Background image state for showing filter image from current curve. More...

#include <BackgroundStateCurve.h>

Inheritance diagram for BackgroundStateCurve:

Collaboration diagram for BackgroundStateCurve:

Public Member Functions
	BackgroundStateCurve (BackgroundStateContext &context, GraphicsScene &scene)
	Single constructor. More...

virtual void	begin ()
	Method that is called at the exact moment a state is entered. Typically called just after end for the previous state. More...

virtual void	end ()
	Method that is called at the exact moment a state is exited. Typically called just before begin for the next state. More...

virtual void	fitInView (GraphicsView &view)
	Zoom so background fills the window. More...

virtual void	setCurveSelected (bool isGnuplot, const Transformation &transformation, const DocumentModelGridRemoval &modelGridRemoval, const DocumentModelColorFilter &colorFilter, const QString &curveSelected)
	Update the currently selected curve name. More...

virtual void	setPixmap (bool isGnuplot, const Transformation &transformation, const DocumentModelGridRemoval &modelGridRemoval, const DocumentModelColorFilter &modelColorFilter, const QPixmap &pixmapOriginal, const QString &curveSelected)
	Update the image for this state, after the leaf class processes it appropriately. More...

virtual QString	state () const
	State name for debugging. More...

virtual void	updateColorFilter (bool isGnuplot, const Transformation &transformation, const DocumentModelGridRemoval &modelGridRemoval, const DocumentModelColorFilter &colorFilter, const QString &curveSelected)
	Apply color filter settings. More...

Public Member Functions inherited from BackgroundStateAbstractBase
	BackgroundStateAbstractBase (BackgroundStateContext &context, GraphicsScene &scene)
	Single constructor. More...

virtual	~BackgroundStateAbstractBase ()

BackgroundStateContext &	context ()
	Reference to the BackgroundStateContext that contains all the BackgroundStateAbstractBase subclasses, without const. More...

const BackgroundStateContext &	context () const
	Reference to the BackgroundStateContext that contains all the BackgroundStateAbstractBase subclasses, without const. More...

QImage	image () const
	Image for the current state. More...

QGraphicsPixmapItem &	imageItem () const
	Graphics image item for the current state. More...

GraphicsScene &	scene ()
	Reference to the GraphicsScene, without const. More...

const GraphicsScene &	scene () const
	Reference to the GraphicsScene, without const. More...

Additional Inherited Members
Protected Member Functions inherited from BackgroundStateAbstractBase
void	setImageVisible (bool visible)
	Show/hide background image. More...

void	setProcessedPixmap (const QPixmap &pixmap)
	Save the image for this state after it has been processed by the leaf class. More...

Detailed Description

Background image state for showing filter image from current curve.

Definition at line 13 of file BackgroundStateCurve.h.

Constructor & Destructor Documentation

◆ BackgroundStateCurve()

BackgroundStateCurve::BackgroundStateCurve	(	BackgroundStateContext &	context,
		GraphicsScene &	scene
	)

Single constructor.

Definition at line 18 of file BackgroundStateCurve.cpp.

                                                                  :
   BackgroundStateAbstractBase(context,
                               scene)
 {
 }

Member Function Documentation

◆ begin()

void BackgroundStateCurve::begin ( )

virtual

Method that is called at the exact moment a state is entered. Typically called just after end for the previous state.

Implements BackgroundStateAbstractBase.

Definition at line 25 of file BackgroundStateCurve.cpp.

 {
   LOG4CPP_INFO_S ((*mainCat)) << "BackgroundStateCurve::begin";
 
   setImageVisible (true);
 }

◆ end()

void BackgroundStateCurve::end ( )

virtual

Method that is called at the exact moment a state is exited. Typically called just before begin for the next state.

Implements BackgroundStateAbstractBase.

Definition at line 32 of file BackgroundStateCurve.cpp.

 {
   LOG4CPP_INFO_S ((*mainCat)) << "BackgroundStateCurve::end";
 
   setImageVisible (false);
 }

◆ fitInView()

void BackgroundStateCurve::fitInView ( GraphicsView & view )

virtual

Zoom so background fills the window.

Implements BackgroundStateAbstractBase.

Definition at line 39 of file BackgroundStateCurve.cpp.

 {
   LOG4CPP_INFO_S ((*mainCat)) << "BackgroundStateCurve::fitInView";
 
   view.fitInView (imageItem ().boundingRect());
 }

◆ setCurveSelected()

void BackgroundStateCurve::setCurveSelected	(	bool	isGnuplot,
		const Transformation &	transformation,
		const DocumentModelGridRemoval &	modelGridRemoval,
		const DocumentModelColorFilter &	colorFilter,
		const QString &	curveSelected
	)

virtual

Update the currently selected curve name.

Implements BackgroundStateAbstractBase.

Definition at line 76 of file BackgroundStateCurve.cpp.

 {
   LOG4CPP_INFO_S ((*mainCat)) << "BackgroundStateCurve::setCurveSelected"
                               << " curve=" << curveSelected.toLatin1().data();
 
   // Even if m_curveSelected equals curveSelected we update the image, since the transformation
   // may have changed
   processImageFromSavedInputs (isGnuplot,
                                transformation,
                                modelGridRemoval,
                                modelColorFilter,
                                curveSelected);
 }

◆ setPixmap()

void BackgroundStateCurve::setPixmap	(	bool	isGnuplot,
		const Transformation &	transformation,
		const DocumentModelGridRemoval &	modelGridRemoval,
		const DocumentModelColorFilter &	modelColorFilter,
		const QPixmap &	pixmap,
		const QString &	curveSelected
	)

virtual

Update the image for this state, after the leaf class processes it appropriately.

Implements BackgroundStateAbstractBase.

Definition at line 94 of file BackgroundStateCurve.cpp.

 {
   LOG4CPP_INFO_S ((*mainCat)) << "BackgroundStateCurve::setPixmap";
 
   m_pixmapOriginal = pixmapOriginal;
   processImageFromSavedInputs (isGnuplot,
                                transformation,
                                modelGridRemoval,
                                modelColorFilter,
                                curveSelected);
 }

◆ state()

QString BackgroundStateCurve::state ( ) const

virtual

State name for debugging.

Implements BackgroundStateAbstractBase.

Definition at line 111 of file BackgroundStateCurve.cpp.

 {
   return "BackgroundStateCurve";
 }

◆ updateColorFilter()

void BackgroundStateCurve::updateColorFilter	(	bool	isGnuplot,
		const Transformation &	transformation,
		const DocumentModelGridRemoval &	modelGridRemoval,
		const DocumentModelColorFilter &	modelColorFilter,
		const QString &	curveSelected
	)

virtual

Apply color filter settings.

Implements BackgroundStateAbstractBase.

Definition at line 116 of file BackgroundStateCurve.cpp.

 {
   LOG4CPP_INFO_S ((*mainCat)) << "BackgroundStateCurve::updateColorFilter";
 
   processImageFromSavedInputs (isGnuplot,
                                transformation,
                                modelGridRemoval,
                                modelColorFilter,
                                curveSelected);
 }

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

Background/BackgroundStateCurve.h
Background/BackgroundStateCurve.cpp

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ BackgroundStateCurve()

Member Function Documentation

◆ begin()

◆ end()

◆ fitInView()

◆ setCurveSelected()

◆ setPixmap()

◆ state()

◆ updateColorFilter()