#include <gcr/view.h>

Inheritance diagram for gcr::View:

Public Member Functions
	View (Document *pDoc)
	Constructor.
virtual	~View ()
	Destructor.
virtual bool	Load (xmlNodePtr node)
virtual xmlNodePtr	Save (xmlDocPtr xml) const
void	SetBackgroundColor (float red, float green, float blue, float alpha)
void	GetBackgroundColor (double red, double green, double blue, double alpha)
gdouble &	GetFoV ()
gdouble &	GetPos ()
void	GetRotation (double psi, double theta, double *phi)
void	SetWindow (Window *val)
Window *	GetWindow (void)
Public Member Functions inherited from gcugtk::GLView
	GLView (gcu::GLDocument *pDoc) throw (std::runtime_error)
	Constructor.
virtual	~GLView ()
	Destructor.
GtkWidget *	GetWidget ()
GtkWindow *	GetGtkWindow ()
void	Update ()
void	DoPrint (GtkPrintOperation print, GtkPrintContext context, int page) const
GdkPixbuf *	BuildPixbuf (unsigned width, unsigned height, bool use_bg) const
Public Member Functions inherited from gcu::GLView
void	SetRotation (double psi, double theta, double phi)
void	SaveAsImage (std::string const &filename, char const *type, std::map< std::string, std::string > &options, unsigned width, unsigned height, bool use_bg) const
void	RenderToCairo (cairo_t *cr, unsigned width, unsigned height, bool use_bg) const
void	SetAngle (double val)
double	GetAngle (void) const
double &	GetRefAngle (void)
void	SetPsi (double val)
double	GetPsi (void) const
double &	GetRefPsi (void)
void	SetPhi (double val)
double	GetPhi (void) const
double &	GetRefPhi (void)
void	SetTheta (double val)
double	GetTheta (void) const
double &	GetRefTheta (void)
void	SetRed (float val)
float	GetRed (void) const
float &	GetRefRed (void)
void	SetGreen (float val)
float	GetGreen (void) const
float &	GetRefGreen (void)
void	SetBlue (float val)
float	GetBlue (void) const
float &	GetRefBlue (void)
void	SetAlpha (float val)
float	GetAlpha (void) const
float &	GetRefAlpha (void)
GLDocument *	GetDoc (void)
double	GetRadius (void)
Public Member Functions inherited from gcugtk::Printable
	Printable ()
virtual	~Printable ()
virtual bool	SupportsHeaders ()
virtual bool	SupportMultiplePages ()
virtual int	GetPagesNumber ()
void	Print (bool preview)
void	SetPageSetup (GtkPageSetup *PageSetup)
GtkPrintSettings *	GetPrintSettings (void) const
void	SetUnit (GtkUnit val)
GtkUnit	GetUnit (void) const
GtkUnit &	GetRefUnit (void)
void	SetHeaderHeight (double val)
double	GetHeaderHeight (void) const
double &	GetRefHeaderHeight (void)
void	SetFooterHeight (double val)
double	GetFooterHeight (void) const
double &	GetRefFooterHeight (void)
void	SetHorizCentered (bool val)
bool	GetHorizCentered (void) const
bool &	GetRefHorizCentered (void)
void	SetVertCentered (bool val)
bool	GetVertCentered (void) const
bool &	GetRefVertCentered (void)
void	SetScaleType (PrintScaleType val)
PrintScaleType	GetScaleType (void) const
PrintScaleType &	GetRefScaleType (void)
void	SetScale (double val)
double	GetScale (void) const
double &	GetRefScale (void)
void	SetHorizFit (bool val)
bool	GetHorizFit (void) const
bool &	GetRefHorizFit (void)
void	SetVertFit (bool val)
bool	GetVertFit (void) const
bool &	GetRefVertFit (void)
void	SetHPages (int val)
int	GetHPages (void) const
int &	GetRefHPages (void)
void	SetVPages (int val)
int	GetVPages (void) const
int &	GetRefVPages (void)
void	SetHasBackground (bool val)
bool	GetHasBackground (void) const
bool &	GetRefHasBackground (void)
void	SetPrintBackground (bool val)
bool	GetPrintBackground (void) const
bool &	GetRefPrintBackground (void)
Public Member Functions inherited from gcu::DialogOwner
	DialogOwner ()
virtual	~DialogOwner ()
Dialog *	GetDialog (std::string name) const
void	ClearDialogs ()

Protected Attributes
gdouble	m_height
gdouble	m_width
Protected Attributes inherited from gcugtk::GLView
GtkWidget *	m_Widget
Protected Attributes inherited from gcu::GLView
Matrix	m_Euler
double	m_Lastx
double	m_Lasty
int	m_WindowHeight
int	m_WindowWidth
double	m_Height
double	m_Width
double	m_Near
double	m_Far
double	m_Radius

Additional Inherited Members
Protected Member Functions inherited from gcugtk::GLView
virtual bool	GLBegin ()
virtual void	GLEnd ()

Detailed Description

The class representing a view of the model. Each document might have several views.

Definition at line 45 of file gcr/view.h.

Constructor & Destructor Documentation

gcr::View::View ( Document * pDoc )

Constructor.

Parameters

pDoc	a pointer to the Document instance.

Creates a new view for the document.

virtual gcr::View::~View ( )

virtual

Destructor.

The destructor of View.

Member Function Documentation

void gcr::View::GetBackgroundColor	(	double *	red,
		double *	green,
		double *	blue,
		double *	alpha
	)

Parameters

red	where to store the red component of the background color.
green	where to store the green component of the background color.
blue	where to store the blue component of the background color.
alpha	where to store the alpha component of the background color.

Retrieves the view background color.

gdouble& gcr::View::GetFoV ( )

inline

Returns: the field of view. Might be 0 for orthogonal projections.

Definition at line 96 of file gcr/view.h.

References gcu::GLView::GetRefAngle().

gdouble& gcr::View::GetPos ( )

inline

Returns: the distance from the model center to the point of view. Not used for orthogonal projections.

Definition at line 102 of file gcr/view.h.

References gcu::GLView::m_Radius.

void gcr::View::GetRotation	(	double *	psi,
		double *	theta,
		double *	phi
	)

Parameters

psi	where to store Euler's psi angle.
theta	where to store Euler's theta angle.
phi	where to store Euler's phi angle.

Retrieves the view orientation.

gcr::View::GetWindow ( void )

inline

Returns: the Window used to display the view.

Definition at line 131 of file gcr/view.h.

virtual bool gcr::View::Load ( xmlNodePtr node )

virtual

Parameters

node	a pointer to the xmlNode containing the serialized view.

Loads the parameters of the view from an xmlNode.

virtual xmlNodePtr gcr::View::Save ( xmlDocPtr xml ) const

virtual

Parameters

xml	the xmlDoc used to save the document.

Returns: a pointer to the xmlNode containig the view parameters or NULL if an error occured.

void gcr::View::SetBackgroundColor	(	float	red,
		float	green,
		float	blue,
		float	alpha
	)

Parameters

red	the red component of the background color.
green	the green component of the background color.
blue	the blue component of the background color.
alpha	the alpha component of the background color.

Sets the view background color.

gcr::View::SetWindow ( Window * val )

inline

Parameters

val a Window

Sets the Window used to display the view.

Definition at line 131 of file gcr/view.h.

Member Data Documentation

gdouble gcr::View::m_height

protected

The height of the widget.

Definition at line 117 of file gcr/view.h.

gdouble gcr::View::m_width

protected

The width of the widget.

Definition at line 121 of file gcr/view.h.

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

gcr/view.h

Public Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation