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));
}
}
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;
}