org.eclipse.scada.chart

Class XAxis

java.lang.Object

org.eclipse.scada.utils.beans.AbstractPropertyChange

org.eclipse.scada.chart.XAxis

public class XAxis
extends AbstractPropertyChange

Field Summary

Fields

Modifier and Type	Field and Description
static String	PROP_LABEL
static String	PROP_MAX
static String	PROP_MIN

Constructor Summary

Constructors

Constructor and Description
XAxis()

Method Summary

Methods

Modifier and Type	Method and Description
String	getLabel()
long	getMax()
long	getMin()
void	setByTimespan(long amount, TimeUnit timeUnit)
void	setCenter(long center)
void	setLabel(String label)
void	setMax(long max)
void	setMin(long min)
void	setMinMax(long min, long max)
void	setNowCenter()
void	setStartTimestamp(long milliseconds) Set the start timestamp but don't change the period
void	shiftByTimespan(long duration, TimeUnit timeUnit)
void	transform(long offset, int clientWidth)
float	translateToClient(int width, long time)
long	translateToValue(int width, float position)
void	zoom(double factor)

Methods inherited from class org.eclipse.scada.utils.beans.AbstractPropertyChange

addPropertyChangeListener, addPropertyChangeListener, fireIndexedPropertyChange, fireIndexedPropertyChange, fireIndexedPropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, removePropertyChangeListener, removePropertyChangeListener

Methods inherited from class java.lang.Object

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

Field Detail

PROP_MIN

public static final String PROP_MIN

See Also:

Constant Field Values

PROP_MAX

public static final String PROP_MAX

See Also:

Constant Field Values

PROP_LABEL

public static final String PROP_LABEL

See Also:

Constant Field Values

Constructor Detail

XAxis

public XAxis()

Method Detail

getLabel

public String getLabel()

setLabel

public void setLabel(String label)

getMin

public long getMin()

setMin

public void setMin(long min)

getMax

public long getMax()

setMax

public void setMax(long max)

setMinMax

public void setMinMax(long min,
             long max)

zoom

public void zoom(double factor)

transform

public void transform(long offset,
             int clientWidth)

translateToClient

public float translateToClient(int width,
                      long time)

translateToValue

public long translateToValue(int width,
                    float position)

setByTimespan

public void setByTimespan(long amount,
                 TimeUnit timeUnit)

shiftByTimespan

public void shiftByTimespan(long duration,
                   TimeUnit timeUnit)

setNowCenter

public void setNowCenter()

setCenter

public void setCenter(long center)

setStartTimestamp

public void setStartTimestamp(long milliseconds)

Set the start timestamp but don't change the period

Parameters:

milliseconds - the new start timestamp