This class is a dialog for the Trajectory Icon Item. More...

#include <TrajectoryItem.h>

Inheritance diagram for te::qt::widgets::TrajectoryItem:

Public Member Functions
void	createAnimationDataInDisplayProjection ()
	Create route points making reprojection if necessary. More...

void	draw ()
	Draw the trajectory long trail. It draws the beginning until the current time. The beginning depends on the direction (forward or backward). More...

void	drawForward (const unsigned int &curTime)
	Draw a piece of tracktrajectory trail. It draws from the previous time to the current time. More...

void	erase (const unsigned int &curTime)
	erase a piece of tracktrajectory trail. More...

QAbstractAnimation::Direction	getDirection ()
	Gets the Animation Item direction. More...

unsigned int	getDuration ()
	Gets the Animation Item duration. More...

QPoint	getPosInDeviceCoordinate ()
	It returns the Animation Item position in device coordinate. More...

void	paint (QPainter , const QStyleOptionGraphicsItem , QWidget *)
	Paint a piece of trajectory trail. More...

void	setDirection (const QAbstractAnimation::Direction &direction)
	Sets the Animation Item direction. More...

void	setDuration (const unsigned int &duration)
	Sets the Animation Item duration. More...

void	setMatrix ()
	It sets the internal matrix. More...

	TrajectoryItem (const QString &title, const QString &file, te::qt::widgets::MapDisplay *display)
	Constructor It constructs a Trajectory Icon Item. More...

virtual	~TrajectoryItem ()
	Destructor It destructs a Trajectory Icon Item. More...

Public Attributes
Animation *	m_animation
	The animation this item. More...

QVector< QPointF >	m_animationRoute
	The path coordenates in map display projection. It contains only the portions to be animated. More...

QVector< te::dt::TimeInstant >	m_animationTime
	The animation time. It contains only the portions to be animated. More...

bool	m_automaticPan
	True if automatic pan over this item. More...

QColor	m_backwardColor
	The backward trail color. More...

unsigned int	m_curTimeDuration
	Current time (ms). Its value is between 0 and the total duration. More...

QAbstractAnimation::Direction	m_direction
	The direction. More...

te::qt::widgets::MapDisplay *	m_display
	Indicates where the icon item is displayed. More...

unsigned int	m_duration
	The duration this item. More...

bool	m_erasePerfectly
	flag to erase trajectory piece perfectly (default = false). More...

QColor	m_forwardColor
	The forward trail color. More...

int	m_lineWidth
	The route/trail line width in pixels. More...

QMatrix	m_matrix
	The display transformation matrix. More...

double	m_norFinalTime
	Normalized final time (between 0 and 1). More...

double	m_norInitialTime
	Normalized initial time (between 0 and 1). More...

int	m_opacity
	Opacity. More...

QPointF	m_pos
	The icon position. More...

QPointF	m_posOld
	Auxiliar point. More...

te::gm::LineString *	m_route
	The input path in world coordenates. More...

int	m_SRID
	The input route srid. More...

QVector< te::dt::TimeInstant >	m_time
	The input time. More...

QString	m_title
	The icon item title. More...

Properties
QPointF	pos

Detailed Description

This class is a dialog for the Trajectory Icon Item.

Definition at line 58 of file TrajectoryItem.h.

Constructor & Destructor Documentation

te::qt::widgets::TrajectoryItem::TrajectoryItem	(	const QString &	title,
		const QString &	file,
		te::qt::widgets::MapDisplay *	display
	)

Constructor It constructs a Trajectory Icon Item.

Parameters

title	The icon item title.
file	The icon file.
display	Where the icon item is displayed.

Definition at line 15 of file TrajectoryItem.cpp.

References te::qt::widgets::AnimationItem::setMatrix().

te::qt::widgets::TrajectoryItem::~TrajectoryItem ( )

virtual

Destructor It destructs a Trajectory Icon Item.

Definition at line 40 of file TrajectoryItem.cpp.

Member Function Documentation

void te::qt::widgets::TrajectoryItem::createAnimationDataInDisplayProjection ( )

virtual

Create route points making reprojection if necessary.

Reimplemented from te::qt::widgets::AnimationItem.

Definition at line 44 of file TrajectoryItem.cpp.

References te::qt::widgets::AnimationItem::createAnimationDataInDisplayProjection().

void te::qt::widgets::TrajectoryItem::draw ( )

virtual

Draw the trajectory long trail. It draws the beginning until the current time. The beginning depends on the direction (forward or backward).

Implements te::qt::widgets::AnimationItem.

Definition at line 217 of file TrajectoryItem.cpp.

References te::qt::widgets::AnimationScene::m_trajectoryPixmap.

void te::qt::widgets::TrajectoryItem::drawForward ( const unsigned int & curTime )

virtual

Draw a piece of tracktrajectory trail. It draws from the previous time to the current time.

curTime The trajectory current time.

Implements te::qt::widgets::AnimationItem.

Definition at line 105 of file TrajectoryItem.cpp.

References te::qt::widgets::AnimationScene::m_trajectoryPixmap.

void te::qt::widgets::TrajectoryItem::erase ( const unsigned int & curTime )

virtual

erase a piece of tracktrajectory trail.

curTime The trajectory current time.

Implements te::qt::widgets::AnimationItem.

Definition at line 164 of file TrajectoryItem.cpp.

References te::qt::widgets::AnimationScene::m_trajectoryPixmap.

QAbstractAnimation::Direction te::qt::widgets::AnimationItem::getDirection ( )

inherited

Gets the Animation Item direction.

Returns: The Animation Item direction.

Definition at line 69 of file AnimationItem.cpp.

unsigned int te::qt::widgets::AnimationItem::getDuration ( )

inherited

Gets the Animation Item duration.

Returns: The Animation Item duration.

Definition at line 64 of file AnimationItem.cpp.

QPoint te::qt::widgets::AnimationItem::getPosInDeviceCoordinate ( )

inherited

It returns the Animation Item position in device coordinate.

Returns: Position in device coordinate.

Definition at line 43 of file AnimationItem.cpp.

Referenced by te::qt::widgets::TimeSliderWidget::onDisplayPaintEvent().

void te::qt::widgets::TrajectoryItem::paint	(	QPainter *	,
		const QStyleOptionGraphicsItem *	,
		QWidget *
	)

virtual

Paint a piece of trajectory trail.

Implements te::qt::widgets::AnimationItem.

Definition at line 49 of file TrajectoryItem.cpp.

References te::gm::Envelope::getLowerLeftX(), te::gm::Envelope::getLowerLeftY(), te::gm::Envelope::getUpperRightX(), te::gm::Envelope::getUpperRightY(), te::gm::Envelope::m_llx, te::gm::Envelope::m_lly, te::gm::Envelope::m_urx, and te::gm::Envelope::m_ury.

void te::qt::widgets::AnimationItem::setDirection ( const QAbstractAnimation::Direction & direction )

inherited

Sets the Animation Item direction.

Parameters

direction The Animation Item direction.

Definition at line 58 of file AnimationItem.cpp.

Referenced by te::qt::widgets::TimeSliderWidget::setDirection().

void te::qt::widgets::AnimationItem::setDuration ( const unsigned int & duration )

inherited

Sets the Animation Item duration.

Parameters

duration The Animation Item duration.

Definition at line 48 of file AnimationItem.cpp.

Referenced by te::qt::widgets::TimeSliderWidget::setDirection(), and te::qt::widgets::AnimationScene::setDuration().

void te::qt::widgets::AnimationItem::setMatrix ( )

inherited

It sets the internal matrix.

Definition at line 32 of file AnimationItem.cpp.

References te::qt::widgets::Canvas::calcAspectRatio(), te::qt::widgets::Canvas::getMatrix(), te::gm::Envelope::m_llx, te::gm::Envelope::m_lly, te::gm::Envelope::m_urx, te::gm::Envelope::m_ury, and te::qt::widgets::Canvas::setWindow().

Referenced by te::qt::widgets::PixmapItem::PixmapItem(), te::qt::widgets::AnimationScene::setMatrix(), and TrajectoryItem().

Member Data Documentation

Animation* te::qt::widgets::AnimationItem::m_animation

inherited

The animation this item.

Definition at line 156 of file AnimationItem.h.

Referenced by te::qt::widgets::Animation::Animation(), te::qt::widgets::TimeSliderWidget::calculateSpatialExtent(), te::qt::widgets::TimeSliderWidget::calculateTemporalExtent(), te::qt::widgets::TimeSliderWidget::createAnimations(), te::qt::widgets::TimeSliderWidget::dropAction(), and te::qt::widgets::TimeSliderWidget::onRemovePushButtonClicked().

QVector<QPointF> te::qt::widgets::AnimationItem::m_animationRoute

inherited

The path coordenates in map display projection. It contains only the portions to be animated.

Definition at line 150 of file AnimationItem.h.

Referenced by te::qt::widgets::Animation::setDataKeyValues().

QVector<te::dt::TimeInstant> te::qt::widgets::AnimationItem::m_animationTime

inherited

The animation time. It contains only the portions to be animated.

Definition at line 148 of file AnimationItem.h.

Referenced by te::qt::widgets::Animation::getAnimationDataIndex(), te::qt::widgets::TimeSliderWidget::onDisplayPaintEvent(), and te::qt::widgets::Animation::setDataKeyValues().

bool te::qt::widgets::AnimationItem::m_automaticPan

inherited

True if automatic pan over this item.

Definition at line 152 of file AnimationItem.h.

Referenced by te::qt::widgets::TimeSliderWidget::onTrajectoryColorComboBoxActivated(), and te::qt::widgets::AnimationScene::setAutomaticPan().

QColor te::qt::widgets::TrajectoryItem::m_backwardColor

The backward trail color.

Definition at line 114 of file TrajectoryItem.h.

Referenced by te::qt::widgets::TimeSliderWidget::addTrajectory(), te::qt::widgets::TimeSliderWidget::eventFilter(), and te::qt::widgets::TimeSliderWidget::onTrajectoryColorComboBoxActivated().

unsigned int te::qt::widgets::AnimationItem::m_curTimeDuration

inherited

Current time (ms). Its value is between 0 and the total duration.

Definition at line 153 of file AnimationItem.h.

Referenced by te::qt::widgets::AnimationScene::draw().

QAbstractAnimation::Direction te::qt::widgets::AnimationItem::m_direction

inherited

The direction.

Definition at line 158 of file AnimationItem.h.

te::qt::widgets::MapDisplay* te::qt::widgets::AnimationItem::m_display

inherited

Indicates where the icon item is displayed.

Definition at line 144 of file AnimationItem.h.

unsigned int te::qt::widgets::AnimationItem::m_duration

inherited

The duration this item.

Definition at line 157 of file AnimationItem.h.

bool te::qt::widgets::TrajectoryItem::m_erasePerfectly

flag to erase trajectory piece perfectly (default = false).

Definition at line 116 of file TrajectoryItem.h.

QColor te::qt::widgets::TrajectoryItem::m_forwardColor

The forward trail color.

Definition at line 113 of file TrajectoryItem.h.

Referenced by te::qt::widgets::TimeSliderWidget::addTrajectory(), te::qt::widgets::TimeSliderWidget::eventFilter(), and te::qt::widgets::TimeSliderWidget::onTrajectoryColorComboBoxActivated().

int te::qt::widgets::TrajectoryItem::m_lineWidth

The route/trail line width in pixels.

Definition at line 115 of file TrajectoryItem.h.

QMatrix te::qt::widgets::AnimationItem::m_matrix

inherited

The display transformation matrix.

Definition at line 151 of file AnimationItem.h.

Referenced by te::qt::widgets::TimeSliderWidget::drawPixmapItem().

double te::qt::widgets::AnimationItem::m_norFinalTime

inherited

Normalized final time (between 0 and 1).

Definition at line 155 of file AnimationItem.h.

Referenced by te::qt::widgets::Animation::setDataKeyValues().

double te::qt::widgets::AnimationItem::m_norInitialTime

inherited

Normalized initial time (between 0 and 1).

Definition at line 154 of file AnimationItem.h.

Referenced by te::qt::widgets::Animation::setDataKeyValues().

int te::qt::widgets::AnimationItem::m_opacity

inherited

Opacity.

Definition at line 159 of file AnimationItem.h.

Referenced by te::qt::widgets::TimeSliderWidget::addTrajectory(), te::qt::widgets::TimeSliderWidget::drawPixmapItem(), te::qt::widgets::TimeSliderWidget::drawTrajectoryIcon(), te::qt::widgets::TimeSliderWidget::onOpacityComboBoxActivated(), and te::qt::widgets::TimeSliderWidget::onOpacityValueChanged().

QPointF te::qt::widgets::AnimationItem::m_pos

inherited

The icon position.

Definition at line 146 of file AnimationItem.h.

QPointF te::qt::widgets::TrajectoryItem::m_posOld

Auxiliar point.

Definition at line 117 of file TrajectoryItem.h.

te::gm::LineString* te::qt::widgets::AnimationItem::m_route

inherited

The input path in world coordenates.

Definition at line 149 of file AnimationItem.h.

Referenced by te::qt::widgets::TimeSliderWidget::addTrajectory(), te::qt::widgets::TimeSliderWidget::getEtaMetadata(), te::qt::widgets::TimeSliderWidget::getGoesMetadata(), te::qt::widgets::TimeSliderWidget::getHidroMetadata(), and te::qt::widgets::TimeSliderWidget::getTemporalImageMetadata().

int te::qt::widgets::AnimationItem::m_SRID

inherited

The input route srid.

Definition at line 145 of file AnimationItem.h.

QVector<te::dt::TimeInstant> te::qt::widgets::AnimationItem::m_time

inherited

The input time.

Definition at line 147 of file AnimationItem.h.

Referenced by te::qt::widgets::TimeSliderWidget::addTrajectory(), te::qt::widgets::TimeSliderWidget::getEtaMetadata(), te::qt::widgets::TimeSliderWidget::getGoesMetadata(), te::qt::widgets::TimeSliderWidget::getHidroMetadata(), and te::qt::widgets::TimeSliderWidget::getTemporalImageMetadata().

QString te::qt::widgets::AnimationItem::m_title

inherited

The icon item title.

Definition at line 143 of file AnimationItem.h.

Property Documentation

QPointF te::qt::widgets::AnimationItem::pos

readwriteinherited

Definition at line 60 of file AnimationItem.h.

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

C:/BB_TL5/terralib5/src/terralib/qt/widgets/st/TrajectoryItem.h
C:/BB_TL5/terralib5/src/terralib/qt/widgets/st/TrajectoryItem.cpp

Public Member Functions

Public Attributes

Properties

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation

Property Documentation