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clowwindy
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qrcode scan works
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‎shadowsocks-csharp/3rd/zxing/BarcodeReader.cs

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/*
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* Copyright 2012 ZXing.Net 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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using System;
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#if !PORTABLE
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#if !(SILVERLIGHT || NETFX_CORE)
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#if !UNITY
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using System.Drawing;
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using ZXing.QrCode;
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#else
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using UnityEngine;
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#endif
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#elif NETFX_CORE
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using Windows.UI.Xaml.Media.Imaging;
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#else
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using System.Windows.Media.Imaging;
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#endif
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#endif
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#if MONOANDROID
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using Android.Graphics;
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#endif
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namespace ZXing
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{
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/// <summary>
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/// A smart class to decode the barcode inside a bitmap object
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/// </summary>
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#if MONOTOUCH
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public class BarcodeReader : BarcodeReaderGeneric<MonoTouch.UIKit.UIImage>, IBarcodeReader, IMultipleBarcodeReader
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{
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private static readonly Func<MonoTouch.UIKit.UIImage, LuminanceSource> defaultCreateLuminanceSource =
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(img) => new RGBLuminanceSource(img);
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#else
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#if !PORTABLE
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#if !(SILVERLIGHT || NETFX_CORE)
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#if !UNITY
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public class BarcodeReader : BarcodeReaderGeneric<Bitmap>, IBarcodeReader
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{
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private static readonly Func<Bitmap, LuminanceSource> defaultCreateLuminanceSource =
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(bitmap) => new BitmapLuminanceSource(bitmap);
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#else
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public class BarcodeReader : BarcodeReaderGeneric<Color32[]>, IBarcodeReader, IMultipleBarcodeReader
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{
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private static readonly Func<Color32[], int, int, LuminanceSource> defaultCreateLuminanceSource =
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(rawColor32, width, height) => new Color32LuminanceSource(rawColor32, width, height);
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#endif
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#else
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public class BarcodeReader : BarcodeReaderGeneric<WriteableBitmap>, IBarcodeReader, IMultipleBarcodeReader
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{
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private static readonly Func<WriteableBitmap, LuminanceSource> defaultCreateLuminanceSource =
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(bitmap) => new BitmapLuminanceSource(bitmap);
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#endif
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#else
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public class BarcodeReader : BarcodeReaderGeneric<byte[]>, IBarcodeReader, IMultipleBarcodeReader
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{
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private static readonly Func<byte[], LuminanceSource> defaultCreateLuminanceSource =
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(data) => null;
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#endif
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#endif
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/// <summary>
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/// Initializes a new instance of the <see cref="BarcodeReader"/> class.
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/// </summary>
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public BarcodeReader()
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: this(new QRCodeReader(), defaultCreateLuminanceSource, null)
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{
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}
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/// <summary>
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/// Initializes a new instance of the <see cref="BarcodeReader"/> class.
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/// </summary>
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/// <param name="reader">Sets the reader which should be used to find and decode the barcode.
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/// If null then MultiFormatReader is used</param>
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/// <param name="createLuminanceSource">Sets the function to create a luminance source object for a bitmap.
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/// If null, an exception is thrown when Decode is called</param>
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/// <param name="createBinarizer">Sets the function to create a binarizer object for a luminance source.
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/// If null then HybridBinarizer is used</param>
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public BarcodeReader(Reader reader,
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#if MONOTOUCH
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Func<MonoTouch.UIKit.UIImage, LuminanceSource> createLuminanceSource,
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#elif MONOANDROID
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Func<Android.Graphics.Bitmap, LuminanceSource> createLuminanceSource,
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#else
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#if !(SILVERLIGHT || NETFX_CORE)
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#if !UNITY
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#if !PORTABLE
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Func<Bitmap, LuminanceSource> createLuminanceSource,
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#else
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Func<byte[], LuminanceSource> createLuminanceSource,
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#endif
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#else
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Func<Color32[], int, int, LuminanceSource> createLuminanceSource,
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#endif
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#else
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Func<WriteableBitmap, LuminanceSource> createLuminanceSource,
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#endif
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#endif
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Func<LuminanceSource, Binarizer> createBinarizer
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)
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: base(reader, createLuminanceSource ?? defaultCreateLuminanceSource, createBinarizer)
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{
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}
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/// <summary>
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/// Initializes a new instance of the <see cref="BarcodeReader"/> class.
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/// </summary>
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/// <param name="reader">Sets the reader which should be used to find and decode the barcode.
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/// If null then MultiFormatReader is used</param>
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/// <param name="createLuminanceSource">Sets the function to create a luminance source object for a bitmap.
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/// If null, an exception is thrown when Decode is called</param>
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/// <param name="createBinarizer">Sets the function to create a binarizer object for a luminance source.
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/// If null then HybridBinarizer is used</param>
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public BarcodeReader(Reader reader,
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#if MONOTOUCH
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Func<MonoTouch.UIKit.UIImage, LuminanceSource> createLuminanceSource,
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#elif MONOANDROID
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Func<Android.Graphics.Bitmap, LuminanceSource> createLuminanceSource,
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#else
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#if !(SILVERLIGHT || NETFX_CORE)
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#if !UNITY
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#if !PORTABLE
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Func<Bitmap, LuminanceSource> createLuminanceSource,
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#else
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Func<byte[], LuminanceSource> createLuminanceSource,
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#endif
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#else
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Func<Color32[], int, int, LuminanceSource> createLuminanceSource,
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#endif
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#else
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Func<WriteableBitmap, LuminanceSource> createLuminanceSource,
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#endif
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#endif
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Func<LuminanceSource, Binarizer> createBinarizer,
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Func<byte[], int, int, RGBLuminanceSource.BitmapFormat, LuminanceSource> createRGBLuminanceSource
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)
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: base(reader, createLuminanceSource ?? defaultCreateLuminanceSource, createBinarizer, createRGBLuminanceSource)
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{
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}
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}
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}

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