Formater les cellules de feuille de calcul dans un classeur

Formatage des données

Le formatage est utilisé pour distinguer les différents types d’informations et afficher clairement les données.

Un format représente un style et est défini comme un ensemble de caractéristiques, telles que les polices et les tailles de police, les formats de nombre, les bordures de cellules, l’ombrage des cellules, l’indentation, l’alignement et l’orientation du texte. Les bordures fournissent d’autres moyens de mettre en évidence des informations. Une bordure est une ligne dessinée autour d’une cellule ou d’un groupe de cellules.

Les formats de nombre rendent également les données plus significatives. En appliquant différents formats de nombre, vous pouvez changer l’apparence des nombres sans changer la valeur sous-jacente.

Aspose.Cells vous permet de dessiner rapidement et facilement des bordures de cellules et de plages. Il vous permet également d’appliquer des polices et d’ombrer des cellules. Le composant est suffisamment efficace pour vous permettre de formater une ligne ou une colonne complète, de définir des alignements, de faire des retours à la ligne et de faire pivoter du texte dans les cellules. Aspose.Cells prend en charge tous les formats de nombre pris en charge par Microsoft Excel.

Cet article montre comment générer un rapport annuel des ventes. Le classeur est créé à partir de zéro, puis les données sont insérées et la feuille de calcul est formatée. Nous montrons comment créer une application console simple qui crée un classeur Excel (vous pouvez également utiliser un fichier modèle), insérer les données de vente dans la première feuille de calcul, formater les données et enregistrer un fichier Excel.

Processus

// For complete examples and data files, please go to https://github.com/aspose-cells/Aspose.Cells-for-Java
// The path to the documents directory.
String dataDir = Utils.getDataDir(DataFormatting.class);
// Create a new Workbook.
Workbook workbook = new Workbook();
// Obtain the cells of the first worksheet.
Cells cells = workbook.getWorksheets().get(0).getCells();
// Input the title on B1 cell.
cells.get("B1").putValue("Western Product Sales 2006");
// Insert some column headings in the second row.
Cell cell = cells.get("B2");
cell.putValue("January");
cell = cells.get("C2");
cell.putValue("February");
cell = cells.get("D2");
cell.putValue("March");
cell = cells.get("E2");
cell.putValue("April");
cell = cells.get("F2");
cell.putValue("May");
cell = cells.get("G2");
cell.putValue("June");
cell = cells.get("H2");
cell.putValue("July");
cell = cells.get("I2");
cell.putValue("August");
cell = cells.get("J2");
cell.putValue("September");
cell = cells.get("K2");
cell.putValue("October");
cell = cells.get("L2");
cell.putValue("November");
cell = cells.get("M2");
cell.putValue("December");
cell = cells.get("N2");
cell.putValue("Total");
// Insert product names.
cells.get("A3").putValue("Biscuits");
cells.get("A4").putValue("Coffee");
cells.get("A5").putValue("Tofu");
cells.get("A6").putValue("Ikura");
cells.get("A7").putValue("Choclade");
cells.get("A8").putValue("Maxilaku");
cells.get("A9").putValue("Scones");
cells.get("A10").putValue("Sauce");
cells.get("A11").putValue("Syrup");
cells.get("A12").putValue("Spegesild");
cells.get("A13").putValue("Filo Mix");
cells.get("A14").putValue("Pears");
cells.get("A15").putValue("Konbu");
cells.get("A16").putValue("Kaviar");
cells.get("A17").putValue("Zaanse");
cells.get("A18").putValue("Cabrales");
cells.get("A19").putValue("Gnocchi");
cells.get("A20").putValue("Wimmers");
cells.get("A21").putValue("Breads");
cells.get("A22").putValue("Lager");
cells.get("A23").putValue("Gravad");
cells.get("A24").putValue("Telino");
cells.get("A25").putValue("Pavlova");
cells.get("A26").putValue("Total");
// Input porduct sales data (B3:M25).
cells.get("B3").putValue(5000);
cells.get("C3").putValue(4500);
cells.get("D3").putValue(6010);
cells.get("E3").putValue(7230);
cells.get("F3").putValue(5400);
cells.get("G3").putValue(5030);
cells.get("H3").putValue(3000);
cells.get("I3").putValue(6000);
cells.get("J3").putValue(9000);
cells.get("K3").putValue(3300);
cells.get("L3").putValue(2500);
cells.get("M3").putValue(5510);
cells.get("B4").putValue(4000);
cells.get("C4").putValue(2500);
cells.get("D4").putValue(6000);
cells.get("E4").putValue(5300);
cells.get("F4").putValue(7400);
cells.get("G4").putValue(7030);
cells.get("H4").putValue(4000);
cells.get("I4").putValue(4000);
cells.get("J4").putValue(5500);
cells.get("K4").putValue(4500);
cells.get("L4").putValue(2500);
cells.get("M4").putValue(2510);
cells.get("B5").putValue(2000);
cells.get("C5").putValue(1500);
cells.get("D5").putValue(3000);
cells.get("E5").putValue(2500);
cells.get("F5").putValue(3400);
cells.get("G5").putValue(4030);
cells.get("H5").putValue(2000);
cells.get("I5").putValue(2000);
cells.get("J5").putValue(1500);
cells.get("K5").putValue(2200);
cells.get("L5").putValue(2100);
cells.get("M5").putValue(2310);
cells.get("B6").putValue(1000);
cells.get("C6").putValue(1300);
cells.get("D6").putValue(2000);
cells.get("E6").putValue(2600);
cells.get("F6").putValue(5400);
cells.get("G6").putValue(2030);
cells.get("H6").putValue(2100);
cells.get("I6").putValue(4000);
cells.get("J6").putValue(6500);
cells.get("K6").putValue(5600);
cells.get("L6").putValue(3300);
cells.get("M6").putValue(5110);
cells.get("B7").putValue(3000);
cells.get("C7").putValue(3500);
cells.get("D7").putValue(1000);
cells.get("E7").putValue(4500);
cells.get("F7").putValue(5400);
cells.get("G7").putValue(2030);
cells.get("H7").putValue(3000);
cells.get("I7").putValue(3000);
cells.get("J7").putValue(4500);
cells.get("K7").putValue(6000);
cells.get("L7").putValue(3000);
cells.get("M7").putValue(3000);
cells.get("B8").putValue(5000);
cells.get("C8").putValue(5500);
cells.get("D8").putValue(5000);
cells.get("E8").putValue(5500);
cells.get("F8").putValue(5400);
cells.get("G8").putValue(5030);
cells.get("H8").putValue(5000);
cells.get("I8").putValue(2500);
cells.get("J8").putValue(5500);
cells.get("K8").putValue(5200);
cells.get("L8").putValue(5500);
cells.get("M8").putValue(2510);
cells.get("B9").putValue(4100);
cells.get("C9").putValue(1500);
cells.get("D9").putValue(1000);
cells.get("E9").putValue(2300);
cells.get("F9").putValue(3300);
cells.get("G9").putValue(4030);
cells.get("H9").putValue(5000);
cells.get("I9").putValue(6000);
cells.get("J9").putValue(3500);
cells.get("K9").putValue(4300);
cells.get("L9").putValue(2300);
cells.get("M9").putValue(2110);
cells.get("B10").putValue(2000);
cells.get("C10").putValue(2300);
cells.get("D10").putValue(3000);
cells.get("E10").putValue(3300);
cells.get("F10").putValue(3400);
cells.get("G10").putValue(3030);
cells.get("H10").putValue(3000);
cells.get("I10").putValue(3000);
cells.get("J10").putValue(3500);
cells.get("K10").putValue(3500);
cells.get("L10").putValue(3500);
cells.get("M10").putValue(3510);
cells.get("B11").putValue(4400);
cells.get("C11").putValue(4500);
cells.get("D11").putValue(4000);
cells.get("E11").putValue(4300);
cells.get("F11").putValue(4400);
cells.get("G11").putValue(4030);
cells.get("H11").putValue(5000);
cells.get("I11").putValue(5000);
cells.get("J11").putValue(4500);
cells.get("K11").putValue(4400);
cells.get("L11").putValue(4400);
cells.get("M11").putValue(4510);
cells.get("B12").putValue(2000);
cells.get("C12").putValue(1500);
cells.get("D12").putValue(3000);
cells.get("E12").putValue(2300);
cells.get("F12").putValue(3400);
cells.get("G12").putValue(3030);
cells.get("H12").putValue(3000);
cells.get("I12").putValue(3000);
cells.get("J12").putValue(2500);
cells.get("K12").putValue(2500);
cells.get("L12").putValue(1500);
cells.get("M12").putValue(5110);
cells.get("B13").putValue(4000);
cells.get("C13").putValue(1400);
cells.get("D13").putValue(1400);
cells.get("E13").putValue(3300);
cells.get("F13").putValue(3300);
cells.get("G13").putValue(3730);
cells.get("H13").putValue(3800);
cells.get("I13").putValue(3600);
cells.get("J13").putValue(2600);
cells.get("K13").putValue(4600);
cells.get("L13").putValue(1400);
cells.get("M13").putValue(2660);
cells.get("B14").putValue(3000);
cells.get("C14").putValue(3500);
cells.get("D14").putValue(3333);
cells.get("E14").putValue(2330);
cells.get("F14").putValue(3430);
cells.get("G14").putValue(3040);
cells.get("H14").putValue(3040);
cells.get("I14").putValue(3030);
cells.get("J14").putValue(1509);
cells.get("K14").putValue(4503);
cells.get("L14").putValue(1503);
cells.get("M14").putValue(3113);
cells.get("B15").putValue(2010);
cells.get("C15").putValue(1520);
cells.get("D15").putValue(3030);
cells.get("E15").putValue(2320);
cells.get("F15").putValue(3410);
cells.get("G15").putValue(3000);
cells.get("H15").putValue(3000);
cells.get("I15").putValue(3020);
cells.get("J15").putValue(2520);
cells.get("K15").putValue(2520);
cells.get("L15").putValue(1520);
cells.get("M15").putValue(5120);
cells.get("B16").putValue(2220);
cells.get("C16").putValue(1200);
cells.get("D16").putValue(3220);
cells.get("E16").putValue(1320);
cells.get("F16").putValue(1400);
cells.get("G16").putValue(1030);
cells.get("H16").putValue(3200);
cells.get("I16").putValue(3020);
cells.get("J16").putValue(2100);
cells.get("K16").putValue(2100);
cells.get("L16").putValue(1100);
cells.get("M16").putValue(5210);
cells.get("B17").putValue(1444);
cells.get("C17").putValue(1540);
cells.get("D17").putValue(3040);
cells.get("E17").putValue(2340);
cells.get("F17").putValue(1440);
cells.get("G17").putValue(1030);
cells.get("H17").putValue(3000);
cells.get("I17").putValue(4000);
cells.get("J17").putValue(4500);
cells.get("K17").putValue(2500);
cells.get("L17").putValue(4500);
cells.get("M17").putValue(5550);
cells.get("B18").putValue(4000);
cells.get("C18").putValue(5500);
cells.get("D18").putValue(3000);
cells.get("E18").putValue(3300);
cells.get("F18").putValue(3330);
cells.get("G18").putValue(5330);
cells.get("H18").putValue(3400);
cells.get("I18").putValue(3040);
cells.get("J18").putValue(2540);
cells.get("K18").putValue(4500);
cells.get("L18").putValue(4500);
cells.get("M18").putValue(2110);
cells.get("B19").putValue(2000);
cells.get("C19").putValue(2500);
cells.get("D19").putValue(3200);
cells.get("E19").putValue(3200);
cells.get("F19").putValue(2330);
cells.get("G19").putValue(5230);
cells.get("H19").putValue(2400);
cells.get("I19").putValue(3240);
cells.get("J19").putValue(2240);
cells.get("K19").putValue(4300);
cells.get("L19").putValue(4100);
cells.get("M19").putValue(2310);
cells.get("B20").putValue(7000);
cells.get("C20").putValue(8500);
cells.get("D20").putValue(8000);
cells.get("E20").putValue(5300);
cells.get("F20").putValue(6330);
cells.get("G20").putValue(7330);
cells.get("H20").putValue(3600);
cells.get("I20").putValue(3940);
cells.get("J20").putValue(2940);
cells.get("K20").putValue(4600);
cells.get("L20").putValue(6500);
cells.get("M20").putValue(8710);
cells.get("B21").putValue(4000);
cells.get("C21").putValue(4500);
cells.get("D21").putValue(2000);
cells.get("E21").putValue(2200);
cells.get("F21").putValue(2000);
cells.get("G21").putValue(3000);
cells.get("H21").putValue(3000);
cells.get("I21").putValue(3000);
cells.get("J21").putValue(4330);
cells.get("K21").putValue(4420);
cells.get("L21").putValue(4500);
cells.get("M21").putValue(1330);
cells.get("B22").putValue(2050);
cells.get("C22").putValue(3520);
cells.get("D22").putValue(1030);
cells.get("E22").putValue(2000);
cells.get("F22").putValue(3000);
cells.get("G22").putValue(2000);
cells.get("H22").putValue(2010);
cells.get("I22").putValue(2210);
cells.get("J22").putValue(2230);
cells.get("K22").putValue(4240);
cells.get("L22").putValue(3330);
cells.get("M22").putValue(2000);
cells.get("B23").putValue(1222);
cells.get("C23").putValue(3000);
cells.get("D23").putValue(3020);
cells.get("E23").putValue(2770);
cells.get("F23").putValue(3011);
cells.get("G23").putValue(2000);
cells.get("H23").putValue(6000);
cells.get("I23").putValue(9000);
cells.get("J23").putValue(4000);
cells.get("K23").putValue(2000);
cells.get("L23").putValue(5000);
cells.get("M23").putValue(6333);
cells.get("B24").putValue(1000);
cells.get("C24").putValue(2000);
cells.get("D24").putValue(1000);
cells.get("E24").putValue(1300);
cells.get("F24").putValue(1330);
cells.get("G24").putValue(1390);
cells.get("H24").putValue(1600);
cells.get("I24").putValue(1900);
cells.get("J24").putValue(1400);
cells.get("K24").putValue(1650);
cells.get("L24").putValue(1520);
cells.get("M24").putValue(1910);
cells.get("B25").putValue(2000);
cells.get("C25").putValue(6600);
cells.get("D25").putValue(3300);
cells.get("E25").putValue(8300);
cells.get("F25").putValue(2000);
cells.get("G25").putValue(3000);
cells.get("H25").putValue(6000);
cells.get("I25").putValue(4000);
cells.get("J25").putValue(7000);
cells.get("K25").putValue(2000);
cells.get("L25").putValue(5000);
cells.get("M25").putValue(5500);
// Add Month wise Summary formulas.
cells.get("B26").setFormula("=SUM(B3:B25)");
cells.get("C26").setFormula("=SUM(C3:C25)");
cells.get("D26").setFormula("=SUM(D3:D25)");
cells.get("E26").setFormula("=SUM(E3:E25)");
cells.get("F26").setFormula("=SUM(F3:F25)");
cells.get("G26").setFormula("=SUM(G3:G25)");
cells.get("H26").setFormula("=SUM(H3:H25)");
cells.get("I26").setFormula("=SUM(I3:I25)");
cells.get("J26").setFormula("=SUM(J3:J25)");
cells.get("K26").setFormula("=SUM(K3:K25)");
cells.get("L26").setFormula("=SUM(L3:L25)");
cells.get("M26").setFormula("=SUM(M3:M25)");
// Add Product wise Summary formulas.
cells.get("N3").setFormula("=SUM(B3:M3)");
cells.get("N4").setFormula("=SUM(B4:M4)");
cells.get("N5").setFormula("=SUM(B5:M5)");
cells.get("N6").setFormula("=SUM(B6:M6)");
cells.get("N7").setFormula("=SUM(B7:M7)");
cells.get("N8").setFormula("=SUM(B8:M8)");
cells.get("N9").setFormula("=SUM(B9:M9)");
cells.get("N10").setFormula("=SUM(B10:M10)");
cells.get("N11").setFormula("=SUM(B11:M11)");
cells.get("N12").setFormula("=SUM(B12:M12)");
cells.get("N13").setFormula("=SUM(B13:M13)");
cells.get("N14").setFormula("=SUM(B14:M14)");
cells.get("N15").setFormula("=SUM(B15:M15)");
cells.get("N16").setFormula("=SUM(B16:M16)");
cells.get("N17").setFormula("=SUM(B17:M17)");
cells.get("N18").setFormula("=SUM(B18:M18)");
cells.get("N19").setFormula("=SUM(B19:M19)");
cells.get("N20").setFormula("=SUM(B20:M20)");
cells.get("N21").setFormula("=SUM(B21:M21)");
cells.get("N22").setFormula("=SUM(B22:M22)");
cells.get("N23").setFormula("=SUM(B23:M23)");
cells.get("N24").setFormula("=SUM(B24:M24)");
cells.get("N25").setFormula("=SUM(B25:M25)");
// Add Grand Total.
cells.get("N26").setFormula("=SUM(N3:N25)");
// Define a style object
Style stl0 = workbook.createStyle();
// Set a custom shading color of the cells.
stl0.setForegroundColor(Color.fromArgb(155, 204, 255));
// Set the solid background fill.
stl0.setPattern(BackgroundType.SOLID);
// Set a font.
stl0.getFont().setName("Trebuchet MS");
// Set the size.
stl0.getFont().setSize(18);
// Set the font text color.
stl0.getFont().setColor(Color.getMaroon());
// Set it bold
stl0.getFont().setBold(true);
// Set it italic.
stl0.getFont().setItalic(true);
// Define a style flag struct.
StyleFlag flag = new StyleFlag();
// Apply cell shading.
flag.setCellShading(true);
// Apply font.
flag.setFontName(true);
// Apply font size.
flag.setFontSize(true);
// Apply font color.
flag.setFontColor(true);
// Apply bold font.
flag.setFontBold(true);
// Apply italic attribute.
flag.setFontItalic(true);
// Get the first row in the first worksheet.
Row row = workbook.getWorksheets().get(0).getCells().getRows().get(0);
// Apply the style to it.
row.applyStyle(stl0, flag);
// Obtain the cells of the first worksheet.
cells = workbook.getWorksheets().get(0).getCells();
// Set the height of the first row.
cells.setRowHeight(0, 30);
// Define a style object adding a new style
// to the collection list.
Style stl1 = workbook.createStyle();
// Set the rotation angle of the text.
stl1.setRotationAngle(45);
// Set the custom fill color of the cells.
stl1.setForegroundColor(Color.fromArgb(0, 51, 105));
// Set the solid background pattern for fill.
stl1.setPattern(BackgroundType.SOLID);
// Set the left border line style.
stl1.getBorders().getByBorderType(BorderType.LEFT_BORDER).setLineStyle(CellBorderType.THIN);
// Set the left border line color.
stl1.getBorders().getByBorderType(BorderType.LEFT_BORDER).setColor(Color.getWhite());
// Set the horizontal alignment to center aligned.
stl1.setHorizontalAlignment(TextAlignmentType.CENTER);
// Set the vertical alignment to center aligned.
stl1.setVerticalAlignment(TextAlignmentType.CENTER);
// Set the font.
stl1.getFont().setName("Times New Roman");
// Set the font size.
stl1.getFont().setSize(10);
// Set the font color.
stl1.getFont().setColor(Color.getWhite());
// Set the bold attribute.
stl1.getFont().setBold(true);
// Set the style flag struct.
flag = new StyleFlag();
// Apply the left border.
flag.setLeftBorder(true);
// Apply text rotation orientation.
flag.setRotation(true);
// Apply fill color of cells.
flag.setCellShading(true);
// Apply horizontal alignment.
flag.setHorizontalAlignment(true);
// Apply vertical alignment.
flag.setVerticalAlignment(true);
// Apply the font.
flag.setFontName(true);
// Apply the font size.
flag.setFontSize(true);
// Apply the font color.
flag.setFontColor(true);
// Apply the bold attribute.
flag.setFontBold(true);
// Get the second row of the first worksheet.
row = workbook.getWorksheets().get(0).getCells().getRows().get(1);
// Apply the style to it.
row.applyStyle(stl1, flag);
// Set the height of the second row.
cells.setRowHeight(1, 48);
// Define a style object adding a new style
// to the collection list.
Style stl2 = workbook.createStyle();
// Set the custom cell shading color.
stl2.setForegroundColor(Color.fromArgb(155, 204, 255));
// Set the solid background pattern for fill color.
stl2.setPattern(BackgroundType.SOLID);
// Set the font.
stl2.getFont().setName("Trebuchet MS");
// Set the font color.
stl2.getFont().setColor(Color.getMaroon());
// Set the font size.
stl2.getFont().setSize(10);
// Set the style flag struct.
flag = new StyleFlag();
// Apply cell shading.
flag.setCellShading(true);
// Apply the font.
flag.setFontName(true);
// Apply the font color.
flag.setFontColor(true);
// Apply the font size.
flag.setFontSize(true);
// Get the first column in the first worksheet.
Column col = workbook.getWorksheets().get(0).getCells().getColumns().get(0);
// Apply the style to it.
col.applyStyle(stl2, flag);
// Define a style object adding a new style
// to the collection list.
Style stl3 = workbook.createStyle();
// Set the custom cell filling color.
stl3.setForegroundColor(Color.fromArgb(124, 199, 72));
// Set the solid background pattern for fill color.
stl3.setPattern(BackgroundType.SOLID);
// Apply the style to A2 cell.
cells.get("A2").setStyle(stl3);
// Define a style object adding a new style
// to the collection list.
Style stl4 = workbook.createStyle();
// Set the custom font text color.
stl4.getFont().setColor(Color.fromArgb(0, 51, 105));
// Set the bottom border line style.
stl4.getBorders().getByBorderType(BorderType.BOTTOM_BORDER).setLineStyle(CellBorderType.THIN);
// Set the bottom border line color to custom color.
stl4.getBorders().getByBorderType(BorderType.BOTTOM_BORDER).setColor(Color.fromArgb(124, 199, 72));
// Set the background fill color of the cells.
stl4.setForegroundColor(Color.getWhite());
// Set the solid fill color pattern.
stl4.setPattern(BackgroundType.SOLID);
// Set custom number format.
stl4.setCustom("$#,##0.0");
// Set a style flag struct.
flag = new StyleFlag();
// Apply font color.
flag.setFontColor(true);
// Apply cell shading color.
flag.setCellShading(true);
// Apply custom number format.
flag.setNumberFormat(true);
// Apply bottom border.
flag.setBottomBorder(true);
// Define a style object adding a new style
// to the collection list.
Style stl5 = workbook.createStyle();
// Set the bottom borde line style.
stl5.getBorders().getByBorderType(BorderType.BOTTOM_BORDER).setLineStyle(CellBorderType.THIN);
// Set the bottom border line color.
stl5.getBorders().getByBorderType(BorderType.BOTTOM_BORDER).setColor(Color.fromArgb(124, 199, 72));
// Set the custom shading color of the cells.
stl5.setForegroundColor(Color.fromArgb(250, 250, 200));
// Set the solid background pattern for fillment color.
stl5.setPattern(BackgroundType.SOLID);
// Set custom number format.
stl5.setCustom("$#,##0.0");
// Set font text color.
stl5.getFont().setColor(Color.getMaroon());
// Create a named range of cells (B3:M25)in the first worksheet.
Range range = workbook.getWorksheets().get(0).getCells().createRange("B3", "M25");
// Name the range.
range.setName("MyRange");
// Apply the style to cells in the named range.
range.applyStyle(stl4, flag);
// Apply different style to alternative rows
// in the range.
for (int i = 0; i <= 22; i++) {
for (int j = 0; j < 12; j++) {
if (i % 2 == 0) {
range.get(i, j).setStyle(stl5);
}
}
}
// Define a style object adding a new style
// to the collection list.
Style stl6 = workbook.createStyle();
// Set the custom fill color of the cells.
stl6.setForegroundColor(Color.fromArgb(0, 51, 105));
// Set the background pattern for fill color.
stl6.setPattern(BackgroundType.SOLID);
// Set the font.
stl6.getFont().setName("Arial");
// Set the font size.
stl6.getFont().setSize(10);
// Set the font color
stl6.getFont().setColor(Color.getWhite());
// Set the text bold.
stl6.getFont().setBold(true);
// Set the custom number format.
stl6.setCustom("$#,##0.0");
// Set the style flag struct.
flag = new StyleFlag();
// Apply cell shading.
flag.setCellShading(true);
// Apply the arial font.
flag.setFontName(true);
// Apply the font size.
flag.setFontSize(true);
// Apply the font color.
flag.setFontColor(true);
// Apply the bold attribute.
flag.setFontBold(true);
// Apply the number format.
flag.setNumberFormat(true);
// Get the 26th row in the first worksheet which produces totals.
row = workbook.getWorksheets().get(0).getCells().getRows().get(25);
// Apply the style to it.
row.applyStyle(stl6, flag);
// Now apply this style to those cells (N3:N25) which
// has product wise sales totals.
for (int i = 2; i < 25; i++) {
cells.get(1, 13).setStyle(stl6);
}
// Set N column's width to fit the contents.
workbook.getWorksheets().get(0).getCells().setColumnWidth(13, 9.33);
workbook.save(dataDir + "output.xlsx", SaveFormat.XLSX);

Résultat

Après l’exécution du code ci-dessus, un fichier Microsoft Excel est généré avec une nouvelle feuille de calcul formatée appelée Rapport de ventes.

Le fichier de sortie

todo:image_alt_text

Résumé