Example usage for com.itextpdf.text.pdf PdfReader close

Introduction

In this page you can find the example usage for com.itextpdf.text.pdf PdfReader close.

Prototype

public void close()

Source Link

Document

Closes the reader, and any underlying stream or data source used to create the reader

Usage

From source file:valstreamtools.ValStrSplitPage.java

private void createPageNo(String inputFileName, String outputFileName, float pageHeight)
        throws IOException, DocumentException {

    PdfReader pdfReader = new PdfReader(inputFileName);
    PdfStamper pdfStamper = new PdfStamper(pdfReader, new FileOutputStream(outputFileName));
    int pageCount = pdfReader.getNumberOfPages();
    BaseFont bf = BaseFont.createFont(BaseFont.HELVETICA, BaseFont.WINANSI, BaseFont.EMBEDDED);
    for (int i = 1; i <= pageCount; i++) {
        PdfContentByte content = pdfStamper.getOverContent(i);
        content.beginText();/*w w  w . j  a  v  a 2s .com*/
        content.setFontAndSize(bf, 8);
        content.showTextAligned(PdfContentByte.ALIGN_LEFT, "Page " + i + "/" + pageCount, 5, pageHeight - 15,
                0);
        content.endText();
    }
    pdfStamper.close();
    pdfReader.close();
}

From source file:view.MainWindow.java

License:Open Source License

private boolean testPdf(File toTest) {
    try {/*from   w  ww .j av  a  2  s .com*/
        if (null == toTest) {
            return false;
        }
        PdfReader pdfReader = new PdfReader(toTest.getAbsolutePath());
        pdfReader.close();
    } catch (Exception e) {
        return false;
    }
    return true;
}

From source file:watermarkpdf.FXMLDocumentController.java

@FXML
private void handleButtonAction(ActionEvent event) throws DocumentException, IOException {
    if (tfPhrase.getLength() > 0) {
        lbl_Result.setText("");
        PdfReader reader = new PdfReader(tf_PathFile.getText());
        Rectangle mediabox = reader.getPageSize(1);
        PdfStamper stamper = new PdfStamper(reader, new FileOutputStream(
                tf_PathFile.getText().substring(0, tf_PathFile.getLength() - 4) + "_out.pdf"));
        stamper.setRotateContents(false);
        BaseFont bf = BaseFont.createFont("TNR.ttf", BaseFont.IDENTITY_H, BaseFont.EMBEDDED);
        Font font = new Font(bf);
        int iPos = tfPhrase.getText().indexOf('#');
        for (int i = 1; i <= reader.getNumberOfPages(); i++) {
            PdfContentByte canvas = stamper.getOverContent(i);
            if (iPos >= 0) {
                if (cbox_LU.isSelected()) {
                    switch (i) {
                    case 1:
                        ColumnText.showTextAligned(canvas, Element.ALIGN_LEFT,
                                new Phrase((tfPhrase.getText().substring(0, iPos - 5)
                                        + "? ? "
                                        + tfPhrase.getText().substring(iPos + 1)), font),
                                mediabox.getRight() / 3, mediabox.getTop() - 40, 0);
                        break;
                    case 2:
                        ColumnText.showTextAligned(canvas, Element.ALIGN_LEFT,
                                new Phrase((tfPhrase.getText().substring(0, iPos - 5)
                                        + " ? "
                                        + tfPhrase.getText().substring(iPos + 1)), font),
                                mediabox.getRight() / 3, mediabox.getTop() - 40, 0);
                        break;
                    default:
                        ColumnText.showTextAligned(canvas, Element.ALIGN_LEFT,
                                new Phrase((tfPhrase.getText().substring(0, iPos) + (i - 1)
                                        + tfPhrase.getText().substring(iPos + 1)), font),
                                mediabox.getRight() / 3, mediabox.getTop() - 40, 0);
                    }/*www .  ja v a2s.c o m*/
                } else {
                    if (i == 1)
                        ColumnText.showTextAligned(canvas, Element.ALIGN_LEFT,
                                new Phrase((tfPhrase.getText().substring(0, iPos - 5)
                                        + " ? "
                                        + tfPhrase.getText().substring(iPos + 1)), font),
                                mediabox.getRight() / 3, mediabox.getTop() - 40, 0);
                    else
                        ColumnText.showTextAligned(canvas, Element.ALIGN_LEFT,
                                new Phrase((tfPhrase.getText().substring(0, iPos) + (i)
                                        + tfPhrase.getText().substring(iPos + 1)), font),
                                mediabox.getRight() / 3, mediabox.getTop() - 40, 0);
                }

            } else {
                ColumnText.showTextAligned(canvas, Element.ALIGN_LEFT, new Phrase(tfPhrase.getText(), font),
                        mediabox.getRight() / 3, mediabox.getTop() - 40, 0);
            }
            ColumnText.showTextAligned(canvas, Element.ALIGN_LEFT, new Phrase(tf_append.getText(), font),
                    mediabox.getRight() * 2 / 3, mediabox.getTop() - 20, 0);
        }
        stamper.close();
        reader.close();
        if (tf_PagePrint.getLength() > 0) {
            reader = new PdfReader(
                    tf_PathFile.getText().substring(0, tf_PathFile.getLength() - 4) + "_out.pdf");
            reader.selectPages(tf_PagePrint.getText());
            stamper = new PdfStamper(reader, new FileOutputStream(
                    tf_PathFile.getText().substring(0, tf_PathFile.getLength() - 4) + "_out_cut.pdf"));
            stamper.close();
            reader.close();
        }
        lbl_Result.setText("  ");
    }
}