      delta2 = 0.5, projectResample = resample(projectTransform, delta2), // precision
       stream,
@@ -54,3 +54,3 @@ streamSink;
   projection.clipAngle = function(_) {
-    return arguments.length ? (preclip = +_ ? clipCircle(theta = _ * radians, delta) : (theta = null, clipAntimeridian), reset()) : theta * degrees;
+    return arguments.length ? (preclip = +_ ? clipCircle(theta = _ * radians, 6 * radians) : (theta = null, clipAntimeridian), reset()) : theta * degrees;
   };
@@ -79,3 +79,3 @@
   projection.precision = function(_) {
-    return arguments.length ? (projectResample = resample(projectTransform, delta = _ * radians), theta && (preclip = clipCircle(theta, delta)), reset()) : delta * degrees;
+    return arguments.length ? (projectResample = resample(projectTransform, delta2 = _ * _), reset()) : sqrt(delta2);
   };
@@ -82,0 +82,0 @@

src/projection/mercator.js

 import projection from "./index";
-import {atan, exp, halfPi, log, pi, tan} from "../math";
+import {atan, exp, halfPi, log, pi, tan, tau} from "../math";
 
@@ -41,3 +41,3 @@ export function mercator(lambda, phi) {
 
-  return m.clipExtent(null);
+  return m.clipExtent(null).scale(961 / tau);
 }

src/projection/orthographic.js

@@ -1,2 +0,2 @@
-import {asin, cos, sin} from "../math";
+import {asin, cos, epsilon, sin} from "../math";
 import {azimuthalInvert} from "./azimuthal";
@@ -12,3 +12,5 @@ import projection from "./index";
 export default function() {
-  return projection(orthographic);
+  return projection(orthographic)
+      .scale(240)
+      .clipAngle(90 + epsilon);
 }

src/projection/resample.js

@@ -8,4 +8,4 @@ import {cartesian} from "../cartesian";
 
-export default function(project, delta) {
-  return +delta ? resample(project, delta * delta) : resampleNone(project);
+export default function(project, delta2) {
+  return +delta2 ? resample(project, delta2) : resampleNone(project);
 }
@@ -12,0 +12,0 @@

src/projection/stereographic.js

@@ -15,3 +15,5 @@ import {atan, cos, sin} from "../math";
 export default function() {
-  return projection(stereographic);
+  return projection(stereographic)
+      .scale(240)
+      .clipAngle(180 - 1e-3);
 }

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License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Fixed alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Major refactor

Supply chain risk

Package has recently undergone a major refactor. It may be unstable or indicate significant internal changes. Use caution when updating to versions that include significant changes.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

203733

increased by0.47%

Lines of code

4720

increased by0.64%

Number of medium supply chain risk alerts

0

decreased by-100%

Worsened metrics

Dev dependency count

7

increased by40%

No dependency changes