graphene-size.h File Reference

#include "graphene-types.h"

Go to the source code of this file.

Data Structures
struct	_graphene_size_t

Macros
#define	GRAPHENE_SIZE_INIT(_w, _h)   (graphene_size_t) { .width = (_w), .height = (_h) }
#define	GRAPHENE_SIZE_INIT_ZERO   GRAPHENE_SIZE_INIT (0.f, 0.f)

Functions
GRAPHENE_AVAILABLE_IN_1_0 graphene_size_t *	graphene_size_alloc (void)
GRAPHENE_AVAILABLE_IN_1_0 void	graphene_size_free (graphene_size_t *s)
GRAPHENE_AVAILABLE_IN_1_0 graphene_size_t *	graphene_size_init (graphene_size_t *s, float width, float height)
GRAPHENE_AVAILABLE_IN_1_0 graphene_size_t *	graphene_size_init_from_size (graphene_size_t *s, const graphene_size_t *src)
GRAPHENE_AVAILABLE_IN_1_0 bool	graphene_size_equal (const graphene_size_t *a, const graphene_size_t *b)
GRAPHENE_AVAILABLE_IN_1_0 void	graphene_size_scale (const graphene_size_t *s, float factor, graphene_size_t *res)
GRAPHENE_AVAILABLE_IN_1_0 void	graphene_size_interpolate (const graphene_size_t *a, const graphene_size_t *b, double factor, graphene_size_t *res)
GRAPHENE_AVAILABLE_IN_1_0 const graphene_size_t *	graphene_size_zero (void)

Macro Definition Documentation

GRAPHENE_SIZE_INIT

#define GRAPHENE_SIZE_INIT	(		_w,
			_h )   (graphene_size_t) { .width = (_w), .height = (_h) }

GRAPHENE_SIZE_INIT: @_w: the width @_h: the height

Initializes a graphene_size_t with the given sizes when declaring it, e.g.:

|[ graphene_size_t size = GRAPHENE_SIZE_INIT (100.f, 100.f); ]|

Since: 1.0

Definition at line 50 of file graphene-size.h.

GRAPHENE_SIZE_INIT_ZERO

#define GRAPHENE_SIZE_INIT_ZERO   GRAPHENE_SIZE_INIT (0.f, 0.f)

GRAPHENE_SIZE_INIT_ZERO:

Initializes a graphene_size_t to (0, 0) when declaring it.

Since: 1.0

Definition at line 59 of file graphene-size.h.

Function Documentation

graphene_size_alloc()

GRAPHENE_AVAILABLE_IN_1_0 graphene_size_t * graphene_size_alloc

(

void

)

graphene_size_equal()

GRAPHENE_AVAILABLE_IN_1_0 bool graphene_size_equal	(	const graphene_size_t *	a,
		const graphene_size_t *	b )

graphene_size_free()

GRAPHENE_AVAILABLE_IN_1_0 void graphene_size_free

(

graphene_size_t *

s

)

graphene_size_init()

GRAPHENE_AVAILABLE_IN_1_0 graphene_size_t * graphene_size_init	(	graphene_size_t *	s,
		float	width,
		float	height )

graphene_size_init_from_size()

GRAPHENE_AVAILABLE_IN_1_0 graphene_size_t * graphene_size_init_from_size	(	graphene_size_t *	s,
		const graphene_size_t *	src )

graphene_size_interpolate()

GRAPHENE_AVAILABLE_IN_1_0 void graphene_size_interpolate	(	const graphene_size_t *	a,
		const graphene_size_t *	b,
		double	factor,
		graphene_size_t *	res )

graphene_size_scale()

GRAPHENE_AVAILABLE_IN_1_0 void graphene_size_scale	(	const graphene_size_t *	s,
		float	factor,
		graphene_size_t *	res )

graphene_size_zero()

GRAPHENE_AVAILABLE_IN_1_0 const graphene_size_t * graphene_size_zero

(

void

)