ISceneAdaptor Class Reference

Interface to adapt MaskItems coordinates (expressed in units of IntensityDataItem) to/from scene coordinates. More...

Inheritance diagram for ISceneAdaptor:

Collaboration diagram for ISceneAdaptor:

Signals
void	update_request ()

Public Member Functions
virtual	~ISceneAdaptor ()
virtual qreal	fromSceneX (qreal) const =0
	convert scene x-coordinate to native mask coordinate More...
virtual qreal	fromSceneY (qreal) const =0
	convert scene y-coordinate to native mask coordinate More...
virtual qreal	toSceneX (qreal) const =0
	convert native mask x-coordinate to scene coordinate More...
virtual qreal	toSceneY (qreal) const =0
	convert native mask y-coordinate to scene coordinate More...
virtual const QRectF &	viewportRectangle () const
	returns viewport rectangle in scene coordinates More...

Protected Attributes
QRectF	m_viewport_rectangle

Detailed Description

Interface to adapt MaskItems coordinates (expressed in units of IntensityDataItem) to/from scene coordinates.

Definition at line 24 of file ISceneAdaptor.h.

Constructor & Destructor Documentation

~ISceneAdaptor()

virtual ISceneAdaptor::~ISceneAdaptor ( )

inlinevirtual

Definition at line 27 of file ISceneAdaptor.h.

{}

Member Function Documentation

fromSceneX()

virtual qreal ISceneAdaptor::fromSceneX ( qreal  ) const

pure virtual

convert scene x-coordinate to native mask coordinate

Implemented in DefaultSceneAdaptor, and ColorMapSceneAdaptor.

Referenced by IShape2DView::fromSceneX().

fromSceneY()

virtual qreal ISceneAdaptor::fromSceneY ( qreal  ) const

pure virtual

convert scene y-coordinate to native mask coordinate

Implemented in DefaultSceneAdaptor, and ColorMapSceneAdaptor.

Referenced by IShape2DView::fromSceneY().

toSceneX()

virtual qreal ISceneAdaptor::toSceneX ( qreal  ) const

pure virtual

convert native mask x-coordinate to scene coordinate

Implemented in DefaultSceneAdaptor, and ColorMapSceneAdaptor.

Referenced by IShape2DView::toSceneX().

toSceneY()

virtual qreal ISceneAdaptor::toSceneY ( qreal  ) const

pure virtual

convert native mask y-coordinate to scene coordinate

Implemented in DefaultSceneAdaptor, and ColorMapSceneAdaptor.

Referenced by IShape2DView::toSceneY().

update_request

void ISceneAdaptor::update_request ( )

signal

Referenced by ColorMapSceneAdaptor::eventFilter(), and IShape2DView::setSceneAdaptor().

viewportRectangle()

virtual const QRectF& ISceneAdaptor::viewportRectangle ( ) const

inlinevirtual

returns viewport rectangle in scene coordinates

Reimplemented in ColorMapSceneAdaptor.

Definition at line 39 of file ISceneAdaptor.h.

{ return m_viewport_rectangle; }

References m_viewport_rectangle.

Referenced by IntensityDataView::update_view(), VerticalLineView::update_view(), HorizontalLineView::update_view(), MaskAllView::update_view(), and MaskContainerView::update_view().

Member Data Documentation

m_viewport_rectangle

QRectF ISceneAdaptor::m_viewport_rectangle

protected

Definition at line 45 of file ISceneAdaptor.h.

Referenced by ColorMapSceneAdaptor::eventFilter(), ColorMapSceneAdaptor::viewportRectangle(), and viewportRectangle().

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

• /home/www/ba/GUI/coregui/Views/MaskWidgets/ISceneAdaptor.h