Package ucar.unidata.idv.control.drawing

Class FrontGlyph

java.lang.Object

ucar.unidata.idv.control.drawing.DrawingGlyph

ucar.unidata.idv.control.drawing.LineGlyph

ucar.unidata.idv.control.drawing.PolyGlyph

ucar.unidata.idv.control.drawing.FrontGlyph

Direct Known Subclasses:

ArrowGlyph

public class FrontGlyph
extends PolyGlyph

Class FrontGlyph draws fronts

Version:

$Revision: 1.16 $

Author:

IDV Development Team

Field Summary

Fields

Modifier and Type	Field	Description
static final String	ATTR_FRONTFLIP	xml attribute for the flip state of the front
static final String	ATTR_FRONTSCALE	xml attribute for the scale for the front
static final String	ATTR_FRONTTYPE	Xml attribute name

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

ATTR_EXTRUDE, ATTR_SMOOTH, IDX_X, IDX_Y, IDX_Z

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, 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
FrontGlyph()	Ctor
FrontGlyph(DrawingControl control, DisplayEvent event)	Ctor
FrontGlyph(DrawingControl control, DisplayEvent event, String type, boolean smooth)	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 props
boolean	canShowArea()	Can we show calculated area
protected void	createDisplayable()	create the displayable
protected FrontDrawer	doMakeFrontDrawer()	make the frontDrawer
void	doStretch(DisplayEvent event)	Stretch this glyph
protected float[][]	getCurve()	get the curve data
protected float	getDefaultZPosition()	Get the default Z position for the glyph.
String	getExtraDescription()	get the extra description to show in gui
boolean	getFlipIt()	Get the FlipIt property.
protected FrontDrawer	getFrontDrawer()	get the frontDrawer
double	getFrontScale()	Get the FrontScale property.
String	getFrontType()	Get the FrontType property.
protected void	getPropertiesComponents(List comps, Hashtable compMap)	get the prop gui comps
protected List	getSelectionPoints()	Get points used to select this glyph.
String	getTagName()	Get xml tag name to use
String	getTypeName()	Name to use for this glyph
DrawingGlyph	handleMousePressed(DisplayEvent event)	Handle event
protected boolean	initFinalInner()	Init at the end
void	initFromXml(DrawingControl control, Element node)	Initialize from xml
void	projectionChanged()	Update location
protected void	setBaseScale(DrawingControl control, FrontDrawer frontDrawer)	Utility
void	setFlipIt(boolean value)	Set the FlipIt property.
void	setFrontScale(double value)	Set the FrontScale property.
void	setFrontType(String value)	Set the FrontType property.
protected boolean	shouldAddFrontProperties()	should add properties for the front
protected boolean	shouldShowColorSelector()	show the color selector in the properties dialog
void	updateLocation()	Glyph moved.
void	viewpointChanged()	Update location
DrawingGlyph	xxhandleMouseDragged(DisplayEvent event)	Handle event
protected void	xxxxsetColor(Displayable displayable, Color c)	noop

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

canShowDistance, doDeletePoint, doFlythrough, doneBeingCreated, getClosed, getExtrude, getSmooth, getTimeField, handleKeyPressed, handleMouseDragged, handleMouseReleased, isValid, setAnimationSet, setClosed, setExtrude, setSmooth

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

getLineWidth, initFromUser, setLineWidth

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

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

Methods inherited from class java.lang.Object

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

Field Details

ATTR_FRONTTYPE

public static final String ATTR_FRONTTYPE

Xml attribute name

See Also:

• Constant Field Values

ATTR_FRONTSCALE

public static final String ATTR_FRONTSCALE

xml attribute for the scale for the front

See Also:

• Constant Field Values

ATTR_FRONTFLIP

public static final String ATTR_FRONTFLIP

xml attribute for the flip state of the front

See Also:

• Constant Field Values

Constructor Details

FrontGlyph

public FrontGlyph()

Ctor

FrontGlyph

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

Ctor

Parameters:

control - The control I'm in.

event - The display event.

Throws:

RemoteException - When bad things happen

VisADException - When bad things happen

FrontGlyph

public FrontGlyph(DrawingControl control,
 DisplayEvent event,
 String type,
 boolean smooth)
           throws VisADException,
RemoteException

ctor

Parameters:

control - The control I'm in.

event - The display event.

type - Front type

smooth - is the front smooth or segmented

Throws:

RemoteException - When bad things happen

VisADException - When bad things happen

Method Details

getFrontDrawer

protected FrontDrawer getFrontDrawer()

get the frontDrawer

Returns:

the frontDrawer

initFinalInner

protected boolean initFinalInner()
                          throws VisADException,
RemoteException

Init at the end

Overrides:

initFinalInner in class PolyGlyph

Returns:

Success

Throws:

RemoteException - On badness

VisADException - On badness

doMakeFrontDrawer

protected FrontDrawer doMakeFrontDrawer()
                                 throws VisADException,
RemoteException

make the frontDrawer

Returns:

the frontDrawer

Throws:

RemoteException - on badness

VisADException - on badness

xxxxsetColor

protected void xxxxsetColor(Displayable displayable,
 Color c)
                     throws VisADException,
RemoteException

noop

Parameters:

displayable - displayable

c - color

Throws:

RemoteException - On badness

VisADException - On badness

doStretch

public void doStretch(DisplayEvent event)
               throws VisADException,
RemoteException

Stretch this glyph

Overrides:

doStretch in class PolyGlyph

Parameters:

event - The display event.

Throws:

RemoteException - On badness

VisADException - On badness

getExtraDescription

public String getExtraDescription()

get the extra description to show in gui

Overrides:

getExtraDescription in class DrawingGlyph

Returns:

description

getPropertiesComponents

protected void getPropertiesComponents(List comps,
 Hashtable compMap)

get the prop gui comps

Overrides:

getPropertiesComponents in class PolyGlyph

Parameters:

comps - List of comps

compMap - comp map

createDisplayable

protected void createDisplayable()
                          throws VisADException,
RemoteException

create the displayable

Overrides:

createDisplayable in class LineGlyph

Throws:

RemoteException - on badness

VisADException - on badness

shouldAddFrontProperties

protected boolean shouldAddFrontProperties()

should add properties for the front

Returns:

should add properties for the front

shouldShowColorSelector

protected boolean shouldShowColorSelector()

show the color selector in the properties dialog

Overrides:

shouldShowColorSelector in class DrawingGlyph

Returns:

show the color selector in the properties dialog

applyProperties

protected boolean applyProperties(Hashtable compMap)
                           throws VisADException,
RemoteException

apply props

Overrides:

applyProperties in class LineGlyph

Parameters:

compMap - holds comps

Returns:

ok

Throws:

RemoteException - On badness

VisADException - On badness

canShowArea

public boolean canShowArea()

Can we show calculated area

Overrides:

canShowArea in class PolyGlyph

Returns:

true

initFromXml

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

Initialize from xml

Overrides:

initFromXml in class PolyGlyph

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 PolyGlyph

Parameters:

e - Xml node

viewpointChanged

public void viewpointChanged()
                      throws VisADException,
RemoteException

Update location

Overrides:

viewpointChanged in class DrawingGlyph

Throws:

RemoteException - On badness

VisADException - On badness

projectionChanged

public void projectionChanged()
                       throws VisADException,
RemoteException

Update location

Overrides:

projectionChanged in class DrawingGlyph

Throws:

RemoteException - On badness

VisADException - On badness

setBaseScale

protected void setBaseScale(DrawingControl control,
 FrontDrawer frontDrawer)
                     throws VisADException,
RemoteException

Utility

Parameters:

control - The control we're in

frontDrawer - The drawer

Throws:

RemoteException - On badness

VisADException - On badness

getSelectionPoints

protected List getSelectionPoints()

Get points used to select this glyph.

Overrides:

getSelectionPoints in class PolyGlyph

Returns:

Selection points

getDefaultZPosition

protected float getDefaultZPosition()

Get the default Z position for the glyph.

Overrides:

getDefaultZPosition in class DrawingGlyph

Returns:

where to put this glyph in Z

updateLocation

public void updateLocation()
                    throws VisADException,
RemoteException

Glyph moved. Update the Displayable location.

Overrides:

updateLocation in class PolyGlyph

Throws:

RemoteException - On badness

VisADException - On badness

getCurve

protected float[][] getCurve()
                      throws VisADException,
RemoteException

get the curve data

Returns:

curve data

Throws:

RemoteException - on badness

VisADException - on badness

handleMousePressed

public DrawingGlyph handleMousePressed(DisplayEvent event)
                                throws VisADException,
RemoteException

Handle event

Overrides:

handleMousePressed in class PolyGlyph

Parameters:

event - The display event.

Returns:

This or null

Throws:

RemoteException - When bad things happen

VisADException - When bad things happen

xxhandleMouseDragged

public DrawingGlyph xxhandleMouseDragged(DisplayEvent event)
                                  throws VisADException,
RemoteException

Handle event

Parameters:

event - The display event.

Returns:

This or null

Throws:

RemoteException - On badness

VisADException - On badness

getTagName

public String getTagName()

Get xml tag name to use

Overrides:

getTagName in class PolyGlyph

Returns:

Xml tag name

getTypeName

public String getTypeName()

Name to use for this glyph

Overrides:

getTypeName in class PolyGlyph

Returns:

The glyph type name

setFrontType

public void setFrontType(String value)

Set the FrontType property.

Parameters:

value - The new value for FrontType

getFrontType

public String getFrontType()

Get the FrontType property.

Returns:

The FrontType

setFlipIt

public void setFlipIt(boolean value)

Set the FlipIt property.

Parameters:

value - The new value for FlipIt

getFlipIt

public boolean getFlipIt()

Get the FlipIt property.

Returns:

The FlipIt

setFrontScale

public void setFrontScale(double value)

Set the FrontScale property.

Parameters:

value - The new value for FrontScale

getFrontScale

public double getFrontScale()

Get the FrontScale property.

Returns:

The FrontScale