Gtk::Curve Class Reference

Allows direct editing of a curve. More...

Inherits Gtk::DrawingArea.

Collaboration diagram for Gtk::Curve:

[legend]

List of all members.

Public Member Functions
virtual	~Curve ()
GtkCurve*	gobj ()
	Provides access to the underlying C GtkObject.
const GtkCurve*	gobj () const
	Provides access to the underlying C GtkObject.
	Curve ()
void	reset ()
void	set_gamma (float gamma)
void	set_range (float min_x, float max_x, float min_y, float max_y)
void	get_vector (int veclen, float* data) const
Glib::ArrayHandle< float >	get_vector (int veclen) const
void	set_vector (const Glib::ArrayHandle< float >& array)
void	set_curve_type (CurveType type)
Glib::SignalProxy0< void >	signal_curve_type_changed ()
Glib::PropertyProxy< CurveType >	property_curve_type ()
	Is this curve linear.
Glib::PropertyProxy_ReadOnly < CurveType >	property_curve_type () const
	Is this curve linear.
Glib::PropertyProxy< float >	property_min_x ()
	Minimum possible value for X.
Glib::PropertyProxy_ReadOnly < float >	property_min_x () const
	Minimum possible value for X.
Glib::PropertyProxy< float >	property_max_x ()
	Maximum possible X value.
Glib::PropertyProxy_ReadOnly < float >	property_max_x () const
	Maximum possible X value.
Glib::PropertyProxy< float >	property_min_y ()
	Minimum possible value for Y.
Glib::PropertyProxy_ReadOnly < float >	property_min_y () const
	Minimum possible value for Y.
Glib::PropertyProxy< float >	property_max_y ()
	Maximum possible value for Y.
Glib::PropertyProxy_ReadOnly < float >	property_max_y () const
	Maximum possible value for Y.
Protected Member Functions
virtual void	on_curve_type_changed ()
Related Functions
(Note that these are not member functions.)
Gtk::Curve*	wrap (GtkCurve* object, bool take_copy=false)
	A Glib::wrap() method for this object.

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Detailed Description

Allows direct editing of a curve.

Deprecated:

As of gtkmm 2.20, this widget has been deprecated since it is too specialized.

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Constructor & Destructor Documentation

virtual Gtk::Curve::~Curve

(

)

[virtual]

Gtk::Curve::Curve

(

)

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Member Function Documentation

Glib::ArrayHandle<float> Gtk::Curve::get_vector

(

int

veclen

)

const

void Gtk::Curve::get_vector	(	int	veclen,
		float *	data
	)			const

const GtkCurve* Gtk::Curve::gobj

(

)

const [inline]

Provides access to the underlying C GtkObject.

Reimplemented from Gtk::DrawingArea.

GtkCurve* Gtk::Curve::gobj

(

)

[inline]

Provides access to the underlying C GtkObject.

Reimplemented from Gtk::DrawingArea.

virtual void Gtk::Curve::on_curve_type_changed

(

)

[protected, virtual]

Glib::PropertyProxy_ReadOnly<CurveType> Gtk::Curve::property_curve_type

(

)

const

Is this curve linear.

You rarely need to use properties because there are get_ and set_ methods for almost all of them.

Returns:

A PropertyProxy that allows you to get or set the property of the value, or receive notification when the value of the property changes.

Glib::PropertyProxy<CurveType> Gtk::Curve::property_curve_type

(

)

Is this curve linear.

You rarely need to use properties because there are get_ and set_ methods for almost all of them.

Returns:

A PropertyProxy that allows you to get or set the property of the value, or receive notification when the value of the property changes.

Glib::PropertyProxy_ReadOnly<float> Gtk::Curve::property_max_x

(

)

const

Maximum possible X value.

You rarely need to use properties because there are get_ and set_ methods for almost all of them.

Returns:

A PropertyProxy that allows you to get or set the property of the value, or receive notification when the value of the property changes.

Glib::PropertyProxy<float> Gtk::Curve::property_max_x

(

)

Maximum possible X value.

You rarely need to use properties because there are get_ and set_ methods for almost all of them.

Returns:

A PropertyProxy that allows you to get or set the property of the value, or receive notification when the value of the property changes.

Glib::PropertyProxy_ReadOnly<float> Gtk::Curve::property_max_y

(

)

const

Maximum possible value for Y.

You rarely need to use properties because there are get_ and set_ methods for almost all of them.

Returns:

A PropertyProxy that allows you to get or set the property of the value, or receive notification when the value of the property changes.

Glib::PropertyProxy<float> Gtk::Curve::property_max_y

(

)

Maximum possible value for Y.

You rarely need to use properties because there are get_ and set_ methods for almost all of them.

Returns:

A PropertyProxy that allows you to get or set the property of the value, or receive notification when the value of the property changes.

Glib::PropertyProxy_ReadOnly<float> Gtk::Curve::property_min_x

(

)

const

Minimum possible value for X.

You rarely need to use properties because there are get_ and set_ methods for almost all of them.

Returns:

A PropertyProxy that allows you to get or set the property of the value, or receive notification when the value of the property changes.

Glib::PropertyProxy<float> Gtk::Curve::property_min_x

(

)

Minimum possible value for X.

You rarely need to use properties because there are get_ and set_ methods for almost all of them.

Returns:

A PropertyProxy that allows you to get or set the property of the value, or receive notification when the value of the property changes.

Glib::PropertyProxy_ReadOnly<float> Gtk::Curve::property_min_y

(

)

const

Minimum possible value for Y.

You rarely need to use properties because there are get_ and set_ methods for almost all of them.

Returns:

A PropertyProxy that allows you to get or set the property of the value, or receive notification when the value of the property changes.

Glib::PropertyProxy<float> Gtk::Curve::property_min_y

(

)

Minimum possible value for Y.

You rarely need to use properties because there are get_ and set_ methods for almost all of them.

Returns:

A PropertyProxy that allows you to get or set the property of the value, or receive notification when the value of the property changes.

void Gtk::Curve::reset

(

)

void Gtk::Curve::set_curve_type

(

CurveType

type

)

void Gtk::Curve::set_gamma

(

float

gamma

)

void Gtk::Curve::set_range	(	float	min_x,
		float	max_x,
		float	min_y,
		float	max_y
	)

void Gtk::Curve::set_vector

(

const Glib::ArrayHandle< float > &

array

)

Glib::SignalProxy0< void > Gtk::Curve::signal_curve_type_changed

(

)

Prototype:

void on_my_curve_type_changed()

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Friends And Related Function Documentation

Gtk::Curve* wrap	(	GtkCurve *	object,
		bool	take_copy = false
	)			[related]

A Glib::wrap() method for this object.

Parameters:

	object	The C instance.
	take_copy	False if the result should take ownership of the C instance. True if it should take a new copy or ref.

Returns:

A C++ instance that wraps this C instance.

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

• gtkmm/curve.h