谷歌鏈接的RGBA庫？

我希望谷歌鏈接，RGBA庫谷歌鏈接的RGBA庫？

<script type='text/javascript' src='jquery.color-RGBa-patch.js'></script>

此文件包含

/* * jQuery的彩色動畫 */

（函數（jQuery的）{

// We override the animation for all of these color styles 
jQuery.each(['backgroundColor', 'borderBottomColor', 'borderLeftColor', 'borderRightColor', 'borderTopColor', 'color', 'outlineColor'], function(i,attr){ 
    jQuery.fx.step[attr] = function(fx){ 
     if (fx.colorFunction == undefined || fx.state == 0) { 
      fx.start = getColor(fx.elem, attr); 
      fx.end = getRGB(fx.end); 

      if (fx.start == undefined) { 
       fx.start = [ 255,255,255,0 ]; 
      } else { 
       if (fx.start[3] == undefined) // if alpha channel is not spotted 
        fx.start[3] = 1;   // assume it is fully opaque 
       if (fx.start[3] == 0)   // if alpha is present and fully transparent 
        fx.start[0] = fx.start[1] = fx.start[2] = 255; // assume starting with white 
      } 

      if (fx.end[3] == undefined) // if alpha channel is not spotted 
       fx.end[3] = 1;    // assume it is fully opaque 

      fx.colorFunction = (fx.start[3] == 1 && fx.end[3] == 1 ? calcRGB : calcRGBa); 
     } 

     fx.elem.style[attr] = fx.colorFunction(); 
    } 
}); 

var calcRGB = function() { 
     return 'rgb(' + 
      Math.max(Math.min(parseInt((this.pos * (this.end[0] - this.start[0])) + this.start[0]), 255), 0) + ',' + 
      Math.max(Math.min(parseInt((this.pos * (this.end[1] - this.start[1])) + this.start[1]), 255), 0) + ',' + 
      Math.max(Math.min(parseInt((this.pos * (this.end[2] - this.start[2])) + this.start[2]), 255), 0) + ')'; 
    }; 
var calcRGBa = function() { 
     return 'rgba(' + 
      Math.max(Math.min(parseInt((this.pos * (this.end[0] - this.start[0])) + this.start[0]), 255), 0) + ',' + 
      Math.max(Math.min(parseInt((this.pos * (this.end[1] - this.start[1])) + this.start[1]), 255), 0) + ',' + 
      Math.max(Math.min(parseInt((this.pos * (this.end[2] - this.start[2])) + this.start[2]), 255), 0) + ',' + 
      Math.max(Math.min(parseFloat((this.pos * (this.end[3] - this.start[3])) + this.start[3]), 1), 0) + ')'; 
    }; 

// Color Conversion functions from highlightFade 
// By Blair Mitchelmore 
// http://jquery.offput.ca/highlightFade/ 

// Parse strings looking for color tuples [255,255,255] 
function getRGB(color) { 
    var result; 

    // Check if we're already dealing with an array of colors 
    if (color && color.constructor == Array && color.length >= 3) 
     return color; 

    // Look for rgb(num,num,num) 
    if (result = /rgba?\(\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*,?\s*((?:[0-9](?:\.[0-9]+)?)?)\s*\)/.exec(color)) 
     return [ parseInt(result[1]), parseInt(result[2]), parseInt(result[3]), parseFloat(result[4]||1) ]; 

    // Look for rgb(num%,num%,num%) 
    if (result = /rgba?\(\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\%\s*,?\s*((?:[0-9](?:\.[0-9]+)?)?)\s*\)/.exec(color)) 
     return [parseFloat(result[1])*2.55, parseFloat(result[2])*2.55, parseFloat(result[3])*2.55, parseFloat(result[4]||1)]; 

    // Look for #a0b1c2 
    if (result = /#([a-fA-F0-9]{2})([a-fA-F0-9]{2})([a-fA-F0-9]{2})/.exec(color)) 
     return [parseInt(result[1],16), parseInt(result[2],16), parseInt(result[3],16)]; 

    // Look for #fff 
    if (result = /#([a-fA-F0-9])([a-fA-F0-9])([a-fA-F0-9])/.exec(color)) 
     return [parseInt(result[1]+result[1],16), parseInt(result[2]+result[2],16), parseInt(result[3]+result[3],16)]; 

    // Otherwise, we're most likely dealing with a named color 
    var colorName = jQuery.trim(color).toLowerCase(); 
    if (colors[colorName] != undefined) 
     return colors[colorName]; 

    return [ 255, 255, 255, 0 ]; 
} 

function getColor(elem, attr) { 
    var color; 

    do { 
     color = jQuery.curCSS(elem, attr); 

     // Keep going until we find an element that has color, or we hit the body 
     if (color != '' && color != 'transparent' || jQuery.nodeName(elem, "body")) 
      break; 

     attr = "backgroundColor"; 
    } while (elem = elem.parentNode); 

    return getRGB(color); 
}; 

// Some named colors to work with 
// From Interface by Stefan Petre 
// http://interface.eyecon.ro/ 

var colors = { 
    aqua:[0,255,255], 
    azure:[240,255,255], 
    beige:[245,245,220], 
    black:[0,0,0], 
    blue:[0,0,255], 
    brown:[165,42,42], 
    cyan:[0,255,255], 
    darkblue:[0,0,139], 
    darkcyan:[0,139,139], 
    darkgrey:[169,169,169], 
    darkgreen:[0,100,0], 
    darkkhaki:[189,183,107], 
    darkmagenta:[139,0,139], 
    darkolivegreen:[85,107,47], 
    darkorange:[255,140,0], 
    darkorchid:[153,50,204], 
    darkred:[139,0,0], 
    darksalmon:[233,150,122], 
    darkviolet:[148,0,211], 
    fuchsia:[255,0,255], 
    gold:[255,215,0], 
    green:[0,128,0], 
    indigo:[75,0,130], 
    khaki:[240,230,140], 
    lightblue:[173,216,230], 
    lightcyan:[224,255,255], 
    lightgreen:[144,238,144], 
    lightgrey:[211,211,211], 
    lightpink:[255,182,193], 
    lightyellow:[255,255,224], 
    lime:[0,255,0], 
    magenta:[255,0,255], 
    maroon:[128,0,0], 
    navy:[0,0,128], 
    olive:[128,128,0], 
    orange:[255,165,0], 
    pink:[255,192,203], 
    purple:[128,0,128], 
    violet:[128,0,128], 
    red:[255,0,0], 
    silver:[192,192,192], 
    white:[255,255,255], 
    yellow:[255,255,0] 
};

}）（jQuery）;

來源

2011-01-09 Navruk

好吧，我想你可以谷歌:) – AbdullahC

我已經編輯我的職務可以請你檢查它現在 – Navruk