260 lines
9.3 KiB
Java
260 lines
9.3 KiB
Java
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package jxl.demo;
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import java.io.File;
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import java.io.IOException;
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import java.net.MalformedURLException;
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import java.net.URL;
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import java.util.ArrayList;
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import java.util.Calendar;
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import java.util.Date;
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import jxl.Cell;
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import jxl.CellType;
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import jxl.Range;
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import jxl.Workbook;
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import jxl.common.Logger;
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import jxl.format.CellFormat;
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import jxl.format.Colour;
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import jxl.format.UnderlineStyle;
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import jxl.read.biff.BiffException;
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import jxl.write.Blank;
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import jxl.write.DateFormat;
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import jxl.write.DateFormats;
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import jxl.write.DateTime;
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import jxl.write.Formula;
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import jxl.write.Label;
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import jxl.write.Number;
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import jxl.write.NumberFormat;
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import jxl.write.WritableCell;
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import jxl.write.WritableCellFeatures;
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import jxl.write.WritableCellFormat;
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import jxl.write.WritableFont;
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import jxl.write.WritableHyperlink;
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import jxl.write.WritableImage;
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import jxl.write.WritableSheet;
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import jxl.write.WritableWorkbook;
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import jxl.write.WriteException;
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public class ReadWrite {
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private static Logger logger = Logger.getLogger(ReadWrite.class);
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private File inputWorkbook;
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private File outputWorkbook;
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public ReadWrite(String input, String output) {
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this.inputWorkbook = new File(input);
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this.outputWorkbook = new File(output);
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logger.setSuppressWarnings(Boolean.getBoolean("jxl.nowarnings"));
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logger.info("Input file: " + input);
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logger.info("Output file: " + output);
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}
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public void readWrite() throws IOException, BiffException, WriteException {
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logger.info("Reading...");
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Workbook w1 = Workbook.getWorkbook(this.inputWorkbook);
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logger.info("Copying...");
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WritableWorkbook w2 = Workbook.createWorkbook(this.outputWorkbook, w1);
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if (this.inputWorkbook.getName().equals("jxlrwtest.xls"))
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modify(w2);
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w2.write();
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w2.close();
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logger.info("Done");
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}
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private void modify(WritableWorkbook w) throws WriteException {
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logger.info("Modifying...");
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WritableSheet sheet = w.getSheet("modified");
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WritableCell cell = null;
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CellFormat cf = null;
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Label l = null;
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WritableCellFeatures wcf = null;
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cell = sheet.getWritableCell(1, 3);
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WritableFont bold = new WritableFont(WritableFont.ARIAL, 10, WritableFont.BOLD);
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cf = new WritableCellFormat(bold);
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cell.setCellFormat(cf);
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cell = sheet.getWritableCell(1, 4);
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WritableFont underline = new WritableFont(WritableFont.ARIAL, 10, WritableFont.NO_BOLD, false, UnderlineStyle.SINGLE);
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cf = new WritableCellFormat(underline);
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cell.setCellFormat(cf);
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cell = sheet.getWritableCell(1, 5);
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WritableFont tenpoint = new WritableFont(WritableFont.ARIAL, 10);
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cf = new WritableCellFormat(tenpoint);
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cell.setCellFormat(cf);
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cell = sheet.getWritableCell(1, 6);
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if (cell.getType() == CellType.LABEL) {
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Label lc = (Label)cell;
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lc.setString(lc.getString() + " - mod");
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}
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cell = sheet.getWritableCell(1, 9);
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NumberFormat sevendps = new NumberFormat("#.0000000");
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cf = new WritableCellFormat(sevendps);
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cell.setCellFormat(cf);
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cell = sheet.getWritableCell(1, 10);
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NumberFormat exp4 = new NumberFormat("0.####E0");
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cf = new WritableCellFormat(exp4);
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cell.setCellFormat(cf);
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cell = sheet.getWritableCell(1, 11);
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cell.setCellFormat(WritableWorkbook.NORMAL_STYLE);
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cell = sheet.getWritableCell(1, 12);
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if (cell.getType() == CellType.NUMBER) {
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Number number = (Number)cell;
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number.setValue(42.0D);
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}
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cell = sheet.getWritableCell(1, 13);
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if (cell.getType() == CellType.NUMBER) {
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Number number = (Number)cell;
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number.setValue(number.getValue() + 0.1D);
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}
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cell = sheet.getWritableCell(1, 16);
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DateFormat df = new DateFormat("dd MMM yyyy HH:mm:ss");
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cf = new WritableCellFormat(df);
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cell.setCellFormat(cf);
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cell = sheet.getWritableCell(1, 17);
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cf = new WritableCellFormat(DateFormats.FORMAT9);
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cell.setCellFormat(cf);
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cell = sheet.getWritableCell(1, 18);
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if (cell.getType() == CellType.DATE) {
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DateTime dt = (DateTime)cell;
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Calendar cal = Calendar.getInstance();
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cal.set(1998, 1, 18, 11, 23, 28);
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Date d = cal.getTime();
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dt.setDate(d);
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}
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cell = sheet.getWritableCell(1, 22);
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if (cell.getType() == CellType.NUMBER) {
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Number number = (Number)cell;
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number.setValue(6.8D);
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}
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cell = sheet.getWritableCell(1, 29);
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if (cell.getType() == CellType.LABEL) {
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l = (Label)cell;
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l.setString("Modified string contents");
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}
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sheet.insertRow(34);
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sheet.removeRow(38);
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sheet.insertColumn(9);
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sheet.removeColumn(11);
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sheet.removeRow(43);
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sheet.insertRow(43);
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WritableHyperlink[] hyperlinks = sheet.getWritableHyperlinks();
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for (int i = 0; i < hyperlinks.length; i++) {
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WritableHyperlink wh = hyperlinks[i];
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if (wh.getColumn() == 1 && wh.getRow() == 39) {
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try {
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wh.setURL(new URL("http://www.andykhan.com/jexcelapi/index.html"));
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} catch (MalformedURLException e) {
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logger.warn(e.toString());
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}
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} else if (wh.getColumn() == 1 && wh.getRow() == 40) {
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wh.setFile(new File("../jexcelapi/docs/overview-summary.html"));
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} else if (wh.getColumn() == 1 && wh.getRow() == 41) {
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wh.setFile(new File("d:/home/jexcelapi/docs/jxl/package-summary.html"));
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} else if (wh.getColumn() == 1 && wh.getRow() == 44) {
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sheet.removeHyperlink(wh);
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}
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}
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WritableCell c = sheet.getWritableCell(5, 30);
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WritableCellFormat newFormat = new WritableCellFormat(c.getCellFormat());
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newFormat.setBackground(Colour.RED);
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c.setCellFormat(newFormat);
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l = new Label(0, 49, "Modified merged cells");
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sheet.addCell(l);
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Number n = (Number)sheet.getWritableCell(0, 70);
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n.setValue(9.0D);
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n = (Number)sheet.getWritableCell(0, 71);
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n.setValue(10.0D);
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n = (Number)sheet.getWritableCell(0, 73);
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n.setValue(4.0D);
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Formula f = new Formula(1, 80, "ROUND(COS(original!B10),2)");
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sheet.addCell(f);
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f = new Formula(1, 83, "value1+value2");
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sheet.addCell(f);
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f = new Formula(1, 84, "AVERAGE(value1,value1*4,value2)");
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sheet.addCell(f);
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Label label = new Label(0, 88, "Some copied cells", cf);
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sheet.addCell(label);
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label = new Label(0, 89, "Number from B9");
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sheet.addCell(label);
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WritableCell wc = sheet.getWritableCell(1, 9).copyTo(1, 89);
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sheet.addCell(wc);
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label = new Label(0, 90, "Label from B4 (modified format)");
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sheet.addCell(label);
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wc = sheet.getWritableCell(1, 3).copyTo(1, 90);
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sheet.addCell(wc);
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label = new Label(0, 91, "Date from B17");
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sheet.addCell(label);
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wc = sheet.getWritableCell(1, 16).copyTo(1, 91);
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sheet.addCell(wc);
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label = new Label(0, 92, "Boolean from E16");
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sheet.addCell(label);
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wc = sheet.getWritableCell(4, 15).copyTo(1, 92);
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sheet.addCell(wc);
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label = new Label(0, 93, "URL from B40");
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sheet.addCell(label);
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wc = sheet.getWritableCell(1, 39).copyTo(1, 93);
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sheet.addCell(wc);
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for (int j = 0; j < 6; j++) {
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Number number = new Number(1, 94 + j, (double)(j + 1) + (double)j / 8.0D);
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sheet.addCell(number);
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}
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label = new Label(0, 100, "Formula from B27");
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sheet.addCell(label);
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wc = sheet.getWritableCell(1, 26).copyTo(1, 100);
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sheet.addCell(wc);
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label = new Label(0, 101, "A brand new formula");
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sheet.addCell(label);
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Formula formula = new Formula(1, 101, "SUM(B94:B96)");
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sheet.addCell(formula);
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label = new Label(0, 102, "A copy of it");
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sheet.addCell(label);
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wc = sheet.getWritableCell(1, 101).copyTo(1, 102);
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sheet.addCell(wc);
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WritableImage wi = sheet.getImage(1);
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sheet.removeImage(wi);
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wi = new WritableImage(1.0D, 116.0D, 2.0D, 9.0D, new File("resources/littlemoretonhall.png"));
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sheet.addImage(wi);
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label = new Label(0, 151, "Added drop down validation");
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sheet.addCell(label);
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Blank b = new Blank(1, 151);
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wcf = new WritableCellFeatures();
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ArrayList<String> al = new ArrayList();
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al.add("The Fellowship of the Ring");
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al.add("The Two Towers");
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al.add("The Return of the King");
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wcf.setDataValidationList(al);
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b.setCellFeatures(wcf);
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sheet.addCell(b);
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label = new Label(0, 152, "Added number validation 2.718 < x < 3.142");
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sheet.addCell(label);
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b = new Blank(1, 152);
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wcf = new WritableCellFeatures();
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wcf.setNumberValidation(2.718D, 3.142D, WritableCellFeatures.BETWEEN);
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b.setCellFeatures(wcf);
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sheet.addCell(b);
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cell = sheet.getWritableCell(0, 156);
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l = (Label)cell;
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l.setString("Label text modified");
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cell = sheet.getWritableCell(0, 157);
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wcf = cell.getWritableCellFeatures();
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wcf.setComment("modified comment text");
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cell = sheet.getWritableCell(0, 158);
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wcf = cell.getWritableCellFeatures();
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wcf.removeComment();
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cell = sheet.getWritableCell(0, 172);
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wcf = cell.getWritableCellFeatures();
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Range r = wcf.getSharedDataValidationRange();
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Cell botright = r.getBottomRight();
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sheet.removeSharedDataValidation(cell);
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al = new ArrayList<String>();
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al.add("Stanley Featherstonehaugh Ukridge");
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al.add("Major Plank");
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al.add("Earl of Ickenham");
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al.add("Sir Gregory Parsloe-Parsloe");
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al.add("Honoria Glossop");
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al.add("Stiffy Byng");
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al.add("Bingo Little");
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wcf.setDataValidationList(al);
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cell.setCellFeatures(wcf);
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sheet.applySharedDataValidation(cell, botright.getColumn() - cell.getColumn(), 1);
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}
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}
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