/**
* Checks image limits, depending on the recognition mode
*
* @param Image $image the path to the file
* @param string $mode the recognition mode
* @return bool
*/
public function imageLimitsCorrect(Image $image, $mode = 'single')
{
if (!in_array($mode, array('single', 'multi'))) {
throw new RecognizeImException('Wrong "mode" value. Should be "single" or "multi"');
}
$size = filesize($image->getPath()) / 1000.0;
// KB
$dimensions = getimagesize($image->getPath());
$width = $dimensions[0];
$height = $dimensions[1];
$surface = $width * $height / 1000000.0;
// Mpix
if ($mode === 'single') {
if ($size > Configuration::SINGLEIR_MAX_FILE_SIZE || $height < Configuration::SINGLEIR_MIN_DIMENSION || $width < Configuration::SINGLEIR_MIN_DIMENSION || $surface < Configuration::SINGLEIR_MIN_IMAGE_SURFACE || $surface > Configuration::SINGLEIR_MAX_IMAGE_SURFACE) {
return false;
}
} else {
if ($size > Configuration::MULTIIR_MAX_FILE_SIZE || $height < Configuration::MULTIIR_MIN_DIMENSION || $width < Configuration::MULTIIR_MIN_DIMENSION || $surface < Configuration::MULTIIR_MIN_IMAGE_SURFACE || $surface > Configuration::MULTIIR_MAX_IMAGE_SURFACE) {
return false;
}
}
return true;
}
/**
* @param string $file
* @return bool|string
*/
public function drawFrames(Image $file, RecognizeResult $recognizeResult)
{
$im = imagecreatefromstring($file->getFileContents());
if (false === $im) {
throw new RecognizeImException('Image type is unsupported, the data is not in a recognised ' . 'format, or the image is corrupt and cannot be loaded.');
}
$color = imagecolorallocate($im, 255, 255, 255);
/** @var RecognizedImage $object */
foreach ($recognizeResult->getObjects() as $object) {
$location = $object->getLocation();
$size = count($location);
for ($i = 0; $i < $size; ++$i) {
$p1 = $location[$i];
$p2 = $location[($i + 1) % $size];
imageline($im, $p1['x'], $p1['y'], $p2['x'], $p2['y'], $color);
}
}
ob_start();
imagejpeg($im);
$img = ob_get_clean();
imagedestroy($im);
return $img;
}
/**
* Upload an image to images collection
*
* @param string $id
* @param string $name
* @param Image $data
* @throws SoapApiException
*/
public function imageInsert($id, $name, Image $data)
{
$result = new SoapRequestResult($this->soapClient->imageInsert($id, $name, base64_encode($data->getFileContents())));
$this->checkRequestResultSuccess($result);
}
