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<title>[22033] trunk/wp-admin/js/iris.min.js: Update underlying color picker library.</title>
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<dt>Revision</dt> <dd><a href="http://core.trac.wordpress.org/changeset/22033">22033</a></dd>
<dt>Author</dt> <dd>nacin</dd>
<dt>Date</dt> <dd>2012-09-27 02:18:55 +0000 (Thu, 27 Sep 2012)</dd>
</dl>
<h3>Log Message</h3>
<pre>Update underlying color picker library. props mattwiebe. see <a href="http://core.trac.wordpress.org/ticket/21206">#21206</a>.</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkwpadminjsirisminjs">trunk/wp-admin/js/iris.min.js</a></li>
</ul>
</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkwpadminjsirisminjs"></a>
<div class="modfile"><h4>Modified: trunk/wp-admin/js/iris.min.js (22032 => 22033)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/wp-admin/js/iris.min.js 2012-09-27 02:17:04 UTC (rev 22032)
+++ trunk/wp-admin/js/iris.min.js 2012-09-27 02:18:55 UTC (rev 22033)
</span><span class="lines">@@ -1,4 +1,4 @@
</span><del>-/*! Iris - v0.9.5 - 2012-09-19
</del><ins>+/*! Iris - v0.9.7 - 2012-09-26
</ins><span class="cx"> * https://github.com/Automattic/Iris
</span><span class="cx"> * Copyright (c) 2012 Matt Wiebe; Licensed GPL */
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b.controls.square.width()-20?i.addClass("active"):i.removeClass("active"),g<20?h.addClass("active"):h.removeClass("active")}),b.controls.square.mouseleave(function(){a(this).find(".iris-square-slider .ui-slider-handle").removeClass("active")})},_squareDrag:function(a,b){var c=this,d=c.options.controls,e=c._squareDimensions(),f=Math.round((e.h-b.position.top)/e.h*c._scale[d.vert]),g=c._scale[d.horiz]-Math.round((e.w-b.position.left)/e.w*c._scale[d.horiz]);c.color[d.horiz](g)[d.vert](f),c.active="square",c._change.apply(c,arguments)},_setOption:function(a,b){var c=this.options[a];if(a==="color"){b=""+b;var d=b.replace(/^#/,""),e=new Color(b);e.error||(this.color=e,this.options.color=this.options[a]=this.color.toString(),this.active="external",this._change())}},_squareDimensions:function(a){var c=this.controls.square,d,e;return a!==b&&c.data("dimensions&
quot;)?c.data("dimensions"):(e=this.controls.squareDrag,d={w:c.width(),h:c.height()},c.data("dimensions",d),d)},_change:function(b,c){var d=this,e=d.controls,f=d.color.toHsl(),g=d.color.toString(),h=["vert","horiz","strip","square"],i=d.options.controls,j=i[d.active]||"external";d.active==="strip"&&(h=[]),j==="external"||j==="h"?d.hue=f.h:f.h!==d.hue&&(f.h=d.hue,d.color.h(d.hue)),a.each(h,function(a,b){if(b!==d.active)switch(b){case"strip":e.strip.slider("value",d._scale[j]-f[j]);break;case"vert":d.active!=="horiz"&&e.square.find(".iris-vert-slider").slider("value",f[i.vert]);break;case"horiz":d.active!=="vert"&&e.square.find(".iris-horiz-slider").slider("value",f[i.horiz]);break;case"square":var c=d._squareDimensions(),g={left:f[i.horiz
]/d._scale[i.horiz]*c.w,top:c.h-f[i.vert]/d._scale[i.vert]*c.h};d.active==="horiz"?delete g.top:d.active==="vert"&&delete g.left,d.controls.squareDrag.css(g)}}),d.options.color=d.color.toString(),d._inited?d._trigger("change",{type:d.active},{color:d.color}):d.initError&&(d.color.error=!0,d.options.color=d.color.toString()),d.element.is(":input")&&!d.color.error&&d.element.val(d.color.toString()).removeClass("iris-error"),d._inited=!0,d.active=!1,d._paint()},show:function(){this.picker.show()},hide:function(){this.picker.hide()},toggle:function(){this.picker.toggle()}};a.widget("a8c.iris",n),a('<style id="iris-css">'+g+"</style>").appendTo("head")})(jQuery),function(a,b){var c=function(a,b){return this instanceof c?this._init(a,b):new c(a,b)};c.prototype={_color:0,_alpha:1,error:!1,__hsl:{h:0,s:0,l:0},_init:function(a){var c="noop";s
witch(typeof a){case"object":return this._alpha=a.a||1,c=a.r!==b?"fromRgb":a.l!==b?"fromHsl":c,this[c](a);case"string":return this.fromCSS(a);case"number":return this.fromInt(parseInt(a,10))}return this},noop:function(){return this},fromCSS:function(a){var b,c;return this.error=!1,a.match(/^(rgb|hsl)a?/)?(c=a.replace(/(\s|%)/g,"").replace(/^(rgb|hsl)a?\(/,"").replace(/\);?$/,"").split(","),c.length===4&&(this._alpha=parseFloat(c.pop())),a.match(/^rgb/)?this.fromRgb({r:parseInt(c[0],10),g:parseInt(c[1],10),b:parseInt(c[2],10)}):this.fromHsl({h:parseInt(c[0],10),s:parseInt(c[1],10),l:parseInt(c[2],10)})):this.fromHex(a)},fromRgb:function(a,c){return typeof a!="object"||a.r===b||a.g===b||a.b===b?(this.error=!0,this):(this.error=!1,this.fromInt(parseInt((a.r<<16)+(a.g<<8)+a.b,10),c))},fromHex:function(a){return a=a.replace(/^#/,"").replace(/^0x/,"
;"),a.length===3&&(a=a[0]+a[0]+a[1]+a[1]+a[2]+a[2]),this.error=!/^[0-9A-F]{6}$/i.test(a),this.fromInt(parseInt(a,16))},fromHsl:function(a){if(typeof a!="object"||a.h===b||a.s===b||a.l===b)return this.error=!0,this;var c,d,e,f,g,h,i,j;return this.__hsl=a,h=a.h/360,i=a.s/100,j=a.l/100,i===0?c=d=e=j:(f=j<.5?j*(1+i):j+i-j*i,g=2*j-f,c=this.hue2rgb(g,f,h+1/3),d=this.hue2rgb(g,f,h),e=this.hue2rgb(g,f,h-1/3)),this.fromRgb({r:c*255,g:d*255,b:e*255},!0)},fromInt:function(a,c){return this._color=parseInt(a,10),isNaN(this._color)&&(this._color=0),this._color>16777215?this._color=16777215:this._color<0&&(this._color=0),c===b&&(this.__hsl.h=this.__hsl.s=0),this},hue2rgb:function(a,b,c){return c<0&&(c+=1),c>1&&(c-=1),c<1/6?a+(b-a)*6*c:c<.5?b:c<2/3?a+(b-a)*(2/3-c)*6:a},toString:function(){var a=parseInt(this._color,10).toString(16);if(this.error)return"";if(a.length<6)for(var b=6-a.length-1;b
>=0;b--)a="0"+a;return"#"+a},toCSS:function(a,b){a=a||"hex",b=parseFloat(b||this._alpha);switch(a){case"rgb":case"rgba":var c=this.toRgb();return b<1?"rgba( "+c.r+", "+c.g+", "+c.b+", "+b+" )":"rgb( "+c.r+", "+c.g+", "+c.b+" )";case"hsl":case"hsla":var d=this.toHsl();return b<1?"hsla( "+d.h+", "+d.s+", "+d.l+", "+b+" )":"hsl( "+d.h+", "+d.s+", "+d.l+" )";default:return this.toString()}},toRgb:function(){return{r:255&this._color>>16,g:255&this._color>>8,b:255&this._color}},toHsl:function(){var a=this.toRgb(),b=a.r/255,c=a.g/255,d=a.b/255,e=Math.max(b,c,d),f=Math.min(b,c,d),g,h,i=(e+f)/2;if(e===f)g=h=0;else{var j=e-f;h=i>.5?j/(2-e-f):j/(e+f);switch(e){case b:g=(c-d)/j+(c<d?6:0);break;case c:g=
(d-b)/j+2;break;case d:g=(b-c)/j+4}g/=6}return g=Math.round(g*360),g===0&&this.__hsl.h!==g&&(g=this.__hsl.h),h=Math.round(h*100),h===0&&this.__hsl.s&&(h=this.__hsl.s),{h:g,s:h,l:Math.round(i*100)}},toInt:function(){return this._color},toIEOctoHex:function(){var a=this.toString(),b=parseInt(255*this._alpha,10).toString(16);return b.length===1&&(b="0"+b),"#"+b+a.replace(/^#/,"")},toLuminosity:function(){var a=this.toRgb();return.2126*Math.pow(a.r/255,2.2)+.7152*Math.pow(a.g/255,2.2)+.0722*Math.pow(a.b/255,2.2)},getDistanceLuminosityFrom:function(a){if(a instanceof c){var b=this.toLuminosity(),d=a.toLuminosity();return b>d?(b+.05)/(d+.05):(d+.05)/(b+.05)}throw"getDistanceLuminosityFrom requires a Color object"},getMaxContrastColor:function(){var a=this.toLuminosity(),b=a>=.5?"000000":"ffffff";return new c(b)},getGrayscaleContrastingColor:function(a){if(!a)return this.getMax
ContrastColor();var b=a<5?5:a,c=this.getMaxContrastColor();a=c.getDistanceLuminosityFrom(this);if(a<=b)return c;var d=0===c.toInt()?1:-1;while(a>b)c=c.incrementLightness(d),a=c.getDistanceLuminosityFrom(this);return c},getReadableContrastingColor:function(a,d){if(!a instanceof c)return this;var e=d===b?5:d,f=a.getDistanceLuminosityFrom(this),g=a.getMaxContrastColor(),h=g.getDistanceLuminosityFrom(a);if(h<=e)return g;if(f>=e)return this;var i=0===g.toInt()?-1:1;while(f<e){this.incrementLightness(i),f=this.getDistanceLuminosityFrom(a);if(this._color===0||this._color===16777215)break}return this},h:function(a){return this._hsl("h",a)},s:function(a){return this._hsl("s",a)},l:function(a){return this._hsl("l",a)},_hsl:function(a,c){var d=this.toHsl();return c===b?d[a]:(a==="h"?d[a]=c%360:d[a]=c<0?0:c>100?100:c,this.fromHsl(d))},darken:function(a){return a=a||5,this.incrementLightness(-a)},lighten:function(a){return a
=a||5,this.incrementLightness(a)},incrementLightness:function(a){return this.l(this.l()+a)},saturate:function(a){return a=a||15,this.incrementSaturation(a)},desaturate:function(a){return a=a||15,this.incrementSaturation(-a)},incrementSaturation:function(a){return this.s(this.s()+a)},toGrayscale:function(){return this.h(0)},getComplement:function(){return this.incrementHue(180)},getSplitComplement:function(a){a=a||1;var b=180+a*30;return this.incrementHue(b)},getAnalog:function(a){a=a||1;var b=a*30;return this.incrementHue(b)},getTetrad:function(a){a=a||1;var b=a*60;return this.incrementHue(b)},getTriad:function(a){a=a||1;var b=a*120;return this.incrementHue(b)},incrementHue:function(a){return this.h(this.h()+a)}},a.Color=c}(typeof exports=="object"&&exports||this);
</ins><span class="cx">\ No newline at end of file
</span></span></pre>
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