package com.aspose.cells.examples.articles;
import com.aspose.cells.Cells;
import com.aspose.cells.OoxmlSaveOptions;
import com.aspose.cells.Workbook;
import com.aspose.cells.Worksheet;
import com.aspose.cells.examples.Utils;
public class Demo {
private static final String OUTPUT_FILE_PATH = Utils.getSharedDataDir(Demo.class) + "articles/";
public static void main(String[] args) throws Exception {
// Instantiate a new Workbook
Workbook wb = new Workbook();
// set the sheet count
int sheetCount = 1;
// set the number of rows for the big matrix
int rowCount = 100000;
// specify the worksheet
for (int k = 0; k < sheetCount; k++) {
Worksheet sheet = null;
if (k == 0) {
sheet = wb.getWorksheets().get(k);
sheet.setName("test");
} else {
int sheetIndex = wb.getWorksheets().add();
sheet = wb.getWorksheets().get(sheetIndex);
sheet.setName("test" + sheetIndex);
}
Cells cells = sheet.getCells();
// set the columns width
for (int j = 0; j < 15; j++) {
cells.setColumnWidth(j, 15);
}
// traverse the columns for adding hyperlinks and merging
for (int i = 0; i < rowCount; i++) {
// The first 10 columns
for (int j = 0; j < 10; j++) {
if (j % 3 == 0) {
cells.merge(i, j, 1, 2, false, false);
}
if (i % 50 == 0) {
if (j == 0) {
sheet.getHyperlinks().add(i, j, 1, 1, "test!A1");
} else if (j == 3) {
sheet.getHyperlinks().add(i, j, 1, 1, "http://www.google.com");
}
}
}
// The second 10 columns
for (int j = 10; j < 20; j++) {
if (j == 12) {
cells.merge(i, j, 1, 3, false, false);
}
}
}
}
// Create an object with respect to LightCells data provider
LightCellsDataProviderDemo dataProvider = new LightCellsDataProviderDemo(wb, 1, rowCount, 20);
// Specify the XLSX file's Save options
OoxmlSaveOptions opt = new OoxmlSaveOptions();
// Set the data provider for the file
opt.setLightCellsDataProvider(dataProvider);
// Save the big file
wb.save(OUTPUT_FILE_PATH + "/Demo_out.xlsx", opt);
}
}