org.freehep.swing.graphics
Class Scale

java.lang.Object
  org.freehep.swing.graphics.Scale

public class Scale

extends Object

This class contains static methods which are useful for the ScaleBorder class and any potential subclasses.

Version:

$Id: Scale.java,v 1.1 2000/11/01 08:24:30 loomis Exp $

Author:

Charles Loomis

Source Code:

Scale.java

Field Summary

static int	BOTH_TICKS
static int	LEFT_TICKS
protected static float	primaryTickSize The size in pixels of the primary tick marks.
static int	RIGHT_TICKS
protected static float	secondaryTickSize The size in pixels of the secondary tick marks.

Constructor Summary

Scale()

Method Summary

static void	drawLinearScale(double value0, double value1, int scaleSize, int minPrimary, int minSeparation, int location, GeneralPath primaryTicks, GeneralPath secondaryTicks, String[] label, double[] position)
static String	fixedPrecision(double d, int ndigits)
static float	getPrimaryTickSize() Get the primary tick size (in pixels).
static float	getSecondaryTickSize() Get the secondary tick size (in pixels).
static void	setTickSizes(float primaryTickSize, float secondaryTickSize) Set the tick sizes (in pixels) for the primary and secondary tick marks.

Methods inherited from class java.lang.Object

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

Field Detail

LEFT_TICKS

public static final int LEFT_TICKS

See Also:

Constant Field Values

RIGHT_TICKS

public static final int RIGHT_TICKS

See Also:

Constant Field Values

BOTH_TICKS

public static final int BOTH_TICKS

See Also:

Constant Field Values

primaryTickSize

protected static float primaryTickSize

The size in pixels of the primary tick marks. This is a global property for all scales.

secondaryTickSize

protected static float secondaryTickSize

The size in pixels of the secondary tick marks. This is a global property for all scales.

Constructor Detail

Scale

public Scale()

Method Detail

setTickSizes

public static void setTickSizes(float primaryTickSize,
                                float secondaryTickSize)

Set the tick sizes (in pixels) for the primary and secondary tick marks.

getPrimaryTickSize

public static float getPrimaryTickSize()

Get the primary tick size (in pixels).

getSecondaryTickSize

public static float getSecondaryTickSize()

Get the secondary tick size (in pixels).

drawLinearScale

public static void drawLinearScale(double value0,
                                   double value1,
                                   int scaleSize,
                                   int minPrimary,
                                   int minSeparation,
                                   int location,
                                   GeneralPath primaryTicks,
                                   GeneralPath secondaryTicks,
                                   String[] label,
                                   double[] position)

fixedPrecision

public static String fixedPrecision(double d,
                                    int ndigits)