/**
* Initiates new image from path in filesystem
*
* @param string $path
* @return \Intervention\Image\Image
*/
public function initFromPath($path)
{
$info = @getimagesize($path);
if ($info === false) {
throw new \Intervention\Image\Exception\NotReadableException("Unable to read image from file ({$path}).");
}
// try to decode animated gif
if ($info['mime'] == 'image/gif') {
return $this->initFromBinary(file_get_contents($path));
} else {
// define core
switch ($info[2]) {
case IMAGETYPE_PNG:
$core = imagecreatefrompng($path);
Helper::gdResourceToTruecolor($core);
break;
case IMAGETYPE_JPEG:
$core = imagecreatefromjpeg($path);
Helper::gdResourceToTruecolor($core);
break;
case IMAGETYPE_GIF:
$core = imagecreatefromgif($path);
Helper::gdResourceToTruecolor($core);
break;
default:
throw new \Intervention\Image\Exception\NotReadableException("Unable to read image type. GD driver is only able to decode JPG, PNG or GIF files.");
}
// build image
$image = $this->initFromGdResource($core);
}
$image->mime = $info['mime'];
$image->setFileInfoFromPath($path);
return $image;
}
public function testGdResourceToTruecolor()
{
$resource = imagecreate(10, 10);
$this->assertFalse(imageistruecolor($resource));
Helper::gdResourceToTruecolor($resource);
$this->assertTrue(imageistruecolor($resource));
}