public static JRPrintImage getImage(
List<JasperPrint> jasperPrintList, JRPrintElementIndex imageIndex) {
JasperPrint report = jasperPrintList.get(imageIndex.getReportIndex());
JRPrintPage page = report.getPages().get(imageIndex.getPageIndex());
Integer[] elementIndexes = imageIndex.getAddressArray();
Object element = page.getElements().get(elementIndexes[0].intValue());
for (int i = 1; i < elementIndexes.length; ++i) {
JRPrintFrame frame = (JRPrintFrame) element;
element = frame.getElements().get(elementIndexes[i].intValue());
}
return (JRPrintImage) element;
}
public static JRPrintElementIndex getPrintElementIndex(String imageName) {
if (!imageName.startsWith(IMAGE_NAME_PREFIX)) {
throw new JRRuntimeException("Invalid image name: " + imageName);
}
return JRPrintElementIndex.parsePrintElementIndex(imageName.substring(IMAGE_NAME_PREFIX_LEGTH));
}
/**
* protected void writeImageMap(String imageMapName, JRPrintHyperlink mainHyperlink, List
* imageMapAreas) throws IOException { writer.write("<map name=\"" + imageMapName + "\">\n");
*
* <p>for (Iterator it = imageMapAreas.iterator(); it.hasNext();) { JRPrintImageAreaHyperlink
* areaHyperlink = (JRPrintImageAreaHyperlink) it.next(); JRPrintImageArea area =
* areaHyperlink.getArea();
*
* <p>writer.write(" <area shape=\"" + JRPrintImageArea.getHtmlShape(area.getShape()) + "\"");
* writeImageAreaCoordinates(area); writeImageAreaHyperlink(areaHyperlink.getHyperlink());
* writer.write("/>\n"); }
*
* <p>if (mainHyperlink.getHyperlinkTypeValue() != NONE) { writer.write(" <area
* shape=\"default\""); writeImageAreaHyperlink(mainHyperlink); writer.write("/>\n"); }
*
* <p>writer.write("</map>\n"); }
*
* <p>protected void writeImageAreaCoordinates(JRPrintImageArea area) throws IOException { int[]
* coords = area.getCoordinates(); if (coords != null && coords.length > 0) { StringBuffer
* coordsEnum = new StringBuffer(coords.length * 4); coordsEnum.append(coords[0]); for (int i = 1;
* i < coords.length; i++) { coordsEnum.append(','); coordsEnum.append(coords[i]); }
*
* <p>writer.write(" coords=\"" + coordsEnum + "\""); } }
*
* <p>protected void writeImageAreaHyperlink(JRPrintHyperlink hyperlink) throws IOException {
* String href = getHyperlinkURL(hyperlink); if (href == null) { writer.write("
* nohref=\"nohref\""); } else { writer.write(" href=\"" + href + "\"");
*
* <p>String target = getHyperlinkTarget(hyperlink); if (target != null) { writer.write("
* target=\""); writer.write(target); writer.write("\""); } }
*
* <p>if (hyperlink.getHyperlinkTooltip() != null) { writer.write(" title=\"");
* writer.write(JRStringUtil.xmlEncode(hyperlink.getHyperlinkTooltip())); writer.write("\""); } }
*
* <p>/**
*/
public static String getImageName(JRPrintElementIndex printElementIndex) {
return IMAGE_NAME_PREFIX + printElementIndex.toString();
}
protected void exportGrid(JRGridLayout gridLayout, JRPrintElementIndex frameIndex)
throws IOException, JRException {
CutsInfo xCuts = gridLayout.getXCuts();
JRExporterGridCell[][] grid = gridLayout.getGrid();
TableBuilder tableBuilder =
frameIndex == null
? new TableBuilder(reportIndex, pageIndex, tempBodyWriter, tempStyleWriter)
: new TableBuilder(frameIndex.toString(), tempBodyWriter, tempStyleWriter);
tableBuilder.buildTableStyle(gridLayout.getWidth());
tableBuilder.buildTableHeader();
for (int col = 1; col < xCuts.size(); col++) {
tableBuilder.buildColumnStyle(col - 1, xCuts.getCutOffset(col) - xCuts.getCutOffset(col - 1));
tableBuilder.buildColumnHeader(col - 1);
tableBuilder.buildColumnFooter();
}
JRPrintElement element = null;
for (int row = 0; row < grid.length; row++) {
int emptyCellColSpan = 0;
int emptyCellWidth = 0;
int rowHeight = gridLayout.getRowHeight(row);
tableBuilder.buildRowStyle(row, rowHeight);
tableBuilder.buildRowHeader(row);
for (int col = 0; col < grid[0].length; col++) {
JRExporterGridCell gridCell = grid[row][col];
if (gridCell.getType() == JRExporterGridCell.TYPE_OCCUPIED_CELL) {
if (emptyCellColSpan > 0) {
// writeEmptyCell(gridCell, emptyCellColSpan, emptyCellWidth, rowHeight);
emptyCellColSpan = 0;
emptyCellWidth = 0;
}
// writeOccupiedCells(1);
exportOccupiedCells(1);
// OccupiedGridCell occupiedGridCell = (OccupiedGridCell)gridCell;
// ElementGridCell elementGridCell =
// (ElementGridCell)grid[occupiedGridCell.getRow()][occupiedGridCell.getCol()];
// exportOccupiedCells(elementGridCell);
// col += elementGridCell.getColSpan() - 1;
} else if (gridCell.getWrapper() != null) {
if (emptyCellColSpan > 0) {
// writeEmptyCell(gridCell, emptyCellColSpan, emptyCellWidth, rowHeight);
emptyCellColSpan = 0;
emptyCellWidth = 0;
}
element = gridCell.getWrapper().getElement();
if (element instanceof JRPrintLine) {
exportLine(tableBuilder, (JRPrintLine) element, gridCell);
} else if (element instanceof JRPrintRectangle) {
exportRectangle(tableBuilder, (JRPrintRectangle) element, gridCell);
} else if (element instanceof JRPrintEllipse) {
exportEllipse(tableBuilder, (JRPrintEllipse) element, gridCell);
} else if (element instanceof JRPrintImage) {
exportImage(tableBuilder, (JRPrintImage) element, gridCell);
} else if (element instanceof JRPrintText) {
exportText(tableBuilder, (JRPrintText) element, gridCell);
} else if (element instanceof JRPrintFrame) {
exportFrame(tableBuilder, (JRPrintFrame) element, gridCell);
} else if (element instanceof JRGenericPrintElement) {
exportGenericElement(tableBuilder, (JRGenericPrintElement) element, gridCell);
}
// //x += gridCell.colSpan - 1;
// col += gridCell.getColSpan() - 1;
} else {
emptyCellColSpan++;
emptyCellWidth += gridCell.getWidth();
exportEmptyCell(gridCell, 1);
}
}
// if (emptyCellColSpan > 0)
// {
// //writeEmptyCell(null, emptyCellColSpan, emptyCellWidth, rowHeight);
// }
tableBuilder.buildRowFooter();
}
tableBuilder.buildTableFooter();
}
