在Ruby中分组和取消分组行和列

Aspose.Cells - 分组管理行和列

分组行和列

可以通过调用Cells集合的groupRows和groupColumns方法来对行或列进行分组。这两个方法都接受以下参数:

  • 第一个行/列索引,即组中的第一行或列。
  • 最后一个行/列索引,即组中的最后一行或列。
  • 是否隐藏,一个布尔参数,指定是否在分组后隐藏行/列。

Ruby 代码

 def group_rows_columns()

    data_dir = File.dirname(File.dirname(File.dirname(__FILE__))) + '/data/'



    # Instantiating a Workbook object by excel file path

    workbook = Rjb::import('com.aspose.cells.Workbook').new(data_dir + 'Book1.xls')

    # Accessing the first worksheet in the Excel file

    worksheet = workbook.getWorksheets().get(0)

    cells = worksheet.getCells()

    # Grouping first six rows (from 0 to 5) and making them hidden by passing true

    cells.groupRows(0,5,true)

    # Grouping first three columns (from 0 to 2) and making them hidden by passing true

    cells.groupColumns(0,2,true)

    # Saving the modified Excel file in default (that is Excel 2003) format

    workbook.save(data_dir + "Group Rows And Columns.xls")

    puts "Group Rows And Columns Successfully."

end  

取消行和列的分组

通过调用Cells集合的UngroupRows和UngroupColumns方法来取消分组的行或列。这两个方法接受相同的参数:

  • 第一个行或列索引,即要取消分组的第一行/列。
  • 最后一个行或列索引,即要取消分组的最后一行/列。

Ruby 代码

 def ungroup_rows_columns()

    data_dir = File.dirname(File.dirname(File.dirname(__FILE__))) + '/data/'



    # Instantiating a Workbook object by excel file path

    workbook = Rjb::import('com.aspose.cells.Workbook').new(data_dir + 'Group Rows And Columns.xls')

    # Accessing the first worksheet in the Excel file

    worksheet = workbook.getWorksheets().get(0)

    cells = worksheet.getCells()

    # Ungrouping first six rows (from 0 to 5)

    cells.ungroupRows(0,5)

    # Ungrouping first three columns (from 0 to 2)

    cells.ungroupColumns(0,2)

    # Saving the modified Excel file in default (that is Excel 2003) format

    workbook.save(data_dir + "Ungroup Rows And Columns.xls")

    puts "Ungroup Rows And Columns Successfully."

end

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