synfig::Layer_Shape Class Reference

#include <layer_shape.h>

Inheritance diagram for synfig::Layer_Shape:

synfig::Layer_Composite synfig::Layer_NoDeform synfig::Layer synfig::Node synfig::Layer_Polygon List of all members.

Public Member Functions

 ~Layer_Shape ()
void clear ()
 Clears out any data.
void move_to (Real x, Real y)
void line_to (Real x, Real y)
void conic_to (Real x1, Real y1, Real x, Real y)
void conic_to_smooth (Real x, Real y)
void curve_to (Real x1, Real y1, Real x2, Real y2, Real x, Real y)
void curve_to_smooth (Real x2, Real y2, Real x, Real y)
void close ()
void endpath ()
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 Vocab get_param_vocab () const
 Gets the paramater vocabulary.
virtual Color get_color (Context context, const Point &pos) const
 Gets the color of the Canvas at 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 synfig::Layer::Handle hit_check (synfig::Context context, const synfig::Point &point) const
 Checks to see if a part of the layer is directly under point.
virtual Rect get_bounding_rect () const

Protected Member Functions

 Layer_Shape (const Real &a=1.0, const Color::BlendMethod m=Color::BLEND_COMPOSITE)

Detailed Description

writeme


Constructor & Destructor Documentation

synfig::Layer_Shape::Layer_Shape const Real a = 1.0,
const Color::BlendMethod  m = Color::BLEND_COMPOSITE
[protected]
 

synfig::Layer_Shape::~Layer_Shape  ) 
 


Member Function Documentation

void synfig::Layer_Shape::clear  ) 
 

Clears out any data.

Also clears out the Intersector

Reimplemented in synfig::Layer_Polygon.

void synfig::Layer_Shape::move_to Real  x,
Real  y
 

void synfig::Layer_Shape::line_to Real  x,
Real  y
 

void synfig::Layer_Shape::conic_to Real  x1,
Real  y1,
Real  x,
Real  y
 

void synfig::Layer_Shape::conic_to_smooth Real  x,
Real  y
 

void synfig::Layer_Shape::curve_to Real  x1,
Real  y1,
Real  x2,
Real  y2,
Real  x,
Real  y
 

void synfig::Layer_Shape::curve_to_smooth Real  x2,
Real  y2,
Real  x,
Real  y
 

void synfig::Layer_Shape::close  ) 
 

void synfig::Layer_Shape::endpath  ) 
 

virtual bool synfig::Layer_Shape::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.

Reimplemented in synfig::Layer_Polygon.

virtual ValueBase synfig::Layer_Shape::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.

Reimplemented in synfig::Layer_Polygon.

virtual Vocab synfig::Layer_Shape::get_param_vocab  )  const [virtual]
 

Gets the paramater vocabulary.

Reimplemented from synfig::Layer_Composite.

Reimplemented in synfig::Layer_Polygon.

virtual Color synfig::Layer_Shape::get_color Context  context,
const Point pos
const [virtual]
 

Gets the color of the Canvas at point.

Parameters:
context Context iterator refering to next Layer.
point Point which indicates where the desired Color should come from
Todo:
point should be of the type const Point &
See also:
Handle::get_color()

Reimplemented from synfig::Layer.

virtual bool synfig::Layer_Shape::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.
rend_desc The associated RendDesc.
callback 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.

virtual synfig::Layer::Handle synfig::Layer_Shape::hit_check synfig::Context  context,
const synfig::Point point
const [virtual]
 

Checks to see if a part of the layer is directly under point.

Parameters:
context Context iterator refering to next Layer.
point The point to check
Returns:
The handle of the layer under point. If there is not a layer under point, then returns an empty handle.

Reimplemented from synfig::Layer.

virtual Rect synfig::Layer_Shape::get_bounding_rect  )  const [virtual]
 

Reimplemented from synfig::Layer.


The documentation for this class was generated from the following file:
Generated on Fri Jun 23 15:20:51 2006 for synfig by  doxygen 1.4.6