te::layout::ImageController Class Reference

Class that represents a "Controller" part of Image MVC component. Its coordinate system is the same of scene (millimeters). He is also the son of ItemController, so it can become a controller. More...

#include <ImageController.h>

Inheritance diagram for te::layout::ImageController:

Public Member Functions
virtual bool	contains (const te::gm::Coord2D &coord) const
	Checks if the coordinate is contained within the bounding rectangle. More...
const Observable *	getModel ()
	Returns the "Model" part of the MVC component. More...
const Observer *	getView ()
	Returns the "View" part of the MVC component. More...
	ImageController (Observable *o)
	Constructor. More...
virtual void	redraw ()
	Redraws the MVC component. Creates the ContextItem object and configures it. Calls the draw method of the model. More...
virtual void	setBox (te::gm::Envelope box)
	Change the bounding rectangle. More...
virtual void	setPosition (const double &x, const double &y)
	Change coordinate llx,lly of the MVC component. More...
virtual	~ImageController ()
	Destructor. More...

Protected Member Functions
virtual void	create ()
	Call factory to create the "View" part of the MVC component and passes the model and himself as controller. More...

Protected Attributes
Observable *	m_model
	"Model" part of the MVC component. More...
Observer *	m_view
	"View" part of the MVC component. More...

Detailed Description

Class that represents a "Controller" part of Image MVC component. Its coordinate system is the same of scene (millimeters). He is also the son of ItemController, so it can become a controller.

See also

te::layout::ItemController

Definition at line 50 of file ImageController.h.

Constructor & Destructor Documentation

te::layout::ImageController::ImageController

(

Observable *

o

)

Constructor.

Parameters

o	"Model" part of MVC component

Definition at line 40 of file ImageController.cpp.

te::layout::ImageController::~ImageController ( )

virtual

Destructor.

Definition at line 46 of file ImageController.cpp.

Member Function Documentation

bool te::layout::ItemController::contains ( const te::gm::Coord2D &  coord ) const

virtualinherited

Checks if the coordinate is contained within the bounding rectangle.

Parameters

coord

coordinated to be verified

Returns

true if contains, false otherwise

Definition at line 104 of file ItemController.cpp.

References te::layout::ItemModelObservable::contains(), and te::layout::ItemObserver::refresh().

void te::layout::ItemController::create ( )

protectedvirtualinherited

Call factory to create the "View" part of the MVC component and passes the model and himself as controller.

Definition at line 121 of file ItemController.cpp.

References te::common::Singleton< Context >::getInstance(), te::layout::Context::getItemFactory(), and te::layout::AbstractItemFactory::make().

Referenced by te::layout::ItemController::ItemController().

const te::layout::Observable * te::layout::ItemController::getModel ( )

inherited

Returns the "Model" part of the MVC component.

Returns

model

Definition at line 84 of file ItemController.cpp.

const te::layout::Observer * te::layout::ItemController::getView ( )

inherited

Returns the "View" part of the MVC component.

Returns

view

Definition at line 89 of file ItemController.cpp.

Referenced by te::layout::BuildGraphicsItem::createArrow(), te::layout::BuildGraphicsItem::createBalloon(), te::layout::BuildGraphicsItem::createBarCode(), te::layout::BuildGraphicsItem::createEllipse(), te::layout::BuildGraphicsItem::createGridGeodesic(), te::layout::BuildGraphicsItem::createGridMap(), te::layout::BuildGraphicsItem::createGridPlanar(), te::layout::BuildGraphicsItem::createImage(), te::layout::BuildGraphicsItem::createItemGroup(), te::layout::BuildGraphicsItem::createLegend(), te::layout::BuildGraphicsItem::createLegendChild(), te::layout::BuildGraphicsItem::createLine(), te::layout::BuildGraphicsItem::createMap(), te::layout::BuildGraphicsItem::createMapLocation(), te::layout::BuildGraphicsItem::createMovingItemGroup(), te::layout::BuildGraphicsItem::createNorth(), te::layout::VisualizationArea::createPaper(), te::layout::BuildGraphicsItem::createPaper(), te::layout::BuildGraphicsItem::createPoint(), te::layout::BuildGraphicsItem::createPolygon(), te::layout::BuildGraphicsItem::createRectangle(), te::layout::BuildGraphicsItem::createScale(), te::layout::BuildGraphicsItem::createText(), te::layout::BuildGraphicsItem::createTextGrid(), and te::layout::BuildGraphicsItem::createTitle().

void te::layout::ItemController::redraw ( )

virtualinherited

Redraws the MVC component. Creates the ContextItem object and configures it. Calls the draw method of the model.

Definition at line 56 of file ItemController.cpp.

References te::map::Canvas::clear(), te::layout::ItemModelObservable::draw(), te::layout::Context::getCanvas(), te::layout::Context::getDpiX(), te::layout::Context::getDpiY(), te::common::Singleton< Context >::getInstance(), te::layout::Context::getUtils(), te::layout::Context::getZoomFactor(), te::layout::Utils::resetCanvas(), te::layout::ContextItem::setCanvas(), te::layout::ContextItem::setDpiX(), te::layout::ContextItem::setDpiY(), and te::layout::ContextItem::setUtils().

void te::layout::ItemController::setBox ( te::gm::Envelope  box )

virtualinherited

Change the bounding rectangle.

Parameters

bounding

rectangle

Definition at line 94 of file ItemController.cpp.

References te::layout::ItemModelObservable::setBox().

void te::layout::ItemController::setPosition ( const double &  x, const double &  y  )

virtualinherited

Change coordinate llx,lly of the MVC component.

Parameters

x	llx
y	lly

Definition at line 128 of file ItemController.cpp.

References te::layout::ItemModelObservable::setPosition().

Member Data Documentation

Observable* te::layout::ItemController::m_model

protectedinherited

"Model" part of the MVC component.

Definition at line 118 of file ItemController.h.

Observer* te::layout::ItemController::m_view

protectedinherited

"View" part of the MVC component.

Definition at line 119 of file ItemController.h.

---

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

• C:/TL5_2015_release/terralib5/src/terralib/layout/item/ImageController.h
• C:/TL5_2015_release/terralib5/src/terralib/layout/item/ImageController.cpp