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<?php

/**

* Copyright 2018 Google Inc.

*

* Licensed under the Apache License, Version 2.0 (the "License");

* you may not use this file except in compliance with the License.

* You may obtain a copy of the License at

*

* http://www.apache.org/licenses/LICENSE-2.0

*

* Unless required by applicable law or agreed to in writing, software

* distributed under the License is distributed on an "AS IS" BASIS,

* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

* See the License for the specific language governing permissions and

* limitations under the License.

*/

// [START vision_localize_objects]

namespace Google\Cloud\Samples\Vision;

use Google\Cloud\Vision\V1\ImageAnnotatorClient;

// $path = 'path/to/your/image.jpg'

function detect_object($path)

{

$imageAnnotator = new ImageAnnotatorClient();

# annotate the image

$image = file_get_contents($path);

$response = $imageAnnotator->objectLocalization($image);

$objects = $response->getLocalizedObjectAnnotations();

foreach ($objects as $object) {

$name = $object->getName();

$score = $object->getScore();

$vertices = $object->getBoundingPoly()->getNormalizedVertices();

printf('%s (confidence %f)):' . PHP_EOL, $name, $score);

print('normalized bounding polygon vertices: ');

foreach ($vertices as $vertex) {

printf(' (%f, %f)', $vertex->getX(), $vertex->getY());

}

print(PHP_EOL);

}

$imageAnnotator->close();

}

// [END vision_localize_objects]