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135 lines
3.7 KiB
135 lines
3.7 KiB
<?php
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/*
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* Copyright 2007 ZXing authors
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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namespace Zxing;
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/**
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* <p>Encapsulates the result of decoding a barcode within an image.</p>
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*
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* @author Sean Owen
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*/
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final class Result
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{
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private $text;
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private $rawBytes;
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private $resultPoints;
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private $format;
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private $resultMetadata;
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private $timestamp;
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public function __construct(
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$text,
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$rawBytes,
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$resultPoints,
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$format,
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$timestamp = ''
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) {
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$this->text = $text;
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$this->rawBytes = $rawBytes;
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$this->resultPoints = $resultPoints;
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$this->format = $format;
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$this->resultMetadata = null;
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$this->timestamp = $timestamp ?: time();
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}
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/**
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* @return raw text encoded by the barcode
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*/
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public function getText()
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{
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return $this->text;
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}
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/**
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* @return raw bytes encoded by the barcode, if applicable, otherwise {@code null}
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*/
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public function getRawBytes()
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{
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return $this->rawBytes;
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}
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/**
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* @return points related to the barcode in the image. These are typically points
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* identifying finder patterns or the corners of the barcode. The exact meaning is
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* specific to the type of barcode that was decoded.
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*/
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public function getResultPoints()
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{
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return $this->resultPoints;
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}
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/**
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* @return {@link BarcodeFormat} representing the format of the barcode that was decoded
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*/
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public function getBarcodeFormat()
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{
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return $this->format;
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}
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/**
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* @return {@link Map} mapping {@link ResultMetadataType} keys to values. May be
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* {@code null}. This contains optional metadata about what was detected about the barcode,
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* like orientation.
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*/
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public function getResultMetadata()
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{
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return $this->resultMetadata;
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}
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public function putMetadata($type, $value)
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{
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if ($this->resultMetadata === null) {
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$this->resultMetadata = [];
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}
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$resultMetadata[$type] = $value;
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}
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public function putAllMetadata($metadata)
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{
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if ($metadata !== null) {
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if ($this->resultMetadata === null) {
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$this->resultMetadata = $metadata;
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} else {
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$this->resultMetadata = array_merge($this->resultMetadata, $metadata);
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}
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}
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}
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public function addResultPoints($newPoints)
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{
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$oldPoints = $this->resultPoints;
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if ($oldPoints === null) {
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$this->resultPoints = $newPoints;
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} else if ($newPoints !== null && count($newPoints) > 0) {
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$allPoints = fill_array(0, count($oldPoints) + count($newPoints), 0);
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$allPoints = arraycopy($oldPoints, 0, $allPoints, 0, count($oldPoints));
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$allPoints = arraycopy($newPoints, 0, $allPoints, count($oldPoints), count($newPoints));
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$this->resultPoints = $allPoints;
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}
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}
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public function getTimestamp()
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{
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return $this->timestamp;
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}
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public function toString()
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{
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return $this->text;
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}
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}
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