DdtGraphicalElementImage Class Reference

#include <ddtGraphicalElementImage.hpp>

Inheritance diagram for DdtGraphicalElementImage:

Public Member Functions
	DdtGraphicalElementImage (const DdtGraphicalElementProperties &element_properties, const int x, const int y, const int width, const int height, const QString file_name)
	~DdtGraphicalElementImage () override
void	DrawElement (QPainter *painter) override
QRectF	boundingRect () const override
int	type () const override
Public Member Functions inherited from DdtGraphicalElement
	DdtGraphicalElement (DdtGraphicalElementProperties const &element_properties, const QString obj_name="", const QString elem_name="")
virtual	~DdtGraphicalElement ()
virtual QRectF	RotateBoundingBox (QRectF const &original_bounding_box) const
void	paint (QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget) override
void	DrawBoundingBox (QPainter *painter) const
void	EditElementProperties (const DdtGraphicalElementProperties &properties)
virtual void	HighlightSelectedElement (QPainter *painter) const
virtual bool	IsHidden ()
virtual float	ScaleThreshold ()
virtual void	SetShowFlag (bool show)
virtual DdtOverlayType	GetType ()
virtual QString	GetTypeString ()
virtual QString	GetTag ()
virtual void	SetTransform (QTransform const &transform)
void	SetIsEditable (const bool editable)
void	SetItemIsSelected (const bool is_selected)
void	SetIsHovering (const bool item_is_hovering)
bool	GetIsEditable () const
bool	GetItemIsSelected () const
QString	GetObjectName () const
QString	GetElementName () const
bool	GetIsHovering () const
const DdtGraphicalElementProperties &	GetElementProperties ()

Protected Attributes
int	x
int	y
int	width
int	height
QString	filename
Protected Attributes inherited from DdtGraphicalElement
DdtGraphicalElementProperties	element_properties
DdtOverlayType	element_type
QPointF	location
QPointF	drag_start
qreal	corner_size
bool	is_hovering
QString	object_name
QString	element_name

Additional Inherited Members
Public Attributes inherited from DdtGraphicalElement
const int	LIGHTER_FACTOR = 200
const int	SCALE_DIFFERENCE_FACTOR = 20
Protected Member Functions inherited from DdtGraphicalElement
void	mouseMoveEvent (QGraphicsSceneMouseEvent *const event) override
void	mousePressEvent (QGraphicsSceneMouseEvent *const event) override
bool	HandleEvent (PointGrabber *const corner, QEvent *const event) const

Detailed Description

Class for the graphical elements drawing images (with transparent background)

Constructor & Destructor Documentation

DdtGraphicalElementImage()

DdtGraphicalElementImage::DdtGraphicalElementImage ( const DdtGraphicalElementProperties & element_properties, const int x, const int y, const int width, const int height, const QString file_name )

explicit

Constructor

Parameters

element_properties	DDT graphical element properties object.
x	x coordinate of the graphical element.
y	y coordinate of the graphical element.
width	Width of the graphical element.
height	Height of the graphical element.
file_name	The name of the file.

~DdtGraphicalElementImage()

DdtGraphicalElementImage::~DdtGraphicalElementImage ( )

overridedefault

Destructor

Member Function Documentation

boundingRect()

QRectF DdtGraphicalElementImage::boundingRect ( ) const

overridevirtual

Function returning the bounding box of the graphics item

Returns

Rectangle with the bounding box

Reimplemented from DdtGraphicalElement.

DrawElement()

void DdtGraphicalElementImage::DrawElement ( QPainter * painter )

overridevirtual

Virtual function for rendering the graphical element

Implements DdtGraphicalElement.

type()

int DdtGraphicalElementImage::type ( ) const

override

Check type of graphics item

Returns

type

Member Data Documentation

filename

QString DdtGraphicalElementImage::filename

protected

filename the filename of the image

height

int DdtGraphicalElementImage::height

protected

height of rectangle to draw image into

width

int DdtGraphicalElementImage::width

protected

width of rectangle to draw image into

x

int DdtGraphicalElementImage::x

protected

x position of first point

y

int DdtGraphicalElementImage::y

protected

y position of first point

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

• datavisualisation/graphics/src/include/ddt/ddtGraphicalElementImage.hpp
• datavisualisation/graphics/src/ddtGraphicalElementImage.cpp