コード例 #1
0
  public void setImageSource(String imageSource) throws JRException {
    if (isEmbedded) {
      try {
        ByteArrayInputStream bais =
            new ByteArrayInputStream(imageSource.getBytes("UTF-8")); // FIXMENOW other encodings ?
        ByteArrayOutputStream baos = new ByteArrayOutputStream();

        Base64Decoder decoder = new Base64Decoder(bais, baos);
        decoder.process();

        printImage.setRenderer(
            JRImageRenderer.getInstance(baos.toByteArray())); // , JRImage.ON_ERROR_TYPE_ERROR));
      } catch (Exception e) {
        throw new JRException("Error decoding embedded image.", e);
      }
    } else {
      printImage.setRenderer(JRImageRenderer.getInstance(imageSource));
    }
  }
コード例 #2
0
  public JasperPrint fill(HttpServletRequest req, UserAccount user) throws Exception {
    // JasperPrint
    JasperPrint jasperPrint = new JasperPrint();
    jasperPrint.setName("NoReport");
    jasperPrint.setPageWidth(595);
    jasperPrint.setPageHeight(842);

    // Fonts
    JRBaseStyle normalStyle = new JRBaseStyle("Arial_Normal");
    normalStyle.setFontName("Arial");
    normalStyle.setFontSize(8);
    normalStyle.setPdfFontName("Helvetica");
    normalStyle.setPdfEncoding("Cp1252");
    normalStyle.setPdfEmbedded(false);
    jasperPrint.addStyle(normalStyle);

    JRBaseStyle boldStyle = new JRBaseStyle("Arial_Bold");
    boldStyle.setFontName("Arial");
    boldStyle.setFontSize(8);
    boldStyle.setBold(true);
    boldStyle.setPdfFontName("Helvetica-Bold");
    boldStyle.setPdfEncoding("Cp1252");
    boldStyle.setPdfEmbedded(false);
    jasperPrint.addStyle(boldStyle);

    JRBaseStyle italicStyle = new JRBaseStyle("Arial_Italic");
    italicStyle.setFontName("Arial");
    italicStyle.setFontSize(8);
    italicStyle.setItalic(true);
    italicStyle.setPdfFontName("Helvetica-Oblique");
    italicStyle.setPdfEncoding("Cp1252");
    italicStyle.setPdfEmbedded(false);
    jasperPrint.addStyle(italicStyle);

    JRPrintPage page = new JRBasePrintPage();

    JRPrintLine line = new JRBasePrintLine(jasperPrint.getDefaultStyleProvider());
    line.setX(40);
    line.setY(50);
    line.setWidth(515);
    line.setHeight(0);
    page.addElement(line);

    JRPrintImage image = new JRBasePrintImage(jasperPrint.getDefaultStyleProvider());
    image.setX(45);
    image.setY(55);
    image.setWidth(165);
    image.setHeight(40);
    image.setScaleImage(JRImage.SCALE_IMAGE_CLIP);
    image.setRenderer(
        JRImageRenderer.getInstance(
            JRLoader.loadBytes(this.getClass().getResourceAsStream("jasperreports.gif"))));
    page.addElement(image);

    JRPrintText text = new JRBasePrintText(jasperPrint.getDefaultStyleProvider());
    text.setX(210);
    text.setY(55);
    text.setWidth(345);
    text.setHeight(30);
    text.setTextHeight(text.getHeight());
    text.setHorizontalAlignment(JRAlignment.HORIZONTAL_ALIGN_RIGHT);
    text.setLineSpacingFactor(1.3133681f);
    text.setLeadingOffset(-4.955078f);
    text.setStyle(boldStyle);
    text.setFontSize(18);
    text.setText("JasperReports Project Description");
    page.addElement(text);

    text = new JRBasePrintText(jasperPrint.getDefaultStyleProvider());
    text.setX(210);
    text.setY(85);
    text.setWidth(325);
    text.setHeight(15);
    text.setTextHeight(text.getHeight());
    text.setHorizontalAlignment(JRAlignment.HORIZONTAL_ALIGN_RIGHT);
    text.setLineSpacingFactor(1.329241f);
    text.setLeadingOffset(-4.076172f);
    text.setStyle(italicStyle);
    text.setFontSize(12);
    text.setText((new SimpleDateFormat("EEE, MMM d, yyyy")).format(new Date()));
    page.addElement(text);

    text = new JRBasePrintText(jasperPrint.getDefaultStyleProvider());
    text.setX(40);
    text.setY(150);
    text.setWidth(515);
    text.setHeight(200);
    text.setTextHeight(text.getHeight());
    text.setHorizontalAlignment(JRAlignment.HORIZONTAL_ALIGN_JUSTIFIED);
    text.setLineSpacingFactor(1.329241f);
    text.setLeadingOffset(-4.076172f);
    text.setStyle(normalStyle);
    text.setFontSize(14);
    text.setText(
        "JasperReports is a powerful report-generating tool that has the ability to deliver rich content onto the screen, to the printer or into PDF, HTML, XLS, CSV or XML files.\n\n"
            + "It is entirely written in Java and can be used in a variety of Java enabled applications, including J2EE or Web applications, to generate dynamic content.\n\n"
            + "Its main purpose is to help creating page oriented, ready to print documents in a simple and flexible manner.");
    page.addElement(text);

    jasperPrint.addPage(page);

    return jasperPrint;
  }