C++でセルの幅と高さをピクセル単位で測定する方法

次のコードは、Cell.GetWidthOfValue() および Cell.GetHeightOfValue() のメソッドの使用方法を説明しています。

#include <iostream>
#include "Aspose.Cells.h"
using namespace Aspose::Cells;

int main()
{
    Aspose::Cells::Startup();

    // For complete examples and data files, please go to https://github.com/aspose-cells/Aspose.Cells-for-C
    // Create workbook object
    Workbook workbook;

    // Access first worksheet
    Worksheet worksheet = workbook.GetWorksheets().Get(0);

    // Access cell B2 and add some value inside it
    Cell cell = worksheet.GetCells().Get(u"B2");
    cell.PutValue(u"Welcome to Aspose!");

    // Enlarge its font to size 16
    Style style = cell.GetStyle();
    style.GetFont().SetSize(16);
    cell.SetStyle(style);

    // Calculate the width and height of the cell value in unit of pixels
    int32_t widthOfValue = cell.GetWidthOfValue();
    int32_t heightOfValue = cell.GetHeightOfValue();

    // Print both values
    std::wcout << u"Width of Cell Value: " << widthOfValue << std::endl;
    std::wcout << u"Height of Cell Value: " << heightOfValue << std::endl;

    // Set the row height and column width to adjust/fit the cell value inside cell
    worksheet.GetCells().SetColumnWidthPixel(1, widthOfValue);
    worksheet.GetCells().SetRowHeightPixel(1, heightOfValue);

    // Save the output excel file
    U16String outFilePath = u"output_out.xlsx";
    workbook.Save(outFilePath);

    Aspose::Cells::Cleanup();
}

高度なトピック