/**
* {@inheritdoc}
*/
public function analyze($filename)
{
$imageSize = @getimagesize($filename);
if ($imageSize === false) {
throw new UnsupportedFileException('File type not supported.');
}
$imageInfo = new ImageInfo();
$type = null;
$colors = null;
if ($imageSize[2] === IMAGETYPE_JPEG) {
$gd = imagecreatefromjpeg($filename);
$type = imageistruecolor($gd) ? 'TRUECOLOR' : 'PALETTE';
$colors = imagecolorstotal($gd);
imagedestroy($gd);
} elseif ($imageSize[2] === IMAGETYPE_GIF) {
$gd = imagecreatefromgif($filename);
$type = imageistruecolor($gd) ? 'TRUECOLOR' : 'PALETTE';
$colors = imagecolorstotal($gd);
imagedestroy($gd);
} elseif ($imageSize[2] === IMAGETYPE_PNG) {
$gd = imagecreatefrompng($filename);
$type = imageistruecolor($gd) ? 'TRUECOLOR' : 'PALETTE';
$colors = imagecolorstotal($gd);
imagedestroy($gd);
}
$imageInfo->setAnalyzer(get_class($this))->setSize($imageSize[0], $imageSize[1])->setResolution(null, null)->setUnits(null)->setFormat($this->mapFormat($imageSize[2]))->setColors($colors)->setType($type)->setColorspace(!empty($imageSize['channels']) ? $imageSize['channels'] === 4 ? 'CMYK' : 'RGB' : 'RGB')->setDepth($imageSize['bits'])->setCompression(null)->setQuality(null)->setProfiles(null);
return $imageInfo;
}
/**
* {@inheritdoc}
*/
public function analyze($filename)
{
$imageInfo = new ImageInfo();
try {
$gmagick = new Gmagick($filename);
} catch (\Exception $e) {
throw new UnsupportedFileException('File type not supported.', 0, $e);
}
$imageInfo->setAnalyzer(get_class($this))->setSize($gmagick->getImageWidth(), $gmagick->getImageHeight())->setResolution($gmagick->getImageResolution()['x'], $gmagick->getImageResolution()['y'])->setUnits($this->mapUnits($gmagick->getImageUnits()))->setFormat($gmagick->getImageFormat())->setColors($gmagick->getImageColors())->setType($this->mapType($gmagick->getImageType()))->setColorspace($this->mapColorspace($gmagick->getImageColorspace()))->setDepth($gmagick->getImageDepth())->setCompression(null)->setQuality(null);
return $imageInfo;
}
/**
* {@inheritdoc}
*/
public function analyze($filename)
{
try {
$imagick = new Imagick($filename);
} catch (\Exception $e) {
throw new UnsupportedFileException('File type not supported.', 0, $e);
}
$imageInfo = new ImageInfo();
$identify = $imagick->identifyImage(false);
$imageInfo->setAnalyzer(get_class($this))->setSize($imagick->getImageWidth(), $imagick->getImageHeight())->setResolution($imagick->getImageResolution()['x'], $imagick->getImageResolution()['y'])->setUnits($this->mapUnits($imagick->getImageUnits()))->setFormat($imagick->getImageFormat())->setColors($imagick->getImageColors())->setType($this->mapType($imagick->getImageType()))->setColorspace($this->mapColorspace($imagick->getImageColorspace()))->setDepth($imagick->getImageDepth())->setCompression($identify['compression'])->setQuality($imagick->getImageCompressionQuality())->setProfiles($imagick->getImageProfiles('*', false));
return $imageInfo;
}
public function testConstruct()
{
$info = new ImageInfo();
$this->assertNull($info->getColors());
}
