Example usage for com.itextpdf.text.pdf PdfWriter open

Introduction

In this page you can find the example usage for com.itextpdf.text.pdf PdfWriter open.

Prototype

@Override
public void open() 

Source Link

Document

Signals that the Document has been opened and that Elements can be added.

Usage

From source file:qcas.StudentPerformanceController.java

@FXML
public void exportToPdf() throws IOException, DocumentException {
    WritableImage image = performanceAnchorPane.snapshot(new SnapshotParameters(), null);
    //File file = new File("StudentPerformance.png");
    ByteArrayOutputStream byteArray = new ByteArrayOutputStream();
    try {/*from www. j  a v a 2s .  co  m*/
        ImageIO.write(SwingFXUtils.fromFXImage(image, null), "png", byteArray);
    } catch (IOException e) {
    }
    Document document = new Document();
    String output = "StudentPastPerformance.pdf";
    try {
        int indentation = 0;
        FileOutputStream fos = new FileOutputStream(output);
        PdfWriter writer = PdfWriter.getInstance(document, fos);
        writer.open();
        document.open();
        Image newImage = Image.getInstance(byteArray.toByteArray());
        newImage.scaleToFit(500, 450);
        document.add(newImage);
        document.close();
        writer.close();
    } catch (Exception e) {
        e.printStackTrace();
    }
    pdfDownloadedLabel.setVisible(true);

}

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From source file:qcas.StudentTestResultController.java

@FXML
public void exportToPdf() throws IOException, DocumentException {
    WritableImage image = performanceAnchorPane.snapshot(new SnapshotParameters(), null);
    //File file = new File("StudentPerformance.png");
    ByteArrayOutputStream byteArray = new ByteArrayOutputStream();
    try {/* w  ww.ja v a 2 s.co m*/
        ImageIO.write(SwingFXUtils.fromFXImage(image, null), "png", byteArray);
    } catch (IOException e) {
    }
    Document document = new Document();
    String output = "StudentQuizPerformance.pdf";
    try {
        int indentation = 0;
        FileOutputStream fos = new FileOutputStream(output);
        PdfWriter writer = PdfWriter.getInstance(document, fos);
        writer.open();
        document.open();
        Image newImage = Image.getInstance(byteArray.toByteArray());
        newImage.scaleToFit(500, 450);
        document.add(newImage);
        document.close();
        writer.close();
    } catch (Exception e) {
        e.printStackTrace();
    }
    pdfDownloadedLabel.setVisible(true);

}

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