color-seed - npm Package Compare versions

Comparing version 1.0.0 to 1.1.0

package.json

 {
   "name": "color-seed",
   "description": "Predictable colors generator from a seed",
-  "version": "1.0.0",
+  "version": "1.1.0",
   "author": "Julien Bouquillon <[e-mail]>",
@@ -17,5 +17,12 @@ "license": "MIT",
   "dependencies": {
-    "nice-color-palettes": "^2.0.0",
+    "chroma-js": "^1.3.4",
     "seedrandom": "^2.4.3"
+  },
+  "devDependencies": {
+    "color-pairs-picker": "^1.3.6",
+    "mocha": "^3.4.2"
+  },
+  "scripts": {
+    "test": "mocha"
   }
 }

README.md

@@ -5,6 +5,8 @@ # color-seed
 
-Predictable colors generator from given seed.
+Stable colors generator from given seed(s).
 
-Based on [seedrandom](https://github.com/davidbau/seedrandom) and [nice-color-palettes](https://github.com/Jam3/nice-color-palettes).
+Based on [seedrandom](https://github.com/davidbau/seedrandom) and [chroma-js](http://gka.github.io/chroma.js) Spectral scale.
 
+![sample](./sample.png)
+
 ## Install
@@ -14,15 +16,16 @@
 
-
 ## Usage
 
-```js
+```
+  colorSeed
+    colorSeed.getColor : single seed
+      ✓ getColor("Paris") should return #a70b44
+      ✓ getColor("Marseille") should return #7acaa5
+      ✓ getColor("Bordeaux") should return #9ed8a4
+    colorSeed.getColors : multiple seed
+      ✓ getColors(["Paris", "Marseille", "Bordeaux"]) should return #a70b44, #7acaa5, #9ed8a4
+      ✓ getColors(["Paris", "Marseille", "Bordeaux", "xxx"]) should return #a70b44, #7acaa5, #9ed8a4, #3683bb
 
-var getColor = require('color-seed');
+  5 passing (13ms)
 
-console.log(getColor('Paris')); // always #c8c8a9
-
-console.log(getColor('Bordeaux')); // always #535233
-
-console.log(getColor('Marseille')); // always #9dc9ac
-
 ```
@@ -29,0 +32,0 @@

src/index.js

 var seedrandom = require('seedrandom');
+var chroma = require("chroma-js")
 
-var colors = require('nice-color-palettes').reduce((a, c) => {
-  a.push(...c)
-  return a
-}, [])
 
-const getRandomColor = seed => {
+const getPredictibleRandom = seed => {
   Math.seedrandom(seed);
-  const random = Math.random();
-  const color = colors[Math.floor(random * colors.length)]
-  return color;
+  return Math.random();
 }
 
-module.exports = getRandomColor
+const DEFAULT_SCALE = chroma.scale('Spectral')
+
+const getColor = (seed) => DEFAULT_SCALE(getPredictibleRandom(seed)).hex()
+
+const getColors = seeds => seeds.map(r => getColor(r));
+
+
+module.exports = {
+  default: getColor,
+  getColor,
+  getColors
+}

test.js

@@ -1,7 +0,18 @@
-var getColor = require('./src');
+var colorSeed = require('./src');
+var pairPicker = require('color-pairs-picker');
 
-console.log(getColor('Paris')); // always #c8c8a9
+const showColor = (seed, color) => {
+  const fgColor = pairPicker(color).fg;
+  return `<div style="text-align:center;font-size:14px;padding:3px;display:inline-block;background:${color};width:80px ;height:20px ;border:1px solid silver; border-radius:3px;margin:1px;color:${fgColor}">${seed}</div>`;
+}
 
-console.log(getColor('Bordeaux')); // always #535233
+const seeds = [
+  "Paris",
+  "Berlin",
+  "Bordeaux",
+  "London",
+  "Mirleft"
+]
 
-console.log(getColor('Marseille')); // always #9dc9ac
+console.log(colorSeed.getColors(seeds).map((color, i) => showColor(seeds[i], color)).join('\n')); // always #9dc9ac
+

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Improved metrics

Total package byte prevSize

30832

increased by257.89%

Number of package files

8

increased by60%

Lines of code

64

increased by326.67%

Number of lines in readme file

32

increased by10.34%

Worsened metrics

Dev dependency count

2

increased byInfinity%

Dependency changes

• + Addedchroma-js@^1.3.4

• + Addedchroma-js@1.4.1(transitive)

• - Removednice-color-palettes@^2.0.0

• - Removedbuffer-to-arraybuffer@0.0.5(transitive)

• - Removeddecode-uri-component@0.2.2(transitive)

• - Removeddecompress-response@3.3.0(transitive)

• - Removeddom-walk@0.1.2(transitive)

• - Removedglobal@4.4.0(transitive)

• - Removedis-function@1.0.2(transitive)

• - Removedmap-limit@0.0.1(transitive)

• - Removedmimic-response@1.0.1(transitive)

• - Removedmin-document@2.19.0(transitive)

• - Removedminimist@1.2.8(transitive)

• - Removednew-array@1.0.0(transitive)

• - Removednice-color-palettes@2.0.0(transitive)

• - Removedobject-assign@4.1.1(transitive)

• - Removedonce@1.3.3(transitive)

• - Removedparse-headers@2.0.5(transitive)

• - Removedprocess@0.11.10(transitive)

• - Removedquery-string@5.1.1(transitive)

• - Removedsimple-concat@1.0.1(transitive)

• - Removedsimple-get@2.8.2(transitive)

• - Removedstrict-uri-encode@1.1.0(transitive)

• - Removedtimed-out@4.0.1(transitive)

• - Removedurl-set-query@1.0.0(transitive)

• - Removedwrappy@1.0.2(transitive)

• - Removedxhr@2.6.0(transitive)

• - Removedxhr-request@1.1.0(transitive)

• - Removedxtend@4.0.2(transitive)