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34 lines
1.2 KiB
C#
34 lines
1.2 KiB
C#
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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 com.google.zxing.oned
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{
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using com.google.zxing.common;
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/**
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* <p>This interfaces captures addtional functionality that readers of
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* UPC/EAN family of barcodes should expose.</p>
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*
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* @author Sean Owen
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*/
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public interface UPCEANReader : OneDReader
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{
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/**
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* <p>Like {@link #decodeRow(int, BitArray, java.util.Hashtable)}, but
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* allows caller to inform method about where the UPC/EAN start pattern is
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* found. This allows this to be computed once and reused across many implementations.</p>
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*/
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Result decodeRow(int rowNumber, BitArray row, int[] startGuardRange);
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}
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}
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