Field Detail

• ALL_FONTS

  private static final Font[] ALL_FONTS

Constructor Detail

• TestDataGenerator

  public TestDataGenerator()

Method Detail

• getRandomFont

  public static Font getRandomFont(double minSize,
                                   double maxSize)

  Random font generator based on the available Fonts on this machine.

  Parameters:

  minSize -

  maxSize -

  Returns:

  Font

• getRandomNumber

  public static double getRandomNumber(double maxValue)

  Random number generator.

  Parameters:

  maxValue -

  Returns:

  double

• getRandomNumber

  protected static double getRandomNumber(double minValue,
                                          double maxValue)

  Random number generator in specified range.

  Parameters:

  minValue -

  maxValue -

  Returns:

  double

• getRandomNumbers

  public static double[] getRandomNumbers(int numToGenerate,
                                          double minValue,
                                          double maxValue)

  Random numbers generator in specified range.

  Parameters:

  numToGenerate - the number of doubles to generate

  minValue -

  maxValue -

  Returns:

  double[]

• getRandomNumbers

  public static double[][] getRandomNumbers(int numberOfDataSets,
                                            int numToGenerate,
                                            double minValue,
                                            double maxValue)

  Random numbers generator in specified range.

  Parameters:

  numberOfDataSets - to generate

  numToGenerate - the number of doubles to generate

  minValue -

  maxValue -

  Returns:

  double[]

• getRandomPoints

  public static Point2D.Double[] getRandomPoints(int numToGenerate,
                                                 double xMinValue,
                                                 double xMaxValue,
                                                 double yMinValue,
                                                 double yMaxValue)

  Random numbers generator in specified range.

  Parameters:

  numToGenerate - the number of doubles to generate

  xMinValue -

  xMaxValue -

  yMinValue -

  yMaxValue -

  Returns:

  Point.Double[]

• getRandomPaint

  protected static Paint getRandomPaint()

  Random Paint generator.

  Returns:

  Paint

• getRandomPaints

  public static Paint[] getRandomPaints(int numToCreate)

  Random Color generator.

  Returns:

  Paint[]

• getRandomColor

  protected static Color getRandomColor()

  Random Color generator.

  Returns:

  Color

• getRandomString

  protected static String getRandomString(int maxStringLength,
                                          boolean canBeNull)

  Random String generator.

  Parameters:

  maxStringLength -

  canBeNull -

  Returns:

  String

• getRandomStrings

  protected static String[] getRandomStrings(int numToCreate,
                                             int maxStringLength,
                                             boolean canBeNull)

  Random String generator.

  Returns:

  String[]

• randomizeAxisProperties

  protected static void randomizeAxisProperties(AxisProperties axisProperties)

  Takes the passed AxisProperties and randomizes it.

  Parameters:

  axisProperties -

• randomizeLegend

  protected static void randomizeLegend(LegendProperties legendProperties)

  Takes the passed Legend and randomizes it.

  Parameters:

  legendProperties -