d3-interpolate - npm Package Compare versions

Comparing version 0.2.1 to 0.3.0

build/bundle.js

@@ -1,1 +0,1 @@
-var version = "0.2.1"; export * from "../index"; export {version};
+var version = "0.3.0"; export * from "../index"; export {version};

build/d3-interpolate.js

@@ -7,47 +7,2 @@ (function (global, factory) {
 
-  function deltaHue(h1, h0) {
-    var delta = h1 - h0;
-    return delta > 180 || delta < -180
-        ? delta - 360 * Math.round(delta / 360)
-        : delta;
-  };
-
-  function cubehelixGamma(gamma) {
-    return function(a, b) {
-      a = d3Color.cubehelix(a);
-      b = d3Color.cubehelix(b);
-      var ah = isNaN(a.h) ? b.h : a.h,
-          as = isNaN(a.s) ? b.s : a.s,
-          al = a.l,
-          bh = isNaN(b.h) ? 0 : deltaHue(b.h, ah),
-          bs = isNaN(b.s) ? 0 : b.s - as,
-          bl = b.l - al;
-      return function(t) {
-        a.h = ah + bh * t;
-        a.s = as + bs * t;
-        a.l = al + bl * Math.pow(t, gamma);
-        return a + "";
-      };
-    };
-  };
-
-  function cubehelixGammaLong(gamma) {
-    return function(a, b) {
-      a = d3Color.cubehelix(a);
-      b = d3Color.cubehelix(b);
-      var ah = isNaN(a.h) ? b.h : a.h,
-          as = isNaN(a.s) ? b.s : a.s,
-          al = a.l,
-          bh = isNaN(b.h) ? 0 : b.h - ah,
-          bs = isNaN(b.s) ? 0 : b.s - as,
-          bl = b.l - al;
-      return function(t) {
-        a.h = ah + bh * t;
-        a.s = as + bs * t;
-        a.l = al + bl * Math.pow(t, gamma);
-        return a + "";
-      };
-    };
-  };
-
   function rgb(a, b) {
@@ -372,2 +327,9 @@ a = d3Color.rgb(a);
 
+  function deltaHue(h1, h0) {
+    var delta = h1 - h0;
+    return delta > 180 || delta < -180
+        ? delta - 360 * Math.round(delta / 360)
+        : delta;
+  };
+
   function hsl(a, b) {
@@ -458,12 +420,58 @@ a = d3Color.hsl(a);
 
-  var cubehelix = cubehelixGamma(1);
-  var cubehelixLong = cubehelixGammaLong(1);
+  function cubehelix(a, b, gamma) {
+    if (arguments.length < 3) gamma = 1;
+    a = d3Color.cubehelix(a);
+    b = d3Color.cubehelix(b);
+    var ah = isNaN(a.h) ? b.h : a.h,
+        as = isNaN(a.s) ? b.s : a.s,
+        al = a.l,
+        bh = isNaN(b.h) ? 0 : deltaHue(b.h, ah),
+        bs = isNaN(b.s) ? 0 : b.s - as,
+        bl = b.l - al;
+    return function(t) {
+      a.h = ah + bh * t;
+      a.s = as + bs * t;
+      a.l = al + bl * Math.pow(t, gamma);
+      return a + "";
+    };
+  };
 
-  var version = "0.2.1";
+  function cubehelixLong(a, b, gamma) {
+    if (arguments.length < 3) gamma = 1;
+    a = d3Color.cubehelix(a);
+    b = d3Color.cubehelix(b);
+    var ah = isNaN(a.h) ? b.h : a.h,
+        as = isNaN(a.s) ? b.s : a.s,
+        al = a.l,
+        bh = isNaN(b.h) ? 0 : b.h - ah,
+        bs = isNaN(b.s) ? 0 : b.s - as,
+        bl = b.l - al;
+    return function(t) {
+      a.h = ah + bh * t;
+      a.s = as + bs * t;
+      a.l = al + bl * Math.pow(t, gamma);
+      return a + "";
+    };
+  };
 
+  var slice = Array.prototype.slice;
+
+  function bindN(type, args) {
+    args = slice.call(args);
+    args[0] = null;
+    args.unshift(null);
+    return function(a, b) {
+      args[0] = a;
+      args[1] = b;
+      return type.apply(null, args);
+    };
+  }
+
+  function bind(type) {
+    return arguments.length === 1 ? type : bindN(type, arguments);
+  };
+
+  var version = "0.3.0";
+
   exports.version = version;
-  exports.cubehelix = cubehelix;
-  exports.cubehelixLong = cubehelixLong;
-  exports.cubehelixGamma = cubehelixGamma;
-  exports.cubehelixGammaLong = cubehelixGammaLong;
   exports.array = array;
@@ -484,3 +492,6 @@ exports.number = number;
   exports.hclLong = hclLong;
+  exports.cubehelix = cubehelix;
+  exports.cubehelixLong = cubehelixLong;
+  exports.bind = bind;
 
 }));

build/d3-interpolate.min.js

@@ -1,1 +0,1 @@
-!function(n,t){"object"==typeof exports&&"undefined"!=typeof module?t(exports,require("d3-color")):"function"==typeof define&&define.amd?define("d3-interpolate",["exports","d3-color"],t):t(n.d3_interpolate={},n.d3_color)}(this,function(n,t){"use strict";function r(n,t){var r=n-t;return r>180||-180>r?r-360*Math.round(r/360):r}function e(n){return function(e,u){e=t.cubehelix(e),u=t.cubehelix(u);var i=isNaN(e.h)?u.h:e.h,a=isNaN(e.s)?u.s:e.s,o=e.l,s=isNaN(u.h)?0:r(u.h,i),h=isNaN(u.s)?0:u.s-a,c=u.l-o;return function(t){return e.h=i+s*t,e.s=a+h*t,e.l=o+c*Math.pow(t,n),e+""}}}function u(n){return function(r,e){r=t.cubehelix(r),e=t.cubehelix(e);var u=isNaN(r.h)?e.h:r.h,i=isNaN(r.s)?e.s:r.s,a=r.l,o=isNaN(e.h)?0:e.h-u,s=isNaN(e.s)?0:e.s-i,h=e.l-a;return function(t){return r.h=u+o*t,r.s=i+s*t,r.l=a+h*Math.pow(t,n),r+""}}}function i(n,r){n=t.rgb(n),r=t.rgb(r);var e=n.r,u=n.g,i=n.b,a=r.r-e,o=r.g-u,s=r.b-i;return function(t){return n.r=e+a*t,n.g=u+o*t,n.b=i+s*t,n+""}}function a(n,t){return n=+n,t-=n,function(r){return n+t*r}}function o(n,t){var r,e={},u={};for(r in n)r in t?e[r]=l(n[r],t[r]):u[r]=n[r];for(r in t)r in n||(u[r]=t[r]);return function(n){for(r in e)u[r]=e[r](n);return u}}function s(n){return function(){return n}}function h(n){return function(t){return n(t)+""}}function c(n,t){var r,e,u,i=X.lastIndex=_.lastIndex=0,o=-1,c=[],l=[];for(n+="",t+="";(r=X.exec(n))&&(e=_.exec(t));)(u=e.index)>i&&(u=t.slice(i,u),c[o]?c[o]+=u:c[++o]=u),(r=r[0])===(e=e[0])?c[o]?c[o]+=e:c[++o]=e:(c[++o]=null,l.push({i:o,x:a(r,e)})),i=_.lastIndex;return i<t.length&&(u=t.slice(i),c[o]?c[o]+=u:c[++o]=u),c.length<2?l[0]?h(l[0].x):s(t):(t=l.length,function(n){for(var r,e=0;t>e;++e)c[(r=l[e]).i]=r.x(n);return c.join("")})}function l(n,t){for(var r,e=z.length;--e>=0&&!(r=z[e](n,t)););return r}function f(n,t){var r,e=[],u=[],i=n.length,a=t.length,o=Math.min(n.length,t.length);for(r=0;o>r;++r)e.push(l(n[r],t[r]));for(;i>r;++r)u[r]=n[r];for(;a>r;++r)u[r]=t[r];return 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+!function(n,t){"object"==typeof exports&&"undefined"!=typeof module?t(exports,require("d3-color")):"function"==typeof define&&define.amd?define("d3-interpolate",["exports","d3-color"],t):t(n.d3_interpolate={},n.d3_color)}(this,function(n,t){"use strict";function r(n,r){n=t.rgb(n),r=t.rgb(r);var e=n.r,u=n.g,i=n.b,a=r.r-e,s=r.g-u,o=r.b-i;return function(t){return n.r=e+a*t,n.g=u+s*t,n.b=i+o*t,n+""}}function e(n,t){return n=+n,t-=n,function(r){return n+t*r}}function u(n,t){var r,e={},u={};for(r in n)r in t?e[r]=o(n[r],t[r]):u[r]=n[r];for(r in t)r in n||(u[r]=t[r]);return function(n){for(r in e)u[r]=e[r](n);return u}}function i(n){return function(){return n}}function a(n){return function(t){return n(t)+""}}function s(n,t){var r,u,s,o=P.lastIndex=Q.lastIndex=0,l=-1,h=[],c=[];for(n+="",t+="";(r=P.exec(n))&&(u=Q.exec(t));)(s=u.index)>o&&(s=t.slice(o,s),h[l]?h[l]+=s:h[++l]=s),(r=r[0])===(u=u[0])?h[l]?h[l]+=u:h[++l]=u:(h[++l]=null,c.push({i:l,x:e(r,u)})),o=Q.lastIndex;return 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index.js

@@ -16,7 +16,4 @@ export {default as array} from "./src/array";
 export {default as hclLong} from "./src/hclLong";
-
-import cubehelixGamma from "./src/cubehelixGamma";
-import cubehelixGammaLong from "./src/cubehelixGammaLong";
-export var cubehelix = cubehelixGamma(1);
-export var cubehelixLong = cubehelixGammaLong(1);
-export {cubehelixGamma, cubehelixGammaLong};
+export {default as cubehelix} from "./src/cubehelix";
+export {default as cubehelixLong} from "./src/cubehelixLong";
+export {default as bind} from "./src/bind";

package.json

 {
   "name": "d3-interpolate",
-  "version": "0.2.1",
+  "version": "0.3.0",
   "description": "Interpolate numbers, colors, strings, arrays, objects, whatever!",
@@ -8,3 +8,4 @@ "keywords": [
     "interpolate",
-    "interpolation"
+    "interpolation",
+    "color"
   ],
@@ -11,0 +12,0 @@ "homepage": "https://github.com/d3/d3-interpolate",

README.md

@@ -166,28 +166,29 @@ # d3-interpolate
 
-<a name="cubehelix" href="#cubehelix">#</a> d3_interpolate.<b>cubehelix</b>(<i>a</i>, <i>b</i>)
+<a name="cubehelix" href="#cubehelix">#</a> d3_interpolate.<b>cubehelix</b>(<i>a</i>, <i>b</i>[, <i>gamma</i>])
 
 <img src="https://raw.githubusercontent.com/d3/d3-interpolate/master/img/cubehelix.png" width="100%" height="80" alt="cubehelix">
 
-Returns a Cubehelix color space interpolator between the two colors *a* and *b* using the default *gamma* of 1.0. The colors *a* and *b* need not be in Cubehelix; they will be converted to Cubehelix using [color.cubehelix](https://github.com/d3/d3-color#cubehelix). If either color’s hue or saturation is NaN, the opposing color’s channel value is used. The shortest path between hues is used. The return value of the interpolator is a hexadecimal RGB string.
+Or, with a gamma of 3.0 to emphasize high-intensity values:
 
-<a name="cubehelixLong" href="#cubehelixLong">#</a> d3_interpolate.<b>cubehelixLong</b>(<i>a</i>, <i>b</i>)
+<img src="https://raw.githubusercontent.com/d3/d3-interpolate/master/img/cubehelixGamma.png" width="100%" height="80" alt="cubehelixGamma">
 
+Returns a Cubehelix color space interpolator between the two colors *a* and *b* using the specified *gamma*. If *gamma* is not specified, it defaults to 1.0. The colors *a* and *b* need not be in Cubehelix; they will be converted to Cubehelix using [color.cubehelix](https://github.com/d3/d3-color#cubehelix). If either color’s hue or saturation is NaN, the opposing color’s channel value is used. The shortest path between hues is used. The return value of the interpolator is a hexadecimal RGB string.
+
+<a name="cubehelixLong" href="#cubehelixLong">#</a> d3_interpolate.<b>cubehelixLong</b>(<i>a</i>, <i>b</i>[, <i>gamma</i>])
+
 <img src="https://raw.githubusercontent.com/d3/d3-interpolate/master/img/cubehelixLong.png" width="100%" height="80" alt="cubehelixLong">
 
+Or, with a gamma of 3.0 to emphasize high-intensity values:
+
+<img src="https://raw.githubusercontent.com/d3/d3-interpolate/master/img/cubehelixGammaLong.png" width="100%" height="80" alt="cubehelixGammaLong">
+
 Like [cubehelix](#cubehelix), but does not use the shortest path between hues.
 
-<a name="cubehelixGamma" href="#cubehelixGamma">#</a> d3_interpolate.<b>cubehelixGamma</b>(<i>gamma</i>)
+<a name="bind" href="#bind">#</a> d3_interpolate.<b>bind</b>(<i>type</i>[, <i>parameters…</i>])
 
-<img src="https://raw.githubusercontent.com/d3/d3-interpolate/master/img/cubehelixGamma.png" width="100%" height="80" alt="cubehelixGamma">
+A convenience function for binding zero or more *parameters* to the specified interpolation function *type*. If no *parameters* are specified, this function simply returns *type*. The returned function takes two arguments *a* and *b* and passes any optional *parameters* to the underlying function *type*. For example, the following statements are equivalent:
 
-Returns a Cubehelix color space interpolator factory using the specified *gamma*. A gamma value less than one emphasizes low intensity values, while a gamma value greater than one emphasizes high intensity values. For example:
-
 ```js
-var i = d3_interpolate.cubehelixGamma(3)("purple", "orange");
+d3_interpolate.bind(d3_interpolate.cubehelix, 3)("purple", "orange");
+d3_interpolate.cubehelix("purple", "orange", 3);
 ```
-
-<a name="cubehelixGammaLong" href="#cubehelixGammaLong">#</a> d3_interpolate.<b>cubehelixGammaLong</b>(<i>gamma</i>)
-
-<img src="https://raw.githubusercontent.com/d3/d3-interpolate/master/img/cubehelixGammaLong.png" width="100%" height="80" alt="cubehelixGammaLong">
-
-Like [cubehelixGamma](#cubehelixGamma), but does not use the shortest path between hues.

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Improved metrics

Total package byte prevSize

104660

increased by0.7%

Number of package files

37

increased by2.78%

Lines of code

891

increased by2.18%

Number of lines in readme file

194

increased by0.52%

No dependency changes