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java.lang.Objectorg.jCharts.test.TestDataGenerator
public final class TestDataGenerator
Field Summary | |
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private static Font[] |
ALL_FONTS
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Constructor Summary | |
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TestDataGenerator()
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Method Summary | |
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protected static Color |
getRandomColor()
Random Color generator. |
static Font |
getRandomFont(double minSize,
double maxSize)
Random font generator based on the available Fonts on this machine. |
static double |
getRandomNumber(double maxValue)
Random number generator. |
protected static double |
getRandomNumber(double minValue,
double maxValue)
Random number generator in specified range. |
static double[] |
getRandomNumbers(int numToGenerate,
double minValue,
double maxValue)
Random numbers generator in specified range. |
static double[][] |
getRandomNumbers(int numberOfDataSets,
int numToGenerate,
double minValue,
double maxValue)
Random numbers generator in specified range. |
protected static Paint |
getRandomPaint()
Random Paint generator. |
static Paint[] |
getRandomPaints(int numToCreate)
Random Color generator. |
static Point2D.Double[] |
getRandomPoints(int numToGenerate,
double xMinValue,
double xMaxValue,
double yMinValue,
double yMaxValue)
Random numbers generator in specified range. |
protected static String |
getRandomString(int maxStringLength,
boolean canBeNull)
Random String generator. |
protected static String[] |
getRandomStrings(int numToCreate,
int maxStringLength,
boolean canBeNull)
Random String generator. |
protected static void |
randomizeAxisProperties(AxisProperties axisProperties)
Takes the passed AxisProperties and randomizes it. |
protected static void |
randomizeLegend(LegendProperties legendProperties)
Takes the passed Legend and randomizes it. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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private static final Font[] ALL_FONTS
Constructor Detail |
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public TestDataGenerator()
Method Detail |
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public static Font getRandomFont(double minSize, double maxSize)
minSize
- maxSize
-
public static double getRandomNumber(double maxValue)
maxValue
-
protected static double getRandomNumber(double minValue, double maxValue)
minValue
- maxValue
-
public static double[] getRandomNumbers(int numToGenerate, double minValue, double maxValue)
numToGenerate
- the number of doubles to generateminValue
- maxValue
-
public static double[][] getRandomNumbers(int numberOfDataSets, int numToGenerate, double minValue, double maxValue)
numberOfDataSets
- to generatenumToGenerate
- the number of doubles to generateminValue
- maxValue
-
public static Point2D.Double[] getRandomPoints(int numToGenerate, double xMinValue, double xMaxValue, double yMinValue, double yMaxValue)
numToGenerate
- the number of doubles to generatexMinValue
- xMaxValue
- yMinValue
- yMaxValue
-
protected static Paint getRandomPaint()
public static Paint[] getRandomPaints(int numToCreate)
protected static Color getRandomColor()
protected static String getRandomString(int maxStringLength, boolean canBeNull)
maxStringLength
- canBeNull
-
protected static String[] getRandomStrings(int numToCreate, int maxStringLength, boolean canBeNull)
protected static void randomizeAxisProperties(AxisProperties axisProperties)
axisProperties
- protected static void randomizeLegend(LegendProperties legendProperties)
legendProperties
-
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