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Код Задачи Пакеты Проекты Релизы Вики Активность

RGB-HSL and HSL-RGB conversion. New categorical colors.

This commit is contained in:
Michael Bostock 2010-11-16 00:05:22 -08:00
Родитель 7cb9d581b2
Коммит 35ec68a74e
10 изменённых файлов: 360 добавлений и 181 удалений
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18
d3.geom.min.js поставляемый
Просмотреть файл

@ -1,11 +1,11 @@
(function(){var r=null;d3.geom={};d3.geom.polygon=function(j){j.area=function(){for(var k=0,e=j.length,a=j[e-1][0]*j[0][1],g=j[e-1][1]*j[0][0];++k<e;){a+=j[k-1][0]*j[k][1];g+=j[k-1][1]*j[k][0]}return(g-a)*0.5};j.clip=function(k){for(var e,a=-1,g=j.length,i,l,n=j[g-1],h,o,p;++a<g;){e=k.slice();k.length=0;h=j[a];o=e[(l=e.length)-1];for(i=-1;++i<l;){p=e[i];if(A(p,n,h)){A(o,n,h)||k.push(B(o,p,n,h));k.push(p)}else A(o,n,h)&&k.push(B(o,p,n,h));o=p}n=h}return k};return j};
function A(j,k,e){return(e[0]-k[0])*(j[1]-k[1])<(e[1]-k[1])*(j[0]-k[0])}function B(j,k,e,a){var g=j[0],i=e[0];j=j[1];var l=e[1];e=k[0]-g;var n=a[0]-i;k=k[1]-j;a=a[1]-l;i=(n*(j-l)-a*(g-i))/(a*e-n*k);return[g+i*e,j+i*k]}
d3.geom.voronoi=function(j){var k=j.map(function(){return[]});C(j,function(e){var a,g,i,l;if(e.d==1&&e.a>=0){a=e.m.r;g=e.m.l}else{a=e.m.l;g=e.m.r}if(e.d==1){i=a?a.y:-1E6;a=e.b-e.a*i;l=g?g.y:1E6;g=e.b-e.a*l}else{a=a?a.x:-1E6;i=e.b-e.d*a;g=g?g.x:1E6;l=e.b-e.d*g}a=[a,i];g=[g,l];k[e.region.l.index].push(a,g);k[e.region.r.index].push(a,g)});return k.map(function(e,a){var g=j[a][0],i=j[a][1];e.forEach(function(l){l.j=Math.atan2(l[0]-g,l[1]-i)});return e.sort(function(l,n){return l.j-n.j}).filter(function(l,
n){return!n||l.j-e[n-1].j>1.0E-10})})};var D={l:"r",r:"l"};
function C(j,k){var e={c:j.map(function(b,d){return{index:d,x:b[0],y:b[1]}}).sort(function(b,d){return b.y<d.y?-1:b.y>d.y?1:b.x<d.x?-1:b.x>d.x?1:0}),v:r},a={c:[],n:r,o:r,C:function(){a.n=a.p(r,"l");a.o=a.p(r,"l");a.n.r=a.o;a.o.l=a.n;a.c.unshift(a.n,a.o)},p:function(b,d){return{g:b,h:d,u:r,l:r,r:r}},i:function(b,d){d.l=b;d.r=b.r;b.r.l=d;b.r=d},D:function(b){var d=a.n;do d=d.r;while(d!=a.o&&g.G(d,b));return d=d.l},k:function(b){b.l.r=b.r;b.r.l=b.l;b.g=r},right:function(b){return b.r},left:function(b){return b.l},
F:function(b){return b.g==r?e.v:b.g.region[b.h]},A:function(b){return b.g==r?e.v:b.g.region[D[b.h]]}},g={z:function(b,d){var c={region:{l:b,r:d},m:{l:r,r:r}},f=d.x-b.x,m=d.y-b.y,t=f>0?f:-f,s=m>0?m:-m;c.b=b.x*f+b.y*m+(f*f+m*m)*0.5;if(t>s){c.d=1;c.a=m/f;c.b/=f}else{c.a=1;c.d=f/m;c.b/=m}return c},t:function(b,d){var c=b.g,f=d.g;if(!c||!f||c.region.r==f.region.r)return r;var m=c.d*f.a-c.a*f.d;if(Math.abs(m)<1.0E-10)return r;var t=(c.b*f.a-f.b*c.a)/m;m=(f.b*c.d-c.b*f.d)/m;var s=c.region.r,x=f.region.r;
if(s.y<x.y||s.y==x.y&&s.x<x.x){s=b;c=c}else{s=d;c=f}if((c=t>=c.region.r.x)&&s.h=="l"||!c&&s.h=="r")return r;return{x:t,y:m}},G:function(b,d){var c=b.g,f=c.region.r,m=d.x>f.x;if(m&&b.h=="l")return 1;if(!m&&b.h=="r")return 0;if(c.d==1){var t=d.y-f.y,s=d.x-f.x,x=0,v=0;if(!m&&c.a<0||m&&c.a>=0)v=x=t>=c.a*s;else{v=d.x+d.y*c.a>c.b;if(c.a<0)v=!v;v||(x=1)}if(!x){f=f.x-c.region.l.x;v=c.a*(s*s-t*t)<f*t*(1+2*s/f+c.a*c.a);if(c.a<0)v=!v}}else{s=c.b-c.d*d.x;c=d.y-s;t=d.x-f.x;f=s-f.y;v=c*c>t*t+f*f}return b.h=="l"?
v:!v},w:function(b,d,c){b.m[d]=c;b.m[D[d]]&&k(b)},s:function(b,d){var c=b.x-d.x,f=b.y-d.y;return Math.sqrt(c*c+f*f)}},i={c:[],i:function(b,d,c){b.u=d;b.q=d.y+c;c=0;for(var f=i.c,m=f.length;c<m;c++){var t=f[c];if(!(b.q>t.q||b.q==t.q&&d.x>t.u.x))break}f.splice(c,0,b)},k:function(b){for(var d=0,c=i.c,f=c.length;d<f&&c[d]!=b;++d);c.splice(d,1)},empty:function(){return i.c.length==0},H:function(b){for(var d=0,c=i.c,f=c.length;d<f;++d)if(c[d]==b)return c[d+1];return r},min:function(){var b=i.c[0];return{x:b.u.x,
y:b.q}},B:function(){return i.c.shift()}};a.C();e.v=e.c.shift();for(var l=e.c.shift(),n,h,o,p,z,q,w,u,y;;){i.empty()||(n=i.min());if(l&&(i.empty()||l.y<n.y||l.y==n.y&&l.x<n.x)){h=a.D(l);o=a.right(h);w=a.A(h);y=g.z(w,l);q=a.p(y,"l");a.i(h,q);if(u=g.t(h,q)){i.k(h);i.i(h,u,g.s(u,l))}h=q;q=a.p(y,"r");a.i(h,q);(u=g.t(q,o))&&i.i(q,u,g.s(u,l));l=e.c.shift()}else if(i.empty())break;else{h=i.B();p=a.left(h);o=a.right(h);z=a.right(o);w=a.F(h);q=a.A(o);u=h.u;g.w(h.g,h.h,u);g.w(o.g,o.h,u);a.k(h);i.k(o);a.k(o);
h="l";if(w.y>q.y){h=w;w=q;q=h;h="r"}y=g.z(w,q);q=a.p(y,h);a.i(p,q);g.w(y,D[h],u);if(u=g.t(p,q)){i.k(p);i.i(p,u,g.s(u,w))}(u=g.t(q,z))&&i.i(q,u,g.s(u,w))}}for(h=a.right(a.n);h!=a.o;h=a.right(h))k(h.g)}
d3.geom.delaunay=function(j){var k=j.map(function(){return[]}),e=[];C(j,function(a){k[a.region.l.index].push(j[a.region.r.index])});k.forEach(function(a,g){var i=j[g],l=i[0],n=i[1];a.forEach(function(p){p.j=Math.atan2(p[0]-l,p[1]-n)});a.sort(function(p,z){return p.j-z.j});for(var h=0,o=a.length-1;h<o;h++)e.push([i,a[h],a[h+1]])});return e};})()
d3.geom.voronoi=function(j){var k=j.map(function(){return[]});C(j,function(e){var a,g,i,l;if(e.d==1&&e.b>=0){a=e.o.r;g=e.o.l}else{a=e.o.l;g=e.o.r}if(e.d==1){i=a?a.y:-1E6;a=e.a-e.b*i;l=g?g.y:1E6;g=e.a-e.b*l}else{a=a?a.x:-1E6;i=e.a-e.d*a;g=g?g.x:1E6;l=e.a-e.d*g}a=[a,i];g=[g,l];k[e.region.l.index].push(a,g);k[e.region.r.index].push(a,g)});return k.map(function(e,a){var g=j[a][0],i=j[a][1];e.forEach(function(l){l.m=Math.atan2(l[0]-g,l[1]-i)});return e.sort(function(l,n){return l.m-n.m}).filter(function(l,
n){return!n||l.m-e[n-1].m>1.0E-10})})};var D={l:"r",r:"l"};
function C(j,k){var e={c:j.map(function(b,d){return{index:d,x:b[0],y:b[1]}}).sort(function(b,d){return b.y<d.y?-1:b.y>d.y?1:b.x<d.x?-1:b.x>d.x?1:0}),A:r},a={c:[],p:r,q:r,G:function(){a.p=a.t(r,"l");a.q=a.t(r,"l");a.p.r=a.q;a.q.l=a.p;a.c.unshift(a.p,a.q)},t:function(b,d){return{i:b,j:d,z:r,l:r,r:r}},k:function(b,d){d.l=b;d.r=b.r;b.r.l=d;b.r=d},H:function(b){var d=a.p;do d=d.r;while(d!=a.q&&g.J(d,b));return d=d.l},n:function(b){b.l.r=b.r;b.r.l=b.l;b.i=r},right:function(b){return b.r},left:function(b){return b.l},
I:function(b){return b.i==r?e.A:b.i.region[b.j]},D:function(b){return b.i==r?e.A:b.i.region[D[b.j]]}},g={C:function(b,d){var c={region:{l:b,r:d},o:{l:r,r:r}},f=d.x-b.x,m=d.y-b.y,t=f>0?f:-f,s=m>0?m:-m;c.a=b.x*f+b.y*m+(f*f+m*m)*0.5;if(t>s){c.d=1;c.b=m/f;c.a/=f}else{c.b=1;c.d=f/m;c.a/=m}return c},w:function(b,d){var c=b.i,f=d.i;if(!c||!f||c.region.r==f.region.r)return r;var m=c.d*f.b-c.b*f.d;if(Math.abs(m)<1.0E-10)return r;var t=(c.a*f.b-f.a*c.b)/m;m=(f.a*c.d-c.a*f.d)/m;var s=c.region.r,x=f.region.r;
if(s.y<x.y||s.y==x.y&&s.x<x.x){s=b;c=c}else{s=d;c=f}if((c=t>=c.region.r.x)&&s.j=="l"||!c&&s.j=="r")return r;return{x:t,y:m}},J:function(b,d){var c=b.i,f=c.region.r,m=d.x>f.x;if(m&&b.j=="l")return 1;if(!m&&b.j=="r")return 0;if(c.d==1){var t=d.y-f.y,s=d.x-f.x,x=0,v=0;if(!m&&c.b<0||m&&c.b>=0)v=x=t>=c.b*s;else{v=d.x+d.y*c.b>c.a;if(c.b<0)v=!v;v||(x=1)}if(!x){f=f.x-c.region.l.x;v=c.b*(s*s-t*t)<f*t*(1+2*s/f+c.b*c.b);if(c.b<0)v=!v}}else{s=c.a-c.d*d.x;c=d.y-s;t=d.x-f.x;f=s-f.y;v=c*c>t*t+f*f}return b.j=="l"?
v:!v},B:function(b,d,c){b.o[d]=c;b.o[D[d]]&&k(b)},v:function(b,d){var c=b.x-d.x,f=b.y-d.y;return Math.sqrt(c*c+f*f)}},i={c:[],k:function(b,d,c){b.z=d;b.u=d.y+c;c=0;for(var f=i.c,m=f.length;c<m;c++){var t=f[c];if(!(b.u>t.u||b.u==t.u&&d.x>t.z.x))break}f.splice(c,0,b)},n:function(b){for(var d=0,c=i.c,f=c.length;d<f&&c[d]!=b;++d);c.splice(d,1)},empty:function(){return i.c.length==0},K:function(b){for(var d=0,c=i.c,f=c.length;d<f;++d)if(c[d]==b)return c[d+1];return r},min:function(){var b=i.c[0];return{x:b.z.x,
y:b.u}},F:function(){return i.c.shift()}};a.G();e.A=e.c.shift();for(var l=e.c.shift(),n,h,o,p,z,q,w,u,y;;){i.empty()||(n=i.min());if(l&&(i.empty()||l.y<n.y||l.y==n.y&&l.x<n.x)){h=a.H(l);o=a.right(h);w=a.D(h);y=g.C(w,l);q=a.t(y,"l");a.k(h,q);if(u=g.w(h,q)){i.n(h);i.k(h,u,g.v(u,l))}h=q;q=a.t(y,"r");a.k(h,q);(u=g.w(q,o))&&i.k(q,u,g.v(u,l));l=e.c.shift()}else if(i.empty())break;else{h=i.F();p=a.left(h);o=a.right(h);z=a.right(o);w=a.I(h);q=a.D(o);u=h.z;g.B(h.i,h.j,u);g.B(o.i,o.j,u);a.n(h);i.n(o);a.n(o);
h="l";if(w.y>q.y){h=w;w=q;q=h;h="r"}y=g.C(w,q);q=a.t(y,h);a.k(p,q);g.B(y,D[h],u);if(u=g.w(p,q)){i.n(p);i.k(p,u,g.v(u,w))}(u=g.w(q,z))&&i.k(q,u,g.v(u,w))}}for(h=a.right(a.p);h!=a.q;h=a.right(h))k(h.i)}
d3.geom.delaunay=function(j){var k=j.map(function(){return[]}),e=[];C(j,function(a){k[a.region.l.index].push(j[a.region.r.index])});k.forEach(function(a,g){var i=j[g],l=i[0],n=i[1];a.forEach(function(p){p.m=Math.atan2(p[0]-l,p[1]-n)});a.sort(function(p,z){return p.m-z.m});for(var h=0,o=a.length-1;h<o;h++)e.push([i,a[h],a[h+1]])});return e};})()

206
d3.js поставляемый
Просмотреть файл

@ -1,4 +1,4 @@
d3 = {version: "0.18.0"}; // semver
d3 = {version: "0.19.0"}; // semver
if (!Date.now) Date.now = function() {
return +new Date();
};
@ -364,8 +364,8 @@ d3.interpolateString = function(a, b) {
};
d3.interpolateRgb = function(a, b) {
a = d3_rgb(a);
b = d3_rgb(b);
a = d3.rgb(a);
b = d3.rgb(b);
var ar = a.r,
ag = a.g,
ab = a.b,
@ -427,7 +427,30 @@ function d3_interpolateByName(n) {
? d3.interpolateRgb
: d3.interpolate;
}
function d3_rgb(format) {
/**
* @param {number=} g
* @param {number=} b
*/
d3.rgb = function(r, g, b) {
return arguments.length == 1
? d3_rgb_parse("" + r, d3_rgb, d3_hsl_rgb)
: d3_rgb(~~r, ~~g, ~~b);
};
function d3_rgb(r, g, b) {
return {r: r, g: g, b: b, toString: d3_rgb_format};
}
/** @this d3_rgb */
function d3_rgb_format() {
return "#" + d3_rgb_hex(this.r) + d3_rgb_hex(this.g) + d3_rgb_hex(this.b);
}
function d3_rgb_hex(v) {
return v < 0x10 ? "0" + v.toString(16) : v.toString(16);
}
function d3_rgb_parse(format, rgb, hsl) {
var r, // red channel; int in [0, 255]
g, // green channel; int in [0, 255]
b, // blue channel; int in [0, 255]
@ -441,26 +464,27 @@ function d3_rgb(format) {
m2 = m1[2].split(",");
switch (m1[1]) {
case "hsl": {
return d3_rgb_hsl(
return hsl(
parseFloat(m2[0]), // degrees
parseFloat(m2[1]) / 100, // percentage
parseFloat(m2[2]) / 100); // percentage
parseFloat(m2[2]) / 100 // percentage
);
}
case "rgb": {
return {
r: d3_rgb_parse(m2[0]),
g: d3_rgb_parse(m2[1]),
b: d3_rgb_parse(m2[2])
};
return rgb(
d3_rgb_parseNumber(m2[0]),
d3_rgb_parseNumber(m2[1]),
d3_rgb_parseNumber(m2[2])
);
}
}
}
/* Named colors. */
if (name = d3_rgb_names[format]) return name;
if (name = d3_rgb_names[format]) return rgb(name.r, name.g, name.b);
/* Null or undefined. */
if (format == null) return d3_rgb_names.black;
if (format == null) return rgb(0, 0, 0);
/* Hexadecimal colors: #rgb and #rrggbb. */
if (format.charAt(0) == "#") {
@ -478,39 +502,29 @@ function d3_rgb(format) {
b = parseInt(b, 16);
}
return {r: r, g: g, b: b};
};
function d3_rgb_hsl(h, s, l) {
var m1,
m2;
/* Some simple corrections for h, s and l. */
h = h % 360; if (h < 0) h += 360;
s = s < 0 ? 0 : s > 1 ? 1 : s;
l = l < 0 ? 0 : l > 1 ? 1 : l;
/* From FvD 13.37, CSS Color Module Level 3 */
m2 = l <= .5 ? l * (1 + s) : l + s - l * s;
m1 = 2 * l - m2;
function v(h) {
if (h > 360) h -= 360;
else if (h < 0) h += 360;
if (h < 60) return m1 + (m2 - m1) * h / 60;
if (h < 180) return m2;
if (h < 240) return m1 + (m2 - m1) * (240 - h) / 60;
return m1;
}
function vv(h) {
return Math.round(v(h) * 255);
}
return {r: vv(h + 120), g: vv(h), b: vv(h - 120)};
return rgb(r, g, b);
}
function d3_rgb_parse(c) { // either integer or percentage
function d3_rgb_hsl(r, g, b) {
var min = Math.min(r /= 255, g /= 255, b /= 255),
max = Math.max(r, g, b),
d = max - min,
h,
s,
l = (max + min) / 2;
if (d) {
s = l < .5 ? d / (max + min) : d / (2 - max - min);
if (r == max) h = (g - b) / d + (g < b ? 6 : 0);
else if (g == max) h = (b - r) / d + 2;
else h = (r - g) / d + 4;
h *= 60;
} else {
s = h = 0;
}
return d3_hsl(h, s, l);
}
function d3_rgb_parseNumber(c) { // either integer or percentage
var f = parseFloat(c);
return c.charAt(c.length - 1) == "%" ? Math.round(f * 2.55) : f;
}
@ -666,12 +680,58 @@ var d3_rgb_names = {
};
for (var d3_rgb_name in d3_rgb_names) {
d3_rgb_names[d3_rgb_name] = d3_rgb(d3_rgb_names[d3_rgb_name]);
d3_rgb_names[d3_rgb_name] = d3_rgb_parse(
d3_rgb_names[d3_rgb_name],
d3_rgb,
d3_hsl_rgb);
}
/**
* @param {number=} s
* @param {number=} l
*/
d3.hsl = function(h, s, l) {
var c = d3_rgb_hsl(h, s, l);
return "rgb(" + c.r + "," + c.g + "," + c.b + ")";
return arguments.length == 1
? d3_rgb_parse("" + h, d3_rgb_hsl, d3_hsl)
: d3_hsl(+h, +s, +l);
};
function d3_hsl(h, s, l) {
return {h: h, s: s, l: l, toString: d3_hsl_format};
}
/** @this d3_hsl */
function d3_hsl_format() {
return "hsl(" + this.h + "," + this.s * 100 + "%," + this.l * 100 + "%)";
}
function d3_hsl_rgb(h, s, l) {
var m1,
m2;
/* Some simple corrections for h, s and l. */
h = h % 360; if (h < 0) h += 360;
s = s < 0 ? 0 : s > 1 ? 1 : s;
l = l < 0 ? 0 : l > 1 ? 1 : l;
/* From FvD 13.37, CSS Color Module Level 3 */
m2 = l <= .5 ? l * (1 + s) : l + s - l * s;
m1 = 2 * l - m2;
function v(h) {
if (h > 360) h -= 360;
else if (h < 0) h += 360;
if (h < 60) return m1 + (m2 - m1) * h / 60;
if (h < 180) return m2;
if (h < 240) return m1 + (m2 - m1) * (240 - h) / 60;
return m1;
}
function vv(h) {
return Math.round(v(h) * 255);
}
return d3_rgb(vv(h + 120), vv(h), vv(h - 120));
}
var d3_root = d3_selection([[document]]);
d3_root[0].parentNode = document.documentElement;
@ -1678,35 +1738,59 @@ d3.scale.ordinal = function() {
return scale;
};
/*
* This product includes color specifications and designs developed by Cynthia
* Brewer (http://colorbrewer.org/). See lib/colorbrewer for more information.
*/
d3.scale.category10 = function() {
return d3.scale.ordinal().range(d3_category10);
};
d3.scale.category19 = function() {
return d3.scale.ordinal().range(d3_category19);
};
d3.scale.category20 = function() {
return d3.scale.ordinal().range(d3_category20);
};
d3.scale.category20b = function() {
return d3.scale.ordinal().range(d3_category20b);
};
d3.scale.category20c = function() {
return d3.scale.ordinal().range(d3_category20c);
};
var d3_category10 = [
"#1f77b4", "#ff7f0e", "#2ca02c", "#d62728", "#9467bd",
"#8c564b", "#e377c2", "#7f7f7f", "#bcbd22", "#17becf"
];
var d3_category19 = [
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"#8ca252", "#637939", "#e7cb94", "#e7ba52", "#bd9e39",
"#8c6d31", "#e7969c", "#d6616b", "#ad494a", "#843c39",
"#de9ed6", "#ce6dbd", "#a55194", "#7b4173"
var d3_category20 = [
"#1f77b4", "#aec7e8",
"#ff7f0e", "#ffbb78",
"#2ca02c", "#98df8a",
"#d62728", "#ff9896",
"#9467bd", "#c5b0d5",
"#8c564b", "#c49c94",
"#e377c2", "#f7b6d2",
"#7f7f7f", "#c7c7c7",
"#bcbd22", "#dbdb8d",
"#17becf", "#9edae5"
];
var d3_category20 = [
"#1f77b4", "#aec7e8", "#ff7f0e", "#ffbb78", "#2ca02c",
"#98df8a", "#d62728", "#ff9896", "#9467bd", "#c5b0d5",
"#8c564b", "#c49c94", "#e377c2", "#f7b6d2", "#7f7f7f",
"#c7c7c7", "#bcbd22", "#dbdb8d", "#17becf", "#9edae5"
var d3_category20b = [
"#393b79", "#5254a3", "#6b6ecf", "#9c9ede",
"#637939", "#8ca252", "#b5cf6b", "#cedb9c",
"#8c6d31", "#bd9e39", "#e7ba52", "#e7cb94",
"#843c39", "#ad494a", "#d6616b", "#e7969c",
"#7b4173", "#a55194", "#ce6dbd", "#de9ed6"
];
var d3_category20c = [
"#3182bd", "#6baed6", "#9ecae1", "#c6dbef",
"#e6550d", "#fd8d3c", "#fdae6b", "#fdd0a2",
"#31a354", "#74c476", "#a1d99b", "#c7e9c0",
"#756bb1", "#9e9ac8", "#bcbddc", "#dadaeb",
"#636363", "#969696", "#bdbdbd", "#d9d9d9"
];
d3.svg = {};
d3.svg.arc = function() {

92
d3.min.js поставляемый
Просмотреть файл

@ -1,53 +1,55 @@
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8
d3.time.min.js поставляемый
Просмотреть файл

@ -1,10 +1,10 @@
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var l=d3.format("02d"),n=d3.format("03d"),o=d3.format("04d"),p=d3.format(" 2d"),f={a:function(a){return q[a.getDay()].substring(0,3)},A:function(a){return q[a.getDay()]},b:function(a){return r[a.getMonth()].substring(0,3)},B:function(a){return r[a.getMonth()]},c:d3.time.format("%a %b %e %H:%M:%S %Y"),d:function(a){return l(a.getDate())},e:function(a){return p(a.getDate())},H:function(a){return l(a.getHours())},I:function(a){return l(a.getHours()%12||12)},j:s,m:function(a){return l(a.getMonth()+1)},
M:function(a){return l(a.getMinutes())},p:function(a){return a.getHours()>=12?"PM":"AM"},S:function(a){return l(a.getSeconds())},U:t,w:function(a){return a.getDay()},W:u,x:d3.time.format("%m/%d/%y"),X:d3.time.format("%H:%M:%S"),y:function(a){return l(a.getYear()%100)},Y:function(a){return o(a.getFullYear()%1E4)},Z:v,"%":function(){return"%"}},k={a:w,A:x,b:y,B:z,c:A,d:B,e:B,H:C,I:D,m:E,M:F,p:G,S:H,x:I,X:J,y:K,Y:L};function w(a,b,c){return b.substring(c,c+=3).toLowerCase()in M?c:-1}
var M={sun:3,mon:3,tue:3,wed:3,thu:3,fri:3,sat:3};function x(a,b,c){N.lastIndex=0;return(a=N.exec(b.substring(c,c+10)))?c+a[0].length:-1}var N=/^(?:Sunday|Monday|Tuesday|Wednesday|Thursday|Friday|Saturday)/ig,q=["Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday"];function y(a,b,c){b=O[b.substring(c,c+=3).toLowerCase()];return b==null?-1:(a.setMonth(b),c)}var O={jan:0,feb:1,mar:2,apr:3,may:4,jun:5,jul:6,aug:7,sep:8,oct:9,nov:10,dec:11};
function z(a,b,c){P.lastIndex=0;return(b=P.exec(b.substring(c,c+12)))?(a.setMonth(Q[b[0].toLowerCase()]),c+b[0].length):-1}var P=/^(?:January|February|March|April|May|June|July|August|September|October|November|December)/ig,Q={january:0,february:1,march:2,april:3,may:4,june:5,july:6,august:7,september:8,october:9,november:10,december:11},r=["January","February","March","April","May","June","July","August","September","October","November","December"];
function A(a,b,c){return g(a,f.k.toString(),b,c)}function I(a,b,c){return g(a,f.x.toString(),b,c)}function J(a,b,c){return g(a,f.i.toString(),b,c)}function L(a,b,c){R.lastIndex=0;return(b=R.exec(b.substring(c,c+4)))?(a.setFullYear(b[0]),c+b[0].length):-1}function K(a,b,c){S.lastIndex=0;return(b=S.exec(b.substring(c,c+2)))?(a.setFullYear(~~((new Date).getFullYear()/1E3)*1E3+ +b[0]),c+b[0].length):-1}
function E(a,b,c){S.lastIndex=0;return(b=S.exec(b.substring(c,c+2)))?(a.setMonth(b[0]-1),c+b[0].length):-1}function B(a,b,c){S.lastIndex=0;return(b=S.exec(b.substring(c,c+2)))?(a.setDate(+b[0]),c+b[0].length):-1}function C(a,b,c){S.lastIndex=0;return(b=S.exec(b.substring(c,c+2)))?(a.setHours(+b[0]),c+b[0].length):-1}function D(a,b,c){a.g=true;return C(a,b,c)}function F(a,b,c){S.lastIndex=0;return(b=S.exec(b.substring(c,c+2)))?(a.setMinutes(+b[0]),c+b[0].length):-1}
function H(a,b,c){S.lastIndex=0;return(b=S.exec(b.substring(c,c+2)))?(a.setSeconds(+b[0]),c+b[0].length):-1}var S=/[\s\d]{1,2}/,R=/[\s\d]{1,4}/;function G(a,b,c){b=T[b.substring(c,c+=2).toLowerCase()];return b==null?-1:(a.h=b,c)}var T={am:0,pm:1};function s(a){return n(1+~~((a-new Date(a.getFullYear(),0,1))/864E5))}function t(a){var b=new Date(a.getFullYear(),0,1);return l(~~(((a-b)/864E5+b.getDay())/7))}
function A(a,b,c){return g(a,f.o.toString(),b,c)}function I(a,b,c){return g(a,f.x.toString(),b,c)}function J(a,b,c){return g(a,f.n.toString(),b,c)}function L(a,b,c){R.lastIndex=0;return(b=R.exec(b.substring(c,c+4)))?(a.setFullYear(b[0]),c+b[0].length):-1}function K(a,b,c){S.lastIndex=0;return(b=S.exec(b.substring(c,c+2)))?(a.setFullYear(~~((new Date).getFullYear()/1E3)*1E3+ +b[0]),c+b[0].length):-1}
function E(a,b,c){S.lastIndex=0;return(b=S.exec(b.substring(c,c+2)))?(a.setMonth(b[0]-1),c+b[0].length):-1}function B(a,b,c){S.lastIndex=0;return(b=S.exec(b.substring(c,c+2)))?(a.setDate(+b[0]),c+b[0].length):-1}function C(a,b,c){S.lastIndex=0;return(b=S.exec(b.substring(c,c+2)))?(a.setHours(+b[0]),c+b[0].length):-1}function D(a,b,c){a.i=true;return C(a,b,c)}function F(a,b,c){S.lastIndex=0;return(b=S.exec(b.substring(c,c+2)))?(a.setMinutes(+b[0]),c+b[0].length):-1}
function H(a,b,c){S.lastIndex=0;return(b=S.exec(b.substring(c,c+2)))?(a.setSeconds(+b[0]),c+b[0].length):-1}var S=/[\s\d]{1,2}/,R=/[\s\d]{1,4}/;function G(a,b,c){b=T[b.substring(c,c+=2).toLowerCase()];return b==null?-1:(a.k=b,c)}var T={am:0,pm:1};function s(a){return n(1+~~((a-new Date(a.getFullYear(),0,1))/864E5))}function t(a){var b=new Date(a.getFullYear(),0,1);return l(~~(((a-b)/864E5+b.getDay())/7))}
function u(a){var b=new Date(a.getFullYear(),0,1);return l(~~(((a-b)/864E5+(b.getDay()+6)%7)/7))}function v(a){a=a.getTimezoneOffset();var b=Math.abs(a)%60;return(a>0?"-":"+")+l(~~(Math.abs(a)/60))+l(b)};})()

2
src/core/core.js
Просмотреть файл

@ -1 +1 @@
d3 = {version: "0.18.0"}; // semver
d3 = {version: "0.19.0"}; // semver

47
src/core/hsl.js
Просмотреть файл

@ -1,4 +1,47 @@
/**
* @param {number=} s
* @param {number=} l
*/
d3.hsl = function(h, s, l) {
var c = d3_rgb_hsl(h, s, l);
return "rgb(" + c.r + "," + c.g + "," + c.b + ")";
return arguments.length == 1
? d3_rgb_parse("" + h, d3_rgb_hsl, d3_hsl)
: d3_hsl(+h, +s, +l);
};
function d3_hsl(h, s, l) {
return {h: h, s: s, l: l, toString: d3_hsl_format};
}
/** @this d3_hsl */
function d3_hsl_format() {
return "hsl(" + this.h + "," + this.s * 100 + "%," + this.l * 100 + "%)";
}
function d3_hsl_rgb(h, s, l) {
var m1,
m2;
/* Some simple corrections for h, s and l. */
h = h % 360; if (h < 0) h += 360;
s = s < 0 ? 0 : s > 1 ? 1 : s;
l = l < 0 ? 0 : l > 1 ? 1 : l;
/* From FvD 13.37, CSS Color Module Level 3 */
m2 = l <= .5 ? l * (1 + s) : l + s - l * s;
m1 = 2 * l - m2;
function v(h) {
if (h > 360) h -= 360;
else if (h < 0) h += 360;
if (h < 60) return m1 + (m2 - m1) * h / 60;
if (h < 180) return m2;
if (h < 240) return m1 + (m2 - m1) * (240 - h) / 60;
return m1;
}
function vv(h) {
return Math.round(v(h) * 255);
}
return d3_rgb(vv(h + 120), vv(h), vv(h - 120));
}

4
src/core/interpolate.js
Просмотреть файл

@ -90,8 +90,8 @@ d3.interpolateString = function(a, b) {
};
d3.interpolateRgb = function(a, b) {
a = d3_rgb(a);
b = d3_rgb(b);
a = d3.rgb(a);
b = d3.rgb(b);
var ar = a.r,
ag = a.g,
ab = a.b,

101
src/core/rgb.js
Просмотреть файл

@ -1,4 +1,27 @@
function d3_rgb(format) {
/**
* @param {number=} g
* @param {number=} b
*/
d3.rgb = function(r, g, b) {
return arguments.length == 1
? d3_rgb_parse("" + r, d3_rgb, d3_hsl_rgb)
: d3_rgb(~~r, ~~g, ~~b);
};
function d3_rgb(r, g, b) {
return {r: r, g: g, b: b, toString: d3_rgb_format};
}
/** @this d3_rgb */
function d3_rgb_format() {
return "#" + d3_rgb_hex(this.r) + d3_rgb_hex(this.g) + d3_rgb_hex(this.b);
}
function d3_rgb_hex(v) {
return v < 0x10 ? "0" + v.toString(16) : v.toString(16);
}
function d3_rgb_parse(format, rgb, hsl) {
var r, // red channel; int in [0, 255]
g, // green channel; int in [0, 255]
b, // blue channel; int in [0, 255]
@ -12,26 +35,27 @@ function d3_rgb(format) {
m2 = m1[2].split(",");
switch (m1[1]) {
case "hsl": {
return d3_rgb_hsl(
return hsl(
parseFloat(m2[0]), // degrees
parseFloat(m2[1]) / 100, // percentage
parseFloat(m2[2]) / 100); // percentage
parseFloat(m2[2]) / 100 // percentage
);
}
case "rgb": {
return {
r: d3_rgb_parse(m2[0]),
g: d3_rgb_parse(m2[1]),
b: d3_rgb_parse(m2[2])
};
return rgb(
d3_rgb_parseNumber(m2[0]),
d3_rgb_parseNumber(m2[1]),
d3_rgb_parseNumber(m2[2])
);
}
}
}
/* Named colors. */
if (name = d3_rgb_names[format]) return name;
if (name = d3_rgb_names[format]) return rgb(name.r, name.g, name.b);
/* Null or undefined. */
if (format == null) return d3_rgb_names.black;
if (format == null) return rgb(0, 0, 0);
/* Hexadecimal colors: #rgb and #rrggbb. */
if (format.charAt(0) == "#") {
@ -49,39 +73,29 @@ function d3_rgb(format) {
b = parseInt(b, 16);
}
return {r: r, g: g, b: b};
};
function d3_rgb_hsl(h, s, l) {
var m1,
m2;
/* Some simple corrections for h, s and l. */
h = h % 360; if (h < 0) h += 360;
s = s < 0 ? 0 : s > 1 ? 1 : s;
l = l < 0 ? 0 : l > 1 ? 1 : l;
/* From FvD 13.37, CSS Color Module Level 3 */
m2 = l <= .5 ? l * (1 + s) : l + s - l * s;
m1 = 2 * l - m2;
function v(h) {
if (h > 360) h -= 360;
else if (h < 0) h += 360;
if (h < 60) return m1 + (m2 - m1) * h / 60;
if (h < 180) return m2;
if (h < 240) return m1 + (m2 - m1) * (240 - h) / 60;
return m1;
}
function vv(h) {
return Math.round(v(h) * 255);
}
return {r: vv(h + 120), g: vv(h), b: vv(h - 120)};
return rgb(r, g, b);
}
function d3_rgb_parse(c) { // either integer or percentage
function d3_rgb_hsl(r, g, b) {
var min = Math.min(r /= 255, g /= 255, b /= 255),
max = Math.max(r, g, b),
d = max - min,
h,
s,
l = (max + min) / 2;
if (d) {
s = l < .5 ? d / (max + min) : d / (2 - max - min);
if (r == max) h = (g - b) / d + (g < b ? 6 : 0);
else if (g == max) h = (b - r) / d + 2;
else h = (r - g) / d + 4;
h *= 60;
} else {
s = h = 0;
}
return d3_hsl(h, s, l);
}
function d3_rgb_parseNumber(c) { // either integer or percentage
var f = parseFloat(c);
return c.charAt(c.length - 1) == "%" ? Math.round(f * 2.55) : f;
}
@ -237,5 +251,8 @@ var d3_rgb_names = {
};
for (var d3_rgb_name in d3_rgb_names) {
d3_rgb_names[d3_rgb_name] = d3_rgb(d3_rgb_names[d3_rgb_name]);
d3_rgb_names[d3_rgb_name] = d3_rgb_parse(
d3_rgb_names[d3_rgb_name],
d3_rgb,
d3_hsl_rgb);
}

11
src/externs.js
Просмотреть файл

@ -13,7 +13,16 @@ var d3 = {
ease: 1,
event: 1,
format: 1,
hsl: 1,
rgb: {
r: 1,
g: 1,
b: 1
},
hsl: {
h: 1,
s: 1,
l: 1
},
interpolate: 1,
interpolateNumber: 1,
interpolateArray: 1,

52
src/scale/category.js
Просмотреть файл

@ -1,30 +1,54 @@
/*
* This product includes color specifications and designs developed by Cynthia
* Brewer (http://colorbrewer.org/). See lib/colorbrewer for more information.
*/
d3.scale.category10 = function() {
return d3.scale.ordinal().range(d3_category10);
};
d3.scale.category19 = function() {
return d3.scale.ordinal().range(d3_category19);
};
d3.scale.category20 = function() {
return d3.scale.ordinal().range(d3_category20);
};
d3.scale.category20b = function() {
return d3.scale.ordinal().range(d3_category20b);
};
d3.scale.category20c = function() {
return d3.scale.ordinal().range(d3_category20c);
};
var d3_category10 = [
"#1f77b4", "#ff7f0e", "#2ca02c", "#d62728", "#9467bd",
"#8c564b", "#e377c2", "#7f7f7f", "#bcbd22", "#17becf"
];
var d3_category19 = [
"#9c9ede", "#7375b5", "#4a5584", "#cedb9c", "#b5cf6b",
"#8ca252", "#637939", "#e7cb94", "#e7ba52", "#bd9e39",
"#8c6d31", "#e7969c", "#d6616b", "#ad494a", "#843c39",
"#de9ed6", "#ce6dbd", "#a55194", "#7b4173"
var d3_category20 = [
"#1f77b4", "#aec7e8",
"#ff7f0e", "#ffbb78",
"#2ca02c", "#98df8a",
"#d62728", "#ff9896",
"#9467bd", "#c5b0d5",
"#8c564b", "#c49c94",
"#e377c2", "#f7b6d2",
"#7f7f7f", "#c7c7c7",
"#bcbd22", "#dbdb8d",
"#17becf", "#9edae5"
];
var d3_category20 = [
"#1f77b4", "#aec7e8", "#ff7f0e", "#ffbb78", "#2ca02c",
"#98df8a", "#d62728", "#ff9896", "#9467bd", "#c5b0d5",
"#8c564b", "#c49c94", "#e377c2", "#f7b6d2", "#7f7f7f",
"#c7c7c7", "#bcbd22", "#dbdb8d", "#17becf", "#9edae5"
var d3_category20b = [
"#393b79", "#5254a3", "#6b6ecf", "#9c9ede",
"#637939", "#8ca252", "#b5cf6b", "#cedb9c",
"#8c6d31", "#bd9e39", "#e7ba52", "#e7cb94",
"#843c39", "#ad494a", "#d6616b", "#e7969c",
"#7b4173", "#a55194", "#ce6dbd", "#de9ed6"
];
var d3_category20c = [
"#3182bd", "#6baed6", "#9ecae1", "#c6dbef",
"#e6550d", "#fd8d3c", "#fdae6b", "#fdd0a2",
"#31a354", "#74c476", "#a1d99b", "#c7e9c0",
"#756bb1", "#9e9ac8", "#bcbddc", "#dadaeb",
"#636363", "#969696", "#bdbdbd", "#d9d9d9"
];