774 lines
42 KiB
HTML
774 lines
42 KiB
HTML
<!DOCTYPE html>
|
||
<html>
|
||
<head>
|
||
<title>chroma.js api docs!</title>
|
||
<link rel="stylesheet" href="src/index.css">
|
||
</head>
|
||
<body><div class="wrap">
|
||
<h1 id="chroma-js">chroma.js</h1>
|
||
<p><strong>chroma.js</strong> is a tiny JavaScript library (14kB) for dealing with colors!</p>
|
||
<p><a href="https://travis-ci.org/gka/chroma.js"><img src="https://travis-ci.org/gka/chroma.js.svg?branch=master" alt="Build Status"></a></p>
|
||
<h2 id="quick-start">Quick-start</h2>
|
||
<p>Here are a couple of things chroma.js can do for you:</p>
|
||
<ul>
|
||
<li>read colors from a wide range of formats</li>
|
||
<li>analyze and manipulate colors</li>
|
||
<li>convert colors into wide range of formats</li>
|
||
<li>linear and bezier interpolation in different color spaces</li>
|
||
</ul>
|
||
<p>Here's an example for a simple read / manipulate / output chain:</p>
|
||
<pre><code class="lang-js">chroma('pink').darken().saturate(2).hex()
|
||
</code></pre>
|
||
<p>Aside from that, chroma.js can also help you <strong>generate nice colors</strong> using various methods, for instance to be <a href="https://www.vis4.net/blog/posts/avoid-equidistant-hsv-colors/">used</a> in color palette for maps or data visualization.</p>
|
||
<pre><code class="lang-js">chroma.scale(['#fafa6e','#2A4858'])
|
||
.mode('lch').colors(6)
|
||
</code></pre>
|
||
<p>chroma.js has a lot more to offer, but that's the gist of it.</p>
|
||
<h2 id="api">API</h2>
|
||
<h3 id="chroma">chroma</h3>
|
||
<h4 id="-color-">(<em>color</em>)</h4>
|
||
<p>The first step is to get your color into chroma.js. That's what the generic constructor <code>chroma()</code> does. The function is trying to guess the color format for you. For instances, it will recognized any named color from the W3CX11 specification:</p>
|
||
<pre><code class="lang-js">chroma('hotpink')
|
||
</code></pre>
|
||
<p>If there's no matching named color chroma.js checks for a <strong>hexadecimal string</strong>. It ignores case, the <code>#</code> sign is optional, and the shorter three letter format is recognized as well. So any of these are valid hexadecimal representations: <code>#ff3399</code>, <code>FF3399</code>, <code>#f39</code>, etc.</p>
|
||
<pre><code class="lang-js">chroma('#ff3399');
|
||
chroma('F39');
|
||
</code></pre>
|
||
<p>In addition to hex strings, <strong>hexadecimal numbers</strong> (in fact, just any number between <code>0</code> and <code>16777215</code>), will be recognized, too.</p>
|
||
<pre><code class="lang-js">chroma(0xff3399)
|
||
</code></pre>
|
||
<p>If you pass the RGB channels individually, too. Each parameter must be within <code>0..255</code>. You can pass the numbers as individual arguments or as array.</p>
|
||
<pre><code class="lang-js">chroma(0xff, 0x33, 0x99);
|
||
chroma(255, 51, 153);
|
||
chroma([255, 51, 153]);
|
||
</code></pre>
|
||
<p>You can construct colors from different color spaces by passing the name of color space as the last argument. Here we define the same color in HSL by passing the h<em>ue angle (0-360) and percentages for </em>s<em>aturation and </em>l*ightness:</p>
|
||
<pre><code class="lang-js">chroma(330, 1, 0.6, 'hsl')
|
||
</code></pre>
|
||
<h3 id="chroma-hsl">chroma.hsl</h3>
|
||
<h4 id="-hue-saturation-lightness-">(hue, saturation, lightness)</h4>
|
||
<p>Alternatively, every color space has its own constructor function under the <code>chroma</code> namespace. For a list of all supported color spaces, check the <a href="#supported-color-spaces-and-output-formats">appendix</a>.</p>
|
||
<pre><code class="lang-js">chroma.hsl(330, 1, 0.6)
|
||
</code></pre>
|
||
<h3 id="chroma-hsv">chroma.hsv</h3>
|
||
<h4 id="-hue-saturation-value-">(hue, saturation, value)</h4>
|
||
<h3 id="chroma-lab">chroma.lab</h3>
|
||
<h4 id="-lightness-a-b-">(Lightness, a, b)</h4>
|
||
<h3 id="chroma-lch">chroma.lch</h3>
|
||
<h4 id="-lightness-chroma-hue-">(Lightness, chroma, hue)</h4>
|
||
<p>The range for <code>lightness</code> and <code>chroma</code> depend on the hue, but go roughly from 0..100-150. The range for <code>hue</code> is 0..360.</p>
|
||
<pre><code class="lang-js">chroma.lch(80, 40, 130);
|
||
chroma(80, 40, 130, 'lch');
|
||
</code></pre>
|
||
<h3 id="chroma-hcl">chroma.hcl</h3>
|
||
<h4 id="-hue-chroma-lightness-">(hue, chroma, lightness)</h4>
|
||
<p>You can use <strong>hcl</strong> instead of Lch. Lightness and hue channels are switched to be more consistent with HSL.</p>
|
||
<pre><code class="lang-js">chroma.hcl(130, 40, 80);
|
||
chroma(130, 40, 80, 'hcl');
|
||
</code></pre>
|
||
<h3 id="chroma-cmyk">chroma.cmyk</h3>
|
||
<h4 id="-cyan-magenta-yellow-black-">(cyan, magenta, yellow, black)</h4>
|
||
<p>Each between 0 and 1.</p>
|
||
<pre><code class="lang-js">chroma.cmyk(0.2, 0.8, 0, 0);
|
||
chroma(0.2, 0.8, 0, 0, 'cmyk');
|
||
</code></pre>
|
||
<h3 id="chroma-gl">chroma.gl</h3>
|
||
<h4 id="-red-green-blue-alpha-">(red, green, blue, [alpha])</h4>
|
||
<p><strong>GL</strong> is a variant of RGB(A), with the only difference that the components are normalized to the range of <code>0..1</code>.</p>
|
||
<pre><code class="lang-js">chroma.gl(0.6, 0, 0.8);
|
||
chroma.gl(0.6, 0, 0.8, 0.5);
|
||
chroma(0.6, 0, 0.8, 'gl');
|
||
</code></pre>
|
||
<h3 id="chroma-temperature">chroma.temperature</h3>
|
||
<h4 id="-k-">(K)</h4>
|
||
<p>Returns a color from the <a href="http://www.zombieprototypes.com/?p=210">color temperature</a> scale. Based on <a href="https://github.com/neilbartlett/color-temperature">Neil Bartlett's implementation</a>.</p>
|
||
<pre><code class="lang-js">chroma.temperature(2000); // candle light
|
||
chroma.temperature(3500); // sunset
|
||
chroma.temperature(6500); // daylight
|
||
</code></pre>
|
||
<p>The effective temperature range goes from <code>0</code> to about <code>30000</code> Kelvin,</p>
|
||
<pre><code class="lang-js">f = function(i) {
|
||
return chroma.temperature(i * 30000)
|
||
}
|
||
</code></pre>
|
||
<h3 id="chroma-mix">chroma.mix</h3>
|
||
<h4 id="-color1-color2-ratio-0-5-mode-rgb-">(color1, color2, ratio=0.5, mode='rgb')</h4>
|
||
<p>Mixes two colors. The mix <em>ratio</em> is a value between 0 and 1.</p>
|
||
<pre><code class="lang-js">chroma.mix('red', 'blue');
|
||
chroma.mix('red', 'blue', 0.25);
|
||
chroma.mix('red', 'blue', 0.75);
|
||
</code></pre>
|
||
<p>The color mixing produces different results based the color space used for interpolation.</p>
|
||
<pre><code class="lang-js">chroma.mix('red', 'blue', 0.5, 'rgb');
|
||
chroma.mix('red', 'blue', 0.5, 'hsl');
|
||
chroma.mix('red', 'blue', 0.5, 'lab');
|
||
chroma.mix('red', 'blue', 0.5, 'lch');
|
||
chroma.mix('red', 'blue', 0.5, 'lrgb');
|
||
</code></pre>
|
||
<h3 id="chroma-average">chroma.average</h3>
|
||
<h4 id="-colors-mode-rgb-">(colors, mode='rgb')</h4>
|
||
<p>Similar to <code>chroma.mix</code>, but accepts more than two colors. Simple averaging of R,G,B components and the alpha channel.</p>
|
||
<pre><code class="lang-js">colors = ['#ddd', 'yellow', 'red', 'teal'];
|
||
chroma.average(colors); // rgb
|
||
chroma.average(colors, 'lab');
|
||
chroma.average(colors, 'lch');
|
||
chroma.average(colors, 'lrgb');
|
||
</code></pre>
|
||
<p>Also works with alpha channels.</p>
|
||
<pre><code class="lang-js">chroma.average(['red', 'rgba(0,0,0,0.5)']).css();
|
||
</code></pre>
|
||
<h3 id="chroma-blend">chroma.blend</h3>
|
||
<h4 id="-color1-color2-mode-">(color1, color2, mode)</h4>
|
||
<p>Blends two colors using RGB channel-wise blend functions. Valid blend modes are <code>multiply</code>, <code>darken</code>, <code>lighten</code>, <code>screen</code>, <code>overlay</code>, <code>burn</code>, and <code>dodge</code>.</p>
|
||
<pre><code class="lang-js">chroma.blend('4CBBFC', 'EEEE22', 'multiply');
|
||
chroma.blend('4CBBFC', 'EEEE22', 'darken');
|
||
chroma.blend('4CBBFC', 'EEEE22', 'lighten');
|
||
</code></pre>
|
||
<h3 id="chroma-random">chroma.random</h3>
|
||
<h4 id="-">()</h4>
|
||
<p>Creates a random color by generating a <a href="https://github.com/gka/chroma.js/blob/master/src/generator/random.coffee#L3-L7">random hexadecimal string</a>.</p>
|
||
<pre><code class="lang-js">chroma.random();
|
||
chroma.random();
|
||
chroma.random();
|
||
</code></pre>
|
||
<h3 id="chroma-contrast">chroma.contrast</h3>
|
||
<h4 id="-color1-color2-">(color1, color2)</h4>
|
||
<p>Computes the WCAG contrast ratio between two colors. A minimum contrast of 4.5:1 <a href="http://www.w3.org/TR/WCAG20-TECHS/G18.html">is recommended</a> to ensure that text is still readable against a background color.</p>
|
||
<pre><code class="lang-js">// contrast smaller than 4.5 = too low
|
||
chroma.contrast('pink', 'hotpink');
|
||
// contrast greater than 4.5 = high enough
|
||
chroma.contrast('pink', 'purple');
|
||
</code></pre>
|
||
<h3 id="chroma-distance">chroma.distance</h3>
|
||
<h4 id="-color1-color2-mode-lab-">(color1, color2, mode='lab')</h4>
|
||
<p>Computes the <a href="https://en.wikipedia.org/wiki/Euclidean_distance#Three_dimensions">Euclidean distance</a> between two colors in a given color space (default is <code>Lab</code>).</p>
|
||
<pre><code class="lang-js">chroma.distance('#fff', '#ff0', 'rgb');
|
||
chroma.distance('#fff', '#f0f', 'rgb');
|
||
chroma.distance('#fff', '#ff0');
|
||
chroma.distance('#fff', '#f0f');
|
||
</code></pre>
|
||
<h3 id="chroma-deltae">chroma.deltaE</h3>
|
||
<h4 id="-reference-sample-l-1-c-1-">(reference, sample, L=1, C=1)</h4>
|
||
<p>Computes <a href="https://en.wikipedia.org/wiki/Color_difference#CMC_l:c_.281984.29">color difference</a> as developed by the Colour Measurement Committee of the Society of Dyers and Colourists (CMC) in 1984. The implementation is adapted from <a href="https://web.archive.org/web/20160306044036/http://www.brucelindbloom.com/javascript/ColorDiff.js">Bruce Lindbloom</a>. The parameters L and C are weighting factors for lightness and chromaticity.</p>
|
||
<pre><code class="lang-js">chroma.deltaE('#ededee', '#edeeed');
|
||
chroma.deltaE('#ececee', '#eceeec');
|
||
chroma.deltaE('#e9e9ee', '#e9eee9');
|
||
chroma.deltaE('#e4e4ee', '#e4eee4');
|
||
chroma.deltaE('#e0e0ee', '#e0eee0');
|
||
|
||
</code></pre>
|
||
<h3 id="chroma-brewer">chroma.brewer</h3>
|
||
<p>chroma.brewer is an map of <a href="http://colorbrewer2.org/">ColorBrewer scales</a> that are included in chroma.js for convenience. chroma.scale uses the colors to construct.</p>
|
||
<pre><code class="lang-js">chroma.brewer.OrRd
|
||
</code></pre>
|
||
<h3 id="chroma-limits">chroma.limits</h3>
|
||
<h4 id="-data-mode-n-">(data, mode, n)</h4>
|
||
<p>A helper function that computes class breaks for you, based on data. It supports the modes <em>equidistant</em> (e), <em>quantile</em> (q), <em>logarithmic</em> (l), and <em>k-means</em> (k). Let's take a few numbers as sample data.</p>
|
||
<pre><code class="lang-js">var data = [2.0,3.5,3.6,3.8,3.8,4.1,4.3,4.4,
|
||
4.6,4.9,5.2,5.3,5.4,5.7,5.8,5.9,
|
||
6.2,6.5,6.8,7.2,8];
|
||
</code></pre>
|
||
<p><strong>equidistant</strong> breaks are computed by dividing the total range of the data into _n_ groups of equal size.</p>
|
||
<pre><code class="lang-js">chroma.limits(data, 'e', 4);
|
||
</code></pre>
|
||
<p>In the <strong>quantile</strong> mode, the input domain is divided by quantile ranges.</p>
|
||
<pre><code class="lang-js">chroma.limits(data, 'q', 4);
|
||
</code></pre>
|
||
<p><strong>logarithmic</strong> breaks are equidistant breaks but on a logarithmic scale.</p>
|
||
<pre><code class="lang-js">chroma.limits(data, 'l', 4);
|
||
</code></pre>
|
||
<p><strong>k-means</strong> break is using the 1-dimensional <a href="https://en.wikipedia.org/wiki/K-means_clustering">k-means clustering</a> algorithm to find (roughly) _n_ groups of "similar" values. Note that this k-means implementation does not guarantee to find exactly _n_ groups.</p>
|
||
<pre><code class="lang-js">chroma.limits(data, 'k', 4);
|
||
</code></pre>
|
||
<h2 id="color">color</h2>
|
||
<h3 id="color-alpha">color.alpha</h3>
|
||
<h4 id="-a-">(a)</h4>
|
||
<p>Get and set the color opacity using <code>color.alpha</code>.</p>
|
||
<pre><code class="lang-js">chroma('red').alpha(0.5);
|
||
chroma('rgba(255,0,0,0.35)').alpha();
|
||
</code></pre>
|
||
<h3 id="color-darken">color.darken</h3>
|
||
<h4 id="-value-1-">(value=1)</h4>
|
||
<p>Once loaded, chroma.js can change colors. One way we already saw above, you can change the lightness.</p>
|
||
<pre><code class="lang-js">chroma('hotpink').darken();
|
||
chroma('hotpink').darken(2);
|
||
chroma('hotpink').darken(2.6);
|
||
</code></pre>
|
||
<h3 id="color-brighten">color.brighten</h3>
|
||
<h4 id="-value-1-">(value=1)</h4>
|
||
<p>Similar to <code>darken</code>, but the opposite direction</p>
|
||
<pre><code class="lang-js">chroma('hotpink').brighten();
|
||
chroma('hotpink').brighten(2);
|
||
chroma('hotpink').brighten(3);
|
||
</code></pre>
|
||
<h3 id="color-saturate">color.saturate</h3>
|
||
<h4 id="-value-1-">(value=1)</h4>
|
||
<p>Changes the saturation of a color by manipulating the Lch chromaticity.</p>
|
||
<pre><code class="lang-js">chroma('slategray').saturate();
|
||
chroma('slategray').saturate(2);
|
||
chroma('slategray').saturate(3);
|
||
</code></pre>
|
||
<h3 id="color-desaturate">color.desaturate</h3>
|
||
<h4 id="-value-1-">(value=1)</h4>
|
||
<p>Similar to <code>saturate</code>, but the opposite direction.</p>
|
||
<pre><code class="lang-js">chroma('hotpink').desaturate();
|
||
chroma('hotpink').desaturate(2);
|
||
chroma('hotpink').desaturate(3);
|
||
</code></pre>
|
||
<h3 id="color-set">color.set</h3>
|
||
<h4 id="-channel-value-">(channel, value)</h4>
|
||
<p>Changes a single channel and returns the result a new <code>chroma</code> object.</p>
|
||
<pre><code class="lang-js">// change hue to 0 deg (=red)
|
||
chroma('skyblue').set('hsl.h', 0);
|
||
// set chromaticity to 30
|
||
chroma('hotpink').set('lch.c', 30);
|
||
</code></pre>
|
||
<p>Relative changes work, too:</p>
|
||
<pre><code class="lang-js">// half Lab lightness
|
||
chroma('orangered').set('lab.l', '*0.5');
|
||
// double Lch saturation
|
||
chroma('darkseagreen').set('lch.c', '*2');
|
||
</code></pre>
|
||
<h3 id="color-get">color.get</h3>
|
||
<h4 id="-channel-">(channel)</h4>
|
||
<p>Returns a single channel value.</p>
|
||
<pre><code class="lang-js">chroma('orangered').get('lab.l');
|
||
chroma('orangered').get('hsl.l');
|
||
chroma('orangered').get('rgb.g');
|
||
</code></pre>
|
||
<h3 id="color-luminance">color.luminance</h3>
|
||
<h4 id="-lum-mode-rgb-">([lum, mode='rgb'])</h4>
|
||
<p>If called without arguments color.luminance returns the relative brightness, according to the <a href="http://www.w3.org/TR/2008/REC-WCAG20-20081211/#relativeluminancedef">WCAG definition</a>. Normalized to <code>0</code> for darkest black and <code>1</code> for lightest white.</p>
|
||
<pre><code class="lang-js">chroma('white').luminance();
|
||
chroma('aquamarine').luminance();
|
||
chroma('hotpink').luminance();
|
||
chroma('darkslateblue').luminance();
|
||
chroma('black').luminance();
|
||
</code></pre>
|
||
<p>chroma.js also allows you to <strong>adjust the luminance</strong> of a color. The source color will be interpolated with black or white until the correct luminance is found.</p>
|
||
<pre><code class="lang-js">// set lumincance to 50% for all colors
|
||
chroma('white').luminance(0.5);
|
||
chroma('aquamarine').luminance(0.5);
|
||
chroma('hotpink').luminance(0.5);
|
||
chroma('darkslateblue').luminance(0.5);
|
||
</code></pre>
|
||
<p>By default, this interpolation is done in RGB, but you can interpolate in different color spaces by passing them as second argument:</p>
|
||
<pre><code class="lang-js">chroma('aquamarine').luminance(0.5); // rgb
|
||
chroma('aquamarine').luminance(0.5, 'lab');
|
||
chroma('aquamarine').luminance(0.5, 'hsl');
|
||
</code></pre>
|
||
<h3 id="color-hex">color.hex</h3>
|
||
<h4 id="-mode-auto-rgb-rgba-">(mode='auto|rgb|rgba')</h4>
|
||
<p>Finally, chroma.js allows you to output colors in various color spaces and formats. Most often you will want to output the color as hexadecimal string.</p>
|
||
<pre><code class="lang-js">chroma('orange').hex()
|
||
</code></pre>
|
||
<p><strong>Note</strong> that as of version 1.4.0 the default mode is "auto" which means that the hex string will include the alpha channel if it's less than 1. If you don't want the alpha channel to be included you must explicitly set the mode to "rgb" now:</p>
|
||
<pre><code class="lang-js">chroma('orange').hex();
|
||
chroma('orange').alpha(0.5).hex();
|
||
chroma('orange').alpha(0.5).hex('rgb');
|
||
</code></pre>
|
||
<h3 id="color-name">color.name</h3>
|
||
<p>Returns the named color. Falls back to hexadecimal RGB string, if the color isn't present.</p>
|
||
<pre><code class="lang-js">chroma('#ffa500').name();
|
||
chroma('#ffa505').name();
|
||
</code></pre>
|
||
<h3 id="color-css">color.css</h3>
|
||
<p>Returns a <code>RGB()</code> or <code>HSL()</code> string representation that can be used as CSS-color definition.</p>
|
||
<pre><code class="lang-js">chroma('teal').css();
|
||
chroma('teal').alpha(0.5).css();
|
||
chroma('teal').css('hsl');
|
||
</code></pre>
|
||
<h3 id="color-rgb">color.rgb</h3>
|
||
<h4 id="-round-true-">(round=true)</h4>
|
||
<p>Returns an array with the <code>red</code>, <code>green</code>, and <code>blue</code> component, each as number within the range <code>0..255</code>. Chroma internally stores RGB channels as floats but rounds the numbers before returning them. You can pass <code>false</code> to prevent the rounding.</p>
|
||
<pre><code class="lang-js">chroma('orange').rgb();
|
||
chroma('orange').darken().rgb();
|
||
chroma('orange').darken().rgb(false);
|
||
</code></pre>
|
||
<h3 id="color-rgba">color.rgba</h3>
|
||
<h4 id="-round-true-">(round=true)</h4>
|
||
<p>Just like <code>color.rgb</code> but adds the alpha channel to the returned array.</p>
|
||
<pre><code class="lang-js">chroma('orange').rgba();
|
||
chroma('hsla(20, 100%, 40%, 0.5)').rgba();
|
||
</code></pre>
|
||
<h3 id="color-hsl">color.hsl</h3>
|
||
<p>Returns an array with the <code>hue</code>, <code>saturation</code>, and <code>lightness</code> component. Hue is the color angle in degree (<code>0..360</code>), saturation and lightness are within <code>0..1</code>. Note that for hue-less colors (black, white, and grays), the hue component will be NaN.</p>
|
||
<pre><code class="lang-js">chroma('orange').hsl();
|
||
chroma('white').hsl();
|
||
</code></pre>
|
||
<h3 id="color-hsv">color.hsv</h3>
|
||
<p>Returns an array with the <code>hue</code>, <code>saturation</code>, and <code>value</code> components. Hue is the color angle in degree (<code>0..360</code>), saturation and value are within <code>0..1</code>. Note that for hue-less colors (black, white, and grays), the hue component will be NaN.</p>
|
||
<pre><code class="lang-js">chroma('orange').hsv();
|
||
chroma('white').hsv();
|
||
</code></pre>
|
||
<h3 id="color-hsi">color.hsi</h3>
|
||
<p>Returns an array with the <code>hue</code>, <code>saturation</code>, and <code>intensity</code> components, each as number between 0 and 255. Note that for hue-less colors (black, white, and grays), the hue component will be NaN.</p>
|
||
<pre><code class="lang-js">chroma('orange').hsi();
|
||
chroma('white').hsi();
|
||
</code></pre>
|
||
<h3 id="color-lab">color.lab</h3>
|
||
<p>Returns an array with the <strong>L</strong>, <strong>a</strong>, and <strong>b</strong> components.</p>
|
||
<pre><code class="lang-js">chroma('orange').lab()
|
||
</code></pre>
|
||
<h3 id="color-lch">color.lch</h3>
|
||
<p>Returns an array with the <strong>Lightness</strong>, <strong>chroma</strong>, and <strong>hue</strong> components.</p>
|
||
<pre><code class="lang-js">chroma('skyblue').lch()
|
||
</code></pre>
|
||
<h3 id="color-hcl">color.hcl</h3>
|
||
<p>Alias of <a href="#color-lch">lch</a>, but with the components in reverse order.</p>
|
||
<pre><code class="lang-js">chroma('skyblue').hcl()
|
||
</code></pre>
|
||
<h3 id="color-num">color.num</h3>
|
||
<p>Returns the numeric representation of the hexadecimal RGB color.</p>
|
||
<pre><code class="lang-js">chroma('#000000').num();
|
||
chroma('#0000ff').num();
|
||
chroma('#00ff00').num();
|
||
chroma('#ff0000').num();
|
||
</code></pre>
|
||
<h3 id="color-temperature">color.temperature</h3>
|
||
<p>Estimate the temperature in Kelvin of any given color, though this makes the only sense for colors from the <a href="#chroma-temperature">temperature gradient</a> above.</p>
|
||
<pre><code class="lang-js">chroma('#ff3300').temperature();
|
||
chroma('#ff8a13').temperature();
|
||
chroma('#ffe3cd').temperature();
|
||
chroma('#cbdbff').temperature();
|
||
chroma('#b3ccff').temperature();
|
||
</code></pre>
|
||
<h3 id="color-gl">color.gl</h3>
|
||
<p>Like RGB, but in the channel range of <code>[0..1]</code> instead of <code>[0..255]</code></p>
|
||
<pre><code class="lang-js">chroma('33cc00').gl();
|
||
</code></pre>
|
||
<h3 id="color-clipped">color.clipped</h3>
|
||
<p>When converting colors from CIELab color spaces to RGB the color channels get clipped to the range of <code>[0..255]</code>. Colors outside that range may exist in nature but are not displayable on RGB monitors (such as ultraviolet). you can use color.clipped to test if a color has been clipped or not.</p>
|
||
<pre><code class="lang-js">[c = chroma.hcl(50, 40, 20), c.clipped()];
|
||
[c = chroma.hcl(50, 40, 40), c.clipped()];
|
||
[c = chroma.hcl(50, 40, 60), c.clipped()];
|
||
[c = chroma.hcl(50, 40, 80), c.clipped()];
|
||
[c = chroma.hcl(50, 40, 100), c.clipped()];
|
||
</code></pre>
|
||
<p>As a bonus feature you can access the unclipped RGB components using <code>color._rgb._unclipped</code>.</p>
|
||
<pre><code class="lang-js">chroma.hcl(50, 40, 100).rgb();
|
||
chroma.hcl(50, 40, 100)._rgb._unclipped;
|
||
</code></pre>
|
||
<h2 id="color-scales">color scales</h2>
|
||
<h3 id="chroma-scale">chroma.scale</h3>
|
||
<h4 id="-colors-white-black-">(colors=['white','black'])</h4>
|
||
<p>A color scale, created with <code>chroma.scale</code>, is a function that maps numeric values to a color palette. The default scale has the domain <code>0..1</code> and goes from white to black.</p>
|
||
<pre><code class="lang-js">f = chroma.scale();
|
||
f(0.25);
|
||
f(0.5);
|
||
f(0.75);
|
||
</code></pre>
|
||
<p>You can pass an array of colors to <code>chroma.scale</code>. Any color that can be read by <code>chroma()</code> will work here, too. If you pass more than two colors, they will be evenly distributed along the gradient.</p>
|
||
<pre><code class="lang-js">chroma.scale(['yellow', '008ae5']);
|
||
chroma.scale(['yellow', 'red', 'black']);
|
||
</code></pre>
|
||
<h3 id="scale-domain">scale.domain</h3>
|
||
<h4 id="-domain-">(domain)</h4>
|
||
<p>You can change the input domain to match your specific use case.</p>
|
||
<pre><code class="lang-js">// default domain is [0,1]
|
||
chroma.scale(['yellow', '008ae5']);
|
||
// set domain to [0,100]
|
||
chroma.scale(['yellow', '008ae5']).domain([0,100]);
|
||
</code></pre>
|
||
<p>You can use the domain to set the exact positions of each color.</p>
|
||
<pre><code class="lang-js">// default domain is [0,1]
|
||
chroma.scale(['yellow', 'lightgreen', '008ae5'])
|
||
.domain([0,0.25,1]);
|
||
</code></pre>
|
||
<h3 id="scale-mode">scale.mode</h3>
|
||
<h4 id="-mode-">(mode)</h4>
|
||
<p>As with <code>chroma.mix</code>, the result of the color interpolation will depend on the color mode in which the channels are interpolated. The default mode is <code>RGB</code>:</p>
|
||
<pre><code class="lang-js">chroma.scale(['yellow', '008ae5']);
|
||
</code></pre>
|
||
<p>This is often fine, but sometimes, two-color <code>RGB</code> gradients goes through kind of grayish colors, and <code>Lab</code> interpolation produces better results:</p>
|
||
<pre><code class="lang-js">chroma.scale(['yellow', 'navy']);
|
||
chroma.scale(['yellow', 'navy']).mode('lab');
|
||
</code></pre>
|
||
<p>Also note how the RGB interpolation can get very dark around the center. You can achieve better results using <a href="https://www.youtube.com/watch?v=LKnqECcg6Gw">linear RGB interpolation</a>:</p>
|
||
<pre><code class="lang-js">chroma.scale(['#f00', '#0f0']);
|
||
chroma.scale(['#f00', '#0f0']).mode('lrgb');
|
||
</code></pre>
|
||
<p>Other useful interpolation modes could be <code>HSL</code> or <code>Lch</code>, though both tend to produce too saturated / glowing gradients.</p>
|
||
<pre><code class="lang-js">chroma.scale(['yellow', 'navy']).mode('lab');
|
||
chroma.scale(['yellow', 'navy']).mode('hsl');
|
||
chroma.scale(['yellow', 'navy']).mode('lch');
|
||
</code></pre>
|
||
<h3 id="scale-gamma">scale.gamma</h3>
|
||
<p>Gamma-correction can be used to "shift" a scale's center more the the beginning (gamma < 1) or end (gamma > 1), typically used to "even" the lightness gradient. Default is 1.</p>
|
||
<pre><code class="lang-js">chroma.scale('YlGn').gamma(0.5);
|
||
chroma.scale('YlGn').gamma(1);
|
||
chroma.scale('YlGn').gamma(2);
|
||
</code></pre>
|
||
<h3 id="scale-correctlightness">scale.correctLightness</h3>
|
||
<p>This makes sure the lightness range is spread evenly across a color scale. Especially useful when working with <a href="https://www.vis4.net/blog/2013/09/mastering-multi-hued-color-scales/">multi-hue color scales</a>, where simple gamma correction can't help you very much.</p>
|
||
<pre><code class="lang-js">chroma.scale(['black','red','yellow','white']);
|
||
|
||
chroma.scale(['black','red','yellow','white'])
|
||
.correctLightness();
|
||
</code></pre>
|
||
<h3 id="scale-cache">scale.cache</h3>
|
||
<h4 id="-true-false-">(true|false)</h4>
|
||
<p>By default <code>chroma.scale</code> instances will cache each computed value => color pair. You can turn off the cache by setting</p>
|
||
<pre><code class="lang-js">chroma.scale(['yellow', '008ae5']).cache(false);
|
||
</code></pre>
|
||
<h3 id="scale-padding">scale.padding</h3>
|
||
<h4 id="-pad-">(pad)</h4>
|
||
<p>Reduces the color range by cutting of a fraction of the gradient on both sides. If you pass a single number, the same padding will be applied to both ends.</p>
|
||
<pre><code class="lang-js">chroma.scale('RdYlBu');
|
||
chroma.scale('RdYlBu').padding(0.15);
|
||
chroma.scale('RdYlBu').padding(0.3);
|
||
chroma.scale('RdYlBu').padding(-0.15);
|
||
</code></pre>
|
||
<p>Alternatively you can specify the padding for each sides individually by passing an array of two numbers.</p>
|
||
<pre><code class="lang-js">chroma.scale('OrRd');
|
||
chroma.scale('OrRd').padding([0.2, 0]);
|
||
</code></pre>
|
||
<h3 id="scale-colors">scale.colors</h3>
|
||
<h4 id="-num-format-hex-">(num, format='hex')</h4>
|
||
<p>You can call <code>scale.colors(n)</code> to quickly grab <code>n</code> equi-distant colors from a color scale. If called with no arguments, <code>scale.colors</code> returns the original array of colors used to create the scale.</p>
|
||
<pre><code class="lang-js">chroma.scale('OrRd').colors(5);
|
||
chroma.scale(['white', 'black']).colors(12);
|
||
</code></pre>
|
||
<p>If you want to return <code>chroma</code> instances just pass <em>null</em> as <code>format</code>.</p>
|
||
<h3 id="scale-classes">scale.classes</h3>
|
||
<h4 id="-numorarray-">(numOrArray)</h4>
|
||
<p>If you want the scale function to return a distinct set of colors instead of a continuous gradient, you can use <code>scale.classes</code>. If you pass a number the scale will broken into equi-distant classes:</p>
|
||
<pre><code class="lang-js">// continuous
|
||
chroma.scale('OrRd');
|
||
// class breaks
|
||
chroma.scale('OrRd').classes(5);
|
||
chroma.scale('OrRd').classes(8);
|
||
</code></pre>
|
||
<p>You can also define custom class breaks by passing them as array:</p>
|
||
<pre><code class="lang-js">chroma.scale('OrRd').classes([0,0.3,0.55,0.85,1]);
|
||
</code></pre>
|
||
<h3 id="chroma-brewer">chroma.brewer</h3>
|
||
<p>chroma.js includes the definitions from <a href="http://colorbrewer2.org/">ColorBrewer2.org</a>. Read more about these colors <a href="http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.361.6082&rep=rep1&type=pdf">in the corresponding paper</a> by Mark Harrower and Cynthia A. Brewer.</p>
|
||
<pre><code class="lang-js">chroma.scale('YlGnBu');
|
||
chroma.scale('Spectral');
|
||
</code></pre>
|
||
<p>To reverse the colors you could simply reverse the domain:</p>
|
||
<pre><code class="lang-js">chroma.scale('Spectral').domain([1,0]);
|
||
</code></pre>
|
||
<p>You can access the colors directly using <code>chroma.brewer</code>.</p>
|
||
<pre><code class="lang-js">chroma.brewer.OrRd
|
||
</code></pre>
|
||
<h3 id="chroma-bezier">chroma.bezier</h3>
|
||
<h4 id="-colors-">(colors)</h4>
|
||
<p><code>chroma.bezier</code> returns a function that <a href="https://www.vis4.net/blog/posts/mastering-multi-hued-color-scales/">bezier-interpolates between colors</a> in <code>Lab</code> space. The input range of the function is <code>[0..1]</code>.</p>
|
||
<pre><code class="lang-js">// linear interpolation
|
||
chroma.scale(['yellow', 'red', 'black']);
|
||
// bezier interpolation
|
||
chroma.bezier(['yellow', 'red', 'black']);
|
||
</code></pre>
|
||
<p>You can convert an bezier interpolator into a chroma.scale instance</p>
|
||
<pre><code class="lang-js">chroma.bezier(['yellow', 'red', 'black'])
|
||
.scale()
|
||
.colors(5);
|
||
</code></pre>
|
||
<h2 id="cubehelix">cubehelix</h2>
|
||
<h3 id="chroma-cubehelix">chroma.cubehelix</h3>
|
||
<h4 id="-start-300-rotations-1-5-hue-1-gamma-1-lightness-0-1-">(start=300, rotations=-1.5, hue=1, gamma=1, lightness=[0,1])</h4>
|
||
<p>Dave Green's <a href="http://www.mrao.cam.ac.uk/~dag/CUBEHELIX/">cubehelix color scheme</a>!!</p>
|
||
<pre><code class="lang-js">// use the default helix...
|
||
chroma.cubehelix();
|
||
// or customize it
|
||
chroma.cubehelix()
|
||
.start(200)
|
||
.rotations(-0.5)
|
||
.gamma(0.8)
|
||
.lightness([0.3, 0.8]);
|
||
</code></pre>
|
||
<h3 id="cubehelix-start">cubehelix.start</h3>
|
||
<h4 id="-hue-">(hue)</h4>
|
||
<p><strong>start</strong> color for <a href="http://en.wikipedia.org/wiki/Hue#/media/File:HueScale.svg">hue rotation</a>, default=<code>300</code></p>
|
||
<pre><code class="lang-js">chroma.cubehelix().start(300);
|
||
chroma.cubehelix().start(200);
|
||
</code></pre>
|
||
<h3 id="cubehelix-rotations">cubehelix.rotations</h3>
|
||
<h4 id="-num-">(num)</h4>
|
||
<p>number (and direction) of hue rotations (e.g. 1=<code>360°</code>, 1.5=<code>540°`</code>), default=-1.5</p>
|
||
<pre><code class="lang-js">chroma.cubehelix().rotations(-1.5);
|
||
chroma.cubehelix().rotations(0.5);
|
||
chroma.cubehelix().rotations(3);
|
||
</code></pre>
|
||
<h3 id="cubehelix-hue">cubehelix.hue</h3>
|
||
<h4 id="-numorrange-">(numOrRange)</h4>
|
||
<p>hue controls how saturated the colour of all hues are. either single value or range, default=1</p>
|
||
<pre><code class="lang-js">chroma.cubehelix();
|
||
chroma.cubehelix().hue(0.5);
|
||
chroma.cubehelix().hue([1,0]);
|
||
</code></pre>
|
||
<h3 id="cubehelix-gamma">cubehelix.gamma</h3>
|
||
<h4 id="-factor-">(factor)</h4>
|
||
<p>gamma factor can be used to emphasise low or high intensity values, default=1</p>
|
||
<pre><code class="lang-js">chroma.cubehelix().gamma(1);
|
||
chroma.cubehelix().gamma(0.5);
|
||
</code></pre>
|
||
<h3 id="cubehelix-lightness">cubehelix.lightness</h3>
|
||
<h4 id="-range-">(range)</h4>
|
||
<p>lightness range: default: [0,1] (black -> white)</p>
|
||
<pre><code class="lang-js">chroma.cubehelix().lightness([0,1]);
|
||
chroma.cubehelix().lightness([1,0]);
|
||
chroma.cubehelix().lightness([0.3,0.7]);
|
||
</code></pre>
|
||
<h3 id="cubehelix-scale">cubehelix.scale</h3>
|
||
<p>You can call <code>cubehelix.scale()</code> to use the cube-helix through the <code>chroma.scale</code> interface.</p>
|
||
<pre><code class="lang-js">chroma.cubehelix()
|
||
.start(200)
|
||
.rotations(-0.35)
|
||
.gamma(0.7)
|
||
.lightness([0.3, 0.8])
|
||
.scale() // convert to chroma.scale
|
||
.correctLightness()
|
||
.colors(5);
|
||
</code></pre>
|
||
<h2 id="changelog">Changelog</h2>
|
||
<h3 id="1-4-0">1.4.0</h3>
|
||
<ul>
|
||
<li>color.hex() now automatically sets the mode to 'rgba' if the colors alpha channel is < 1. so <code>chroma('rgba(255,0,0,.5)').hex()</code> will now return <code>"#ff000080"</code> instead of <code>"#ff0000"</code>. if this is not what you want, you must explicitly set the mode to <code>rgb</code> using <code>.hex("rgb")</code>.</li>
|
||
<li>bugfix in chroma.average in LRGB mode (<a href="https://github.com/gka/chroma.js/issues/187">#187</a>)</li>
|
||
<li>chroma.scale now also works with just one color (<a href="https://github.com/gka/chroma.js/issues/180">#180</a>)</li>
|
||
</ul>
|
||
<h3 id="1-3-5">1.3.5</h3>
|
||
<ul>
|
||
<li>added LRGB interpolation</li>
|
||
</ul>
|
||
<h3 id="1-3-4">1.3.4</h3>
|
||
<ul>
|
||
<li>passing <em>null</em> as mode in scale.colors will return chroma objects</li>
|
||
</ul>
|
||
<h3 id="1-3-3">1.3.3</h3>
|
||
<ul>
|
||
<li>added <a href="https://gka.github.io/chroma.js/#color-clipped">color.clipped</a></li>
|
||
<li>added <a href="https://gka.github.io/chroma.js/#chroma-distance">chroma.distance</a></li>
|
||
<li>added <a href="https://gka.github.io/chroma.js/#chroma-deltae">chroma.deltaE</a></li>
|
||
<li><a href="https://gka.github.io/chroma.js/#color-set">color.set</a> now returns a new chroma instance</li>
|
||
<li>chroma.scale now allows <a href="https://gka.github.io/chroma.js/#scale-cache">disabling of internal cache</a></li>
|
||
<li><a href="https://gka.github.io/chroma.js/#chroma-average">chroma.average</a> now works with any color mode</li>
|
||
<li>added unit tests for color conversions</li>
|
||
<li>use hex colors as default string representation</li>
|
||
<li>RGB channels are now stored as floats internally for higher precision</li>
|
||
<li>bugfix with cubehelix and constant lightness</li>
|
||
<li>bugfix in chroma.limits quantiles</li>
|
||
<li>bugfix when running scale.colors(1)</li>
|
||
<li>bugfix in hsi2rgb color conversion</li>
|
||
</ul>
|
||
<h3 id="1-2-2">1.2.2</h3>
|
||
<ul>
|
||
<li>scale.colors() now returns the original colors instead of just min/max range</li>
|
||
</ul>
|
||
<h3 id="1-2-0">1.2.0</h3>
|
||
<ul>
|
||
<li>added chroma.average for averaging colors</li>
|
||
</ul>
|
||
<h3 id="1-1-0">1.1.0</h3>
|
||
<ul>
|
||
<li>refactored chroma.scale</li>
|
||
<li>changed behaviour of scale.domain</li>
|
||
<li>added scale.classes</li>
|
||
<li>added scale.padding</li>
|
||
</ul>
|
||
<h3 id="1-0-2">1.0.2</h3>
|
||
<ul>
|
||
<li>standardized alpha channel construction</li>
|
||
<li>chroma.bezier automatically returns chroma.scale</li>
|
||
</ul>
|
||
<h3 id="1-0-1">1.0.1</h3>
|
||
<ul>
|
||
<li>added simple color output to chroma.scale().colors()</li>
|
||
</ul>
|
||
<h3 id="1-0-0">1.0.0</h3>
|
||
<ul>
|
||
<li>numeric interpolation does what it should</li>
|
||
<li>refactored and modularized code base</li>
|
||
<li>changed argument order of Color::interpolate</li>
|
||
</ul>
|
||
|
||
<link rel="stylesheet" type="text/css" href="libs/codemirror/lib/codemirror.css">
|
||
<script type="text/javascript" src="libs/jquery/jquery-1.11.1.min.js"></script>
|
||
<script type="text/javascript" src="libs/chroma.min.js"></script>
|
||
<script type="text/javascript" src="libs/codemirror/lib/codemirror.js"></script>
|
||
<script type="text/javascript" src="libs/codemirror/mode/javascript/javascript.js"></script>
|
||
|
||
<script type="text/javascript">
|
||
|
||
(function($) {
|
||
$('code.lang-js').each(function() {
|
||
|
||
var code = this;
|
||
|
||
var cm = CodeMirror(function(elt) {
|
||
code.parentNode.replaceChild(elt, code);
|
||
}, {
|
||
value: code.innerHTML.trim(),
|
||
indentUnit: 4,
|
||
mode: 'javascript'
|
||
});
|
||
|
||
cm.on('update', function(_cm, change) {
|
||
showColors(_cm);
|
||
});
|
||
|
||
var resDisplay = $('<div class="result-display" />')
|
||
.appendTo(cm.display.wrapper.parentNode);
|
||
|
||
showColors(cm);
|
||
|
||
function showColors(cm) {
|
||
$('.cm-string', cm.display.wrapper).each(styleSpan);
|
||
$('.cm-number', cm.display.wrapper).each(enableSlider);
|
||
|
||
// evaluate script
|
||
var src = cm.getDoc().getValue();
|
||
//resDisplay.html('');
|
||
try {
|
||
|
||
var s = src.split(';').map(eval);
|
||
resDisplay.html('<ol><li>'+s.map(resRec)
|
||
.filter(function(d) { return d !== undefined; })
|
||
.join('</li><li>')+'</li></ol>');
|
||
|
||
$('.cm-string', resDisplay).each(styleSpan);
|
||
|
||
} catch (e) {
|
||
// console.warn(e);
|
||
}
|
||
|
||
function resRec(d) {
|
||
if ($.isArray(d)) {
|
||
return '['+d.map(d.length > 2 ? resShort : resLong).join(',')+']';
|
||
}
|
||
return resLong(d);
|
||
|
||
function resLong(d) {
|
||
if (typeof d == 'boolean') {
|
||
return '<span class="cm-number">'+(d ? 'true' : 'false')+'</span>';
|
||
|
||
} else if (typeof d == 'string') {
|
||
// string color, e.g. hex value
|
||
return '<span class="cm-string">"'+d+'"</span>';
|
||
} else if (typeof d == 'object' && d._rgb) {
|
||
// chroma.js object
|
||
return '<span class="cm-string cm-color" data-color="'+d.css()+'">'+d.hex()+'</span>';
|
||
} else if ($.isNumeric(d)) {
|
||
return '<span class="cm-number">'+round(d,3)+'</span>';
|
||
} else if ($.isFunction(d)) {
|
||
var s = '';
|
||
var dom = d.domain ? d.domain() : [0,1],
|
||
dmin = Math.min(dom[0], dom[dom.length-1]),
|
||
dmax = Math.max(dom[dom.length-1], dom[0]);
|
||
for (var i=0;i<=100;i++) {
|
||
s += '<span class="grad-step" style="background-color:'+d(dmin + i/100 * (dmax - dmin))+'"></span>';
|
||
}
|
||
s += '<span class="domain-min">'+dmin+'</span>';
|
||
s += '<span class="domain-med">'+((dmin + dmax)*0.5)+'</span>';
|
||
s += '<span class="domain-max">'+dmax+'</span>';
|
||
return '<div class="gradient">'+s+'</div>';
|
||
}
|
||
}
|
||
|
||
function resShort(d) {
|
||
if (typeof d == 'string') {
|
||
// string color, e.g. hex value
|
||
return '<span class="cm-string cm-color cm-small" data-color="'+d+'"><span class="cm-hidden-text">\''+chroma(d).hex()+'\'</span></span>';
|
||
} else if (typeof d == 'object' && d._rgb) {
|
||
// chroma.js object
|
||
return '<span class="cm-string cm-color cm-small" data-color="'+d.css()+'"><span class="cm-hidden-text">\''+d.hex()+'\'</span></span>';
|
||
} else if ($.isNumeric(d)) {
|
||
return '<span class="cm-number">'+round(d,2)+'</span>';
|
||
} else if (isNaN(d)) {
|
||
return '<span class="cm-number cm-nan">NaN</span>';
|
||
}
|
||
}
|
||
|
||
function round(d, p) {
|
||
var n = Math.pow(10, p);
|
||
return Math.round(d*n) / n;
|
||
}
|
||
}
|
||
}
|
||
|
||
function styleSpan() {
|
||
var span = $(this);
|
||
//setTimeout(function() {
|
||
val = span.data('color') || span.html().replace(/['"]/g, '').trim();
|
||
if (chroma[val]) {
|
||
span.attr('style', '');
|
||
return;
|
||
}
|
||
|
||
try {
|
||
var col = chroma(val),
|
||
l = col.luminance();
|
||
span.attr('style', [
|
||
'background-color:'+col.hex(),
|
||
'color:'+(l <0.5 ? 'white' : 'black'),
|
||
'opacity:'+col.alpha()
|
||
].join(';'));
|
||
} catch (e) {
|
||
//console.log(e);
|
||
span.attr('style', '');
|
||
// not a color, so ignore
|
||
}
|
||
//}, 50);
|
||
}
|
||
|
||
function enableSlider() {
|
||
return;
|
||
var span = $(this),
|
||
slider = $('<div></div>').addClass('slider'),
|
||
input = $('<input type="range" />').appendTo(slider);
|
||
|
||
span.off('mouseenter').on('mouseenter', function() {
|
||
var v = +span.text(),
|
||
d = Math.pow(10, Math.max(1, Math.log10(v))),
|
||
min = v - d,
|
||
max = v + d;
|
||
input.attr({ min: min, max: max })
|
||
.prop('value', v);
|
||
console.log('span', v);
|
||
|
||
span.append(slider);
|
||
});
|
||
span.off('mouseleave').on('mouseleave', function() {
|
||
//slider.remove();
|
||
});
|
||
}
|
||
|
||
});
|
||
|
||
var toc = $('<ul />')
|
||
.addClass('toc')
|
||
.appendTo(
|
||
$('<div>')
|
||
.addClass('toc-container')
|
||
.appendTo('.wrap')
|
||
);
|
||
|
||
var hue = Math.random() * 360;
|
||
$('h2,h3').each(function() {
|
||
var h = $(this),
|
||
l = h.attr('id'),
|
||
t = h.is('h2');
|
||
toc.append('<li class="'+('level-'+(t ? '1' : '2'))+'"><a style="color:'+chroma.lch(50,80,hue)+'" href="#'+l+'">' + h.text() +'</a></li>');
|
||
hue = (hue + 20) % 360;
|
||
var a = $('<a />')
|
||
.attr('href', '#'+l)
|
||
.html(h.html());
|
||
h.html('').append(a);
|
||
});
|
||
|
||
$('h3+h4').each(function(i,el) { el.previousElementSibling.appendChild(el); });
|
||
|
||
})(jQuery);
|
||
</script>
|
||
<a href="https://github.com/gka/chroma.js" class="github-corner"><svg width="80" height="80" viewBox="0 0 250 250" style="fill:#64CEAA; color:#fff; position: absolute; top: 0; border: 0; right: 0;"><path d="M0,0 L115,115 L130,115 L142,142 L250,250 L250,0 Z"></path><path d="M128.3,109.0 C113.8,99.7 119.0,89.6 119.0,89.6 C122.0,82.7 120.5,78.6 120.5,78.6 C119.2,72.0 123.4,76.3 123.4,76.3 C127.3,80.9 125.5,87.3 125.5,87.3 C122.9,97.6 130.6,101.9 134.4,103.2" fill="currentColor" style="transform-origin: 130px 106px;" class="octo-arm"></path><path d="M115.0,115.0 C114.9,115.1 118.7,116.5 119.8,115.4 L133.7,101.6 C136.9,99.2 139.9,98.4 142.2,98.6 C133.8,88.0 127.5,74.4 143.8,58.0 C148.5,53.4 154.0,51.2 159.7,51.0 C160.3,49.4 163.2,43.6 171.4,40.1 C171.4,40.1 176.1,42.5 178.8,56.2 C183.1,58.6 187.2,61.8 190.9,65.4 C194.5,69.0 197.7,73.2 200.1,77.6 C213.8,80.2 216.3,84.9 216.3,84.9 C212.7,93.1 206.9,96.0 205.4,96.6 C205.1,102.4 203.0,107.8 198.3,112.5 C181.9,128.9 168.3,122.5 157.7,114.1 C157.9,116.9 156.7,120.9 152.7,124.9 L141.0,136.5 C139.8,137.7 141.6,141.9 141.8,141.8 Z" fill="currentColor" class="octo-body"></path></svg></a>
|
||
<style>
|
||
.github-corner:hover .octo-arm{animation:octocat-wave 560ms ease-in-out}
|
||
@keyframes octocat-wave{0%,100%{transform:rotate(0)}20%,60%{transform:rotate(-25deg)}40%,80%{transform:rotate(10deg)}}@media (max-width:500px){.github-corner:hover .octo-arm{animation:none}.github-corner .octo-arm{animation:octocat-wave 560ms ease-in-out}}
|
||
</style>
|
||
|
||
</div></body>
|
||
</html>
|