DtMovingObjectSymbol Class Reference

A mocing symbol contains items that are common to symbols that move. More...

Inheritance diagram for DtMovingObjectSymbol:

Public Member Functions
	DtMovingObjectSymbol (DtSymbolDrawer &d)
	Constructor.
virtual	~DtMovingObjectSymbol ()
	Destructor.
	DtMovingObjectSymbol (const DtMovingObjectSymbol &orig)
	Copy Constructor.
DtMovingObjectSymbol &	operator= (const DtMovingObjectSymbol &rhs)
	Assignment Operator.
virtual void	copyDataFrom (const DtSymbol *symbol)
	Copy specific heading, etc. information.
virtual void	setHighlight (const bool highlight)
	Draw -> draws the children not itself...
virtual bool	highlight () const
virtual void	setOrigin (int x, int y)
	Same as above.
virtual void	setOrigin (const QPoint &position)
	Set the display coordinate that will become the 0,0 point for drawing this symbol.
virtual const DtDisplayPoint	centerPoint () const
	Set/get the location of the center of the symbol.
virtual const QPoint	origin () const
	returns the display origin for the symbol.
virtual bool	select (const QPoint &point)
	Checks to see if any children symbols intersect.
virtual bool	selectPart (const QPoint &point)
	See if something that is part of this entity symbol wants to be selected.
virtual bool	select (const QPoint &point, const QSize &s)
	Returns true if the rectangle intersects the symbol, if the symbol is selectable.
virtual QSize	bbox () const
	Calculates size of the composite based on its children.
virtual QRect	selBbox () const
	Get the selection box (area where you can select an item)
virtual DtLineSymbol *	velocityIndicator ()
virtual void	setVelocityIndicator (DtLineSymbol *s)
virtual DtLineSymbol *	headingIndicator ()
virtual void	setHeadingIndicator (DtLineSymbol *s)
virtual DtSymbol *	damagedSymbol ()
virtual void	setDamagedSymbol (DtSymbol *s)
virtual DtSymbol *	objectConsoleWarningIndicator ()
virtual void	setObjectConsoleWarningIndicator (DtSymbol *s)
virtual DtTTSSymbol *	location ()
virtual void	setLocation (DtTTSSymbol *s)
virtual DtTTSSymbol *	velocity ()
virtual void	setVelocity (DtTTSSymbol *s)
virtual DtTTSSymbol *	acceleration ()
virtual void	setAcceleration (DtTTSSymbol *s)
virtual DtTTSSymbol *	heading ()
virtual void	setHeading (DtTTSSymbol *s)
virtual DtTTSSymbol *	entityType ()
virtual void	setEntityType (DtTTSSymbol *s)
virtual DtSymbol *	clone () const
	Returns an instance of a symbol which is a copy of this.
virtual int	resetLabelPositions () const
virtual void	setPenColor (const QColor &color)
	Sets the color of all labels.
virtual void	shift (QPoint p)
	Move the center of this object by p amount.
virtual void	setRotateToHeading (bool b)
	Accessors for rotation.
virtual bool	rotateToHeading () const
virtual void	setRotationValue (double d)
	Value must be in degrees.
virtual double	rotationValue () const
Public Member Functions inherited from DtNameLabelSymbol
	DtNameLabelSymbol ()
	Constructor.
	DtNameLabelSymbol (DtSymbolDrawer &d)
virtual	~DtNameLabelSymbol ()
	Destructor.
	DtNameLabelSymbol (const DtNameLabelSymbol &orig)
	Copy Constructor.
DtNameLabelSymbol &	operator= (const DtNameLabelSymbol &rhs)
	Assignment Operator.
virtual DtTTSSymbol *	name ()
virtual void	setName (DtTTSSymbol *s)
virtual DtTTSSymbol *	label ()
virtual void	setLabel (DtTTSSymbol *s)
virtual DtTTSSymbol *	layer ()
virtual void	setLayer (DtTTSSymbol *s)
virtual bool	offsetFromBottom () const
	Return true if you want to offset labels from bottom of symbol.
virtual void	setOffsetFromBottom (bool b)
virtual void	setColor (const QColor &col)
	Sets the color of the main symbol and name/label.
virtual void	setMainSymbolColor (const QColor &col)
	Set the color of the main symbol if it is a DtColorizedSymbol.
virtual QColor *	mainSymbolColor () const
virtual QColor	penColor () const
virtual void	setNeedsLabelUpdate (bool b)
virtual bool	needsLabelUpdate () const
virtual bool	addNameLabel () const
virtual bool	addLabelLabel () const
virtual bool	addLayerLabel () const
virtual bool	canChangeFont () const
	Return true if the dialog (point dialog only) should show a font change section rather than the default height above terrain section.
virtual void	setName (const QString &name)
	The specific name of this symbol.
virtual QString	getName () const
virtual void	setLabel (const QString &label)
virtual QString	getLabel () const
virtual void	setLayer (const QString &label)
virtual QString	getLayer () const
virtual const QFont *	font () const
virtual void	setFontname (const QString &font)
virtual bool	adjustPoints (QPolygon &pnts, bool constrain)
	Opportunity to adjust the point array to some desired other points.
virtual void	setEditable (bool b)
	Accessors for whether or not this line can be edited.
virtual bool	editable () const
virtual void	setAllowEditOnSelection (bool b)
	Set in main symbol as well.
virtual bool	supportsRightClickDialog () const
	Returns true as to whether or not dialogs can be shown on right clicks.
virtual bool	freehand () const
	Returns true if main symbol is in freehand mode.
virtual DtTTSSymbol *	createNameSymbol ()
	Must set drawer to draw labels before being able to create.
virtual DtTTSSymbol *	createLabelSymbol ()
virtual void	setLabelDrawer (DtSymbolDrawer *drawer)
void	setPositionLabelChildren (bool)
bool	positionLabelChildren () const
virtual void	clearColor ()
	Noop function to allow subclasses to clear out any color information.
virtual void	clearMainSymbolColor ()
Public Member Functions inherited from DtCompositeSymbol
	DtCompositeSymbol (const DtCompositeSymbol &orig)
	standard
DtCompositeSymbol &	operator= (const DtCompositeSymbol &orig)
virtual	~DtCompositeSymbol ()
	DtCompositeSymbol (DtSymbolDrawer &drawer)
	default constructor
	DtCompositeSymbol (DtSymbolDrawer &drawer, const DtDisplayPoint &center)
virtual bool	setLocationData (const QPolygon *)
	This function is used so that multipoint symbols have the same interface as single point symbols In the single point case, it takes the first value and sets the origin from that.
virtual void	draw (QPainter &paint) const
virtual void	drawHidden (QPainter &paint) const
virtual void	addSymbol (DtSymbol *symbol, bool isALabel=false)
	Adds a child symbol to the composite.
virtual void	removeSymbol (const DtSymbol *symbol, bool deleteSymbol=true, bool resetMainSymbol=false)
	Removes a child symbol from the composite.
virtual void	removeSymbol (int iIndex, bool deleteSymbol=true, bool resetMainSymbol=false)
virtual void	removeAllSymbols (const QVector< DtSymbol * > &except=QVector< DtSymbol * >())
	Removes all child symbols from the composite.
virtual DtSymbol *	setMainSymbol (DtSymbol *symbol)
	Set/get the center symbol.
virtual DtSymbol *	mainSymbol () const
virtual DtSymbol *	getSymbolByName (const QString &name)
	Get a symbol by using its name.
virtual bool	isComposite ()
	Returns true if this symbol is a combination of others (this returns true)
virtual bool	overlapsSymbol (const DtSymbol &aSymbol, const DtSymbol_OverlapTest aTest=DtSymbol_BoxPieces, const float aTolerance=0) const
	Returns true if the two symbols overlap Different intersection tests are available.
virtual bool	labelsOverlapsSymbol (const DtSymbol &aSymbol, const DtSymbol_OverlapTest aTest=DtSymbol_BoundingBox, const float aTolerance=0) const
virtual DtSymbolList *	childrenList () const
virtual DtSymbolList *	labelList () const
virtual bool	show (DtShowHideContext module)
	Show this symbol and any other symbol in the hidden list.
virtual bool	hide (DtShowHideContext module)
	Hide symbols that are shown and put into hidden list.
virtual void	setDrawOrder ()
	Creates the draw order list for the symbols.
virtual int	labelOffset (const DtSymbol *s) const
	Returns the label offset from the main symbols bounding box.
virtual void	setLabelOffset (int i)
virtual const QPoint &	lowestLabelOffset () const
	Returns the parent offset of the last label drawn.
virtual void	setTransparencyLevel (int i)
	Transparency information.
virtual void	hideAllChildren (DtShowHideContext iModule=DtDefaultShowHideContext)
	Hides all children but keeps main symbol shown.
virtual void	showAllChildren (DtShowHideContext iModule=DtDefaultShowHideContext)
	Shows all children.
virtual void	setShadowText (bool b)
	Cycles through all children and set shadow text to be true (if they are TTS symbol).
virtual void	blockSignals (bool)
	Blocks signals from being emitted from this symbol.
virtual bool	originIsCenterOfMass () const
	Asks main symbol if the origin is center of call.
virtual void	setCacheSymbolAsBitmap (bool)
	Get/set whether or not the drawer should cache this symbol as a bitmap.
virtual void	setShowIndicatorOption (int)
int	showIndicatorOption () const
virtual DtShowHideContext	mapIndicatorOptionToContext (int) const
virtual bool	editMode ()
	Extends the editMode functions from basic DtySymbol to propagate correctly.
virtual void	setEditMode (bool onOff)
virtual void	reset ()
	Resets any relevant information associated with this symbol.
Public Member Functions inherited from DtSymbol
virtual	~DtSymbol ()
	destructor
	DtSymbol (const DtSymbol &orig)
	copy constructor
DtSymbol &	operator= (const DtSymbol &orig)
	assignment operator Note that the copy constructor, by default, make the symbol non editable even if the source is editable
	DtSymbol (DtSymbolDrawer &drawer)
	Drawer is non-const since it does memory management.
virtual const QString &	name () const
virtual bool	selected () const
virtual const DtDisplayPoint	topLeftPoint () const
	The real visual top left corner of the symbol in display coordinates.
virtual const QPolygon *	getLocationData () const
	Provided for a simpler interface to subclasses.
virtual const DtSymbolDrawer &	drawer () const
virtual QRect	brect () const
virtual void	clearOffsetToParent ()
	Set/get the offset to the parent.
virtual void	setOffsetToParent (const QPoint &offsetToParent)
virtual const QPoint *	offsetToParent () const
	if the offsetToParent blit has been cleared, this returns null
virtual void	show ()
	Use this method to show the symbol regardless of how many contexts have hidden it.
virtual void	hide ()
	Use this method to hide a symbol without context. Same as hide(DtDefaultShowHideContext)
virtual void	addIgnoreContext (DtShowHideContext)
	Add/remove contexts for hide() to ignore.
virtual void	removeIgnoreContext (DtShowHideContext)
const QVector < DtShowHideContext > &	ignoreContexts () const
virtual bool	isShown () const
virtual DtSymbol *	parent () const
virtual void	setParent (DtSymbol *dad)
virtual DtSymbolGeometry	geometry () const
virtual void	setGeometry (DtSymbolGeometry geom)
virtual void	setCategoryTag (const QString &name)
	A tag is the name of this type of symbol such as velocity vector name or force or whatever.
virtual const QString &	categoryTag () const
virtual void	setSelectable (bool value)
	Set/get the ability to select with this symbol.
virtual bool	isSelectable () const
virtual bool	allowEditOnSelection () const
virtual void	setInternalSelectable (bool value)
	The following two functions are internal values kept in order to make sure that if an object has been filter modified and not shown, that it will not be selectable.
virtual bool	isInternalSelectable () const
virtual void	setAddToDrawOrder (bool b)
	Add this item to the draw order regardless of whether or not it is visible on the screen.
virtual bool	addToDrawOrder () const
virtual bool	overlapsAreaSymbol (const DtSymbol &aSymbol, const DtSymbol_OverlapTest aTest=DtSymbol_BoxPieces, const float aTolerance=0) const
	handles the case when aSymbol spans an area, such as a bitmap or a text symbol.
virtual bool	overlapsLineSymbol (DtSymbol &aSymbol, const float aTolerance=0) const
	handles the case when aSymbol is composed of line segments, such as a line, polygon, or route.
virtual bool	isOriginal () const
	Returns true if this symbol is an original symbol, otherwise return false.
virtual DtStaticAnimData *	staticAnimData () const
virtual void	setDrawOnComposite (DtSymbolCompositeDrawOptions opt)
	If true, will not draw this symbol if it is part of a composite symbol.
virtual bool	drawOnComposite () const
virtual DtSymbolCompositeDrawOptions	drawOnCompositeValue () const
virtual bool	drawFirst () const
	If true, this symbol will always be drawn first.
virtual void	setDrawFirst (bool b)
virtual bool	drawLast () const
	If true, this symbol will always be drawn last.
virtual void	setDrawLast (bool b)
virtual bool	selectAdditionalSymbols (QList< DtSymbol * > &additionalSymbols)
	This routine is called during symbol selection time to see if the selection of this symbol requires other symbols to be selected as well.
virtual void	setDragClone (DtSymbol *clone)
	Contains the symbol that is being dragged that represents this symbol.
virtual DtSymbol *	dragClone () const
virtual double	scaleBy () const
virtual void	enableVisibilityChange (bool b)
virtual void	scheduleDisplayComplete (int)
	Sets a QTimer for the specified amount of time to fire off and then call the displayComplete() slot.
virtual void	setShouldSelect (bool)
virtual bool	shouldSelect () const
virtual int	transparencyLevel () const
virtual bool	needsTransparentRedraw () const
	Will return true if there is no cached image or internal variables have changed such that the cached image needs a redraw.
virtual QPixmap *	transparentImage () const
virtual QPixmap *	cacheTransparentImage (const QPixmap &pixmap)
virtual QPixmap *	cacheTransparentImage (const QImage &image)
virtual bool	wantsTransparentDraw () const
	Will return true if transparent percent is not 0 or 100.
bool	operator== (const DtSymbol &orig) const
bool	operator!= (const DtSymbol &orig) const
virtual DtSymbolDrawer *	symbolDrawer ()
	Sets the new drawer to be the supplied drawer.
virtual DtSymbolDrawer *	setDrawer (const DtSymbolDrawer &)
virtual DtSymbolDrawer &	backupDrawer () const
	Returns the drawer that was set as a backup.
virtual void	setBackupDrawer (DtSymbolDrawer *)
virtual bool	removeIfOffScreen () const
	Return true/false if this symbol should be removed if it is off screen By default is true.
void	setRemoveIfOffScreen (bool b)
	Default is true.
virtual void	setSymbolDisplayOptions (DtSymbolDisplayOptions *)
virtual const DtSymbolDisplayOptions *	symbolDisplayOptions () const
virtual DtSymbolDisplayOptions *	symbolDisplayOptions ()
virtual int	displayOptionsCache () const
void	setAdjustPoints (bool)
bool	adjustPoints () const
const QVector < DtShowHideContext > &	hiddenByModules () const
	Routines to access which modules this symbol is hidden by.
bool	hiddenByModule (DtShowHideContext module) const
bool	cacheSymbolAsBitmap () const
virtual const QString &	bitmapSymbolCacheKey () const
	Returns a cache key that can be used to lookup in a bitmap cache.

Protected Types
enum	DtPartSelected { DtPartSelected_None = 0, DtPartSelected_MainSymbol, DtPartSelected_HeadingIndicator }

Protected Member Functions
virtual DtSymbol *	editableSymbol ()
	Returns the heading indicator, if selected.
virtual void	draw (DtSymbol *symbol, QPainter &paint) const
	Draws the symbol.
Protected Member Functions inherited from DtNameLabelSymbol
virtual DtTTSSymbol *	createTextSymbol ()
Protected Member Functions inherited from DtCompositeSymbol
virtual bool	transparentCacheChanged () const
virtual void	cacheTransparentVariables ()
virtual void	setChildrenList (DtSymbolList *list)
	Sets the symbol children list.
virtual bool	forceUpdate () const
	If any children want to redraw, this symbol needs to be redrawn.
virtual void	drawHidden (DtSymbol *symbol, QPainter &paint) const
virtual void	setScaleBy (double factor)
	Scaling factors.
virtual bool	isScalable () const
	Return true/false if this is a scalable symbol. By default returns false.
virtual void	setupSelect ()
	Called before a selection is made, clears out the mySelectedChildren list.
virtual void	selectSymbols ()
virtual void	wasHidden (DtSymbol *sym)
	The following two methods are only called if the parent is hidden Called when a child symbol of this symbol is hidden.
virtual void	wasShown (DtSymbol *sym)
	Called when a child symbol of this symbol is shown.
Protected Member Functions inherited from DtSymbol
bool	overlapsBoundingSphere (const DtSymbol &aSymbol, const float aTolerance) const
	Returns true if the bounding spheres of the symbols intersect and the symbols are intersectable.
bool	overlapsBoundingBox (const DtSymbol &aSymbol, const float aTolerance) const
	Returns true if the bounding boxes of the symbols intersect and the symbols are intersectable.

Protected Attributes
DtLineSymbol *	myVelocityIndicator
DtLineSymbol *	myHeadingIndicator
DtTTSSymbol *	myLocation
DtTTSSymbol *	myVelocity
DtTTSSymbol *	myAcceleration
DtTTSSymbol *	myHeading
DtTTSSymbol *	myEntityType
DtSymbol *	myDamagedSymbol
DtSymbol *	myObjectConsoleWarningIndicator
DtPartSelected	myPartSelected
bool	myRotateToHeading
double	myRotationValue
bool	myAllowHeadingEditOnSelection
Protected Attributes inherited from DtNameLabelSymbol
DtTTSSymbol *	myName
DtTTSSymbol *	myLabel
DtTTSSymbol *	myLayer
QColor	myLabelColor
bool	myNeedsLabelUpdate
bool	myOffsetFromBottom
QString	myFontname
DtSymbolDrawer *	myLabelDrawer
bool	myPositionLabelChildren
Protected Attributes inherited from DtCompositeSymbol
DtSymbolList *	myChildrenList
DtSymbolList *	myLabelList
DtSymbol *	myMainSymbol
DtSymbolList *	myDrawOrder
DtSymbolList *	mySelectedChildren
int	myLabelOffset
QPoint	myLastParentOffset
bool	myShadowText
int	myShowIndicatorOption
Protected Attributes inherited from DtSymbol
DtSymbolDrawer *	mySymbolDrawer
DtSymbolDrawer *	myBackupDrawer
QPoint	myOrigin
bool	myActiveOffsetToParent
QPoint	myOffsetToParent
bool	myHighlight
bool	myIsShown
bool	myIsSelectable
bool	myEditable
bool	myInternalSelectable
QString	myName
QString	myCategoryTag
DtSymbolGeometry	myGeometry
DtSymbol *	myParent
DtSymbol *	myDragClone
	If this symbol is being dragged, then this will point to the symbol that was cloned for the drag.
bool	myIsOriginal
bool	myAllowEditOnSelection
bool	myAddToDrawOrder
double	myScaleFactor
DtStaticAnimData *	myStaticAnimData
bool	myEmitVisibilityChange
DtSymbol_DrawOrder	myDrawOrder
QTimer *	myTimer
DtSymbolCompositeDrawOptions	myDrawOnComposite
bool	myShouldSelect
	Set to true if part of a composite and a user has selected a part of the composite that should be selected.
int	myTransparencyLevel
	Information for symbol transparency and transparent drawing.
QPixmap *	myTransparentImage
DtSymbol *	myTransparentCachedSymbol
DtSymbolDisplayOptions *	mySymbolDisplayOptions
bool	myAdjustPoints
QVector< DtShowHideContext >	myHiddenByModules
QVector< DtShowHideContext >	myIgnoreContexts
bool	myRemoveIfOffscreen
bool	myCacheSymbolAsBitmap
bool	myEditMode
QString	mySymbolBitmapCacheKey

Private Member Functions
	DtMovingObjectSymbol ()
	Not implemented. Private to ensure it is only constructed with a drawer.

Additional Inherited Members
Public Types inherited from DtSymbol
enum	DtSymbol_OverlapTest {   DtSymbol_BoundingSphere = 0, DtSymbol_BoundingBox = 1, DtSymbol_SpherePieces = 2, DtSymbol_BoxPieces = 3,   DtSymbol_Exact = 4 }
	Type of overlap test. More...
enum	DtSymbol_DrawOrder { DtSymbol_DrawAsEntered = 0, DtSymbol_DrawFirst = 1, DtSymbol_DrawLast = 2 }
enum	DtSymbolCompositeDrawOptions { DtSymbol_Always = 0, DtSymbol_Never = 1, DtSymbol_OnlyIfCloned = 2 }
Public Slots inherited from DtSymbol
virtual void	invalidateStaticAnimData ()
	This gets called when modified symbols exist and the original symbol has been destroyed.
virtual void	displayComplete ()
	Call when the display of this symbol is complete.
virtual void	clearDragClone (QObject *)
	Called when the drag clone is destroyed outside of this context, we will be notified in that case to clear out this symbols internal pointer.
Signals inherited from DtSymbol
void	originalSymbolDestroyed ()
	Sent when an original symbol has been destroyed - (so that the drawer can remove that cache)
void	destroyed (const DtSymbol *)
	Called when we are destroyed, this will give our drawers a chance to update any cached information.
void	originChanged (const DtSymbol *)
	Sent when setOrigin is called with a different origin.
void	visibilityChanged (const DtSymbol *)
	Sent when visibility change sending is enabled and a symbol is shown or hidden when it wasn't before.
void	displayComplete (const DtSymbol *)
	Called from displayComplete()
Static Public Member Functions inherited from DtNameLabelSymbol
static DtSymbol *	create (DtSymbolDrawer &drawer)
Protected Slots inherited from DtCompositeSymbol
virtual void	symbolDestroyed (const DtSymbol *s)
	Called when this symbol is destroyed outside of this composite symbol.
virtual void	symbolRemoved (const DtSymbol *s)
	Removes a symbol without deleting it.
Static Protected Attributes inherited from DtSymbol
static DtNullDrawer	theNullDrawer

Detailed Description

A mocing symbol contains items that are common to symbols that move.

Member Enumeration Documentation

enum DtMovingObjectSymbol::DtPartSelected

protected

Enumerator:

DtPartSelected_None
DtPartSelected_MainSymbol
DtPartSelected_HeadingIndicator

Constructor & Destructor Documentation

DtMovingObjectSymbol::DtMovingObjectSymbol

(

DtSymbolDrawer &

d

)

Constructor.

virtual DtMovingObjectSymbol::~DtMovingObjectSymbol ( )

virtual

Destructor.

DtMovingObjectSymbol::DtMovingObjectSymbol

(

const DtMovingObjectSymbol &

orig

)

Copy Constructor.

DtMovingObjectSymbol::DtMovingObjectSymbol ( )

private

Not implemented. Private to ensure it is only constructed with a drawer.

Member Function Documentation

DtMovingObjectSymbol& DtMovingObjectSymbol::operator=

(

const DtMovingObjectSymbol &

rhs

)

Assignment Operator.

virtual void DtMovingObjectSymbol::copyDataFrom ( const DtSymbol *  symbol )

virtual

Copy specific heading, etc. information.

Reimplemented from DtNameLabelSymbol.

Reimplemented in DtEntitySymbol.

virtual void DtMovingObjectSymbol::setHighlight ( const bool  highlight )

virtual

Draw -> draws the children not itself...

Reimplemented from DtCompositeSymbol.

virtual bool DtMovingObjectSymbol::highlight ( ) const

virtual

Reimplemented from DtSymbol.

virtual void DtMovingObjectSymbol::setOrigin ( int  x, int  y  )

virtual

Same as above.

Reimplemented from DtSymbol.

virtual void DtMovingObjectSymbol::setOrigin ( const QPoint &  center )

virtual

Set the display coordinate that will become the 0,0 point for drawing this symbol.

On most symbols, this will be the same as the center point, but this doesn not need to be the case

Reimplemented from DtSymbol.

virtual const DtDisplayPoint DtMovingObjectSymbol::centerPoint ( ) const

virtual

Set/get the location of the center of the symbol.

Also set the children if they have the offset variable

Reimplemented from DtCompositeSymbol.

virtual const QPoint DtMovingObjectSymbol::origin ( ) const

virtual

returns the display origin for the symbol.

On most symbols, this will be the same as the center point, but this doesn not need to be the case

Reimplemented from DtSymbol.

virtual bool DtMovingObjectSymbol::select ( const QPoint &  point )

virtual

Checks to see if any children symbols intersect.

Reimplemented from DtCompositeSymbol.

virtual bool DtMovingObjectSymbol::selectPart ( const QPoint &  point )

virtual

See if something that is part of this entity symbol wants to be selected.

Currently only checks heading indicator, if it is editable

virtual bool DtMovingObjectSymbol::select ( const QPoint &  aPoint, const QSize &  rectangleSize  )

virtual

Returns true if the rectangle intersects the symbol, if the symbol is selectable.

Reimplemented from DtSymbol.

virtual QSize DtMovingObjectSymbol::bbox ( ) const

virtual

Calculates size of the composite based on its children.

Reimplemented from DtCompositeSymbol.

virtual QRect DtMovingObjectSymbol::selBbox ( ) const

virtual

Get the selection box (area where you can select an item)

• this queries the drawer

Reimplemented from DtCompositeSymbol.

virtual DtLineSymbol* DtMovingObjectSymbol::velocityIndicator ( )

virtual

virtual void DtMovingObjectSymbol::setVelocityIndicator ( DtLineSymbol *  s )

virtual

virtual DtLineSymbol* DtMovingObjectSymbol::headingIndicator ( )

virtual

virtual void DtMovingObjectSymbol::setHeadingIndicator ( DtLineSymbol *  s )

virtual

virtual DtSymbol* DtMovingObjectSymbol::damagedSymbol ( )

virtual

virtual void DtMovingObjectSymbol::setDamagedSymbol ( DtSymbol *  s )

virtual

virtual DtSymbol* DtMovingObjectSymbol::objectConsoleWarningIndicator ( )

virtual

virtual void DtMovingObjectSymbol::setObjectConsoleWarningIndicator ( DtSymbol *  s )

virtual

virtual DtTTSSymbol* DtMovingObjectSymbol::location ( )

virtual

virtual void DtMovingObjectSymbol::setLocation ( DtTTSSymbol *  s )

virtual

virtual DtTTSSymbol* DtMovingObjectSymbol::velocity ( )

virtual

virtual void DtMovingObjectSymbol::setVelocity ( DtTTSSymbol *  s )

virtual

virtual DtTTSSymbol* DtMovingObjectSymbol::acceleration ( )

virtual

virtual void DtMovingObjectSymbol::setAcceleration ( DtTTSSymbol *  s )

virtual

virtual DtTTSSymbol* DtMovingObjectSymbol::heading ( )

virtual

virtual void DtMovingObjectSymbol::setHeading ( DtTTSSymbol *  s )

virtual

virtual DtTTSSymbol* DtMovingObjectSymbol::entityType ( )

virtual

virtual void DtMovingObjectSymbol::setEntityType ( DtTTSSymbol *  s )

virtual

virtual DtSymbol* DtMovingObjectSymbol::clone ( ) const

virtual

Returns an instance of a symbol which is a copy of this.

The caller is responsible for freeing the memory.

Reimplemented from DtNameLabelSymbol.

Reimplemented in DtEntitySymbol.

virtual int DtMovingObjectSymbol::resetLabelPositions ( ) const

virtual

Reimplemented from DtNameLabelSymbol.

Reimplemented in DtEntitySymbol.

virtual void DtMovingObjectSymbol::setPenColor ( const QColor &  color )

virtual

Sets the color of all labels.

If you add your own type of label that needs to have colors set, override this method (calling the parent method) first and setPenColor() with the supplied color on your label

Reimplemented from DtNameLabelSymbol.

Reimplemented in DtEntitySymbol.

virtual void DtMovingObjectSymbol::shift ( QPoint  p )

virtual

Move the center of this object by p amount.

Reimplemented from DtCompositeSymbol.

virtual void DtMovingObjectSymbol::setRotateToHeading ( bool  b )

virtual

Accessors for rotation.

virtual bool DtMovingObjectSymbol::rotateToHeading ( ) const

virtual

virtual void DtMovingObjectSymbol::setRotationValue ( double  d )

virtual

Value must be in degrees.

virtual double DtMovingObjectSymbol::rotationValue ( ) const

virtual

virtual DtSymbol* DtMovingObjectSymbol::editableSymbol ( )

protectedvirtual

Returns the heading indicator, if selected.

Reimplemented from DtCompositeSymbol.

virtual void DtMovingObjectSymbol::draw ( DtSymbol *  symbol, QPainter &  paint  ) const

protectedvirtual

Draws the symbol.

Override for any specific drawing. Called for each symbol to be drawn

Reimplemented from DtCompositeSymbol.

Member Data Documentation

DtLineSymbol* DtMovingObjectSymbol::myVelocityIndicator

protected

DtLineSymbol* DtMovingObjectSymbol::myHeadingIndicator

protected

DtTTSSymbol* DtMovingObjectSymbol::myLocation

protected

DtTTSSymbol* DtMovingObjectSymbol::myVelocity

protected

DtTTSSymbol* DtMovingObjectSymbol::myAcceleration

protected

DtTTSSymbol* DtMovingObjectSymbol::myHeading

protected

DtTTSSymbol* DtMovingObjectSymbol::myEntityType

protected

DtSymbol* DtMovingObjectSymbol::myDamagedSymbol

protected

DtSymbol* DtMovingObjectSymbol::myObjectConsoleWarningIndicator

protected

DtPartSelected DtMovingObjectSymbol::myPartSelected

protected

bool DtMovingObjectSymbol::myRotateToHeading

protected

double DtMovingObjectSymbol::myRotationValue

protected

bool DtMovingObjectSymbol::myAllowHeadingEditOnSelection

protected

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The documentation for this class was generated from the following file:

• include/symbology/movingObjectSymbol.h