org.eclipse.scada.chart.swt.render

Class CurrentTimeRuler

java.lang.Object

org.eclipse.scada.chart.swt.render.AbstractRuler

org.eclipse.scada.chart.swt.render.AbstractPositionXRuler

org.eclipse.scada.chart.swt.render.CurrentTimeRuler

All Implemented Interfaces:

Renderer

public class CurrentTimeRuler
extends AbstractPositionXRuler

Field Summary

Fields inherited from class org.eclipse.scada.chart.swt.render.AbstractPositionXRuler

axis

Fields inherited from class org.eclipse.scada.chart.swt.render.AbstractRuler

color, visible

Constructor Summary

Constructors

Constructor and Description
CurrentTimeRuler(XAxis axis)

Method Summary

Methods

Modifier and Type	Method and Description
Long	getPosition()
boolean	showingCurrentTime() Check if the time rule is in the visible chart area

Methods inherited from class org.eclipse.scada.chart.swt.render.AbstractPositionXRuler

doRender, setAxis

Methods inherited from class org.eclipse.scada.chart.swt.render.AbstractRuler

render, resize, setAlpha, setColor, setLineAttributes, setVisible

Methods inherited from class java.lang.Object

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

Constructor Detail

CurrentTimeRuler

public CurrentTimeRuler(XAxis axis)

Method Detail

getPosition

public Long getPosition()

Specified by:

getPosition in class AbstractPositionXRuler

showingCurrentTime

public boolean showingCurrentTime()

Check if the time rule is in the visible chart area

Returns:

true if the time ruler is in the currently visible chart area, false otherwise