ワークシート内の空白の行と列を削除する
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ワークシートからすべての空白の行と列を削除することができます。例えば、Microsoft ExcelファイルからPDFファイルを生成し、データを含む行と列のみを変換したい場合に便利です。
空の行と列を削除するために以下のAspose.Cellsのメソッドを使用します:
- 空白の行を削除するには、Cells.deleteBlankRows() メソッドを使用します。
- 空白の列を削除するには、Cells.deleteBlankColumns() メソッドを使用します。
空白の行を削除する
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// 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(DeletingBlankRows.class); | |
// Create a new Workbook. Open an existing excel file. | |
Workbook wb = new Workbook(dataDir + "Book1.xlsx"); | |
// Create a Worksheets object with reference to the sheets of the Workbook. | |
WorksheetCollection sheets = wb.getWorksheets(); | |
// Get first Worksheet from WorksheetCollection | |
Worksheet sheet = sheets.get(0); | |
// Delete the Blank Rows from the worksheet | |
sheet.getCells().deleteBlankRows(); | |
// Save the excel file. | |
wb.save(dataDir + "Output.xlsx"); | |
空白の列を削除する
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// 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(DeletingBlankColumns.class); | |
// Create a new Workbook. Open an existing excel file. | |
Workbook wb = new Workbook(dataDir + "Book1.xlsx"); | |
// Create a Worksheets object with reference to the sheets of the Workbook. | |
WorksheetCollection sheets = wb.getWorksheets(); | |
// Get first Worksheet from WorksheetCollection | |
Worksheet sheet = sheets.get(0); | |
// Delete the Blank Columns from the worksheet | |
sheet.getCells().deleteBlankColumns(); | |
// Save the excel file. | |
wb.save(dataDir + "Output.xlsx"); |