Autoajustar filas para celdas combinadas con Node.js vía C++

Cómo usar AutoFitMergedCellsType para ajustar las filas automáticamente

Aspose.Cells for Node.js via C++ soporta esta función a través de la API AutoFitterOptions.autoFitMergedCellsType. Con esta API, es posible ajustar automáticamente las filas en una hoja de cálculo, incluidas las celdas fusionadas. Aquí hay una lista de todos los posibles tipos de ajuste automático de celdas fusionadas:

  • Ninguno
  • Primera línea
  • Última línea
  • Cada línea

Autoajustar filas para celdas fusionadas

Por favor, vea el siguiente código, crea un objeto de libro de trabajo y añade varias hojas de cálculo. Utilice diferentes métodos para operaciones de ajuste automático en cada hoja. La captura de pantalla muestra los resultados después de la ejecución del código de ejemplo.


Código de ejemplo en Node.js

const path = require("path");
const AsposeCells = require("aspose.cells.node");

// The path to the documents directory.
const dataDir = path.join(__dirname, "data");
const filePath = path.join(dataDir, "sample.xlsx");

// Instantiating a Workbook object
const workbook = new AsposeCells.Workbook();
// Obtaining the reference of the newly added worksheet
const sheet1 = workbook.getWorksheets().get(0);

// Create a range A1:B2
const range = sheet1.getCells().createRange(0, 0, 2, 2);

// Merge the cells
range.merge();

// Insert value to the merged cell A1
sheet1.getCells().get(0, 0).setValue("A quick brown fox jumps over the lazy dog. A quick brown fox jumps over the lazy dog....end");

// Create a style object
const style = sheet1.getCells().get(0, 0).getStyle();

// Set wrapping text on
style.setIsTextWrapped(true);

// Apply the style to the cell
sheet1.getCells().get(0, 0).setStyle(style);

// Create an object for AutoFitterOptions
const options = new AsposeCells.AutoFitterOptions();

// Only expands the height of the first row.
options.setAutoFitMergedCellsType(AsposeCells.AutoFitMergedCellsType.FirstLine);

// Autofit rows in the sheet (including the merged cells)
sheet1.autoFitRows(options);

let index = workbook.getWorksheets().add();
const sheet2 = workbook.getWorksheets().get(index);
sheet2.setName("Sheet2");
// Create a range A1:B2
const range2 = sheet2.getCells().createRange(0, 0, 2, 2);

// Merge the cells
range2.merge();

// Insert value to the merged cell A1
sheet2.getCells().get(0, 0).setValue("A quick brown fox jumps over the lazy dog. A quick brown fox jumps over the lazy dog....end");

// Create a style object
const style2 = sheet2.getCells().get(0, 0).getStyle();

// Set wrapping text on
style2.setIsTextWrapped(true);

// Apply the style to the cell
sheet2.getCells().get(0, 0).setStyle(style2);

// Create an object for AutoFitterOptions
const options2 = new AsposeCells.AutoFitterOptions();

// Only expands the height of the last row.
options2.setAutoFitMergedCellsType(AsposeCells.AutoFitMergedCellsType.LastLine);

// Autofit rows in the sheet (including the merged cells)
sheet2.autoFitRows(options2);

index = workbook.getWorksheets().add();
const sheet3 = workbook.getWorksheets().get(index);
sheet3.setName("Sheet3");
// Create a range A1:B2
const range3 = sheet3.getCells().createRange(0, 0, 2, 2);

// Merge the cells
range3.merge();

// Insert value to the merged cell A1
sheet3.getCells().get(0, 0).setValue("A quick brown fox jumps over the lazy dog. A quick brown fox jumps over the lazy dog....end");

// Create a style object
const style3 = sheet3.getCells().get(0, 0).getStyle();

// Set wrapping text on
style3.setIsTextWrapped(true);

// Apply the style to the cell
sheet3.getCells().get(0, 0).setStyle(style3);

// Create an object for AutoFitterOptions
const options3 = new AsposeCells.AutoFitterOptions();

// Only expands the height of each row.
options3.setAutoFitMergedCellsType(AsposeCells.AutoFitMergedCellsType.EachLine);

// Autofit rows in the sheet (including the merged cells)
sheet3.autoFitRows(options3);

index = workbook.getWorksheets().add();
const sheet4 = workbook.getWorksheets().get(index);
sheet4.setName("Sheet4");
// Create a range A1:B2
const range4 = sheet4.getCells().createRange(0, 0, 2, 2);

// Merge the cells
range4.merge();

// Insert value to the merged cell A1
sheet4.getCells().get(0, 0).setValue("A quick brown fox jumps over the lazy dog. A quick brown fox jumps over the lazy dog....end");

// Create a style object
const style4 = sheet4.getCells().get(0, 0).getStyle();

// Set wrapping text on
style4.setIsTextWrapped(true);

// Apply the style to the cell
sheet4.getCells().get(0, 0).setStyle(style4);

// Create an object for AutoFitterOptions
const options4 = new AsposeCells.AutoFitterOptions();

// Ignore merged cells.
options4.setAutoFitMergedCellsType(AsposeCells.AutoFitMergedCellsType.None);

// Autofit rows in the sheet (not including the merged cells)
sheet4.autoFitRows(options4);

// Save the Excel file
workbook.save("out.xlsx");