Example usage for com.lowagie.text.pdf Barcode128 setGenerateChecksum

Introduction

In this page you can find the example usage for com.lowagie.text.pdf Barcode128 setGenerateChecksum.

Prototype

public void setGenerateChecksum(boolean generateChecksum) 

Source Link

Document

Setter for property generateChecksum.

Usage

From source file:com.isdemu.controller.TBS_UsuarioController.java

@RequestMapping(value = "/codigo_barra", method = RequestMethod.POST)
@ResponseBody//www  . ja v a  2s. co m
public String codigo(@RequestBody String codigos) throws FileNotFoundException, DocumentException {

    JSONObject array = new JSONObject(codigos);

    Document document = new Document();

    File file = new File(this.getClass().getResource("/codigoBarraIsdemu.pdf").getFile());

    String absolutePath = file.getAbsolutePath();

    absolutePath = absolutePath.replaceAll("%20", " ");

    PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream(absolutePath));

    Rectangle one = new Rectangle(76, 35);
    document.setPageSize(one);
    document.setMargins(2, 2, 2, 2);

    document.open();

    Barcode128 code128 = new Barcode128();
    code128.setGenerateChecksum(true);

    JSONArray object = array.getJSONArray("Inventario");
    for (int i = 0; i < object.length(); i++) {
        JSONObject object2 = object.getJSONObject(i);

        //JSONArray object = array.getJSONArray("Inventario");
        String id = object2.getString("idInv");

        code128.setCode(id);
        document.add(code128.createImageWithBarcode(writer.getDirectContent(), null, null));

        document.newPage();

    }

    document.close();

    return "Almacenado";

}

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