layer_shape.cpp File Reference

Implementation of the "Shape" layer. More...

#include "layer_shape.h"
#include <synfig/string.h>
#include <synfig/time.h>
#include <synfig/context.h>
#include <synfig/paramdesc.h>
#include <synfig/renddesc.h>
#include <synfig/surface.h>
#include <synfig/value.h>
#include <synfig/valuenode.h>
#include <float.h>
#include <synfig/blur.h>
#include <synfig/cairo_renddesc.h>
#include <synfig/curve_helper.h>
#include <vector>
#include <deque>

Macros
#define	EPSILON   1e-12
#define	GAUSSIAN_ADJUSTMENT   (0.05)
#define	GAUSSIAN_ADJUSTMENT   (0.05)

Typedefs
typedef rect< int >	ContextRect

Functions
	SYNFIG_LAYER_INIT (Layer_Shape)
	SYNFIG_LAYER_SET_NAME (Layer_Shape,"shape")
	SYNFIG_LAYER_SET_LOCAL_NAME (Layer_Shape, N_("Shape"))
	SYNFIG_LAYER_SET_CATEGORY (Layer_Shape, N_("Internal"))
	SYNFIG_LAYER_SET_VERSION (Layer_Shape,"0.1")
	SYNFIG_LAYER_SET_CVS_ID (Layer_Shape,"$Id$")
template<class T >
bool	IsZero (const T &n)
static void	Subd_Conic_Stack (Point *arc)
static void	Subd_Cubic_Stack (Point *arc)
static bool	clip_conic (const Point *const p, const ContextRect &r)
static bool	clip_cubic (const Point *const p, const ContextRect &r)
static Real	max_edges_cubic (const Point *const p)
static Real	max_edges_conic (const Point *const p)

Variables
const int	MAX_SUBDIVISION_SIZE = 64
const int	MIN_SUBDIVISION_DRAW_LEVELS = 4

Detailed Description

Implementation of the "Shape" layer.

$Id$

Macro Definition Documentation

#define EPSILON   1e-12

Referenced by IsZero().

#define GAUSSIAN_ADJUSTMENT   (0.05)

#define GAUSSIAN_ADJUSTMENT   (0.05)

Typedef Documentation

typedef rect<int> ContextRect

Function Documentation

SYNFIG_LAYER_INIT

(

Layer_Shape

)

SYNFIG_LAYER_SET_NAME	(	Layer_Shape	,
		"shape"
	)

SYNFIG_LAYER_SET_LOCAL_NAME	(	Layer_Shape	,
		N_("Shape")
	)

SYNFIG_LAYER_SET_CATEGORY	(	Layer_Shape	,
		N_("Internal")
	)

SYNFIG_LAYER_SET_VERSION	(	Layer_Shape	,
		"0.1"
	)

SYNFIG_LAYER_SET_CVS_ID	(	Layer_Shape	,
		"$Id$"
	)

template<class T >

bool IsZero ( const T &  n )

inline

References EPSILON.

static void Subd_Conic_Stack ( Point *  arc )

static

static void Subd_Cubic_Stack ( Point *  arc )

static

static bool clip_conic ( const Point *const  p, const ContextRect &  r  )

inlinestatic

static bool clip_cubic ( const Point *const  p, const ContextRect &  r  )

inlinestatic

static Real max_edges_cubic ( const Point *const  p )

inlinestatic

static Real max_edges_conic ( const Point *const  p )

inlinestatic

Variable Documentation

const int MAX_SUBDIVISION_SIZE = 64

const int MIN_SUBDIVISION_DRAW_LEVELS = 4