Method Detail

• getPointCount

  int getPointCount()

  Return number of points contained by data source.

  Returns:

  number of points contained by data source

• getPointAt

  T getPointAt(int index)

  Returns point value at specified index.

  Parameters:

  index - index to value from

  Returns:

  point value at specified index.

  Throws:

  {@code - IndexOutOfBoundsException} if index parameter not in range 0 <= index <= pointCount

• isReference

  boolean isReference()

  Returns true if charts data source is valid cell range.

  Returns:

  true if charts data source is valid cell range

• isNumeric

  boolean isNumeric()

  Returns true if data source points should be treated as numbers.

  Returns:

  true if data source points should be treated as numbers

• getFormulaString

  java.lang.String getFormulaString()

  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

  Throws:

  {@code - UnsupportedOperationException} if the data source is not a reference.