Interface ChartDataSource<T>

Type Parameters:
T - type of points the data source contents

@Deprecated @Removal(version="4.2") public interface ChartDataSource<T>
Deprecated.
use XDDFDataSource instead
Represents data model of the charts.
  • Method Summary

    Modifier and Type
    Method
    Description
    Deprecated.
    Returns formula representation of the data source.
    getPointAt(int index)
    Deprecated.
    Returns point value at specified index.
    int
    Deprecated.
    Return number of points contained by data source.
    boolean
    Deprecated.
    Returns true if data source points should be treated as numbers.
    boolean
    Deprecated.
    Returns true if charts data source is valid cell range.
  • Method Details

    • getPointCount

      int getPointCount()
      Deprecated.
      Return number of points contained by data source.
      Returns:
      number of points contained by data source
    • getPointAt

      T getPointAt(int index)
      Deprecated.
      Returns point value at specified index.
      Parameters:
      index - index to value from
      Returns:
      point value at specified index.
    • isReference

      boolean isReference()
      Deprecated.
      Returns true if charts data source is valid cell range.
      Returns:
      true if charts data source is valid cell range
    • isNumeric

      boolean isNumeric()
      Deprecated.
      Returns true if data source points should be treated as numbers.
      Returns:
      true if data source points should be treated as numbers
    • getFormulaString

      String getFormulaString()
      Deprecated.
      Returns formula representation of the data source. It is only applicable for data source that is valid cell range.
      Returns:
      formula representation of the data source