Package ucar.unidata.idv.control.drawing

Class SymbolGlyph

java.lang.Object

ucar.unidata.idv.control.drawing.DrawingGlyph

ucar.unidata.idv.control.drawing.SymbolGlyph

public class SymbolGlyph
extends DrawingGlyph

Class SymbolGlyph. Displays a shape.

Version:

$Revision: 1.3 $

Author:

IDV Development Team

Field Summary

Fields

Modifier and Type	Field	Description
static final String	ATTR_SCALE	xml attr
static final String	ATTR_SYMBOL	xml attr

Fields inherited from class ucar.unidata.idv.control.drawing.DrawingGlyph

actualPoints, ATTR_BGCOLOR, ATTR_COLOR, ATTR_COORDTYPE, ATTR_FILLED, ATTR_FULLLATLON, ATTR_LINEWIDTH, ATTR_NAME, ATTR_PICKABLE, ATTR_POINTS, ATTR_TEXT, ATTR_TIMEFORMAT, ATTR_TIMES, ATTR_ZPOSITION, control, COORD_LABELS, COORD_LATLON, COORD_LATLONALT, COORD_LONLAT, COORD_NONE, COORD_TYPENAMES, COORD_TYPES, COORD_XY, COORD_XYZ, coordType, firstMoveEarthLocation, firstMoveLocation, IDX_ALT, IDX_LAT, IDX_LON, IDX_X, IDX_Y, IDX_Z, oldVisibility, parentDisplayable, points, propDialog, propertiesUp, PT_X, PT_Y, PT_Z, selectionDisplayable, stretchIndex, tabbedPane, TAG_ARROW, TAG_FRONT, TAG_HIGH, TAG_IMAGE, TAG_LOW, TAG_MOVIE, TAG_POLYGON, TAG_SHAPE, TAG_SYMBOL, TAG_TEXT, uniqueCnt, zPosition

Constructor Summary

Constructors

Constructor	Description
SymbolGlyph()	Ctor
SymbolGlyph(DrawingControl control, DisplayEvent event)	The ctor
SymbolGlyph(DrawingControl control, DisplayEvent event, String symbol)	The ctor

Method Summary

Modifier and Type	Method	Description
protected void	addAttributes(Element e)	Populate the xml node with attrs
protected boolean	applyProperties(Hashtable compMap)	apply the properties from the dialog
float	getDefaultScale()	Get the defaultScale property.
String	getDefaultSymbol()	Get the defaultSymbol property.
String	getDescription()	Get the description of this glyph
protected int	getNumInterpolationPoints()	By default we don't interpolate
protected void	getPropertiesComponents(List comps, Hashtable compMap)	Make the properties widgetsF
float	getScale()	Get the Scale property.
String	getSymbol()	Get the Symbol property.
String	getTagName()	Get xml tag name to use
String	getTypeName()	Name to use for this glyph
DrawingGlyph	handleCreation(DisplayEvent event)	create the glyph
DrawingGlyph	handleMouseDragged(DisplayEvent event)	Handle event
DrawingGlyph	handleMousePressed(DisplayEvent event)	handle event
protected boolean	initFinalInner()	Init at the end
void	initFromXml(DrawingControl control, Element node)	Init from xml
boolean	isValid()	Do we have a valid number of points
void	setDefaultScale(float value)	Set the defaultScale property.
void	setDefaultSymbolSymbol(String value)	Set the defaultSymbol property.
void	setPropertySymbol(TwoFacedObject tfo)	set the symbol
void	setScale(float value)	Set the Scale property.
void	setSymbol(String value)	Set the Symbol property.
void	showSymbolPopup()	popup list of symbols
void	updateLocation()	The glyph moved.

Methods inherited from class ucar.unidata.idv.control.drawing.DrawingGlyph

addDisplayable, addTime, canShowArea, canShowDistance, checkTimeVisibility, checkVisibility, closestPoint, constrainedTo2D, distance, distanceBetween, distanceBetween, doDeletePoint, doInterpolatedStretch, doMove, doneBeingCreated, doStretch, evaluateJython, getArea, getAreaString, getBeenRemoved, getBeingCreated, getBgcolor, getBoundingBox, getBoxPoint, getBoxPoint, getBoxPoint, getColor, getCoordType, getCreatedByUser, getDefaultZPosition, getDisplayable, getDistance, getEditable, getElement, getExtraDescription, getFilled, getFixedAltitude, getFullLatLon, getIsRaster, getLatLons, getLatLons, getName, getParent, getPickable, getPoint, getPoints, getPointValues, getPointValues, getPointValuesDouble, getPointValuesDouble, getSelectionPoints, getTimeField, getTimePropertiesComponents, getTimeValues, getVisibleFlag, getZPosition, handleKeyPressed, handleMouseMoved, handleMouseReleased, hide, initFinal, initFromBundle, initFromUser, initMove, initStretch, isFrontDisplay, isInFlatSpace, isInLatLonSpace, isInXYSpace, isSelectable, isVisible, makePoint, mousePressed, moveTo, processPointStrings, processPointStrings, projectionChanged, removeDisplayable, setActualPoints, setBeenRemoved, setBgcolor, setColor, setColor, setCoordType, setCreatedByUser, setEditable, setFilled, setFullLatLon, setName, setPickable, setPoints, setProperties, setSelected, setTimeValues, setVisible, setVisibleFlag, setZPosition, shouldShowBgColorSelector, shouldShowColorSelector, show, smoothCurve, squared, swap, swap, toLatLonAlt, toString, tryToFill, viewpointChanged, writePoints

Methods inherited from class java.lang.Object

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

Field Details

ATTR_SCALE

public static final String ATTR_SCALE

xml attr

See Also:

• Constant Field Values

ATTR_SYMBOL

public static final String ATTR_SYMBOL

xml attr

See Also:

• Constant Field Values

Constructor Details

SymbolGlyph

public SymbolGlyph()

Ctor

SymbolGlyph

public SymbolGlyph(DrawingControl control,
 DisplayEvent event)
            throws VisADException,
RemoteException

The ctor

Parameters:

control - The control I'm in.

event - The display event.

Throws:

RemoteException - When bad things happen

VisADException - When bad things happen

SymbolGlyph

public SymbolGlyph(DrawingControl control,
 DisplayEvent event,
 String symbol)
            throws VisADException,
RemoteException

The ctor

Parameters:

control - The control I'm in.

event - The display event.

symbol - The symbol

Throws:

RemoteException - When bad things happen

VisADException - When bad things happen

Method Details

isValid

public boolean isValid()

Do we have a valid number of points

Overrides:

isValid in class DrawingGlyph

Returns:

Is this glyph valid

handleMouseDragged

public DrawingGlyph handleMouseDragged(DisplayEvent event)
                                throws VisADException,
RemoteException

Handle event

Overrides:

handleMouseDragged in class DrawingGlyph

Parameters:

event - The display event.

Returns:

This or null

Throws:

RemoteException - When bad things happen

VisADException - When bad things happen

handleCreation

public DrawingGlyph handleCreation(DisplayEvent event)
                            throws VisADException,
RemoteException

create the glyph

Overrides:

handleCreation in class DrawingGlyph

Parameters:

event - event

Returns:

the glyph

Throws:

RemoteException - on badness

VisADException - on badness

handleMousePressed

public DrawingGlyph handleMousePressed(DisplayEvent event)
                                throws VisADException,
RemoteException

handle event

Overrides:

handleMousePressed in class DrawingGlyph

Parameters:

event - event

Returns:

this

Throws:

RemoteException - on badness

VisADException - on badness

applyProperties

protected boolean applyProperties(Hashtable compMap)
                           throws VisADException,
RemoteException

apply the properties from the dialog

Overrides:

applyProperties in class DrawingGlyph

Parameters:

compMap - components

Returns:

ok

Throws:

RemoteException - on badness

VisADException - on badness

showSymbolPopup

public void showSymbolPopup()

popup list of symbols

setPropertySymbol

public void setPropertySymbol(TwoFacedObject tfo)

set the symbol

Parameters:

tfo - tfo

getPropertiesComponents

protected void getPropertiesComponents(List comps,
 Hashtable compMap)

Make the properties widgetsF

Overrides:

getPropertiesComponents in class DrawingGlyph

Parameters:

comps - List of components

compMap - Map to hold name to widget

initFinalInner

protected boolean initFinalInner()
                          throws VisADException,
RemoteException

Init at the end

Overrides:

initFinalInner in class DrawingGlyph

Returns:

Success

Throws:

RemoteException - On badness

VisADException - On badness

initFromXml

public void initFromXml(DrawingControl control,
 Element node)
                 throws VisADException,
RemoteException

Init from xml

Overrides:

initFromXml in class DrawingGlyph

Parameters:

control - The control I'm in.

node - The xml node

Throws:

RemoteException - On badness

VisADException - On badness

addAttributes

protected void addAttributes(Element e)

Populate the xml node with attrs

Overrides:

addAttributes in class DrawingGlyph

Parameters:

e - Xml node

getTagName

public String getTagName()

Get xml tag name to use

Specified by:

getTagName in class DrawingGlyph

Returns:

Xml tag name

getNumInterpolationPoints

protected int getNumInterpolationPoints()

By default we don't interpolate

Returns:

0

updateLocation

public void updateLocation()
                    throws VisADException,
RemoteException

The glyph moved. Update location.

Overrides:

updateLocation in class DrawingGlyph

Throws:

RemoteException - On badness

VisADException - On badness

getTypeName

public String getTypeName()

Name to use for this glyph

Specified by:

getTypeName in class DrawingGlyph

Returns:

The glyph type name

getDescription

public String getDescription()

Get the description of this glyph

Overrides:

getDescription in class DrawingGlyph

Returns:

The description

setSymbol

public void setSymbol(String value)

Set the Symbol property.

Parameters:

value - The new value for Symbol

getSymbol

public String getSymbol()

Get the Symbol property.

Returns:

The Symbol

setDefaultSymbolSymbol

public void setDefaultSymbolSymbol(String value)

Set the defaultSymbol property.

Parameters:

value - The new value for defaultSymbol

getDefaultSymbol

public String getDefaultSymbol()

Get the defaultSymbol property.

Returns:

The defaultSymbol

setScale

public void setScale(float value)

Set the Scale property.

Parameters:

value - The new value for Scale

getScale

public float getScale()

Get the Scale property.

Returns:

The Scale

setDefaultScale

public void setDefaultScale(float value)

Set the defaultScale property.

Parameters:

value - The new value for defaultScale

getDefaultScale

public float getDefaultScale()

Get the defaultScale property.

Returns:

The defaultScale