Usage:
Code: Select all
$i = new imagethumbnail_dropshadow();
$i->open("xxx.jpg");
$i->setX(100);
$i->dropshadow();
header("Content-type: image/jpeg;");
$i->imagejpeg();Code: Select all
class imagethumbnail_dropshadow extends imagethumbnail {
function imagethumbnail_dropshadow() {
$this->color = "FFFFFF";
}
function setColor($color="") {
if (isset($color)) { $this->color = $color; }
return $this->color;
}
function dropshadow() {
if (!isset($this->thumbnail)) { $this->generate(); }
$width = imagesx($this->thumbnail);
$height = imagesy($this->thumbnail);
$r = hexdec(substr($this->color,0,2));
$g = hexdec(substr($this->color,2,2));
$b = hexdec(substr($this->color,4,2));
$temp = imagecreatetruecolor($width+7,$height+7);
$bgcolor = imagecolorallocate($temp,$r,$g,$b);
imagefill($temp,0,0,$bgcolor);
$right = imagecreatefromstring(base64_decode($this->right()));
$bottom = imagecreatefromstring(base64_decode($this->bottom()));
$corner = imagecreatefromstring(base64_decode($this->corner()));
imagecopy($temp,$this->thumbnail,0,0,0,0,$width,$height);
imagecopyresampled($temp,$right,$width,0,0,0,7,$height,7,279);
imagecopyresampled($temp,$corner,$width,$height,0,0,7,8,7,8);
imagecopyresampled($temp,$bottom,0,$height,0,0,$width,8,279,8);
$this->thumbnail = $temp;
}
function right() {
$c = "iVBORw0KGgoAAAANSUhEUgAAAAcAAAEXCAYAAABh8178AAAABGdBTUEAAK/INwWK6QAAABl0RVh0U29m";
$c .= "dHdhcmUAQWRvYmUgSW1hZ2VSZWFkeXHJZTwAAAV3SURBVHjaYmRgYOAH4v9A/BeK/wDxPxAGCCBmIKEO";
$c .= "xLxAzAnELAwQAFL8HyCAQJLuQCwMVcAC1QXS/QcggEAceyD+CsSvgPghVOcvIP4JEEAgSQMg/gTET6ES";
$c .= "b4H4HRB/BAggkKQiEH+ASryDGs8OxMwAAQSSFIBKvAdibpgEEDMCBBATiIBiJiiG8RkAAoiJAQ8ACCC8";
$c .= "kgABhFcSIIDwSgIEEF5JgADCKwkQQHglAQIIryRAAOGVBAggvJIAAYRXEiCA8EoCBBBeSYAAwisJEEB4";
$c .= "JQECCK8kQADhlQQIILySAAGEVxIggPBKAgQQXkmAAMIrCRBAeCUBAgivJEAA4ZUECCC8kgABhFcSIIDw";
$c .= "SgIEEF5JgADCKwkQQHglAQIIryRAAOGVBAggvJIAAYRXEiCA8EoCBBBeSYAAwisJEEB4JQECCK8kQADh";
$c .= "lQQIILySAAGEVxIggPBKAgQQXkmAAMIrCRBAeCUBAgivJEAA4ZUECCC8kgABhFcSIIDwSgIEEF5JgADC";
$c .= "KwkQQHglAQIIryRAAOGVBAggvJIAAYRXEiCA8EoCBBBeSYAAwisJEEB4JQECCK8kQADhlQQIILySAAGE";
$c .= "VxIggPBKAgQQXkmAAMIrCRBAeCUBAgivJEAA4ZUECCC8kgABhFcSIIDwSgIEEF5JgADCKwkQQHglAQII";
$c .= "ryRAAOGVBAggvJIAAYRXEiCA8EoCBBBeSYAAwisJEEB4JQECCK8kQADhlQQIILySAAGEVxIggPBKAgQQ";
$c .= "XkmAAMIrCRBAeCUBAgivJEAA4ZUECCC8kgABhFcSIIDwSgIEEF5JgADCKwkQQHglAQIIryRAAOGVBAgg";
$c .= "vJIAAYRXEiCA8EoCBBBeSYAAwisJEEB4JQECCK8kQADhlQQIILySAAGEVxIggPBKAgQQXkmAAMIrCRBA";
$c .= "eCUBAgivJEAA4ZUECCC8kgABhFcSIIDwSgIEEF5JgADCKwkQQHglAQIIryRAAOGVBAggvJIAAYRXEiCA";
$c .= "8EoCBBBeSYAAwisJEEB4JQECCK8kQADhlQQIILySAAGEVxIggPBKAgQQXkmAAMIrCRBAeCUBAgivJEAA";
$c .= "4ZUECCC8kgABhFcSIIDwSgIEEF5JgADCKwkQQHglAQIIryRAAOGVBAggvJIAAYRXEiCA8EoCBBBeSYAA";
$c .= "wisJEEB4JQECCK8kQADhlQQIILySAAGEVxIggPBKAgQQXkmAAMIrCRBAeCUBAgivJEAA4ZUECCC8kgAB";
$c .= "hFcSIIDwSgIEEF5JgADCKwkQQHglAQIIryRAAOGVBAggvJIAAYRXEiCA8EoCBBBeSYAAwisJEEB4JQEC";
$c .= "CK8kQADhlQQIILySAAGEVxIggPBKAgQQXkmAAMIrCRBAeCUBAgivJEAA4ZUECCC8kgABhFcSIIDwSgIE";
$c .= "EF5JgADCKwkQQHglAQIIryRAAOGVBAggvJIAAYRXEiCA8EoCBBBeSYAAwisJEEB4JQECCK8kQADhlQQI";
$c .= "ILySAAGEVxIggPBKAgQQXkmAAMIrCRBAeCUBAgivJEAA4ZUECCC8kgABhFcSIIDwSgIEEF5JgADCKwkQ";
$c .= "QHglAQIIryRAAOGVBAggvJIAAYRXEiCA8EoCBBBeSYAAwisJEEB4JQECCK8kQADhlQQIILySAAGEVxIg";
$c .= "gPBKAgQQXkmAAMIrCRBAeCUBAgivJEAA4ZUECCC8kgABhFcSIIDwSgIEEF5JgADCKwkQQHglAQIIryRA";
$c .= "AOGVBAggvJIAAYRXEiCA8EoCBBBeSYAAwisJEEB4JQECCK8kQADhlQQIILySAAGEVxIggPBKAgQQXkmA";
$c .= "AMIrCRBAeCUBAgivJEAA4ZUECCC8kgABhFcSIIDwSgIEEF5JgADCKwkQQHglAQIMALUMGtBC6VemAAAA";
$c .= "AElFTkSuQmCC";
return $c;
}
function bottom() {
$c = "iVBORw0KGgoAAAANSUhEUgAAARcAAAAICAYAAADTJLsuAAAABGdBTUEAAK/INwWK6QAAABl0RVh0U29m";
$c .= "dHdhcmUAQWRvYmUgSW1hZ2VSZWFkeXHJZTwAAADOSURBVHjaYmRgYNAHYgMgdoDSCkAswDAKRsEoGAUU";
$c .= "AIAAYgLi/1D8D4ph/FEwCkbBKCAbAAQQCxD/BeKfQPwViD8B8QeoHONo8IyCUTAKyAUAAcQCLVg+A/Er";
$c .= "IH4KFX8PbdWMglEwCkYBWQAggECFyzcgfgPED6Fi74CYe7RwGQWjYBRQAgACiAXaHXoF5b8FYl4gZh/t";
$c .= "Fo2CUTAKKAEAAcQILUg4oK0VLiifebRwGQWjYBRQAgACiBHa/WGCtmKYRwuWUTAKRgE1AECAAQBwfxdk";
$c .= "hvh7/AAAAABJRU5ErkJggg==";
return $c;
}
function corner() {
$c = "iVBORw0KGgoAAAANSUhEUgAAAAcAAAAICAYAAAA1BOUGAAAABGdBTUEAAK/INwWK6QAAABl0RVh0U29m";
$c .= "dHdhcmUAQWRvYmUgSW1hZ2VSZWFkeXHJZTwAAACHSURBVHjaYmRgYPgPxB+A+AEQXwDiA1D6AUAAMUEl";
$c .= "QfgfFMP4DAABxATVBcKfgPgrEP8E4r8gBQABxAIk7kMlngLxKyD+DFMAEEAsUPO/QiUeAvEbIP4GkgQI";
$c .= "IJDkQajKz1CJV1DFfwACCKbzL1TBN6jED5DjAAKIEUjwQ133F4r/wFwOEGAApWAy7anvg04AAAAASUVO";
$c .= "RK5CYII=";
return $c;
}
}