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d4efd44fb0
git-svn-id: https://zxing.googlecode.com/svn/trunk@1202 59b500cc-1b3d-0410-9834-0bbf25fbcc57
65 lines
2.6 KiB
C#
Executable file
65 lines
2.6 KiB
C#
Executable file
/*
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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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using System;
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namespace com.google.zxing
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{
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/// <summary> Implementations of this interface can decode an image of a barcode in some format into
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/// the String it encodes. For example, {@link com.google.zxing.qrcode.QRCodeReader} can
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/// decode a QR code. The decoder may optionally receive hints from the caller which may help
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/// it decode more quickly or accurately.
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///
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/// See {@link com.google.zxing.MultiFormatReader}, which attempts to determine what barcode
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/// format is present within the image as well, and then decodes it accordingly.
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///
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/// </summary>
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/// <author> Sean Owen
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/// </author>
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/// <author> dswitkin@google.com (Daniel Switkin)
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/// </author>
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/// <author>www.Redivivus.in (suraj.supekar@redivivus.in) - Ported from ZXING Java Source
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/// </author>
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public interface Reader
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{
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/// <summary> Locates and decodes a barcode in some format within an image.
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///
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/// </summary>
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/// <param name="image">image of barcode to decode
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/// </param>
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/// <returns> String which the barcode encodes
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/// </returns>
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/// <throws> ReaderException if the barcode cannot be located or decoded for any reason </throws>
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Result decode(BinaryBitmap image);
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/// <summary> Locates and decodes a barcode in some format within an image. This method also accepts
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/// hints, each possibly associated to some data, which may help the implementation decode.
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///
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/// </summary>
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/// <param name="image">image of barcode to decode
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/// </param>
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/// <param name="hints">passed as a {@link java.util.Hashtable} from {@link com.google.zxing.DecodeHintType}
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/// to arbitrary data. The
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/// meaning of the data depends upon the hint type. The implementation may or may not do
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/// anything with these hints.
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/// </param>
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/// <returns> String which the barcode encodes
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/// </returns>
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/// <throws> ReaderException if the barcode cannot be located or decoded for any reason </throws>
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Result decode(BinaryBitmap image, System.Collections.Hashtable hints);
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}
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} |