Package ucar.unidata.idv.control.drawing

Class ImageGlyph

java.lang.Object

ucar.unidata.idv.control.drawing.DrawingGlyph

ucar.unidata.idv.control.drawing.ImageGlyph

public class ImageGlyph
extends DrawingGlyph

Class ImageGlyph. Displays images.

Version:

$Revision: 1.31 $

Author:

IDV Development Team

Field Summary

Fields

Modifier and Type	Field	Description
static final String	ATTR_IMAGE	Xml attribute name
static final String	ATTR_UPDATE	Xml attribute name

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
ImageGlyph()	Ctor
ImageGlyph(DrawingControl control, DisplayEvent event, String image)	Ctor

Method Summary

Modifier and Type	Method	Description
protected void	addAttributes(Element e)	Populate the xml node with attrs
protected boolean	constrainedTo2D()	Is glyph constrained to 2d
void	doExport()	Export the image as an ximg file
void	doMove(DisplayEvent event)	Handle the event
void	doStretch(DisplayEvent event)	Handle the event
String	getExtraDescription()	Get extra description for the table listing
String	getImage()	Get the Image property.
boolean	getIsRaster()	is this glyph a raster
protected void	getPropertiesComponents(List comps, Hashtable compMap)	Get properties widgets
String	getTagName()	Xml tag name to use
String	getTypeName()	Name to use for this glyph
DrawingGlyph	handleCreation(DisplayEvent event)	Was created from user
DrawingGlyph	handleMousePressed(DisplayEvent event)	Handle event
DrawingGlyph	handleMouseReleased(DisplayEvent event)	Handle event
protected boolean	initFinalInner()	Do final initialization
boolean	initFromUser(DrawingControl control, DisplayEvent event)	Initialize after the user created me
void	initFromXml(DrawingControl control, Element node)	Initialize from xml
void	initMove(DisplayEvent event)	Started moving
void	setImage(String value)	Set the Image property.
void	updateLocation()	Glyph moved.

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

addDisplayable, addTime, applyProperties, canShowArea, canShowDistance, checkTimeVisibility, checkVisibility, closestPoint, distance, distanceBetween, distanceBetween, doDeletePoint, doInterpolatedStretch, doneBeingCreated, evaluateJython, getArea, getAreaString, getBeenRemoved, getBeingCreated, getBgcolor, getBoundingBox, getBoxPoint, getBoxPoint, getBoxPoint, getColor, getCoordType, getCreatedByUser, getDefaultZPosition, getDescription, getDisplayable, getDistance, getEditable, getElement, getFilled, getFixedAltitude, getFullLatLon, getLatLons, getLatLons, getName, getParent, getPickable, getPoint, getPoints, getPointValues, getPointValues, getPointValuesDouble, getPointValuesDouble, getSelectionPoints, getTimeField, getTimePropertiesComponents, getTimeValues, getVisibleFlag, getZPosition, handleKeyPressed, handleMouseDragged, handleMouseMoved, hide, initFinal, initFromBundle, initStretch, isFrontDisplay, isInFlatSpace, isInLatLonSpace, isInXYSpace, isSelectable, isValid, 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_IMAGE

public static final String ATTR_IMAGE

Xml attribute name

See Also:

• Constant Field Values

ATTR_UPDATE

public static final String ATTR_UPDATE

Xml attribute name

See Also:

• Constant Field Values

Constructor Details

ImageGlyph

public ImageGlyph()

Ctor

ImageGlyph

public ImageGlyph(DrawingControl control,
 DisplayEvent event,
 String image)
           throws VisADException,
RemoteException

Ctor

Parameters:

control - The control I'm in.

event - The display event.

image - The image

Throws:

RemoteException - When bad things happen

VisADException - When bad things happen

Method Details

getIsRaster

public boolean getIsRaster()

is this glyph a raster

Overrides:

getIsRaster in class DrawingGlyph

Returns:

is raster (true)

initFromUser

public boolean initFromUser(DrawingControl control,
 DisplayEvent event)
                     throws VisADException,
RemoteException

Initialize after the user created me

Overrides:

initFromUser in class DrawingGlyph

Parameters:

control - The control I'm in.

event - The display event.

Returns:

ok

Throws:

RemoteException - On badness

VisADException - On badness

initFromXml

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

Initialize 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

getExtraDescription

public String getExtraDescription()

Get extra description for the table listing

Overrides:

getExtraDescription in class DrawingGlyph

Returns:

extra description

handleCreation

public DrawingGlyph handleCreation(DisplayEvent event)
                            throws VisADException,
RemoteException

Was created from user

Overrides:

handleCreation in class DrawingGlyph

Parameters:

event - The display event.

Returns:

This or null

Throws:

RemoteException - On badness

VisADException - On badness

doMove

public void doMove(DisplayEvent event)
            throws VisADException,
RemoteException

Handle the event

Overrides:

doMove in class DrawingGlyph

Parameters:

event - The display event.

Throws:

RemoteException - On badness

VisADException - On badness

doStretch

public void doStretch(DisplayEvent event)
               throws VisADException,
RemoteException

Handle the event

Overrides:

doStretch in class DrawingGlyph

Parameters:

event - The display event.

Throws:

RemoteException - On badness

VisADException - On badness

constrainedTo2D

protected boolean constrainedTo2D()

Is glyph constrained to 2d

Overrides:

constrainedTo2D in class DrawingGlyph

Returns:

Constrained to 2d

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()

Xml tag name to use

Specified by:

getTagName in class DrawingGlyph

Returns:

Xml tag name to use

handleMouseReleased

public DrawingGlyph handleMouseReleased(DisplayEvent event)
                                 throws VisADException,
RemoteException

Handle event

Overrides:

handleMouseReleased in class DrawingGlyph

Parameters:

event - The display event.

Returns:

This or null

Throws:

RemoteException - On badness

VisADException - On badness

initMove

public void initMove(DisplayEvent event)
              throws VisADException,
RemoteException

Started moving

Overrides:

initMove in class DrawingGlyph

Parameters:

event - The display event.

Throws:

RemoteException - On badness

VisADException - On badness

updateLocation

public void updateLocation()
                    throws VisADException,
RemoteException

Glyph moved. Update the Displayable location.

Overrides:

updateLocation in class DrawingGlyph

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 - The display event.

Returns:

This or null_

Throws:

RemoteException - When bad things happen

VisADException - When bad things happen

initFinalInner

protected boolean initFinalInner()
                          throws VisADException,
RemoteException

Do final initialization

Overrides:

initFinalInner in class DrawingGlyph

Returns:

Success

Throws:

RemoteException - On badness

VisADException - On badness

getPropertiesComponents

protected void getPropertiesComponents(List comps,
 Hashtable compMap)

Get properties widgets

Overrides:

getPropertiesComponents in class DrawingGlyph

Parameters:

comps - widgets

compMap - extra holder of components

doExport

public void doExport()

Export the image as an ximg file

getTypeName

public String getTypeName()

Name to use for this glyph

Specified by:

getTypeName in class DrawingGlyph

Returns:

The glyph type name

setImage

public void setImage(String value)

Set the Image property.

Parameters:

value - The new value for Image

getImage

public String getImage()

Get the Image property.

Returns:

The Image