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Gtk::Curve Class Reference
[Widgets]

Inheritance diagram for Gtk::Curve:

List of all members.


Detailed Description

Allows direct editing of a curve.

Public Member Functions

 Curve ()
Glib::ArrayHandle<float> get_vector (int veclen) const
void get_vector (int veclen, float* data) const
const GtkCurve* gobj () const
 Provides access to the underlying C GtkObject.
GtkCurve* gobj ()
 Provides access to the underlying C GtkObject.
Glib::PropertyProxy_ReadOnly
<CurveType
property_curve_type () const
 Is this curve linear.
Glib::PropertyProxy<CurveTypeproperty_curve_type ()
 Is this curve linear.
Glib::PropertyProxy_ReadOnly
<float> 
property_max_x () const
 Maximum possible X value.
Glib::PropertyProxy<float> property_max_x ()
 Maximum possible X value.
Glib::PropertyProxy_ReadOnly
<float> 
property_max_y () const
 Maximum possible value for Y.
Glib::PropertyProxy<float> property_max_y ()
 Maximum possible value for Y.
Glib::PropertyProxy_ReadOnly
<float> 
property_min_x () const
 Minimum possible value for X.
Glib::PropertyProxy<float> property_min_x ()
 Minimum possible value for X.
Glib::PropertyProxy_ReadOnly
<float> 
property_min_y () const
 Minimum possible value for Y.
Glib::PropertyProxy<float> property_min_y ()
 Minimum possible value for Y.
void reset ()
void set_curve_type (CurveType type)
void set_gamma (float gamma)
void set_range (float min_x, float max_x, float min_y, float max_y)
void set_vector (const Glib::ArrayHandle<float>& array)
Glib::SignalProxy0<void> signal_curve_type_changed ()
virtual ~Curve ()

Protected Member Functions

virtual void on_curve_type_changed ()

Related Functions

(Note that these are not member functions.)

Gtk::Curvewrap (GtkCurve* object, bool take_copy=false)
 A Glib::wrap() method for this object.

Constructor & Destructor Documentation

virtual Gtk::Curve::~Curve (  )  [virtual]

Gtk::Curve::Curve (  ) 


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()


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.


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

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