org.jplot2d.axtick

Class LongTickCalculator

java.lang.Object

org.jplot2d.axtick.TickCalculator

org.jplot2d.axtick.LongTickCalculator

Direct Known Subclasses:

DateTickCalculator, TAIMicrosTickCalculator

public abstract class LongTickCalculator
extends TickCalculator

A calculator to calculate tick values and minor tick values

Field Summary

Fields inherited from class org.jplot2d.axtick.TickCalculator

AUTO_MINORTICK_NUMBER, DOUBLE_PRECISION_TOLERANCE

Constructor Summary

Constructors

Constructor and Description
LongTickCalculator()

Method Summary

Modifier and Type	Method and Description
java.lang.String	calcLabelFormatString(java.lang.Object valueArray) Calculate a proper format string to format the labels on given values.
void	calcValuesByTickInterval(double interval, double offset, int minorTickNumber) Calculate the tick values by the given interval and minor ticks number.
abstract void	calcValuesByTickInterval(long interval, long offset, int minorTickNumber)
int[]	getInRangeValuesIdx(java.lang.Object v) Return all values within the range.
abstract long[]	getMinorValues()
Range	getRange()
abstract long[]	getValues()
void	setRange(Range range)

Methods inherited from class org.jplot2d.axtick.TickCalculator

calcLabelTextFormat, calcValuesByTickNumber, formatValues, formatValues, getInterval, getLabelFormate, getMinorNumber, isValidFormat

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

LongTickCalculator

public LongTickCalculator()

Method Detail

getRange

public Range getRange()

Specified by:

getRange in class TickCalculator

setRange

public void setRange(Range range)

Specified by:

setRange in class TickCalculator

getValues

public abstract long[] getValues()

Specified by:

getValues in class TickCalculator

Returns:

the tick values

getMinorValues

public abstract long[] getMinorValues()

Specified by:

getMinorValues in class TickCalculator

Returns:

the minor tick values

calcValuesByTickInterval

public void calcValuesByTickInterval(double interval,
                                     double offset,
                                     int minorTickNumber)

Calculate the tick values by the given interval and minor ticks number. The minor ticks number is a proposed value, and may be different from actual minor ticks number returned by TickCalculator.getMinorNumber().

Specified by:

calcValuesByTickInterval in class TickCalculator

Parameters:

interval -

offset -

minorTickNumber - if the given number is TickCalculator.AUTO_MINORTICK_NUMBER, the tick number is derived from interval.

calcValuesByTickInterval

public abstract void calcValuesByTickInterval(long interval,
                                              long offset,
                                              int minorTickNumber)

getInRangeValuesIdx

public int[] getInRangeValuesIdx(java.lang.Object v)

Description copied from class: TickCalculator

Return all values within the range.

Specified by:

getInRangeValuesIdx in class TickCalculator

Returns:

calcLabelFormatString

public java.lang.String calcLabelFormatString(java.lang.Object valueArray)

Description copied from class: TickCalculator

Calculate a proper format string to format the labels on given values.

Specified by:

calcLabelFormatString in class TickCalculator

Returns: