WritableSheet sheet = w.getSheet("modified");
WritableCell cell = null;
CellFormat cf = null;
Label l = null;
WritableCellFeatures wcf = null;
// Change the format of cell B4 to be emboldened
cell = sheet.getWritableCell(1,3);
WritableFont bold = new WritableFont(WritableFont.ARIAL,
WritableFont.DEFAULT_POINT_SIZE,
WritableFont.BOLD);
cf = new WritableCellFormat(bold);
cell.setCellFormat(cf);
// Change the format of cell B5 to be underlined
cell = sheet.getWritableCell(1,4);
WritableFont underline = new WritableFont(WritableFont.ARIAL,
WritableFont.DEFAULT_POINT_SIZE,
WritableFont.NO_BOLD,
false,
UnderlineStyle.SINGLE);
cf = new WritableCellFormat(underline);
cell.setCellFormat(cf);
// Change the point size of cell B6 to be 10 point
cell = sheet.getWritableCell(1,5);
WritableFont tenpoint = new WritableFont(WritableFont.ARIAL, 10);
cf = new WritableCellFormat(tenpoint);
cell.setCellFormat(cf);
// Change the contents of cell B7 to read "Label - mod"
cell = sheet.getWritableCell(1,6);
if (cell.getType() == CellType.LABEL)
{
Label lc = (Label) cell;
lc.setString(lc.getString() + " - mod");
}
// Change cell B10 to display 7 dps
cell = sheet.getWritableCell(1,9);
NumberFormat sevendps = new NumberFormat("#.0000000");
cf = new WritableCellFormat(sevendps);
cell.setCellFormat(cf);
// Change cell B11 to display in the format 1e4
cell = sheet.getWritableCell(1,10);
NumberFormat exp4 = new NumberFormat("0.####E0");
cf = new WritableCellFormat(exp4);
cell.setCellFormat(cf);
// Change cell B12 to be normal display
cell = sheet.getWritableCell(1,11);
cell.setCellFormat(WritableWorkbook.NORMAL_STYLE);
// Change the contents of cell B13 to 42
cell = sheet.getWritableCell(1,12);
if (cell.getType() == CellType.NUMBER)
{
Number n = (Number) cell;
n.setValue(42);
}
// Add 0.1 to the contents of cell B14
cell = sheet.getWritableCell(1,13);
if (cell.getType() == CellType.NUMBER)
{
Number n = (Number) cell;
n.setValue(n.getValue() + 0.1);
}
// Change the date format of cell B17 to be a custom format
cell = sheet.getWritableCell(1,16);
DateFormat df = new DateFormat("dd MMM yyyy HH:mm:ss");
cf = new WritableCellFormat(df);
cell.setCellFormat(cf);
// Change the date format of cell B18 to be a standard format
cell = sheet.getWritableCell(1,17);
cf = new WritableCellFormat(DateFormats.FORMAT9);
cell.setCellFormat(cf);
// Change the date in cell B19 to be 18 Feb 1998, 11:23:28
cell = sheet.getWritableCell(1,18);
if (cell.getType() == CellType.DATE)
{
DateTime dt = (DateTime) cell;
Calendar cal = Calendar.getInstance();
cal.set(1998, 1, 18, 11, 23, 28);
Date d = cal.getTime();
dt.setDate(d);
}
// Change the value in B23 to be 6.8. This should recalculate the
// formula
cell = sheet.getWritableCell(1,22);
if (cell.getType() == CellType.NUMBER)
{
Number n = (Number) cell;
n.setValue(6.8);
}
// Change the label in B30. This will have the effect of making
// the original string unreferenced
cell = sheet.getWritableCell(1, 29);
if (cell.getType() == CellType.LABEL)
{
l = (Label) cell;
l.setString("Modified string contents");
}
// Insert a new row (number 35)
sheet.insertRow(34);
// Delete row 38 (39 after row has been inserted)
sheet.removeRow(38);
// Insert a new column (J)
sheet.insertColumn(9);
// Remove a column (L - M after column has been inserted)
sheet.removeColumn(11);
// Remove row 44 (contains a hyperlink), and then insert an empty
// row just to keep the numbers consistent
sheet.removeRow(43);
sheet.insertRow(43);
// Modify the hyperlinks
WritableHyperlink hyperlinks[] = sheet.getWritableHyperlinks();
for (int i = 0; i < hyperlinks.length; i++)
{
WritableHyperlink wh = hyperlinks[i];
if (wh.getColumn() == 1 && wh.getRow() == 39)
{
try
{
// Change the hyperlink that begins in cell B40 to be a different API
wh.setURL(new URL("http://www.andykhan.com/jexcelapi/index.html"));
}
catch (MalformedURLException e)
{
logger.warn(e.toString());
}
}
else if (wh.getColumn() == 1 && wh.getRow() == 40)
{
wh.setFile(new File("../jexcelapi/docs/overview-summary.html"));
}
else if (wh.getColumn() == 1 && wh.getRow() == 41)
{
wh.setFile(new File("d:/home/jexcelapi/docs/jxl/package-summary.html"));
}
else if (wh.getColumn() == 1 && wh.getRow() == 44)
{
// Remove the hyperlink at B45
sheet.removeHyperlink(wh);
}
}
// Change the background of cell F31 from blue to red
WritableCell c = sheet.getWritableCell(5,30);
WritableCellFormat newFormat = new WritableCellFormat(c.getCellFormat());
newFormat.setBackground(Colour.RED);
c.setCellFormat(newFormat);
// Modify the contents of the merged cell
l = new Label(0, 49, "Modified merged cells");
sheet.addCell(l);
// Modify the chart data
Number n = (Number) sheet.getWritableCell(0, 70);
n.setValue(9);
n = (Number) sheet.getWritableCell(0, 71);
n.setValue(10);
n = (Number) sheet.getWritableCell(0, 73);
n.setValue(4);
// Add in a cross sheet formula
Formula f = new Formula(1, 80, "ROUND(COS(original!B10),2)");
sheet.addCell(f);
// Add in a formula from the named cells
f = new Formula(1, 83, "value1+value2");
sheet.addCell(f);
// Add in a function formula using named cells
f = new Formula(1, 84, "AVERAGE(value1,value1*4,value2)");
sheet.addCell(f);
// Copy sheet 1 to sheet 3
// w.copySheet(0, "copy", 2);
// Use the cell deep copy feature
Label label = new Label(0, 88, "Some copied cells", cf);
sheet.addCell(label);
label = new Label(0,89, "Number from B9");
sheet.addCell(label);
WritableCell wc = sheet.getWritableCell(1, 9).copyTo(1,89);
sheet.addCell(wc);
label = new Label(0, 90, "Label from B4 (modified format)");
sheet.addCell(label);
wc = sheet.getWritableCell(1, 3).copyTo(1,90);
sheet.addCell(wc);
label = new Label(0, 91, "Date from B17");
sheet.addCell(label);
wc = sheet.getWritableCell(1, 16).copyTo(1,91);
sheet.addCell(wc);
label = new Label(0, 92, "Boolean from E16");
sheet.addCell(label);
wc = sheet.getWritableCell(4, 15).copyTo(1,92);
sheet.addCell(wc);
label = new Label(0, 93, "URL from B40");
sheet.addCell(label);
wc = sheet.getWritableCell(1, 39).copyTo(1,93);
sheet.addCell(wc);
// Add some numbers for the formula copy
for (int i = 0 ; i < 6; i++)
{
Number number = new Number(1,94+i, i + 1 + i/8.0);
sheet.addCell(number);
}
label = new Label(0,100, "Formula from B27");
sheet.addCell(label);
wc = sheet.getWritableCell(1, 26).copyTo(1,100);
sheet.addCell(wc);
label = new Label(0,101, "A brand new formula");
sheet.addCell(label);
Formula formula = new Formula(1, 101, "SUM(B94:B96)");
sheet.addCell(formula);
label = new Label(0,102, "A copy of it");
sheet.addCell(label);
wc = sheet.getWritableCell(1,101).copyTo(1, 102);
sheet.addCell(wc);
// Remove the second image from the sheet
WritableImage wi = sheet.getImage(1);
sheet.removeImage(wi);
wi = new WritableImage(1, 116, 2, 9,
new File("resources/littlemoretonhall.png"));
sheet.addImage(wi);
// Add a list data validations
label = new Label(0, 151, "Added drop down validation");
sheet.addCell(label);
Blank b = new Blank(1, 151);
wcf = new WritableCellFeatures();
ArrayList al = new ArrayList();
al.add("The Fellowship of the Ring");
al.add("The Two Towers");
al.add("The Return of the King");
wcf.setDataValidationList(al);
b.setCellFeatures(wcf);
sheet.addCell(b);
// Add a number data validation
label = new Label(0, 152, "Added number validation 2.718 < x < 3.142");
sheet.addCell(label);
b = new Blank(1,152);
wcf = new WritableCellFeatures();
wcf.setNumberValidation(2.718, 3.142, wcf.BETWEEN);
b.setCellFeatures(wcf);
sheet.addCell(b);
// Modify the text in the first cell with a comment
cell = sheet.getWritableCell(0, 156);
l = (Label) cell;
l.setString("Label text modified");
cell = sheet.getWritableCell(0, 157);
wcf = cell.getWritableCellFeatures();
wcf.setComment("modified comment text");
cell = sheet.getWritableCell(0, 158);
wcf = cell.getWritableCellFeatures();
wcf.removeComment();
}