com.lowagie.text.pdf
Class BarcodePostnet
public class BarcodePostnet
Implements the Postnet and Planet barcodes. The default parameters are:
n = 72f / 22f; // distance between bars
x = 0.02f * 72f; // bar width
barHeight = 0.125f * 72f; // height of the tall bars
size = 0.05f * 72f; // height of the short bars
codeType = POSTNET; // type of code
- Paulo Soares (psoares@consiste.pt)
(package private) static byte[][] | BARS - The bars for each character.
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CODABAR , CODE128 , CODE128_RAW , CODE128_UCC , EAN13 , EAN8 , PLANET , POSTNET , SUPP2 , SUPP5 , UPCA , UPCE , barHeight , baseline , checksumText , code , codeType , extended , font , generateChecksum , guardBars , inkSpreading , n , size , startStopText , textAlignment , x |
createAwtImage , createImageWithBarcode , createTemplateWithBarcode , getBarHeight , getBarcodeSize , getBaseline , getCode , getCodeType , getFont , getInkSpreading , getN , getSize , getTextAlignment , getX , isChecksumText , isExtended , isGenerateChecksum , isGuardBars , isStartStopText , placeBarcode , setBarHeight , setBaseline , setChecksumText , setCode , setCodeType , setExtended , setFont , setGenerateChecksum , setGuardBars , setInkSpreading , setN , setSize , setStartStopText , setTextAlignment , setX |
BARS
(package private) static byte[][] BARS
The bars for each character.
BarcodePostnet
public BarcodePostnet()
Creates new BarcodePostnet
createAwtImage
public java.awt.Image createAwtImage(Color foreground,
Color background)
Creates a java.awt.Image
. This image only
contains the bars without any text.
- createAwtImage in interface Barcode
foreground
- the color of the barsbackground
- the color of the background
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).
- getBarcodeSize in interface Barcode
- the size the barcode occupies.
getBarsPostnet
public static byte[] getBarsPostnet(String text)
Creates the bars for Postnet.
text
- the code to be created without checksum
placeBarcode
public Rectangle placeBarcode(PdfContentByte cb,
Color barColor,
Color textColor)
Places the barcode in a
PdfContentByte
. The
barcode is always placed at coodinates (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 with textColor |
barColor | textColor | bars painted with barColor text painted with textColor |
- placeBarcode in interface Barcode
cb
- the PdfContentByte
where the barcode will be placedbarColor
- the color of the bars. It can be null
textColor
- the color of the text. It can be null
- the dimensions the barcode occupies