gstreamermm  1.4.3
Public Member Functions | Static Public Member Functions | Protected Member Functions | Related Functions | List of all members
Gst::VideoOrientation Class Reference

An interface for elements providing video orientation controls. More...

Inheritance diagram for Gst::VideoOrientation:
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Collaboration diagram for Gst::VideoOrientation:
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Public Member Functions

virtual ~VideoOrientation ()
 
GstVideoOrientation* gobj ()
 Provides access to the underlying C GObject. More...
 
const GstVideoOrientation* gobj () const
 Provides access to the underlying C GObject. More...
 
bool get_hcenter (int& center) const
 Get the horizontal centering offset from the given object. More...
 
bool get_hflip (bool&flip) const
 Get the horizontal flipping state (true for flipped) from the given object. More...
 
bool get_vcenter (int& center) const
 Get the vertical centering offset from the given object. More...
 
bool get_vflip (bool&flip) const
 Get the vertical flipping state (true for flipped) from the given object. More...
 
bool set_hcenter (int center)
 Set the horizontal centering offset for the given object. More...
 
bool set_hflip (bool flip)
 Set the horizontal flipping state (true for flipped) for the given object. More...
 
bool set_vcenter (int center)
 Set the vertical centering offset for the given object. More...
 
bool set_vflip (bool flip)
 Set the vertical flipping state (true for flipped) for the given object. More...
 
virtual bool get_hflip_vfunc (bool&flip) const
 
virtual bool get_vflip_vfunc (bool&flip) const
 
virtual bool get_hcenter_vfunc (int& center) const
 
virtual bool get_vcenter_vfunc (int& center) const
 
virtual bool set_hflip_vfunc (bool flip)
 
virtual bool set_vflip_vfunc (bool flip)
 
virtual bool set_hcenter_vfunc (int center)
 
virtual bool set_vcenter_vfunc (int center)
 

Static Public Member Functions

static void add_interface (GType gtype_implementer)
 
static GType get_type ()
 Get the GType for this class, for use with the underlying GObject type system. More...
 

Protected Member Functions

 VideoOrientation ()
 You should derive from this class to use it. More...
 

Related Functions

(Note that these are not member functions.)

Glib::RefPtr
< Gst::VideoOrientation
wrap (GstVideoOrientation* object, bool take_copy=false)
 A Glib::wrap() method for this object. More...
 

Detailed Description

An interface for elements providing video orientation controls.

The interface allows unified access to control flipping and autocenter operation of video-sources or operators.

Constructor & Destructor Documentation

Gst::VideoOrientation::VideoOrientation ( )
protected

You should derive from this class to use it.

virtual Gst::VideoOrientation::~VideoOrientation ( )
virtual

Member Function Documentation

static void Gst::VideoOrientation::add_interface ( GType  gtype_implementer)
static
bool Gst::VideoOrientation::get_hcenter ( int &  center) const

Get the horizontal centering offset from the given object.

Parameters
centerReturn location for the result.
Returns
true in case the element supports centering.
virtual bool Gst::VideoOrientation::get_hcenter_vfunc ( int &  center) const
virtual
bool Gst::VideoOrientation::get_hflip ( bool &  flip) const

Get the horizontal flipping state (true for flipped) from the given object.

Parameters
flipReturn location for the result.
Returns
true in case the element supports flipping.
virtual bool Gst::VideoOrientation::get_hflip_vfunc ( bool &  flip) const
virtual
static GType Gst::VideoOrientation::get_type ( )
static

Get the GType for this class, for use with the underlying GObject type system.

bool Gst::VideoOrientation::get_vcenter ( int &  center) const

Get the vertical centering offset from the given object.

Parameters
centerReturn location for the result.
Returns
true in case the element supports centering.
virtual bool Gst::VideoOrientation::get_vcenter_vfunc ( int &  center) const
virtual
bool Gst::VideoOrientation::get_vflip ( bool &  flip) const

Get the vertical flipping state (true for flipped) from the given object.

Parameters
flipReturn location for the result.
Returns
true in case the element supports flipping.
virtual bool Gst::VideoOrientation::get_vflip_vfunc ( bool &  flip) const
virtual
GstVideoOrientation* Gst::VideoOrientation::gobj ( )
inline

Provides access to the underlying C GObject.

const GstVideoOrientation* Gst::VideoOrientation::gobj ( ) const
inline

Provides access to the underlying C GObject.

bool Gst::VideoOrientation::set_hcenter ( int  center)

Set the horizontal centering offset for the given object.

Parameters
centerCentering offset.
Returns
true in case the element supports centering.
virtual bool Gst::VideoOrientation::set_hcenter_vfunc ( int  center)
virtual
bool Gst::VideoOrientation::set_hflip ( bool  flip)

Set the horizontal flipping state (true for flipped) for the given object.

Parameters
flipUse flipping.
Returns
true in case the element supports flipping.
virtual bool Gst::VideoOrientation::set_hflip_vfunc ( bool  flip)
virtual
bool Gst::VideoOrientation::set_vcenter ( int  center)

Set the vertical centering offset for the given object.

Parameters
centerCentering offset.
Returns
true in case the element supports centering.
virtual bool Gst::VideoOrientation::set_vcenter_vfunc ( int  center)
virtual
bool Gst::VideoOrientation::set_vflip ( bool  flip)

Set the vertical flipping state (true for flipped) for the given object.

Parameters
flipUse flipping.
Returns
true in case the element supports flipping.
virtual bool Gst::VideoOrientation::set_vflip_vfunc ( bool  flip)
virtual

Friends And Related Function Documentation

Glib::RefPtr< Gst::VideoOrientation > wrap ( GstVideoOrientation *  object,
bool  take_copy = false 
)
related

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

Parameters
objectThe C instance.
take_copyFalse 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: