Package xal.extension.widgets.plot

Class SmartFormatGridLimits

java.lang.Object

xal.extension.widgets.plot.GridLimits

xal.extension.widgets.plot.SmartFormatGridLimits

Direct Known Subclasses:

SmartGridLimits

public class SmartFormatGridLimits
extends GridLimits

This is subclass of grid limits class (GridLimits) with non-empty setSmartLimitsX() and setSmartLimitsY() methods. These methods will redefine format to beautify the axes markers

Version:

1.0

Author:

shishlo

Field Summary

Fields

Modifier and Type	Field	Description
protected static NumberFormat[]	scientificFormats	The scientific formats
protected static NumberFormat[]	simpleFormats	The simple formats
protected boolean	sucessX	The scale on x, xMin and xMax are defined
protected boolean	sucessY	The scale on y, yMin and yMax are defined
protected static NumberFormat	univFormat	The universal format
protected double[]	xSR	The array with scale on x, xMin and xMax
protected double[]	ySR	The array with scale on y, yMin and yMax

Constructor Summary

Constructors

Constructor	Description
SmartFormatGridLimits()	Constructor for the SmartFormatGridLimits object

Method Summary

Modifier and Type	Method	Description
protected void	calculateScalesAndLimitsX()	Calculates smart limits for the X axis
protected void	calculateScalesAndLimitsY()	Calculates smart limits for the Y axis
protected static NumberFormat	getSmartFormat(double[] arr, int nExtraDigits)	Returns the new format that will be suitable for given limits
void	setSmartLimitsX()	Sets the limits by using smart procedure for x-axis
void	setSmartLimitsY()	Sets the limits by using smart procedure for x-axis

Methods inherited from class xal.extension.widgets.plot.GridLimits

getColor, getGridLimitsSwitch, getMajorTicksOnX, getMajorTicksOnY, getMaxX, getMaxY, getMinX, getMinY, getNumberFormatX, getNumberFormatY, getNumMajorTicksX, getNumMajorTicksY, getNumMinorTicksX, getNumMinorTicksY, initialize, initializeX, initializeY, isSetXmax, isSetXmin, isSetYmax, isSetYmin, setColor, setGridLimitsSwitch, setLimitsAndTicksX, setLimitsAndTicksX, setLimitsAndTicksX, setLimitsAndTicksX, setLimitsAndTicksY, setLimitsAndTicksY, setLimitsAndTicksY, setLimitsAndTicksY, setMajorTicksOnX, setMajorTicksOnY, setNumberFormatX, setNumberFormatY, setNumMajorTicksX, setNumMajorTicksY, setNumMinorTicksX, setNumMinorTicksY, setSmartLimits, setXmax, setXmaxOn, setXmin, setXminOn, setYmax, setYmaxOn, setYmin, setYminOn

Methods inherited from class java.lang.Object

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

Field Details

xSR

protected double[] xSR

The array with scale on x, xMin and xMax

sucessX

protected boolean sucessX

The scale on x, xMin and xMax are defined

ySR

protected double[] ySR

The array with scale on y, yMin and yMax

sucessY

protected boolean sucessY

The scale on y, yMin and yMax are defined

simpleFormats

protected static NumberFormat[] simpleFormats

The simple formats

scientificFormats

protected static NumberFormat[] scientificFormats

The scientific formats

univFormat

protected static NumberFormat univFormat

The universal format

Constructor Details

SmartFormatGridLimits

public SmartFormatGridLimits()

Constructor for the SmartFormatGridLimits object

Method Details

setSmartLimitsX

public void setSmartLimitsX()

Sets the limits by using smart procedure for x-axis

Overrides:

setSmartLimitsX in class GridLimits

setSmartLimitsY

public void setSmartLimitsY()

Sets the limits by using smart procedure for x-axis

Overrides:

setSmartLimitsY in class GridLimits

calculateScalesAndLimitsX

protected void calculateScalesAndLimitsX()

Calculates smart limits for the X axis

calculateScalesAndLimitsY

protected void calculateScalesAndLimitsY()

Calculates smart limits for the Y axis

getSmartFormat

protected static NumberFormat getSmartFormat(double[] arr,
 int nExtraDigits)

Returns the new format that will be suitable for given limits

Parameters:

arr - The array with scale, vMin, vMax

nExtraDigits - The additional number of digits in mantissa

Returns:

The format