Bug 61528 - Pivot Table enhancements, new example [Thanks to R Kietel]. This closes #71

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1808946 13f79535-47bb-0310-9956-ffa450edef68
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PJ Fanning 2017-09-19 21:21:37 +00:00
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package org.apache.poi.xssf.usermodel.examples;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.util.Date;
import java.util.Calendar;
import org.apache.poi.openxml4j.exceptions.InvalidFormatException;
import org.apache.poi.ss.SpreadsheetVersion;
import org.apache.poi.ss.usermodel.Cell;
import org.apache.poi.ss.usermodel.CellStyle;
import org.apache.poi.ss.usermodel.DataConsolidateFunction;
import org.apache.poi.ss.usermodel.DataFormat;
import org.apache.poi.ss.usermodel.Row;
import org.apache.poi.ss.util.AreaReference;
import org.apache.poi.ss.util.CellReference;
import org.apache.poi.xssf.usermodel.XSSFPivotTable;
import org.apache.poi.xssf.usermodel.XSSFSheet;
import org.apache.poi.xssf.usermodel.XSSFWorkbook;
public class CreatePivotTable2 {
public static void main(String[] args) throws FileNotFoundException, IOException, InvalidFormatException {
XSSFWorkbook wb = new XSSFWorkbook();
XSSFSheet sheet = wb.createSheet();
//Create some data to build the pivot table on
setCellData(sheet);
AreaReference source = new AreaReference("A1:E7", SpreadsheetVersion.EXCEL2007);
CellReference position = new CellReference("H1");
// Create a pivot table on this sheet, with H1 as the top-left cell..
// The pivot table's data source is on the same sheet in A1:E7
XSSFPivotTable pivotTable = sheet.createPivotTable(source, position);
//Configure the pivot table
//Use first column as row label
pivotTable.addRowLabel(0);
//Sum up the second column with column title and data format
pivotTable.addColumnLabel(DataConsolidateFunction.SUM, 1, "Values", "#,##0.00");
//Use third column (month) as columns (side by side)
pivotTable.addColLabel(3, "DD.MM.YYYY");
//Add filter on forth column
pivotTable.addReportFilter(4);
FileOutputStream fileOut = new FileOutputStream("ooxml-pivottable2.xlsx");
wb.write(fileOut);
fileOut.close();
wb.close();
}
public static void setCellData(XSSFSheet sheet){
Calendar cal1 = Calendar.getInstance();
cal1.set(2017, 0, 1, 0, 0, 0);
Calendar cal2 = Calendar.getInstance();
cal2.set(2017, 1, 1, 0, 0, 0);
Row row1 = sheet.createRow(0);
// Create a cell and put a value in it.
// first row are column titles
Cell cell11 = row1.createCell(0);
cell11.setCellValue("Names");
Cell cell12 = row1.createCell(1);
cell12.setCellValue("Values");
Cell cell13 = row1.createCell(2);
cell13.setCellValue("%");
Cell cell14 = row1.createCell(3);
cell14.setCellValue("Month");
Cell cell15 = row1.createCell(4);
cell15.setCellValue("No");
CellStyle csDbl = sheet.getWorkbook().createCellStyle();
DataFormat dfDbl = sheet.getWorkbook().createDataFormat();
csDbl.setDataFormat(dfDbl.getFormat("#,##0.00"));
CellStyle csDt = sheet.getWorkbook().createCellStyle();
DataFormat dfDt = sheet.getWorkbook().createDataFormat();
csDt.setDataFormat(dfDt.getFormat("dd/MM/yyyy"));
// data
setDataRow(sheet, 1, "Jane", 1120.5, 100, cal1.getTime(), 1, csDbl, csDt);
setDataRow(sheet, 2, "Jane", 1453.2, 95, cal2.getTime(), 2, csDbl, csDt);
setDataRow(sheet, 3, "Tarzan", 1869.8, 88, cal1.getTime(), 1, csDbl, csDt);
setDataRow(sheet, 4, "Tarzan", 1536.2, 92, cal2.getTime(), 2, csDbl, csDt);
setDataRow(sheet, 5, "Terk", 1624.1, 75, cal1.getTime(), 1, csDbl, csDt);
setDataRow(sheet, 6, "Terk", 1569.3, 82, cal2.getTime(), 2, csDbl, csDt);
sheet.autoSizeColumn(3);
}
public static void setDataRow(XSSFSheet sheet, int rowNum, String name, double v1, int v2, Date dt, int no, CellStyle csDbl, CellStyle csDt){
Row row = sheet.createRow(rowNum);
// set the values for one row
Cell c1 = row.createCell(0);
c1.setCellValue(name);
Cell c2 = row.createCell(1);
c2.setCellValue(v1);
c2.setCellStyle(csDbl);
Cell c3 = row.createCell(2);
c3.setCellValue(v2);
Cell c4 = row.createCell(3);
c4.setCellValue(dt);
c4.setCellStyle(csDt);
Cell c5 = row.createCell(4);
c5.setCellValue(no);
}
}