public static function resize($strFileName = "", $intWidth = 100, $intHeight = 75, $intTemplate = RESIZE_EXACT, $intQuality = 75, $blnOverwrite = FALSE, $strName = "", $blnToScreen = FALSE, $blnGrayscale = FALSE)
{
$strReturn = $strName;
if (empty($strReturn)) {
if (!$blnOverwrite) {
//*** Generate a random name.
$strExtension = self::getExtension(basename($strFileName));
$strReturn = dirname($strFileName) . "/{$intWidth}x{$intHeight}_" . basename($strFileName, $strExtension) . "_" . strtotime("now") . "{$strExtension}";
} else {
$strReturn = $strFileName;
}
}
$objEditor = new ImageEditor(basename($strFileName), dirname($strFileName) . "/");
switch ($intTemplate) {
case RESIZE_CROP:
//*** Don't blow the image up if it is smaller then the destination.
if ($intWidth > $objEditor->getWidth() && $intHeight > $objEditor->getHeight()) {
//*** Skip the resize.
} else {
$destX = ($objEditor->getWidth() - $intWidth) / 2;
$destY = ($objEditor->getHeight() - $intHeight) / 2;
$objEditor->crop(round($destX), round($destY), $intWidth, $intHeight);
}
break;
case RESIZE_FIT_CROP:
//*** Resize the image to fit into the boundary box.
//*** Portrait source.
$destWidth = $intWidth;
$destHeight = $destWidth / $objEditor->getWidth() * $objEditor->getHeight();
if ($destHeight < $intHeight) {
//*** Landscape source.
$destHeight = $intHeight;
$destWidth = $destHeight / $objEditor->getHeight() * $objEditor->getWidth();
}
//*** Don't blow the image up if it is smaller then the destination.
if (round($destWidth) > $objEditor->getWidth() && round($destHeight) > $objEditor->getHeight()) {
//*** Skipt the resize.
$destX = ($objEditor->getWidth() - $intWidth) / 2;
$destY = ($objEditor->getHeight() - $intHeight) / 2;
$objEditor->crop(round($destX), round($destY), $intWidth, $intHeight);
} else {
$objEditor->resize(round($destWidth), round($destHeight));
$destX = ($objEditor->getWidth() - $intWidth) / 2;
$destY = ($objEditor->getHeight() - $intHeight) / 2;
$objEditor->crop(round($destX), round($destY), $intWidth, $intHeight);
}
break;
case RESIZE_DISTORT:
//*** Don't blow the image up if it is smaller then the destination.
if ($intWidth > $objEditor->getWidth() && $intHeight > $objEditor->getHeight()) {
//*** Skipt the resize.
} else {
$objEditor->resize($intWidth, $intHeight);
}
break;
case RESIZE_EXACT:
$destWidth = $intWidth;
$destHeight = $destWidth / $objEditor->getWidth() * $objEditor->getHeight();
if ($destHeight > $intHeight) {
//*** Landscape source.
$destHeight = $intHeight;
$destWidth = $destHeight / $objEditor->getHeight() * $objEditor->getWidth();
}
//*** Don't blow the image up if it is smaller then the destination.
if (round($destWidth) > $objEditor->getWidth() && round($destHeight) > $objEditor->getHeight()) {
//*** Skipt the resize.
} else {
$objEditor->resize(round($destWidth), round($destHeight));
}
break;
}
if ($blnGrayscale) {
$objEditor->grayscale();
}
if (!empty($strReturn)) {
if ($blnToScreen) {
//*** Return image.
$objEditor->outputImage($intQuality);
} else {
//*** Write file to disk.
$objEditor->outputFile(basename($strReturn), dirname($strReturn) . "/", $intQuality);
}
}
return $strReturn;
}
