Style and Formatting Settings

// Create a new workbook
Workbook workbook = new Workbook();
InputStream fileStream = this.getResourceStream("json/TextEllipsis.json");

workbook.fromJson(fileStream);    

// Save to a pdf file
workbook.save("TextEllipsis.pdf");

// Create a new workbook
Workbook workbook = new Workbook();
// Get the sheet
IWorksheet worksheet = workbook.getWorksheets().get(0);
// Set row height
worksheet.getRange("A:A").setRowHeight(40);
// Set column width
worksheet.getRange("A:A").setColumnWidth(25);
// Set watermark
worksheet.getRange("A1").setWatermark("JAVA");
// Set cell padding
worksheet.getRange("A1").setCellPadding(new CellPadding(50, 0, 0, 0));
// Set label options
worksheet.getRange("A1").getLabelOptions().setVisibility(LabelVisibility.visible);
worksheet.getRange("A1").getLabelOptions().setForeColor(Color.GetGreen());
worksheet.getRange("A1").getLabelOptions().setMargin(new Margin(15, 0, 0, 0));
worksheet.getRange("A1").getLabelOptions().getFont().setSize(14);
worksheet.getRange("A1").getLabelOptions().getFont().setName("Calibri");
worksheet.getRange("A1").getBorders().setLineStyle(BorderLineStyle.Thin);

// Save to a pdf file
workbook.save("CellPaddingAndLabels.pdf");

// Create a new workbook.
var workbook = new Workbook();

// Access first worksheet.
IWorksheet worksheet = workbook.getWorksheets().get(0);

// Add values to cell range.
worksheet.getRange("C4").setValue("FY 2019");
worksheet.getRange("C5").setValue("Sales");
worksheet.getRange("C6").setValue("Monthly");

String[] months = { "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec", "Jan", "Feb", "Mar" };
int[] monthlySales = { 188897, 208146, 226196, 277318, 263273, 259845, 241047, 256306, 195845, 204934, 257852, 227779 };

for (int i = 0; i < months.length; i++) {
    worksheet.getRange("B" + (7 + i)).setValue(months[i]);
    worksheet.getRange("C" + (7 + i)).setValue(monthlySales[i]);
}

// Set color using string.
worksheet.getRange("B4:C6").getInterior().setColor(Color.GetLightBlue());
worksheet.getRange("C4:C6").getBorders().setColor(Color.GetBlack());
worksheet.getRange("B7:B18").getInterior().setColor(Color.GetLightGray());
worksheet.getRange("B7:C18").getBorders().setColor(Color.GetBlack());

// Set cell range style.
worksheet.getRange("B4:B6").getBorders().get(BordersIndex.EdgeLeft).setLineStyle(BorderLineStyle.Thin);
worksheet.getRange("B4:B6").getBorders().get(BordersIndex.EdgeTop).setLineStyle(BorderLineStyle.Thin);
worksheet.getRange("B4:B6").merge();
worksheet.getRange("C2:D18").setColumnWidth(15);
worksheet.getRange("B2:D18").setHorizontalAlignment(HorizontalAlignment.Center);
worksheet.getRange("B2:C18").setVerticalAlignment(VerticalAlignment.Center);
worksheet.getRange("B4:C6").getFont().setBold(true);
worksheet.getRange("C7:C18").setNumberFormat("#,##0");
worksheet.getRange("C2").setHorizontalAlignment(HorizontalAlignment.Right);

// Hightlight highest sales using cell decoration.
ICornerFold cornerFold1 = new CornerFold(Color.GetRed(), EnumSet.of(CornerPosition.LeftTop), 8);
ICellDecorationIcon cellDecorationIcon1 = new CellDecorationIcon(
        "data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iMTIiIGhlaWdodD0iMTIiIHZ"
        + "pZXdCb3g9IjAgMCAxMiAxMiIgZmlsbD0ibm9uZSIgeG1sbnM9Imh0dHA6Ly93d3"
        + "cudzMub3JnLzIwMDAvc3ZnIj4KPHJlY3Qgd2lkdGg9IjEyIiBoZWlnaHQ9IjEyI"
        + "iBmaWxsPSJ0cmFuc3BhcmVudCIvPgo8cGF0aCBmaWxsLXJ1bGU9ImV2ZW5vZGQiI"
        + "GNsaXAtcnVsZT0iZXZlbm9kZCIgZD0iTTcgOUg1TDUgNS45NjA0NmUtMDhIN0w3"
        + "IDlaTTYgMTBDNi41NTIyOCAxMCA3IDEwLjQ0NzcgNyAxMUM3IDExLjU1MjMgNi4"
        + "1NTIyOCAxMiA2IDEyQzUuNDQ3NzIgMTIgNSAxMS41NTIzIDUgMTFDNSAxMC40N"
        + "Dc3IDUuNDQ3NzIgMTAgNiAxMFoiIGZpbGw9InJlZCIvPgo8L3N2Zz4K",
        12,
        12,
        IconPosition.OutsideRight);
worksheet.getRange("C10").setDecoration(new com.grapecity.documents.excel.CellDecoration(cornerFold1, Collections.singletonList(cellDecorationIcon1)));
worksheet.getRange("D10").setValue("Highest");

// Hightlight lowest sales using cell decoration.
ICornerFold cornerFold2 = new CornerFold(Color.GetGreen(), EnumSet.of(CornerPosition.LeftTop), 8);
ICellDecorationIcon cellDecorationIcon2 = new CellDecorationIcon(
        "data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iMTIiIGhlaWd"
        + "odD0iMTIiIHZpZXdCb3g9IjAgMCAxMiAxMiIgZmlsbD0ibm9uZSIge"
        + "G1sbnM9Imh0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnIj4KPHJlY3Qgd2"
        + "lkdGg9IjEyIiBoZWlnaHQ9IjEyIiBmaWxsPSJ0cmFuc3BhcmVudCIvPgo8"
        + "cGF0aCBmaWxsLXJ1bGU9ImV2ZW5vZGQiIGNsaXAtcnVsZT0iZXZlbm9kZ"
        + "CIgZD0iTTcgOUg1TDUgNS45NjA0NmUtMDhIN0w3IDlaTTYgMTBDNi41NT"
        + "IyOCAxMCA3IDEwLjQ0NzcgNyAxMUM3IDExLjU1MjMgNi41NTIyOCAxMi"
        + "A2IDEyQzUuNDQ3NzIgMTIgNSAxMS41NTIzIDUgMTFDNSAxMC40NDc3I"
        + "DUuNDQ3NzIgMTAgNiAxMFoiIGZpbGw9ImdyZWVuIi8+Cjwvc3ZnPgo=",
        12,
        12,
        IconPosition.OutsideRight);
worksheet.getRange("C7").setDecoration(new com.grapecity.documents.excel.CellDecoration(cornerFold2, Collections.singletonList(cellDecorationIcon2)));
worksheet.getRange("D7").setValue("Lowest");

// Save the workbook to .sjs document.
workbook.save("CellDecoration.sjs");

// Remove cell decoration.
worksheet.getRange("C7").setDecoration(null);

// Remove icon decoration.
worksheet.getRange("C7").setDecoration(new CellDecoration(cornerFold2, null));

// Or

worksheet.getRange("C7").setDecoration(new CellDecoration(cornerFold2));

// Remove corner fold decoration.
worksheet.getRange("C7").setDecoration(new CellDecoration(null, Arrays.asList(cellDecorationIcon2)));

// Or

worksheet.getRange("C7").setDecoration(new CellDecoration(Arrays.asList(cellDecorationIcon2)));

// Set numbersFitMode is overflow.
workbook.getBookView().setNumbersFitMode(NumbersFitMode.Overflow);

// Create a new workbook
Workbook workbook = new Workbook();
// Get the sheet
IWorksheet worksheet = workbook.getWorksheets().get(0);
// Load an image from a specific file in input stream
InputStream stream = new FileInputStream("image.png");
// Add background picture
IBackgroundPicture picture = worksheet.getBackgroundPictures().addPictureInPixel(stream, ImageType.PNG, 10, 10,
        500, 370);
// Set image layout
picture.setBackgroundImageLayout(ImageLayout.Zoom);
// Set options
workbook.getActiveSheet().getPageSetup().setPrintGridlines(true);
// Save to a pdf file
workbook.save("BackgroundImage.pdf");

// Create a new workbook
Workbook workbook = new Workbook();
// Load JSON file
FileInputStream stream = new FileInputStream("BackgroundImage.json");
workbook.fromJson(stream);
// Save file
workbook.save("BackgroundImage.pdf");

// Create a new workbook
Workbook workbook = new Workbook();
// Get the sheet
IWorksheet worksheet = workbook.getWorksheets().get(0);

// Set background color
workbook.getBookView().setBackColor(Color.GetLightSkyBlue());
workbook.getBookView().setGrayAreaBackColor(Color.GetGray());

worksheet.getRange("H20").setValue("The text");

// Set page options
worksheet.getPageSetup().setPrintGridlines(true);
worksheet.getPageSetup().setPrintHeadings(true);

// Save to a pdf file
workbook.save("BackgroundColor.pdf");

private static byte[] GetPicFromUrl(String urlString) throws MalformedURLException, UnsupportedEncodingException {

    URL url = new URL(encode(urlString));
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    try (InputStream inputStream = url.openStream()) {
        int n = 0;
        byte[] buffer = new byte[1024];
        while (-1 != (n = inputStream.read(buffer))) {
            baos.write(buffer, 0, n);
        }
    } catch (IOException e) {
        e.printStackTrace();
    }

    return baos.toByteArray();
}

private static String encode(String url) throws UnsupportedEncodingException {
    char[] charArray = url.toCharArray();
    StringBuilder sb = new StringBuilder();
    for (char c : charArray) {
        if (c >= 0 && c < 255) {
            sb.append(c);
        } else {
            sb.append(URLEncoder.encode(String.valueOf(c), "UTF-8"));
        }
    }
    return sb.toString();
}