protected void copy(JRPrintImage printImage) {
printImage.setRenderable(getRenderable());
printImage.setAnchorName(getAnchorName());
printImage.setHyperlinkReference(getHyperlinkReference());
printImage.setHyperlinkAnchor(getHyperlinkAnchor());
printImage.setHyperlinkPage(getHyperlinkPage());
printImage.setHyperlinkTooltip(getHyperlinkTooltip());
printImage.setBookmarkLevel(getBookmarkLevel());
printImage.setHyperlinkParameters(hyperlinkParameters);
// transferProperties(printImage);
}
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));
}
}
@Override
public void test() {
super.test();
numberOfPagesTest(1);
try {
byte[] imageData =
JRImageLoader.getInstance(DefaultJasperReportsContext.getInstance())
.loadBytesFromAwtImage(image, ImageTypeEnum.JPEG);
JRPrintImage jrImage = (JRPrintImage) getElementAt("title.image1", 0);
Assert.assertTrue(
"image data",
Arrays.equals(
imageData,
jrImage.getRenderable().getImageData(DefaultJasperReportsContext.getInstance())));
Assert.assertEquals("scale image", ScaleImageEnum.CLIP, jrImage.getScaleImageValue());
} catch (JRException e) {
e.printStackTrace();
Assert.fail(e.getMessage());
}
}
protected float getYAlignFactor(JRPrintImage image) {
float yalignFactor = 0f;
switch (image.getVerticalAlignmentValue()) {
case BOTTOM:
{
yalignFactor = 1f;
break;
}
case MIDDLE:
{
yalignFactor = 0.5f;
break;
}
case TOP:
default:
{
yalignFactor = 0f;
break;
}
}
return yalignFactor;
}
protected float getXAlignFactor(JRPrintImage image) {
float xalignFactor = 0f;
switch (image.getHorizontalAlignmentValue()) {
case RIGHT:
{
xalignFactor = 1f;
break;
}
case CENTER:
{
xalignFactor = 0.5f;
break;
}
case LEFT:
default:
{
xalignFactor = 0f;
break;
}
}
return xalignFactor;
}
protected void exportReportToOasisZip(OutputStream os) throws JRException, IOException {
OasisZip oasisZip =
new FileBufferedOasisZip(((JROpenDocumentExporterNature) nature).getOpenDocumentNature());
ExportZipEntry tempBodyEntry = new FileBufferedZipEntry(null);
ExportZipEntry tempStyleEntry = new FileBufferedZipEntry(null);
tempBodyWriter = tempBodyEntry.getWriter();
tempStyleWriter = tempStyleEntry.getWriter();
styleCache = new StyleCache(tempStyleWriter, fontMap, getExporterKey());
Writer stylesWriter = oasisZip.getStylesEntry().getWriter();
StyleBuilder styleBuilder = new StyleBuilder(jasperPrintList, stylesWriter);
styleBuilder.build();
stylesWriter.close();
for (reportIndex = 0; reportIndex < jasperPrintList.size(); reportIndex++) {
setJasperPrint(jasperPrintList.get(reportIndex));
List<JRPrintPage> pages = jasperPrint.getPages();
if (pages != null && pages.size() > 0) {
if (isModeBatch) {
startPageIndex = 0;
endPageIndex = pages.size() - 1;
}
JRPrintPage page = null;
for (pageIndex = startPageIndex; pageIndex <= endPageIndex; pageIndex++) {
if (Thread.interrupted()) {
throw new JRException("Current thread interrupted.");
}
page = pages.get(pageIndex);
exportPage(page);
}
}
}
tempBodyWriter.flush();
tempStyleWriter.flush();
tempBodyWriter.close();
tempStyleWriter.close();
/* */
ContentBuilder contentBuilder =
new ContentBuilder(
oasisZip.getContentEntry(),
tempStyleEntry,
tempBodyEntry,
styleCache.getFontFaces(),
((JROpenDocumentExporterNature) nature).getOpenDocumentNature());
contentBuilder.build();
tempStyleEntry.dispose();
tempBodyEntry.dispose();
if ((imagesToProcess != null && imagesToProcess.size() > 0)) {
for (Iterator<JRPrintElementIndex> it = imagesToProcess.iterator(); it.hasNext(); ) {
JRPrintElementIndex imageIndex = it.next();
JRPrintImage image = getImage(jasperPrintList, imageIndex);
JRRenderable renderer = image.getRenderer();
if (renderer.getType() == JRRenderable.TYPE_SVG) {
renderer =
new JRWrappingSvgRenderer(
renderer,
new Dimension(image.getWidth(), image.getHeight()),
ModeEnum.OPAQUE == image.getModeValue() ? image.getBackcolor() : null);
}
oasisZip.addEntry( // FIXMEODT optimize with a different implementation of entry
new FileBufferedZipEntry(
"Pictures/" + getImageName(imageIndex), renderer.getImageData()));
}
}
oasisZip.zipEntries(os);
oasisZip.dispose();
}
/**
* @throws JRException
* @throws IOException
*/
public void exportImage(JRPrintImage image) throws JRException, IOException {
xmlWriter.startElement(JRXmlConstants.ELEMENT_image);
xmlWriter.addAttribute(JRXmlConstants.ATTRIBUTE_scaleImage, image.getOwnScaleImageValue());
xmlWriter.addAttribute(JRXmlConstants.ATTRIBUTE_hAlign, image.getOwnHorizontalAlignmentValue());
xmlWriter.addAttribute(JRXmlConstants.ATTRIBUTE_vAlign, image.getOwnVerticalAlignmentValue());
xmlWriter.addAttribute(JRXmlConstants.ATTRIBUTE_isLazy, image.isLazy(), false);
xmlWriter.addAttribute(
JRXmlConstants.ATTRIBUTE_onErrorType, image.getOnErrorTypeValue(), OnErrorTypeEnum.ERROR);
if (hyperlinkProducerFactory == null) {
xmlWriter.addEncodedAttribute(
JRXmlConstants.ATTRIBUTE_hyperlinkType,
image.getLinkType(),
HyperlinkTypeEnum.NONE.getName());
xmlWriter.addEncodedAttribute(
JRXmlConstants.ATTRIBUTE_hyperlinkReference, image.getHyperlinkReference());
xmlWriter.addEncodedAttribute(
JRXmlConstants.ATTRIBUTE_hyperlinkAnchor, image.getHyperlinkAnchor());
xmlWriter.addAttribute(JRXmlConstants.ATTRIBUTE_hyperlinkPage, image.getHyperlinkPage());
} else {
String reference = hyperlinkProducerFactory.produceHyperlink(image);
if (reference != null) {
xmlWriter.addAttribute(JRXmlConstants.ATTRIBUTE_hyperlinkType, HyperlinkTypeEnum.REFERENCE);
xmlWriter.addEncodedAttribute(JRXmlConstants.ATTRIBUTE_hyperlinkReference, reference);
}
}
xmlWriter.addAttribute(
JRXmlConstants.ATTRIBUTE_hyperlinkTarget,
image.getLinkTarget(),
HyperlinkTargetEnum.SELF
.getName()); // FIXMETARGET this exporter is used in the Flash viewer
xmlWriter.addEncodedAttribute(
JRXmlConstants.ATTRIBUTE_hyperlinkTooltip, image.getHyperlinkTooltip());
xmlWriter.addEncodedAttribute(JRXmlConstants.ATTRIBUTE_anchorName, image.getAnchorName());
xmlWriter.addAttribute(
JRXmlConstants.ATTRIBUTE_bookmarkLevel, image.getBookmarkLevel(), JRAnchor.NO_BOOKMARK);
exportReportElement(image);
exportBox(image.getLineBox());
exportGraphicElement(image);
JRRenderable renderer = image.getRenderer();
if (renderer != null) {
xmlWriter.startElement(JRXmlConstants.ELEMENT_imageSource);
xmlWriter.addAttribute(
JRXmlConstants.ATTRIBUTE_isEmbedded, isEmbeddingImages && !image.isLazy(), false);
String imageSource = "";
if (renderer.getType() == JRRenderable.TYPE_SVG) {
renderer =
new JRWrappingSvgRenderer(
renderer,
new Dimension(image.getWidth(), image.getHeight()),
ModeEnum.OPAQUE == image.getModeValue() ? image.getBackcolor() : null);
}
if (image.isLazy()) {
imageSource = ((JRImageRenderer) renderer).getImageLocation();
} else if (isEmbeddingImages) {
try {
ByteArrayInputStream bais = new ByteArrayInputStream(renderer.getImageData());
ByteArrayOutputStream baos = new ByteArrayOutputStream();
Base64Encoder encoder = new Base64Encoder(bais, baos);
encoder.process();
imageSource = new String(baos.toByteArray(), DEFAULT_XML_ENCODING);
} catch (IOException e) {
throw new JRException("Error embedding image into XML.", e);
}
} else {
if (renderer.getType() == JRRenderable.TYPE_IMAGE
&& rendererToImagePathMap.containsKey(renderer)) {
imageSource = rendererToImagePathMap.get(renderer);
} else {
imageSource = IMAGE_PREFIX + getNextImageId();
imageNameToImageDataMap.put(imageSource, renderer.getImageData());
imageSource = new File(imagesDir, imageSource).getPath();
rendererToImagePathMap.put(renderer, imageSource);
}
}
xmlWriter.writeCDATA(imageSource);
xmlWriter.closeElement();
}
if (hyperlinkProducerFactory == null) {
exportHyperlinkParameters(image);
}
xmlWriter.closeElement();
}
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;
}