Package com.itextpdf.text.pdf
Class BarcodeInter25
- java.lang.Object
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- com.itextpdf.text.pdf.Barcode
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- com.itextpdf.text.pdf.BarcodeInter25
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public class BarcodeInter25 extends Barcode
Implements the code interleaved 2 of 5. The text can include non numeric characters that are printed but do not generate bars. The default parameters are:x = 0.8f; n = 2; font = BaseFont.createFont("Helvetica", "winansi", false); size = 8; baseline = size; barHeight = size * 3; textAlignment = Element.ALIGN_CENTER; generateChecksum = false; checksumText = false;
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Field Summary
Fields Modifier and Type Field Description private static byte[][]
BARS
The bars to generate the code.-
Fields inherited from class com.itextpdf.text.pdf.Barcode
altText, barHeight, baseline, checksumText, CODABAR, code, CODE128, CODE128_RAW, CODE128_UCC, codeType, EAN13, EAN8, extended, font, generateChecksum, guardBars, inkSpreading, n, PLANET, POSTNET, size, startStopText, SUPP2, SUPP5, textAlignment, UPCA, UPCE, x
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Constructor Summary
Constructors Constructor Description BarcodeInter25()
Creates new BarcodeInter25
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description java.awt.Image
createAwtImage(java.awt.Color foreground, java.awt.Color background)
Creates ajava.awt.Image
.Rectangle
getBarcodeSize()
Gets the maximum area that the barcode and the text, if any, will occupy.static byte[]
getBarsInter25(java.lang.String text)
Creates the bars for the barcode.static char
getChecksum(java.lang.String text)
Calculates the checksum.static java.lang.String
keepNumbers(java.lang.String text)
Deletes all the non numeric characters fromtext
.Rectangle
placeBarcode(PdfContentByte cb, BaseColor barColor, BaseColor textColor)
Places the barcode in aPdfContentByte
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Methods inherited from class com.itextpdf.text.pdf.Barcode
createImageWithBarcode, createTemplateWithBarcode, getAltText, getBarHeight, getBaseline, getCode, getCodeType, getFont, getInkSpreading, getN, getSize, getTextAlignment, getX, isChecksumText, isExtended, isGenerateChecksum, isGuardBars, isStartStopText, setAltText, setBarHeight, setBaseline, setChecksumText, setCode, setCodeType, setExtended, setFont, setGenerateChecksum, setGuardBars, setInkSpreading, setN, setSize, setStartStopText, setTextAlignment, setX
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Method Detail
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keepNumbers
public static java.lang.String keepNumbers(java.lang.String text)
Deletes all the non numeric characters fromtext
.- Parameters:
text
- the text- Returns:
- a
String
with only numeric characters
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getChecksum
public static char getChecksum(java.lang.String text)
Calculates the checksum.- Parameters:
text
- the numeric text- Returns:
- the checksum
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getBarsInter25
public static byte[] getBarsInter25(java.lang.String text)
Creates the bars for the barcode.- Parameters:
text
- the text. It can contain non numeric characters- Returns:
- the barcode
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getBarcodeSize
public Rectangle getBarcodeSize()
Gets the maximum area that the barcode and the text, if any, will occupy. The lower left corner is always (0, 0).- Specified by:
getBarcodeSize
in classBarcode
- Returns:
- the size the barcode occupies.
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placeBarcode
public Rectangle placeBarcode(PdfContentByte cb, BaseColor barColor, BaseColor textColor)
Places the barcode in aPdfContentByte
. The barcode is always placed at coordinates (0, 0). Use the translation matrix to move it elsewhere.The bars and text are written in the following colors:
barColor
textColor
Result
null
null
bars and text painted with current fill color
barColor
null
bars and text painted with
barColor
null
textColor
bars painted with current color
text painted withtextColor
barColor
textColor
bars painted with
barColor
text painted withtextColor
- Specified by:
placeBarcode
in classBarcode
- Parameters:
cb
- thePdfContentByte
where the barcode will be placedbarColor
- the color of the bars. It can benull
textColor
- the color of the text. It can benull
- Returns:
- the dimensions the barcode occupies
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createAwtImage
public java.awt.Image createAwtImage(java.awt.Color foreground, java.awt.Color background)
Creates ajava.awt.Image
. This image only contains the bars without any text.- Specified by:
createAwtImage
in classBarcode
- Parameters:
foreground
- the color of the barsbackground
- the color of the background- Returns:
- the image
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