com.aspose.slides

Interfaces

Classes

Exceptions

com.aspose.slides

Interface IChartCategoryCollection

    • Method Summary

      All Methods Instance Methods Abstract Methods 
      Modifier and Type Method and Description
      IChartCategory add(IChartDataCell chartDataCell)
      If category exists in collection, return it.
      IChartCategory add(java.lang.Object value)
      Creates new IChartCategory from value and adds it to the collection.
      void clear()
      Removes all elements from the collection.
      IChartCategory get_Item(int index)
      Gets the element at the specified index.
      int getGroupingLevelCount()
      Returns count of category grouping levels used.
      boolean getUseCells()
      If true then worksheet is used for storing categories (this case supports a multi-level categories).
      int indexOf(IChartCategory value)
      Searches for the specified IChartCategory and returns the zero-based index of the first occurrence within the entire Collection
      void remove(IChartCategory value)
      Removes the specified value.
      void removeAt(int index)
      Removes the element at the given index.
      void setUseCells(boolean value)
      If true then worksheet is used for storing categories (this case supports a multi-level categories).
      • Methods inherited from interface com.aspose.ms.System.Collections.Generic.IGenericEnumerable

        iterator
      • Methods inherited from interface com.aspose.ms.System.Collections.ICollection

        copyTo, getSyncRoot, isSynchronized, size
      • Methods inherited from interface java.lang.Iterable

        forEach, spliterator
    • Method Detail

      • get_Item

        IChartCategory get_Item(int index)

        Gets the element at the specified index.

        Returns:
        The element at the specified index.
        Throws:
        com.aspose.ms.System.ArgumentOutOfRangeException - index is not a valid index in the IList.
      • getUseCells

        boolean getUseCells()

        If true then worksheet is used for storing categories (this case supports a multi-level categories). If false then worksheet is NOT used for storing values (and this case doesn't support a multi-level categories). Read/write boolean.

      • setUseCells

        void setUseCells(boolean value)

        If true then worksheet is used for storing categories (this case supports a multi-level categories). If false then worksheet is NOT used for storing values (and this case doesn't support a multi-level categories). Read/write boolean.

      • getGroupingLevelCount

        int getGroupingLevelCount()

        Returns count of category grouping levels used. Is more then one for multilevel categories. Read-only int.

      • add

        IChartCategory add(IChartDataCell chartDataCell)

        If category exists in collection, return it. Else creates new chart category from IChartDataCell and adds it to the collection.

        Parameters:
        chartDataCell - Cell used to create chart category.
        Returns:
        Added or existing category.
      • add

        IChartCategory add(java.lang.Object value)

        Creates new IChartCategory from value and adds it to the collection.

        Parameters:
        value - The value.


        This method adds worksheet with name AUTO_DATA and adds all values there. If you use IChartDataWorkbook to add or edit cell values, be sure that you do not use this worksheet Maximum number of values added using this method must not exceed 16711680

        Returns:
        Added IChartCategory.
        Throws:
        com.aspose.ms.System.InvalidOperationException - if limit exceeded
      • indexOf

        int indexOf(IChartCategory value)

        Searches for the specified IChartCategory and returns the zero-based index of the first occurrence within the entire Collection

        Parameters:
        value - Chart category.
        Returns:
        The zero-based index of the first occurrence of value within the entire CollectionBase, if found; otherwise, -1.
      • remove

        void remove(IChartCategory value)

        Removes the specified value.

        Parameters:
        value - The value.
        Throws:
        com.aspose.ms.System.ArgumentException - The value parameter was not found in the collection.
      • removeAt

        void removeAt(int index)

        Removes the element at the given index.

        Parameters:
        index - Index of a category to remove.
      • clear

        void clear()

        Removes all elements from the collection.