| protected imgCrop ( string $path, integer $width, integer $height, boolean $x, boolean $y, string $destformat = null ) : string | false | ||
| $path | string | image file |
| $width | integer | crop width |
| $height | integer | crop height |
| $x | boolean | crop left offset |
| $y | boolean | crop top offset |
| $destformat | string | image destination format |
| Résultat | string | false | |
protected function imgCrop($path, $width, $height, $x, $y, $destformat = null)
{
if (($s = @getimagesize($path)) == false) {
return false;
}
$result = false;
switch ($this->imgLib) {
case 'imagick':
try {
$img = new imagick($path);
} catch (Exception $e) {
return false;
}
$img->cropImage($width, $height, $x, $y);
$result = $img->writeImage($path);
return $result ? $path : false;
break;
case 'gd':
$img = self::gdImageCreate($path, $s['mime']);
if ($img && false != ($tmp = imagecreatetruecolor($width, $height))) {
self::gdImageBackground($tmp, $this->options['tmbBgColor']);
$size_w = $width;
$size_h = $height;
if ($s[0] < $width || $s[1] < $height) {
$size_w = $s[0];
$size_h = $s[1];
}
if (!imagecopy($tmp, $img, 0, 0, $x, $y, $size_w, $size_h)) {
return false;
}
$result = self::gdImage($tmp, $path, $destformat, $s['mime']);
imagedestroy($img);
imagedestroy($tmp);
return $result ? $path : false;
}
break;
}
return false;
}