WOBarcode Framework
This Library uses a Commercial Product, that's why it is not in the Wonder Project itself.
You can buy this Package from http://www.java4less.com/barcodes/barcodes.php
- Java J4L Barcode Suite, single company USD 210.-
- Java J4L Barcode Suite, redistribution license USD 420.-
Setup iReport
Add Classpath to iReport :
Use Barcode in iReport
Drag and Drop a Image to the Jasperform.
Set the Size.'Width' and 'Height'
Set the 'Expression Class' to
Set the 'Image Expression' 」like Sample below.
Expression Sample
（use code in Image Expression）
PDF417
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new com.java4less.rbarcode.jr.J4LBarcodeRenderer((new com.java4less.rbarcode.BarCode2DFacade()).createBarcodeImage( "This is a PDF417",null,0,0,3,1,"TEXT",1,4,20,null)) |
Datamatrix
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new com.java4less.rbarcode.jr.J4LBarcodeRenderer((new com.java4less.rdatamatrix.RDataMatrixFacade()).createBarcodeImage( "This is a Datamatrix",null,false,3,30,"AUTO",null,null)) |
QRCode
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new com.java4less.rbarcode.jr.J4LBarcodeRenderer((new com.java4less.qrcode.QRCodeFacade()).createBarcodeImage( "This is a QRCode",null,3,false,20,"H","AUTO",1,null)) |
Code39
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new com.java4less.rbarcode.jr.J4LBarcodeRenderer((new com.java4less.rbarcode.BarCodeFacade()).createBarcodeImage( "CODE39","C1005263","A","false","C-1005263",0,20,1,2,null,null,null,null,30,30,null)) |
JAN / EAN 13
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new com.java4less.rbarcode.jr.J4LBarcodeRenderer((new com.java4less.rbarcode.BarCodeFacade()).createBarcodeImage( "EAN13","1234567890982","A","false","1234567890983",0,40,1,2,null,null,null,null,30,30,null)) |
Parameter
@param type - type of barcode to create.
Valid values are:
BAR39, BAR38EXT, CODE128, CODE11, CODABAR, CODE93, CODE93EXT, MSI, IND25, MAT25, INTERLEAVED25, EAN13,
EAN8, EAN128, UPCA, UPCE or POSTNET
Sample : "EAN13"
@param value - value to be encoded
Sample : "1234567890982"
@param code128 - 'A', 'B' or 'C' (CODE128 only)
Sample : "A"
@param processTilde -
processTilde (PROCESS_TILDE): it true , the tilde character in the input data will be processed as follows:
~dNNN represents the ascii character encoded by the 3 digits NNN. For example, ~d065 represents the character 'A'.
Sample : "false"
@param text - value to be displayed below the barcode
Sample : "1234567890983"
@param rotate - rotation of the barcode, currently only value 0 supported
Sample : "0"
@param barHeight - height of bars in pixels
Sample : "40"
@param X - width of narrow bars in pixels
Sample : "1"
@param N - multiplier for wide bars. A value of 2, means that wide bars will be 2 times the width of narrow bars. The default value is 2
Sample : "2"
@param barColor - Color of bars
Valid values are RED, BLACK, BLUE, CYAN, DARKGRAY, GRAY, GREEN, LIGHTGRAY, MAGENTA, PINK, WHITE or YELLOW.
You can also use the RGB value.
Sample : "null"
@param fontColor - color of the text
Sample : "null"
@param backColor - background color
Sample : "null"
@param font - font of the text, for example "ARIAL|BOLD|10", the format is <family|style|size>
Sample : "null"
@param leftMargin - margin in pixels
Sample : "30"
@param topMargin - margin in pixels
Sample : "30"
*@param properties - currently ignored, use null
Sample : "null"
Display BarCode as an JPEG to the HTML Site
Sample Action URL
wa/barCode?id="1291898293823"
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// Display BarCode as Image Object
public WOActionResults barCodeAction() {
BarCode bc= new BarCode();
bc.setSize(400 , 200);
bc.barType = BarCode.EAN128;
bc.resolution=1;
bc.leftMarginCM= 50;
bc.topMarginCM= 50;
bc.checkCharacter =true;
bc.code = "1291898293823"; // use the request or what you like here
bc.barColor = java.awt.Color.black;
bc.backColor= java.awt.Color.white;
bc.fontColor = java.awt.Color.blue;
bc.textFont = new java.awt.Font("Arial",java.awt.Font.BOLD,14);
bc.X = 1;
bc.N = 3;
//create bufferred image
java.awt.image.BufferedImage image = new java.awt.image.BufferedImage( bc.getSize().width,bc.getSize().height,java.awt.image.BufferedImage.TYPE_BYTE_INDEXED );
java.awt.Graphics imgGraphics = image.createGraphics();
bc.paint(imgGraphics );
ByteArrayOutputStream os=new ByteArrayOutputStream();
com.sun.image.codec.jpeg.JPEGImageEncoder encoder = com.sun.image.codec.jpeg.JPEGCodec.createJPEGEncoder(os);
byte[] imageBytes = null;
try {
encoder.encode( (BufferedImage) image);
imageBytes=os.toByteArray();
} catch (Exception e) {
e.printStackTrace();
}
WOResponse response = new WOResponse();
response.setContent(imageBytes);
response.setHeader("image/jpeg", "content-type");
response.setHeader("Connection", "keep-alive");
response.setHeader("no-cache, must-revalidate", "Cache-Control"); // HTTP/1.1
response.setHeader("Fri, 1 Jan 2010 08:00:00 GMT", "Expires"); // Date in the past
return response;
}
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