Package com.google.zxing
Interface Writer
- All Known Implementing Classes:
AztecWriter,CodaBarWriter,Code128Writer,Code39Writer,Code93Writer,DataMatrixWriter,EAN13Writer,EAN8Writer,ITFWriter,MultiFormatWriter,OneDimensionalCodeWriter,PDF417Writer,QRCodeWriter,UPCAWriter,UPCEANWriter,UPCEWriter
public interface Writer
The base class for all objects which encode/generate a barcode image.
- Author:
- dswitkin@google.com (Daniel Switkin)
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Method Summary
Modifier and TypeMethodDescriptionencode(String contents, BarcodeFormat format, int width, int height) Encode a barcode using the default settings.encode(String contents, BarcodeFormat format, int width, int height, Map<EncodeHintType, ?> hints)
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Method Details
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encode
BitMatrix encode(String contents, BarcodeFormat format, int width, int height) throws WriterException Encode a barcode using the default settings.- Parameters:
contents- The contents to encode in the barcodeformat- The barcode format to generatewidth- The preferred width in pixelsheight- The preferred height in pixels- Returns:
BitMatrixrepresenting encoded barcode image- Throws:
WriterException- if contents cannot be encoded legally in a format
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encode
BitMatrix encode(String contents, BarcodeFormat format, int width, int height, Map<EncodeHintType, ?> hints) throws WriterException- Parameters:
contents- The contents to encode in the barcodeformat- The barcode format to generatewidth- The preferred width in pixelsheight- The preferred height in pixelshints- Additional parameters to supply to the encoder- Returns:
BitMatrixrepresenting encoded barcode image- Throws:
WriterException- if contents cannot be encoded legally in a format
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