<?php
# Generated by the protocol buffer compiler.  DO NOT EDIT!
# source: google/cloud/videointelligence/v1/video_intelligence.proto

namespace Google\Cloud\VideoIntelligence\V1;

use Google\Protobuf\Internal\GPBType;
use Google\Protobuf\Internal\RepeatedField;
use Google\Protobuf\Internal\GPBUtil;

/**
 * Normalized bounding polygon for text (that might not be aligned with axis).
 * Contains list of the corner points in clockwise order starting from
 * top-left corner. For example, for a rectangular bounding box:
 * When the text is horizontal it might look like:
 *         0----1
 *         |    |
 *         3----2
 * When it's clockwise rotated 180 degrees around the top-left corner it
 * becomes:
 *         2----3
 *         |    |
 *         1----0
 * and the vertex order will still be (0, 1, 2, 3). Note that values can be less
 * than 0, or greater than 1 due to trignometric calculations for location of
 * the box.
 *
 * Generated from protobuf message <code>google.cloud.videointelligence.v1.NormalizedBoundingPoly</code>
 */
class NormalizedBoundingPoly extends \Google\Protobuf\Internal\Message
{
    /**
     * Normalized vertices of the bounding polygon.
     *
     * Generated from protobuf field <code>repeated .google.cloud.videointelligence.v1.NormalizedVertex vertices = 1;</code>
     */
    private $vertices;

    /**
     * Constructor.
     *
     * @param array $data {
     *     Optional. Data for populating the Message object.
     *
     *     @type \Google\Cloud\VideoIntelligence\V1\NormalizedVertex[]|\Google\Protobuf\Internal\RepeatedField $vertices
     *           Normalized vertices of the bounding polygon.
     * }
     */
    public function __construct($data = NULL) {
        \GPBMetadata\Google\Cloud\Videointelligence\V1\VideoIntelligence::initOnce();
        parent::__construct($data);
    }

    /**
     * Normalized vertices of the bounding polygon.
     *
     * Generated from protobuf field <code>repeated .google.cloud.videointelligence.v1.NormalizedVertex vertices = 1;</code>
     * @return \Google\Protobuf\Internal\RepeatedField
     */
    public function getVertices()
    {
        return $this->vertices;
    }

    /**
     * Normalized vertices of the bounding polygon.
     *
     * Generated from protobuf field <code>repeated .google.cloud.videointelligence.v1.NormalizedVertex vertices = 1;</code>
     * @param \Google\Cloud\VideoIntelligence\V1\NormalizedVertex[]|\Google\Protobuf\Internal\RepeatedField $var
     * @return $this
     */
    public function setVertices($var)
    {
        $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::MESSAGE, \Google\Cloud\VideoIntelligence\V1\NormalizedVertex::class);
        $this->vertices = $arr;

        return $this;
    }

}

