QtViewImp Class Reference

Inheritance diagram for QtViewImp:

[legend]Collaboration diagram for QtViewImp:

[legend]List of all members.

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Detailed Description

Definition at line 18 of file QtViewImp.sip.

Public Member Functions
	QtViewImp (PlotterBase *)
	The constructor.
	QtViewImp (const QtViewImp &)
	The copy constructor.
void	setInspector (QObject *)
	Sets the receiver of update messages.
virtual void	endPlot ()
	Finalizes the plot view by unlocking the QApplication.
virtual void	fillPickedPoint (double, double, std::vector< double > &) const =0
	Fills the picked point vector.
int	toView (double) const
	Converts the view space coordinate x expressed as a double to one expressed as an int.
void	setCrossX (double)
	Set the crossX value.
void	setCrossY (double)
	Set the crossY value.
virtual void	drawText (const std::string &, float, float, float, float, char, char, bool)
virtual void	drawUserText (const std::string &, float, float, float, float, char, char)
	Draws a text string at a point in the data coordinate system.
virtual void	drawMag (float, float, int, float)
	Draws the exponent on the axis label.
virtual void	drawMag (float, float, int, float, QFont &)
virtual void	drawSquare (double, double, double, double, int, int, int)
	Draws a colored square.
virtual void	drawViewSquare (float, float, float, float, int, int, int)
	Draws a colored square in view space.
float	userToDrawX (double) const
	Converts a coordinate in user space to drawing space along the X axis.
float	userToDrawY (double) const
	Converts a coordinate in user space to drawing space along the Y axis.
float	userToDrawColor (double) const
	Converts a coordinate in user space to drawing space along the color (X) axis.
virtual void	setDefaultFont (const QFont &)
virtual const QFont &	defaultFont ()

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Constructor & Destructor Documentation

QtViewImp::QtViewImp (  PlotterBase *   )

The constructor. Todo: Lots more methods could be protected.

QtViewImp::QtViewImp (  const QtViewImp &   )

The copy constructor.

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Member Function Documentation

virtual const QFont& QtViewImp::defaultFont (   )  [virtual]

virtual void QtViewImp::drawMag (  float  , float  , int  , float  , QFont &  )  [virtual]

virtual void QtViewImp::drawMag (  float  , float  , int  , float  )  [virtual]

Draws the exponent on the axis label. The arguments stand for the starting position of the writing ( x, y ), for the value of the magnitude ( mag ), and for the font ( fontsize ). Bug: @@ This method should not exist. The x, y coordinates of the position of the magnitude should be calculated in the AxisRepBase class and that class should use drawText. Implements ViewBase.

virtual void QtViewImp::drawSquare (  double  , double  , double  , double  , int  , int  , int  )  [virtual]

Draws a colored square. Used for shading on the cuts and the gray plot. Implements ViewBase.

virtual void QtViewImp::drawText (  const std::string &  , float  , float  , float  , float  , char  , char  , bool  )  [virtual]

virtual void QtViewImp::drawUserText (  const std::string &  , float  , float  , float  , float  , char  , char  )  [virtual]

Draws a text string at a point in the data coordinate system. Bug: Is this function used somewhere? Implements ViewBase.

virtual void QtViewImp::drawViewSquare (  float  , float  , float  , float  , int  , int  , int  )  [virtual]

Draws a colored square in view space. Used for shading on the cuts and the gray plot. Implements ViewBase.

virtual void QtViewImp::endPlot (   )  [virtual]

Finalizes the plot view by unlocking the QApplication. Implements ViewBase.

virtual void QtViewImp::fillPickedPoint (  double  , double  , std::vector< double > &  )  const [pure virtual]

Fills the picked point vector. Converts the view coordinates x and y to data coordinates. The results are put in the vector picked.

void QtViewImp::setCrossX (  double   )

Set the crossX value.

void QtViewImp::setCrossY (  double   )

Set the crossY value.

virtual void QtViewImp::setDefaultFont (  const QFont &   )  [virtual]

void QtViewImp::setInspector (  QObject *   )

Sets the receiver of update messages. When this object receives update() from one of it Observable objects, it emits a customEvent message to this object, if one exists.

int QtViewImp::toView (  double   )  const

Converts the view space coordinate x expressed as a double to one expressed as an int.

float QtViewImp::userToDrawColor (  double   )  const [virtual]

Converts a coordinate in user space to drawing space along the color (X) axis. Implements ViewBase.

float QtViewImp::userToDrawX (  double   )  const [virtual]

Converts a coordinate in user space to drawing space along the X axis. Implements ViewBase.

float QtViewImp::userToDrawY (  double   )  const [virtual]

Converts a coordinate in user space to drawing space along the Y axis. Implements ViewBase.

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

• QtViewImp.sip

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