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java.lang.Object | +--org.jCharts.test.TestDataGenerator
| Field Summary | |
private static java.awt.Font[] |
ALL_FONTS
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| Constructor Summary | |
TestDataGenerator()
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| Method Summary | |
protected static java.awt.Color |
getRandomColor()
Random Color generator. |
static java.awt.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 java.awt.Paint |
getRandomPaint()
Random Paint generator. |
static java.awt.Paint[] |
getRandomPaints(int numToCreate)
Random Color generator. |
static java.awt.geom.Point2D.Double[] |
getRandomPoints(int numToGenerate,
double xMinValue,
double xMaxValue,
double yMinValue,
double yMaxValue)
Random numbers generator in specified range. |
protected static java.lang.String |
getRandomString(int maxStringLength,
boolean canBeNull)
Random String generator. |
protected static java.lang.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 |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Field Detail |
private static final java.awt.Font[] ALL_FONTS
| Constructor Detail |
public TestDataGenerator()
| Method Detail |
public static java.awt.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 java.awt.geom.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 java.awt.Paint getRandomPaint()
public static java.awt.Paint[] getRandomPaints(int numToCreate)
protected static java.awt.Color getRandomColor()
protected static java.lang.String getRandomString(int maxStringLength,
boolean canBeNull)
maxStringLength - canBeNull -
protected static java.lang.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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