diff options
Diffstat (limited to 'libraries/zxing/src/com/google/zxing/Reader.java')
-rw-r--r-- | libraries/zxing/src/com/google/zxing/Reader.java | 64 |
1 files changed, 0 insertions, 64 deletions
diff --git a/libraries/zxing/src/com/google/zxing/Reader.java b/libraries/zxing/src/com/google/zxing/Reader.java deleted file mode 100644 index 47e843ba6..000000000 --- a/libraries/zxing/src/com/google/zxing/Reader.java +++ /dev/null @@ -1,64 +0,0 @@ -/* - * Copyright 2007 ZXing authors - * - * 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. - */ - -package com.google.zxing; - -import java.util.Hashtable; - -/** - * Implementations of this interface can decode an image of a barcode in some format into - * the String it encodes. For example, {@link com.google.zxing.qrcode.QRCodeReader} can - * decode a QR code. The decoder may optionally receive hints from the caller which may help - * it decode more quickly or accurately. - * - * See {@link com.google.zxing.MultiFormatReader}, which attempts to determine what barcode - * format is present within the image as well, and then decodes it accordingly. - * - * @author Sean Owen - * @author dswitkin@google.com (Daniel Switkin) - */ -public interface Reader { - - /** - * Locates and decodes a barcode in some format within an image. - * - * @param image image of barcode to decode - * @return String which the barcode encodes - * @throws NotFoundException if the barcode cannot be located or decoded for any reason - */ - Result decode(BinaryBitmap image) throws NotFoundException, ChecksumException, FormatException; - - /** - * Locates and decodes a barcode in some format within an image. This method also accepts - * hints, each possibly associated to some data, which may help the implementation decode. - * - * @param image image of barcode to decode - * @param hints passed as a {@link java.util.Hashtable} from {@link com.google.zxing.DecodeHintType} - * to arbitrary data. The - * meaning of the data depends upon the hint type. The implementation may or may not do - * anything with these hints. - * @return String which the barcode encodes - * @throws NotFoundException if the barcode cannot be located or decoded for any reason - */ - Result decode(BinaryBitmap image, Hashtable hints) throws NotFoundException, ChecksumException, FormatException; - - /** - * Resets any internal state the implementation has after a decode, to prepare it - * for reuse. - */ - void reset(); - -}
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