程序包 com.grapecity.documents.excel.drawing

接口 IDataLabels

所有超级接口:
Iterable<IDataLabel>
public interface IDataLabels extends Iterable<IDataLabel>
Represents a collection of all the IDataLabel objects for thespecified series. Each DataLabel object represents a data label for a point or trendline. For a series without definable points (such as an area series), the DataLabels collection contains a single data label.

  • 方法概要

    修饰符和类型
    方法
    说明
    IDataLabel
    get(int index)
    Returns a single object from the collection.
    boolean
    getAutoText()
    Gets whether the object automatically generates appropriate text based on context.
    int
    getCount()
    Returns the number of objects in the collection.
    IFontFormat
    getFont()
    Returns the IFontFormat object that represents the font of thespecified object.
    IChartFormat
    getFormat()
    Returns the IChartFormat object.
    IChartLines
    getLeaderLines()
    Returns leader lines of the data label.
    String
    getNumberFormat()
    Gets the format code for the object.
    boolean
    getNumberFormatLinked()
    Gets whether the number format is linked to the cells (so that the number format changes in the labels when it changes in the cells).
    int
    getOrientation()
    Gets the text orientation.
    ISeries
    getParent()
    Returns the parent object for the specified object.
    DataLabelPosition
    getPosition()
    Gets the position of the data label.
    String
    getSeparator()
    Gets an object that represents the separator used for the data labels on a chart.
    boolean
    getShowBubbleSize()
    Gets whether to show the bubble size (True to show the bubble size for the data labels on a chart; False to hide).
    boolean
    getShowCategoryName()
    Gets whether to show the category name (True to display the category name for the data labels on a chart; False to hide).
    boolean
    getShowLeaderLines()
    Gets a Boolean that corresponds to a specified chart's data label values display behavior.
    boolean
    getShowLegendKey()
    Gets whether the data label legend key is visible.
    boolean
    getShowPercentage()
    Gets whether to display a percentage (True to display the percentage value for the data labels on a chart; False to hide).
    boolean
    getShowSeriesName()
    Gets a Boolean to indicate the series name display behavior for the data labels on a chart.
    boolean
    getShowValue()
    Gets a Boolean that corresponds to a specified chart's data label values display behavior.
    void
    setAutoText(boolean value)
    Sets whether the object automatically generates appropriate text based on context.
    void
    setNumberFormat(String value)
    Sets the format code for the object.
    void
    setNumberFormatLinked(boolean value)
    Sets whether the number format is linked to the cells (so that the number format changes in the labels when it changes in the cells).
    void
    setOrientation(int value)
    Sets the text orientation.
    void
    setPosition(DataLabelPosition value)
    Sets the position of the data label.
    void
    setSeparator(String value)
    Sets an object that represents the separator used for the data labels on a chart.
    void
    setShowBubbleSize(boolean value)
    Sets whether to show the bubble size (True to show the bubble size for the data labels on a chart; False to hide).
    void
    setShowCategoryName(boolean value)
    Sets whether to show the category name (True to display the category name for the data labels on a chart; False to hide).
    void
    setShowLeaderLines(boolean value)
    Sets a Boolean that corresponds to a specified chart's data label values display behavior.
    void
    setShowLegendKey(boolean value)
    Sets whether the data label legend key is visible.
    void
    setShowPercentage(boolean value)
    Sets whether to display a percentage (True to display the percentage value for the data labels on a chart; False to hide).
    void
    setShowSeriesName(boolean value)
    Sets a Boolean to indicate the series name display behavior for the data labels on a chart.
    void
    setShowValue(boolean value)
    Sets a Boolean that corresponds to a specified chart's data label values display behavior.

    从接口继承的方法 java.lang.Iterable

    forEach, iterator, spliterator

  • 方法详细资料

    • getAutoText

      boolean getAutoText()
      Gets whether the object automatically generates appropriate text based on context.

    • setAutoText

      void setAutoText(boolean value)
      Sets whether the object automatically generates appropriate text based on context.

    • getCount

      int getCount()
      Returns the number of objects in the collection.

    • getFont

      IFontFormat getFont()
      Returns the IFontFormat object that represents the font of thespecified object.

    • getFormat

      IChartFormat getFormat()
      Returns the IChartFormat object.

    • getNumberFormat

      String getNumberFormat()
      Gets the format code for the object.

    • setNumberFormat

      void setNumberFormat(String value)
      Sets the format code for the object.

    • getNumberFormatLinked

      boolean getNumberFormatLinked()
      Gets whether the number format is linked to the cells (so that the number format changes in the labels when it changes in the cells).

    • setNumberFormatLinked

      void setNumberFormatLinked(boolean value)
      Sets whether the number format is linked to the cells (so that the number format changes in the labels when it changes in the cells).

    • getParent

      ISeries getParent()
      Returns the parent object for the specified object.

    • getPosition

      DataLabelPosition getPosition()
      Gets the position of the data label.

    • setPosition

      void setPosition(DataLabelPosition value)
      Sets the position of the data label.

    • getSeparator

      String getSeparator()
      Gets an object that represents the separator used for the data labels on a chart.

    • setSeparator

      void setSeparator(String value)
      Sets an object that represents the separator used for the data labels on a chart.

    • getShowBubbleSize

      boolean getShowBubbleSize()
      Gets whether to show the bubble size (True to show the bubble size for the data labels on a chart; False to hide).

    • setShowBubbleSize

      void setShowBubbleSize(boolean value)
      Sets whether to show the bubble size (True to show the bubble size for the data labels on a chart; False to hide).

    • getShowCategoryName

      boolean getShowCategoryName()
      Gets whether to show the category name (True to display the category name for the data labels on a chart; False to hide).

    • setShowCategoryName

      void setShowCategoryName(boolean value)
      Sets whether to show the category name (True to display the category name for the data labels on a chart; False to hide).

    • getShowLegendKey

      boolean getShowLegendKey()
      Gets whether the data label legend key is visible.

    • setShowLegendKey

      void setShowLegendKey(boolean value)
      Sets whether the data label legend key is visible.

    • getShowPercentage

      boolean getShowPercentage()
      Gets whether to display a percentage (True to display the percentage value for the data labels on a chart; False to hide).

    • setShowPercentage

      void setShowPercentage(boolean value)
      Sets whether to display a percentage (True to display the percentage value for the data labels on a chart; False to hide).

    • getShowSeriesName

      boolean getShowSeriesName()
      Gets a Boolean to indicate the series name display behavior for the data labels on a chart. True to show the series name. False to hide.

    • setShowSeriesName

      void setShowSeriesName(boolean value)
      Sets a Boolean to indicate the series name display behavior for the data labels on a chart. True to show the series name. False to hide.

    • getShowValue

      boolean getShowValue()
      Gets a Boolean that corresponds to a specified chart's data label values display behavior. True displays the values.

    • setShowValue

      void setShowValue(boolean value)
      Sets a Boolean that corresponds to a specified chart's data label values display behavior. True displays the values.

    • getShowLeaderLines

      boolean getShowLeaderLines()
      Gets a Boolean that corresponds to a specified chart's data label values display behavior. True displays the leader lines.

    • setShowLeaderLines

      void setShowLeaderLines(boolean value)
      Sets a Boolean that corresponds to a specified chart's data label values display behavior. True displays the leader lines.

    • getLeaderLines

      IChartLines getLeaderLines()
      Returns leader lines of the data label.

    • get

      IDataLabel get(int index)
      Returns a single object from the collection.
      参数:
      index - The index number for the object.

    • getOrientation

      int getOrientation()
      Gets the text orientation.

    • setOrientation

      void setOrientation(int value)
      Sets the text orientation. Can be an integer value from –90 to 90 degrees.