87407607 2013-08-20
代码如下:
$.fn.getHexBackgroundColor = function() {
var rgb = $(this).css('background-color');
if(!$.browser.msie){
rgb = rgb.match(/^rgb\((\d+),\s*(\d+),\s*(\d+)\)$/);
function hex(x) {
return ("0" + parseInt(x).toString(16)).slice(-2);
}
rgb= "#" + hex(rgb[1]) + hex(rgb[2]) + hex(rgb[3]);
}
return rgb;
} <?php. $rgb = imagecolorat($i,$x,$y);$r=($rgb >>16) & 0xFF;$g=($rgb >> & 0xFF;$b=$rgb & 0xFF;$rTotal