BackgroundStateNone Class Reference

Background image state for showing no image. More...

#include <BackgroundStateNone.h>

Inheritance diagram for BackgroundStateNone:
BackgroundStateAbstractBase

List of all members.

Public Member Functions

 BackgroundStateNone (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 (const Transformation &transformation, const DocumentModelGridRemoval &modelGridRemoval, const DocumentModelColorFilter &colorFilter, const QString &curveSelected)
 Update the currently selected curve name.
virtual void setPixmap (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 (const Transformation &transformation, const DocumentModelGridRemoval &modelGridRemoval, const DocumentModelColorFilter &colorFilter, const QString &curveSelected)
 Apply color filter settings.

Detailed Description

Background image state for showing no image.

Definition at line 13 of file BackgroundStateNone.h.


The documentation for this class was generated from the following files:
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Generated on 31 May 2016 for Engauge Digitizer by  doxygen 1.6.1