A 2D triangular Stealth Draw Control Object. More...

Inheritance diagram for DtSdcTriangle2DObject:

Public Member Functions
	DtSdcTriangle2DObject (DtExerciseConn *exConn, unsigned id, const DtSdcVector2D &vertex1, const DtSdcVector2D &vertex2, const DtSdcVector2D &vertex3, const DtSdcVector2D &offset=DtSdcVector2D::zero(), const DtSdcVector2D &scale=DtSdcVector2D::ones(), double rotation=0.0, DtSdcColor color=DtSdcColor::DtSdcWhite, bool fill=false, unsigned pattern=0xffffffff, bool flashing=false)
	Construct the Triangle Draw Control Object.
	DtSdcTriangle2DObject (const DtSdcTriangle2DObject &orig)
	Copy constructor.
DtSdcTriangle2DObject &	operator= (const DtSdcTriangle2DObject &rhs)
	Assignment operator.
virtual	~DtSdcTriangle2DObject ()
virtual DtSdcVector2D	vertex1 () const
	vertex1 accessor
virtual void	setVertex1 (const DtSdcVector2D &vertex)
	vertex1 mutator
virtual DtSdcVector2D	vertex2 () const
	vertex2 accessor
virtual void	setVertex2 (const DtSdcVector2D &vertex)
	vertex2 mutator
virtual DtSdcVector2D	vertex3 () const
	vertex3 accessor
virtual void	setVertex3 (const DtSdcVector2D &vertex)
	vertex3 mutator
virtual DtSdcVector2D	offset () const
	offset accessor
virtual void	setOffset (const DtSdcVector2D &offset)
	offset mutator
virtual DtSdcVector2D	scale () const
	scale accessor
virtual void	setScale (const DtSdcVector2D &scale)
	scale mutator
virtual double	rotation () const
	rotation accessor
virtual void	setRotation (double rotation)
	rotation mutator
virtual const DtSdcColor &	color () const
	color accessor
virtual void	setColor (const DtSdcColor &color)
	color mutator
virtual bool	fill () const
	fill accessor
virtual void	setFill (bool fill)
	fill mutator
virtual unsigned	pattern () const
	pattern accessor
virtual void	setPattern (unsigned pattern)
	pattern mutator
virtual bool	flashing () const
	flashing accessor
virtual void	setFlashing (bool flashing)
	flashing mutator
virtual void	setRemoteGraphicSet (const std::string &setName)
virtual void	update ()
	update the internal pdu
Public Member Functions inherited from DtSdcObject
	DtSdcObject (DtExerciseConn *exConn, unsigned id, const DtString &objName)
	Parameterized constructor.
virtual	~DtSdcObject ()
	Virtual destructor.
virtual unsigned	id () const
	id accessor
virtual void	setId (unsigned id)
	id mutator
virtual const DtGlobalObjectDesignator &	globalId () const
virtual void	setVisible (bool yesNo)
virtual bool	visible () const

Protected Member Functions
virtual DtSdcVector2D	transformVertex (const DtSdcVector2D &v, const DtSdcVector2D &center) const
virtual void	transformVertices ()

Protected Attributes
DtSdcVector2D	myVertex1
DtSdcVector2D	myVertex2
DtSdcVector2D	myVertex3
DtSdcVector2D	myOffset
DtSdcVector2D	myScale
DtSdcColor	myColor
unsigned	myPattern
bool	myFill
double	myRotation
bool	myFlashing
Dt2DGraphicalObjectStateRecord *	myStateRecord
Protected Attributes inherited from DtSdcObject
unsigned	myId
DtEnvironmentProcessPublisher	myPublisher
bool	myVisible
DtSdcColor	myEmptyColor

Private Member Functions
	DtSdcTriangle2DObject ()
	Default constructor.

Detailed Description

A 2D triangular Stealth Draw Control Object.

DtSdcTriangle2DObject represents an Triangular Draw Control Object that can be sent to a MAK Stealth to be drawn on it's main view. The class inherits DtSdcObject

Constructor & Destructor Documentation

DtSdcTriangle2DObject::DtSdcTriangle2DObject	(	DtExerciseConn *	exConn,
		unsigned	id,
		const DtSdcVector2D &	vertex1,
		const DtSdcVector2D &	vertex2,
		const DtSdcVector2D &	vertex3,
		const DtSdcVector2D &	offset = `DtSdcVector2D::zero()`,
		const DtSdcVector2D &	scale = `DtSdcVector2D::ones()`,
		double	rotation = `0.0`,
		DtSdcColor	color = `DtSdcColor::DtSdcWhite`,
		bool	fill = `false`,
		unsigned	pattern = `0xffffffff`,
		bool	flashing = `false`
	)

Construct the Triangle Draw Control Object.

Parameters

id	Passed to DtSdcObject base (see)
vertex1	Coordinates of the 1st vertex of the triangle. Values go from [0.,0.] to [1.,1.]
vertex2	Coordinates of the 2nd vertex of the triangle. Values go from [0.,0.] to [1.,1.]
vertex3	Coordinates of the 3rd vertex of the triangle. Values go from [0.,0.] to [1.,1.]
offset	These coordinate values are added to the coordinates of each vertex specified. Values go from [0.,0.] to [1.,1.]
scale	Scaling factor for an object Values go from [0.,0.] to [1.,1.] (the size of the screen along the X, y axes)
rotation	A counter-clockwise rotation to apply to the object - values go from 0 to 2 PI
color	The color of the object outline (and fill, if filled)
fill	A boolean parameter indicating whether or not the object should be filled
pattern	A pattern used when filling the object - values go from 0x00000000 (no fill) to 0xFFFFFF (solid)
flashing	A boolean parameter indicating whether or not the object should be flashing

References Dt2DGraphicalObjectCategoryTriangle, Dt2DGraphicalObjectKind, DtEnv2DGraphicalObjectStateRecordType, DtSdcObject::id(), myColor, myFill, myFlashing, myOffset, myPattern, DtSdcObject::myPublisher, myRotation, myScale, myStateRecord, myVertex1, myVertex2, myVertex3, setColor(), setFill(), setFlashing(), Dt2DGraphicalObjectStateRecord::setNumberOfVertices(), setOffset(), setPattern(), setRotation(), setScale(), setVertex1(), setVertex2(), and setVertex3().

DtSdcTriangle2DObject::DtSdcTriangle2DObject ( const DtSdcTriangle2DObject & orig )

Copy constructor.

If you're really cloning a Draw Control Object, be sure to give it a unique id after cloning using the setId() method.

DtSdcTriangle2DObject::~DtSdcTriangle2DObject ( )

virtual

DtSdcTriangle2DObject::DtSdcTriangle2DObject ( )

private

Default constructor.

Private and not implemented - you must supply an id and basic geometric parameters to construct the ellipse or rectangle

Member Function Documentation

DtSdcTriangle2DObject& DtSdcTriangle2DObject::operator= ( const DtSdcTriangle2DObject & rhs )

Assignment operator.

DtSdcVector2D DtSdcTriangle2DObject::vertex1 ( ) const

virtual

vertex1 accessor

Get the position of the triangle's first vertex.

Returns: [0.,0.] to [1.,1.]

References myVertex1.

Referenced by setVertex1().

void DtSdcTriangle2DObject::setVertex1 ( const DtSdcVector2D & vertex )

virtual

vertex1 mutator

Set the position of the triangle's first vertex.

Parameters

vertex [0.,0.] to [1.,1.]

References myVertex1, transformVertices(), and vertex1().

Referenced by DtSdcTriangle2DObject().

DtSdcVector2D DtSdcTriangle2DObject::vertex2 ( ) const

virtual

vertex2 accessor

Get the position of the triangle's second vertex.

Returns: [0.,0.] to [1.,1.]

References myVertex2.

Referenced by setVertex2().

void DtSdcTriangle2DObject::setVertex2 ( const DtSdcVector2D & vertex )

virtual

vertex2 mutator

Set the position of the triangle's second vertex.

Parameters

vertex [0.,0.] to [1.,1.]

References myVertex2, transformVertices(), and vertex2().

Referenced by DtSdcTriangle2DObject().

DtSdcVector2D DtSdcTriangle2DObject::vertex3 ( ) const

virtual

vertex3 accessor

Get the position of the triangle's third vertex.

Returns: [0.,0.] to [1.,1.]

References myVertex3.

Referenced by setVertex3().

void DtSdcTriangle2DObject::setVertex3 ( const DtSdcVector2D & vertex )

virtual

vertex3 mutator

Set the position of the triangle's third vertex.

Parameters

vertex [0.,0.] to [1.,1.]

References myVertex3, transformVertices(), and vertex3().

Referenced by DtSdcTriangle2DObject().

DtSdcVector2D DtSdcTriangle2DObject::offset ( ) const

virtual

offset accessor

Get the object's offset

Returns: [0.,0.] to [1.,1.]

References myOffset.

Referenced by setOffset().

void DtSdcTriangle2DObject::setOffset ( const DtSdcVector2D & offset )

virtual

offset mutator

Set the object's offset

Parameters

offset [0.,0.] to [1.,1.]

References myOffset, offset(), and transformVertices().

Referenced by DtSdcTriangle2DObject().

DtSdcVector2D DtSdcTriangle2DObject::scale ( ) const

virtual

scale accessor

Get the object's scale factor in X and Y

Returns: [0.,0.] to [1.,1.]

References myScale.

Referenced by setScale().

void DtSdcTriangle2DObject::setScale ( const DtSdcVector2D & scale )

virtual

scale mutator

Set the object's scale factor in X and Y

Parameters

scale [0.,0.] to [1.,1.]

References myScale, scale(), and transformVertices().

Referenced by DtSdcTriangle2DObject().

double DtSdcTriangle2DObject::rotation ( ) const

virtual

rotation accessor

Get the counter-clockwise rotation of the object about its center

Returns: 0. to 2 PI radians

References myRotation.

void DtSdcTriangle2DObject::setRotation ( double rotation )

virtual

rotation mutator

Set the counter-clockwise rotation of the object about center

Parameters

rotation 0. to 2 PI radians

Referenced by DtSdcTriangle2DObject().

const DtSdcColor & DtSdcTriangle2DObject::color ( ) const

virtual

color accessor

Get the color assigned to this object

Returns: Instance of DtSdcColor

Reimplemented from DtSdcObject.

References myColor.

Referenced by setColor().

void DtSdcTriangle2DObject::setColor ( const DtSdcColor & color )

virtual

color mutator

Set the color to use when drawing (and filling) this object

Parameters

color The DtSdcColor to use

Reimplemented from DtSdcObject.

References DtSdcColor::alpha(), DtSdcColor::blue(), color(), DtSdcColor::green(), myColor, myStateRecord, DtSdcColor::red(), and Dt2DGraphicalObjectStateRecord::setColor().

Referenced by DtSdcTriangle2DObject().

bool DtSdcTriangle2DObject::fill ( ) const

virtual

fill accessor

Get the boolean that indicates whether or not the object should be filled when drawn.

Returns: Boolean fill value

References myFill.

void DtSdcTriangle2DObject::setFill ( bool fill )

virtual

fill mutator

Set the boolean that indicates whether or not the object should be filled when drawn.

Parameters

fill	true or false

References myStateRecord, and Dt2DGraphicalObjectStateRecord::setVertex().

Referenced by DtSdcTriangle2DObject().

unsigned DtSdcTriangle2DObject::pattern ( ) const

virtual

pattern accessor

Get the fill pattern to use if the object will be filled

Returns: The fill pattern, 0x00000000 to 0xFFFFFFFF

References myPattern.

Referenced by setPattern().

void DtSdcTriangle2DObject::setPattern ( unsigned pattern )

virtual

pattern mutator

Set the fill pattern to use if the object will be filled

Parameters

pattern The fill pattern, 0x00000000 to 0xFFFFFFFF. The object is filled by a series of vertical lines that conform to the pattern, where each on bit results in a vertical line of the object's color

References myPattern, myStateRecord, pattern(), and Dt2DGraphicalObjectStateRecord::setFillPattern().

Referenced by DtSdcTriangle2DObject().

bool DtSdcTriangle2DObject::flashing ( ) const

virtual

flashing accessor

Get the boolean that indicates whether or not the object should flash

Returns: true or false

Reimplemented from DtSdcObject.

References myFlashing.

Referenced by setFlashing().

void DtSdcTriangle2DObject::setFlashing ( bool flashing )

virtual

flashing mutator

Set the boolean that indicates whether or not the object should flash

Parameters

flashing true or false

Reimplemented from DtSdcObject.

References flashing(), myFlashing, myStateRecord, and Dt2DGraphicalObjectStateRecord::setFlashing().

Referenced by DtSdcTriangle2DObject().

void DtSdcTriangle2DObject::setRemoteGraphicSet ( const std::string & setName )

virtual

Reimplemented from DtSdcObject.

References myStateRecord, Dt2DGraphicalObjectStateRecord::setNumberOfParentOverlays(), and Dt2DGraphicalObjectStateRecord::setParentOverlay().

void DtSdcTriangle2DObject::update ( )

virtual

update the internal pdu

Make sure the internal pdu reflects the actual state of the draw control object's members. This is necessary because some members can be modified directly (which make the interface easier to use). DtStealthRemoteDrawer::update() calls this, so the user doesn't need to; but if the user is accessing the pdu directly (via the pdu() accessor) this should be called before using the pdu.

Implements DtSdcObject.

References DtSdcObject::myPublisher, and myStateRecord.