上接报表一、二
报表二：CrossReport
package ms;
import java.awt.Color;
import java.awt.Font;
import java.io.File;
import com.fr.base.ColumnRow;
import com.fr.base.Constants;
import com.fr.base.FRFont;
import com.fr.base.Style;
import com.fr.base.background.ColorBackground;
import com.fr.data.condition.CommonCondition;
import com.fr.data.core.Compare;
import com.fr.demo.ArrayTableDataDemo;
import com.fr.report.CellElement;
import com.fr.report.Report;
import com.fr.report.WorkBook;
import com.fr.report.WorkSheet;
import com.fr.report.cellElement.TableDataColumn;
import com.fr.report.cellElement.core.DSColumn;
import com.fr.report.cellElement.core.FunctionGrouper;
import com.fr.report.io.TemplateImporter;
import com.fr.web.Reportlet;
import com.fr.web.ReportletException;
import com.fr.web.ReportletRequest;
public class CompareReportlet implements Reportlet {
public Report createReport(ReportletRequest req) throws ReportletException {
WorkBook workBook = null;
try {
File cptFile = new File("D:\\comparereport.cpt");
TemplateImporter templateImporter = new TemplateImporter(cptFile);
workBook = (WorkBook)templateImporter.generateReport();
// 定义程序数据集
String[] columnNames = {"产品", "销售额"};
Object[][] rowData1 = {
{"手机", new Integer(500)},
{"相机", new Integer(600)},
{"手表", new Integer(800)}
};
Object[][] rowData2 = {
{"手机", new Integer(300)},
{"相机", new Integer(100)}
};
ArrayTableDataDemo tableData1 = new ArrayTableDataDemo(columnNames, rowData1);
ArrayTableDataDemo tableData2= new ArrayTableDataDemo(columnNames, rowData2);
WorkSheet workSheet = (WorkSheet)workBook.getReport(0);
//marks:调整报表的列宽
workSheet.setColumnWidth(2, 200);
// 将数据集添加到workSheet中， Employee为表名
workSheet.putTableData("Employee1", tableData1);
workSheet.putTableData("Employee2", tableData2);
// 把产品填入到A2
DSColumn dsColumn = new DSColumn();
dsColumn.setDSName("Employee1");
dsColumn.setGrouper(new FunctionGrouper());
dsColumn.setColumn(TableDataColumn.createColumn("产品"));
CellElement cellElement = workSheet.getCellElement(0, 1);
cellElement.setValue(dsColumn);
// 把产品填入到B2
dsColumn = new DSColumn();
dsColumn.setDSName("Employee2");
dsColumn.setGrouper(new FunctionGrouper());
dsColumn.setColumn(TableDataColumn.createColumn("销售额"));
//marks:设置条件，产品=A2
dsColumn.setCondition(new CommonCondition("产品",Compare.EQUALS,ColumnRow.valueOf(0,1)));
cellElement = workSheet.getCellElement(1, 1);
cellElement.setValue(dsColumn);
// 把产品填入到C2
dsColumn = new DSColumn();
dsColumn.setDSName("Employee1");
dsColumn.setGrouper(new FunctionGrouper());
dsColumn.setColumn(TableDataColumn.createColumn("销售额"));
cellElement = workSheet.getCellElement(2, 1);
cellElement.setValue(dsColumn);
//marks:设置单元格字体，
// 得到CellElement的样式，如果没有新建默认样式
Style style = cellElement.getStyle();
if(style == null) {
style = Style.getInstance();
}
// 设置字体和前景的颜色
FRFont frFont = FRFont.getInstance("Dialog", Font.BOLD, 14);
frFont = frFont.applyForeground(new Color(21, 76, 160));
style = style.deriveFRFont(frFont);
// 设置背景
ColorBackground background = ColorBackground.getInstance(new Color(255, 255, 177));
style = style.deriveBackground(background);
// 设置水平居中
style = style.deriveHorizontalAlignment(Constants.CENTER);
// 设置边框
style = style.deriveBorder(Constants.LINE_DASH_DOT, Color.red, Constants.LINE_DASH_DOT, Color.yellow, Constants.LINE_DASH_DOT, Color.BLUE, Constants.LINE_DASH_DOT, Color.CYAN);
cellElement.setStyle(style);
} catch (Exception exp) {
exp.printStackTrace();
}
return workBook;
}
}
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