synfig::Layer_MotionBlur Class Reference

#include <layer_motionblur.h>

Inheritance diagram for synfig::Layer_MotionBlur:

List of all members.

Public Member Functions
	Layer_MotionBlur ()
virtual bool	set_param (const String &param, const synfig::ValueBase &value)
	Sets the parameter described by param to value.
virtual ValueBase	get_param (const String &param) const
	Get the value of the specified parameter.
virtual Color	get_color (Context context, const Point &pos) const
	Gets the color of the Canvas at pos.
virtual void	set_time (Context context, Time time) const
	Sets the time for the selected Layer and those under it.
virtual void	set_time (Context context, Time time, const Point &point) const
	Sets the time for the selected Layer and those under it for a specific point.
virtual bool	accelerated_render (Context context, Surface *surface, int quality, const RendDesc &renddesc, ProgressCallback *cb) const
	Renders the Canvas to the given Surface in an accelerated manner.
virtual Vocab	get_param_vocab () const
	Gets the paramater vocabulary.

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Constructor & Destructor Documentation

Layer_MotionBlur::Layer_MotionBlur

(

)

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Member Function Documentation

bool Layer_MotionBlur::set_param	(	const String &	param,
		const synfig::ValueBase &	value
	)			[virtual]

Sets the parameter described by param to value.

Parameters:

	param	The name of the parameter to set
	value	What the parameter is to be set to.

Returns:

true on success, false upon rejection or failure. If it returns false, then the Layer is assumed to remain unchanged.

See also:

get_param()

Todo:

param should be of the type const String &param

Reimplemented from synfig::Layer_Composite.

ValueBase Layer_MotionBlur::get_param

(

const String &

param

)

const [virtual]

Get the value of the specified parameter.

Returns:

The requested parameter value, or (upon failure) a NIL ValueBase.

See also:

set_param()

Todo:

param should be of the type const String &

Reimplemented from synfig::Layer_Composite.

Color Layer_MotionBlur::get_color	(	Context	context,
		const Point &	pos
	)			const [virtual]

Gets the color of the Canvas at pos.

Parameters:

	context	Context iterator refering to next Layer.
	pos	Point which indicates where the Color should come from

See also:

Handle::get_color()

Reimplemented from synfig::Layer.

void Layer_MotionBlur::set_time	(	Context	context,
		Time	time
	)			const [virtual]

Sets the time for the selected Layer and those under it.

Parameters:

	context	Context iterator refering to next Layer.
	time	writeme

See also:

Handle::set_time()

Reimplemented from synfig::Layer.

void Layer_MotionBlur::set_time	(	Context	context,
		Time	time,
		const Point &	point
	)			const [virtual]

Sets the time for the selected Layer and those under it for a specific point.

Parameters:

	context	Context iterator refering to next Layer.
	time	writeme
	point	writeme

See also:

Handle::set_time()

Todo:

point should be of the type const Point &

Reimplemented from synfig::Layer.

bool Layer_MotionBlur::accelerated_render	(	Context	context,
		Surface *	surface,
		int	quality,
		const RendDesc &	renddesc,
		ProgressCallback *	cb
	)			const [virtual]

Renders the Canvas to the given Surface in an accelerated manner.

Parameters:

	context	Context iterator refering to next Layer.
	surface	Pointer to Surface to render to.
	quality	The requested quality-level to render at.
	renddesc	The associated RendDesc.
	cb	Pointer to callback object. May be NULL if there is no callback.

Returns:

true on success, false on failure

See also:

Handle::accelerated_render()

Reimplemented from synfig::Layer_Composite.

Layer::Vocab Layer_MotionBlur::get_param_vocab

(

)

const [virtual]

Gets the paramater vocabulary.

Reimplemented from synfig::Layer_Composite.

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

• layer_motionblur.h
• layer_motionblur.cpp

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