edu.wisc.ssec.mcidasv.display.hydra
Class DragLine

java.lang.Object
  visad.ActionImpl
      visad.CellImpl
          edu.wisc.ssec.mcidasv.display.hydra.DragLine

All Implemented Interfaces:

Runnable, EventListener, Action, Cell, ThingChangedListener

public class DragLine
extends CellImpl

Field Summary

private String	controlId
private LocalDisplay	display
private RealType	domainType
protected float	lastSelectedValue
private DataReference	line
private String	lineId
private ConstantMap[]	mappings
private RealType	rangeType
private DataReference	selector
private String	selectorId
private RealTupleType	tupleType
private float[]	YRANGE

Fields inherited from class visad.ActionImpl

TRACE_STACK, TRACE_TIME

Constructor Summary

DragLine(Gridded1DSet domain, RealType domainType, RealType rangeType, float lastSelectedValue, LocalDisplay display, String controlId, ConstantMap[] color, float[] YRANGE)

Method Summary

void	annihilate()
private static ConstantMap[]	cloneMappedColor(ConstantMap[] color)
void	doAction() Handles drag and drop updates.
String	getControlId()
float	getSelectedValue()
void	setSelectedValue(float val)
void	update()

Methods inherited from class visad.CellImpl

getOtherReference, setOtherReference

Methods inherited from class visad.ActionImpl

addReference, checkTicks, disableAction, enableAction, findReference, getCurrentActionThread, getLinks, getName, getTaskCount, printPool, removeAllReferences, removeReference, run, setEnabled, setName, setThreadPoolMaximum, stop, stopThreadPool, thingChanged, waitForTasks

Methods inherited from class java.lang.Object

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

Methods inherited from interface visad.Action

addReference, getName, removeAllReferences, removeReference

Methods inherited from interface visad.ThingChangedListener

thingChanged

Field Detail

selectorId

private final String selectorId

lineId

private final String lineId

controlId

private final String controlId

mappings

private ConstantMap[] mappings

line

private DataReference line

selector

private DataReference selector

domainType

private RealType domainType

rangeType

private RealType rangeType

tupleType

private RealTupleType tupleType

display

private LocalDisplay display

YRANGE

private float[] YRANGE

lastSelectedValue

protected float lastSelectedValue

Constructor Detail

DragLine

public DragLine(Gridded1DSet domain,
                RealType domainType,
                RealType rangeType,
                float lastSelectedValue,
                LocalDisplay display,
                String controlId,
                ConstantMap[] color,
                float[] YRANGE)
         throws Exception

Throws:

Exception

Method Detail

cloneMappedColor

private static ConstantMap[] cloneMappedColor(ConstantMap[] color)
                                       throws Exception

Throws:

Exception

annihilate

public void annihilate()

getControlId

public String getControlId()

doAction

public void doAction()
              throws VisADException,
                     RemoteException

Handles drag and drop updates.

Specified by:

doAction in class CellImpl

Throws:

VisADException

RemoteException

getSelectedValue

public float getSelectedValue()

setSelectedValue

public void setSelectedValue(float val)
                      throws VisADException,
                             RemoteException

Throws:

VisADException

RemoteException

update

public void update()