ucar.unidata.idv.control.drawing
Class LineGlyph

java.lang.Object
  ucar.unidata.idv.control.drawing.DrawingGlyph
      ucar.unidata.idv.control.drawing.LineGlyph

Direct Known Subclasses:

PolyGlyph, ShapeGlyph

public abstract class LineGlyph
extends DrawingGlyph

Class LineGlyph draws lines.

Version:

$Revision: 1.19 $

Author:

IDV Development Team

Field Summary

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

actualPoints, ATTR_COLOR, ATTR_COORDTYPE, ATTR_FILLED, ATTR_FULLLATLON, ATTR_LINEWIDTH, ATTR_NAME, ATTR_PICKABLE, ATTR_POINTS, ATTR_TEXT, ATTR_TIMES, ATTR_ZPOSITION, control, COORD_LABELS, COORD_LATLON, COORD_LATLONALT, 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, 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

LineGlyph()
Ctor

LineGlyph(DrawingControl control, DisplayEvent event)
Ctor

Method Summary

protected void	addAttributes(Element e) Populate the xml node with attrs
protected boolean	applyProperties(Hashtable compMap) Apply props
protected void	createDisplayable() Create the displayable to use
float	getLineWidth() Get the LineWidth property.
protected void	getPropertiesComponents(List comps, Hashtable compMap) Get properties widgets
protected boolean	initFinalInner() Init at the end
boolean	initFromUser(DrawingControl control, DisplayEvent event) Init from user
void	initFromXml(DrawingControl control, Element node) Init from xml
void	setLineWidth(float value) Set the LineWidth property.

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

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

Methods inherited from class java.lang.Object

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

Constructor Detail

LineGlyph

public LineGlyph()

Ctor

LineGlyph

public LineGlyph(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

Method Detail

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

createDisplayable

protected void createDisplayable()
                          throws VisADException,
                                 RemoteException

Create the displayable to use

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

initFromUser

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

Init from user

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

addAttributes

protected void addAttributes(Element e)

Populate the xml node with attrs

Overrides:

addAttributes in class DrawingGlyph

Parameters:

e - Xml node

setLineWidth

public void setLineWidth(float value)

Set the LineWidth property.

Parameters:

value - The new value for LineWidth

getLineWidth

public float getLineWidth()

Get the LineWidth property.

Returns:

The LineWidth

applyProperties

protected boolean applyProperties(Hashtable compMap)
                           throws VisADException,
                                  RemoteException

Apply props

Overrides:

applyProperties in class DrawingGlyph

Parameters:

compMap - Holds mapping of attribute name to widget

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 - List of widgets

compMap - Holds mapping of attribute name to widget