DtNetworkMapCamera Class Reference

Collaboration diagram for DtNetworkMapCamera:

Public Member Functions
	DtNetworkMapCamera ()
	Constructor.
virtual	~DtNetworkMapCamera ()
	Destructor.
virtual void	update (float delta)
	Update Function.
virtual void	displayCamera ()
	does that camera setting and displaying
virtual void	zoom (QWheelEvent *event)
	do the zooming
virtual void	pan (QMouseEvent *event)
	do the panning
virtual void	updateMouse (int x, int y)
virtual void	reset (float x, float y, float z)
virtual void	resetToDefault ()
virtual float	getDistance ()
virtual void	getCurrMousePos (float &x, float &y)

Protected Member Functions
virtual void	focusCamera (float x, float y, float z)
	Focus' the camera at the following position.

Protected Attributes
int	myPrevMouse [2]
	Previous mouse position.
int	myCurrMouse [2]
	Current mouse position.
float	myElapsedTime
	Elapsed time ( Our delta for math calculations )
float	myPosition [3]
	Current position.
float	myDestinationPosition [3]
	Destination position.

Static Protected Attributes
static const float	theDefaultZPos = 6.0
	Default z position (when started or space bar is pressed)

Constructor & Destructor Documentation

DtNetworkMapCamera::DtNetworkMapCamera

(

)

Constructor.

References focusCamera(), myCurrMouse, myDestinationPosition, myElapsedTime, myPosition, myPrevMouse, and theDefaultZPos.

DtNetworkMapCamera::~DtNetworkMapCamera ( )

virtual

Destructor.

Member Function Documentation

void DtNetworkMapCamera::displayCamera ( )

virtual

does that camera setting and displaying

References myPosition.

Referenced by DtNetworkMapWidget::paintGL().

void DtNetworkMapCamera::focusCamera ( float  x, float  y, float  z  )

protectedvirtual

Focus' the camera at the following position.

References myDestinationPosition.

Referenced by DtNetworkMapCamera(), pan(), reset(), resetToDefault(), and zoom().

virtual void DtNetworkMapCamera::getCurrMousePos ( float &  x, float &  y  )

inlinevirtual

References myCurrMouse.

Referenced by DtNetworkMapWidget::selection().

virtual float DtNetworkMapCamera::getDistance ( )

inlinevirtual

References myDestinationPosition.

Referenced by DtNetworkMapWidget::drawText(), and DtNetworkMapWidget::mouseDoubleClickEvent().

void DtNetworkMapCamera::pan ( QMouseEvent *  event )

virtual

do the panning

References focusCamera(), myCurrMouse, myDestinationPosition, myElapsedTime, myPrevMouse, RTI_CAMERA_PAN_SPEED, and updateMouse().

Referenced by DtNetworkMapWidget::mouseMoveEvent().

void DtNetworkMapCamera::reset ( float  x, float  y, float  z  )

virtual

References focusCamera().

Referenced by DtNetworkMapWidget::mouseDoubleClickEvent().

void DtNetworkMapCamera::resetToDefault ( )

virtual

References focusCamera(), and theDefaultZPos.

Referenced by DtNetworkMapWidget::keyPressEvent().

void DtNetworkMapCamera::update ( float  delta )

virtual

Update Function.

References myDestinationPosition, myElapsedTime, myPosition, and RTI_CAMERA_SPEED.

Referenced by DtNetworkMapWidget::tick().

void DtNetworkMapCamera::updateMouse ( int  x, int  y  )

virtual

References myCurrMouse, and myPrevMouse.

Referenced by DtNetworkMapWidget::mouseMoveEvent(), and pan().

void DtNetworkMapCamera::zoom ( QWheelEvent *  event )

virtual

do the zooming

References focusCamera(), and myDestinationPosition.

Referenced by DtNetworkMapWidget::wheelEvent().

Member Data Documentation

int DtNetworkMapCamera::myCurrMouse[2]

protected

Current mouse position.

Referenced by DtNetworkMapCamera(), getCurrMousePos(), pan(), and updateMouse().

float DtNetworkMapCamera::myDestinationPosition[3]

protected

Destination position.

Referenced by DtNetworkMapCamera(), focusCamera(), getDistance(), pan(), update(), and zoom().

float DtNetworkMapCamera::myElapsedTime

protected

Elapsed time ( Our delta for math calculations )

Referenced by DtNetworkMapCamera(), pan(), and update().

float DtNetworkMapCamera::myPosition[3]

protected

Current position.

Referenced by displayCamera(), DtNetworkMapCamera(), and update().

int DtNetworkMapCamera::myPrevMouse[2]

protected

Previous mouse position.

Referenced by DtNetworkMapCamera(), pan(), and updateMouse().

const float DtNetworkMapCamera::theDefaultZPos = 6.0

staticprotected

Default z position (when started or space bar is pressed)

Referenced by DtNetworkMapCamera(), and resetToDefault().

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

• networkMapCamera.h
• networkMapCamera.cxx