com.google.zxing.oned

类 UPCEWriter

java.lang.Object

com.google.zxing.oned.OneDimensionalCodeWriter

com.google.zxing.oned.UPCEANWriter

com.google.zxing.oned.UPCEWriter

所有已实现的接口:

Writer

public final class UPCEWriter
extends UPCEANWriter

This object renders an UPC-E code as a BitMatrix.

构造器概要

构造器

构造器和说明
UPCEWriter()

方法概要

限定符和类型	方法和说明
boolean[]	encode(java.lang.String contents) Encode the contents to boolean array expression of one-dimensional barcode.
BitMatrix	encode(java.lang.String contents, BarcodeFormat format, int width, int height, java.util.Map<EncodeHintType,?> hints) Encode the contents following specified format.

从类继承的方法 com.google.zxing.oned.UPCEANWriter

getDefaultMargin

从类继承的方法 com.google.zxing.oned.OneDimensionalCodeWriter

appendPattern, encode

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

UPCEWriter

public UPCEWriter()

方法详细资料

encode

public BitMatrix encode(java.lang.String contents,
                        BarcodeFormat format,
                        int width,
                        int height,
                        java.util.Map<EncodeHintType,?> hints)
                 throws WriterException

从类复制的说明: OneDimensionalCodeWriter

Encode the contents following specified format. width and height are required size. This method may return bigger size BitMatrix when specified size is too small. The user can set both width and height to zero to get minimum size barcode. If negative value is set to width or height, IllegalArgumentException is thrown.

指定者:

encode 在接口中 Writer

覆盖:

encode 在类中 OneDimensionalCodeWriter

参数:

contents - The contents to encode in the barcode

format - The barcode format to generate

width - The preferred width in pixels

height - The preferred height in pixels

hints - Additional parameters to supply to the encoder

返回:

BitMatrix representing encoded barcode image

抛出:

WriterException - if contents cannot be encoded legally in a format

encode

public boolean[] encode(java.lang.String contents)

从类复制的说明: OneDimensionalCodeWriter

Encode the contents to boolean array expression of one-dimensional barcode. Start code and end code should be included in result, and side margins should not be included.

指定者:

encode 在类中 OneDimensionalCodeWriter

参数:

contents - barcode contents to encode

返回:

a boolean[] of horizontal pixels (false = white, true = black)