copiado do note - diretorio de projeto desktop do netbenas

src/br/com/projeto/model/QRCodeGenerator.java

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+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package br.com.projeto.model;
+
+/**
+ *
+ * @author Everton Luiz Kozloski - evertonkozloski@hotmail.com
+// */
+import com.google.zxing.BarcodeFormat;
+import com.google.zxing.WriterException;
+import com.google.zxing.client.j2se.MatrixToImageWriter;
+import com.google.zxing.common.BitMatrix;
+import com.google.zxing.oned.EAN8Writer;
+import com.google.zxing.qrcode.QRCodeWriter;
+
+import java.io.IOException;
+import java.nio.file.FileSystems;
+import java.nio.file.Path;
+
+public class QRCodeGenerator {
+
+    public void generateQRCodeImage(String text, int width, int height, String filePath)
+            throws WriterException, IOException {
+        QRCodeWriter qrCodeWriter = new QRCodeWriter();
+        BitMatrix bitMatrix = qrCodeWriter.encode(text, BarcodeFormat.QR_CODE, width, height);
+
+        Path path = FileSystems.getDefault().getPath(filePath);
+        MatrixToImageWriter.writeToPath(bitMatrix, "PNG", path);
+    }
+    
+     public void generateBarCodeImage(String text, int width, int height, String filePath)
+            throws WriterException, IOException {
+        EAN8Writer barCodeWriter = new EAN8Writer();
+        BitMatrix bitMatrix = barCodeWriter.encode(text, BarcodeFormat.EAN_8, width, height);
+
+        Path path = FileSystems.getDefault().getPath(filePath);
+        MatrixToImageWriter.writeToPath(bitMatrix, "PNG", path);
+    }
+
+}