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No. 1 Bar Code SDK Provider for Java/.NET Professionals
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// Create Java barcode object Code128 barcode = new Code128(); // Set barcode data text to encode barcode.setData("Create Barcode in Java"); // Generate barcode & print into Graphics2D object barcode.drawBarcode("Java Graphics2D object"); // Generate barcode & encode into GIF format barcode.drawBarcode("C://barcode-code128.gif"); // Generate barcode & encode into JPEG format barcode.drawBarcode("C://barcode-code128.jpg");
// Create Java barcode object Code128 barcode = new Code128(); // Set barcode data text to encode barcode.setData("Generate Barcode in EPS using Java"); // Generate barcode & encode into EPS format barcode.drawBarcode2EPS("C://barcode-code128.eps");
import com.onbarcode.barcode.AbstractBarcode; import com.onbarcode.barcode.Code128; import javax.servlet.http.HttpServlet; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import javax.servlet.ServletException; import javax.servlet.ServletOutputStream; public class BarcodeServlet extends HttpServlet { public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException { try { Code128 barcode = new Code128(); barcode.setData("0123456789"); ServletOutputStream servletoutputstream = response.getOutputStream(); response.setContentType("image/gif"); response.setHeader("Pragma", "no-cache"); response.setHeader("Cache-Control", "no-cache"); response.setDateHeader("Expires", 0); // Generate Code-128 barcode & output to ServletOutputStream barcode.drawBarcode(servletoutputstream); } catch (Exception e) { throw new ServletException(e); } } }
1) You can set barcode image width and height through properties barcodeWidth and barcodeHeight values.
or
2) You can set X (bar module width) and Y (bar module height) values
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