BackgroundStateOriginal Class Reference

Background image state for showing original (=unfiltered) image. More...

#include <BackgroundStateOriginal.h>

Inheritance diagram for BackgroundStateOriginal:

Collaboration diagram for BackgroundStateOriginal:

Public Member Functions
	BackgroundStateOriginal (BackgroundStateContext &context, GraphicsScene &scene)
	Single constructor.
virtual void	begin ()
	Method that is called at the exact moment a state is entered. Typically called just after end for the previous state.
virtual void	end ()
	Method that is called at the exact moment a state is exited. Typically called just before begin for the next state.
virtual void	fitInView (GraphicsView &view)
	Zoom so background fills the window.
virtual void	setCurveSelected (bool isGnuplot, const Transformation &transformation, const DocumentModelGridRemoval &modelGridRemoval, const DocumentModelColorFilter &colorFilter, const QString &curveSelected)
	Update the currently selected curve name.
virtual void	setPixmap (bool isGnuplot, const Transformation &transformation, const DocumentModelGridRemoval &modelGridRemoval, const DocumentModelColorFilter &modelColorFilter, const QPixmap &pixmap, const QString &curveSelected)
	Update the image for this state, after the leaf class processes it appropriately.
virtual QString	state () const
	State name for debugging.
virtual void	updateColorFilter (bool isGnuplot, const Transformation &transformation, const DocumentModelGridRemoval &modelGridRemoval, const DocumentModelColorFilter &colorFilter, const QString &curveSelected)
	Apply color filter settings.
Public Member Functions inherited from BackgroundStateAbstractBase
	BackgroundStateAbstractBase (BackgroundStateContext &context, GraphicsScene &scene)
	Single constructor.
virtual	~BackgroundStateAbstractBase ()
BackgroundStateContext &	context ()
	Reference to the BackgroundStateContext that contains all the BackgroundStateAbstractBase subclasses, without const.
const BackgroundStateContext &	context () const
	Reference to the BackgroundStateContext that contains all the BackgroundStateAbstractBase subclasses, without const.
QImage	image () const
	Image for the current state.
QGraphicsPixmapItem &	imageItem () const
	Graphics image item for the current state.
GraphicsScene &	scene ()
	Reference to the GraphicsScene, without const.
const GraphicsScene &	scene () const
	Reference to the GraphicsScene, without const.

Additional Inherited Members
Protected Member Functions inherited from BackgroundStateAbstractBase
void	setImageVisible (bool visible)
	Show/hide background image.
void	setProcessedPixmap (const QPixmap &pixmap)
	Save the image for this state after it has been processed by the leaf class.

Detailed Description

Background image state for showing original (=unfiltered) image.

Definition at line 13 of file BackgroundStateOriginal.h.

Constructor & Destructor Documentation

BackgroundStateOriginal()

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

Single constructor.

Definition at line 17 of file BackgroundStateOriginal.cpp.

                                                                       :
  BackgroundStateAbstractBase(context,
                              scene)
{
}

Member Function Documentation

begin()

void BackgroundStateOriginal::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 24 of file BackgroundStateOriginal.cpp.

{
  qCInfo(ENGAUGE_LOG) << "BackgroundStateOriginal::begin";
 
  setImageVisible (true);
}

end()

void BackgroundStateOriginal::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 31 of file BackgroundStateOriginal.cpp.

{
  qCInfo(ENGAUGE_LOG) << "BackgroundStateOriginal::end";
 
  setImageVisible (false);
}

fitInView()

void BackgroundStateOriginal::fitInView ( GraphicsView & view )

virtual

Zoom so background fills the window.

Implements BackgroundStateAbstractBase.

Definition at line 38 of file BackgroundStateOriginal.cpp.

{
  qCInfo(ENGAUGE_LOG) << "BackgroundStateOriginal::fitInView";
 
  view.fitInView (imageItem ().boundingRect());
}

setCurveSelected()

void BackgroundStateOriginal::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 45 of file BackgroundStateOriginal.cpp.

{
  qCInfo(ENGAUGE_LOG) << "BackgroundStateOriginal::setCurveSelected";
}

setPixmap()

void BackgroundStateOriginal::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 54 of file BackgroundStateOriginal.cpp.

{
  qCInfo(ENGAUGE_LOG) << "BackgroundStateOriginal::setPixmap";
 
  // Unfiltered original image
  setProcessedPixmap (pixmapOriginal);
}

state()

QString BackgroundStateOriginal::state ( ) const

virtual

State name for debugging.

Implements BackgroundStateAbstractBase.

Definition at line 67 of file BackgroundStateOriginal.cpp.

{
  return "BackgroundStateOriginal";
}

updateColorFilter()

void BackgroundStateOriginal::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 72 of file BackgroundStateOriginal.cpp.

{
  qCInfo(ENGAUGE_LOG) << "BackgroundStateOriginal::updateColorFilter";
}

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

• Background/BackgroundStateOriginal.h
• Background/BackgroundStateOriginal.cpp