protected function _save($writePath)
{
try {
MagickSetImageColorspace($this->_resource, MW_RGBColorspace);
MagickSetCompression($this->_resource, MW_JPEGCompression);
MagickSetCompressionQuality($this->_resource, 85);
MagickSetImageFormat($this->_resource, 'jpeg');
MagickWriteImage($this->_resource, $writePath);
} catch (Exception $e) {
throw new Bbx_Media_Image_Processor_Exception('Couldn\'t write image to ' . $writePath);
}
}
/**
* Image Process Using MagickWand
*
* This function will resize, crop or rotate
*
* @access public
* @auth John Meng
* @param string
* @return bool
*/
function image_process_magickwand($action = 'resize')
{
if (!file_exists($this->full_src_path)) {
$this->set_error("Image source file not found!");
return false;
}
if (file_exists($this->full_dst_path)) {
@unlink("{$this->full_dst_path}");
}
$magick_wand = NewMagickWand();
MagickRemoveImageProfiles($magick_wand);
MagickSetCompressionQuality($magick_wand, $this->quality);
MagickReadImage($magick_wand, $this->full_src_path);
switch ($action) {
case 'crop':
MagickCropImage($magick_wand, $this->width, $this->height, $this->x_axis, $this->y_axis);
break;
case 'rotate':
switch ($this->rotation_angle) {
case 90:
$angle = 90;
break;
case 180:
$angle = 180;
break;
case 270:
$angle = 270;
break;
case 'vrt':
$angle = 180;
break;
case 'hor':
$angle = 270;
break;
}
MagickRotateImage($magick_wand, null, $angle);
break;
case 'resize':
default:
MagickResizeImage($magick_wand, $this->width, $this->height, MW_LanczosFilter, 1.0);
break;
}
MagickWriteImage($magick_wand, $this->full_dst_path);
DestroymagickWand($magick_wand);
// Set the file to 777
@chmod($this->full_dst_path, $this->dir_write_mode);
return TRUE;
}