synfig::Layer_Clamp Class Reference

#include <clamp.h>

Inheritance diagram for synfig::Layer_Clamp:

synfig::Layer synfig::Node

List of all members.

Public Member Functions

 Layer_Clamp ()
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 Rect get_full_bounding_rect (Context context) const
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 parameter vocabulary.


Constructor & Destructor Documentation

Layer_Clamp::Layer_Clamp (  ) 

References f.


Member Function Documentation

bool Layer_Clamp::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.

References IMPORT.

ValueBase Layer_Clamp::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.

References EXPORT, EXPORT_NAME, and EXPORT_VERSION.

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

Gets the color of the Canvas at pos.

Parameters:
context Context iterator referring to next Layer.
pos Point which indicates where the Color should come from
See also:
Handle::get_color()

Reimplemented from synfig::Layer.

References synfig::Context::get_color().

Rect Layer_Clamp::get_full_bounding_rect ( Context  context  )  const [virtual]

bool Layer_Clamp::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 referring 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.

References synfig::Context::accelerated_render(), synfig::ProgressCallback::amount_complete(), synfig::RendDesc::get_h(), and synfig::RendDesc::get_w().

Layer::Vocab Layer_Clamp::get_param_vocab ( void   )  const [virtual]

Gets the parameter vocabulary.

Reimplemented from synfig::Layer.

References _.


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

Generated on Fri Jul 31 00:01:58 2009 for synfig-core by  doxygen 1.5.6