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51 lines
1.6 KiB
Java
51 lines
1.6 KiB
Java
/*
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* Copyright 2008 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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package zext.plantuml.com.google.zxing;
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import java.util.Hashtable;
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import zext.plantuml.com.google.zxing.common.BitMatrix;
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/**
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* The base class for all objects which encode/generate a barcode image.
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*
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* @author dswitkin@google.com (Daniel Switkin)
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*/
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public interface Writer {
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/**
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* Encode a barcode using the default settings.
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*
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* @param contents The contents to encode in the barcode
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* @param format The barcode format to generate
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* @return The generated barcode as a Matrix of unsigned bytes (0 == black, 255 == white)
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*/
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BitMatrix encode(String contents, BarcodeFormat format, int multiple)
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throws WriterException;
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/**
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*
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* @param contents The contents to encode in the barcode
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* @param format The barcode format to generate
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* @param hints Additional parameters to supply to the encoder
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* @return The generated barcode as a Matrix of unsigned bytes (0 == black, 255 == white)
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*/
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BitMatrix encode(String contents, BarcodeFormat format, int multiple, Hashtable hints)
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throws WriterException;
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}
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