imstb_rectpack.h File Reference

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Classes
struct	stbrp_rect
struct	stbrp_node
struct	stbrp_context

Macros
#define	STB_RECT_PACK_VERSION   1
#define	STBRP_DEF   extern

Typedefs
typedef struct stbrp_context	stbrp_context
typedef struct stbrp_node	stbrp_node
typedef struct stbrp_rect	stbrp_rect
typedef unsigned short	stbrp_coord

Enumerations
enum	{ STBRP_HEURISTIC_Skyline_default =0 , STBRP_HEURISTIC_Skyline_BL_sortHeight = STBRP_HEURISTIC_Skyline_default , STBRP_HEURISTIC_Skyline_BF_sortHeight }

Functions
STBRP_DEF int	stbrp_pack_rects (stbrp_context *context, stbrp_rect *rects, int num_rects)
STBRP_DEF void	stbrp_init_target (stbrp_context *context, int width, int height, stbrp_node *nodes, int num_nodes)
STBRP_DEF void	stbrp_setup_allow_out_of_mem (stbrp_context *context, int allow_out_of_mem)
STBRP_DEF void	stbrp_setup_heuristic (stbrp_context *context, int heuristic)

---

Class Documentation

stbrp_rect

struct stbrp_rect

Class Members
stbrp_coord	h
int	id
stbrp_coord	w
int	was_packed
stbrp_coord	x
stbrp_coord	y

stbrp_node

struct stbrp_node

Collaboration diagram for stbrp_node:

Class Members
stbrp_node *	next
stbrp_coord	x
stbrp_coord	y

stbrp_context

struct stbrp_context

Collaboration diagram for stbrp_context:

Class Members
stbrp_node *	active_head
int	align
stbrp_node	extra[2]
stbrp_node *	free_head
int	height
int	heuristic
int	init_mode
int	num_nodes
int	width

Macro Definition Documentation

STB_RECT_PACK_VERSION

#define STB_RECT_PACK_VERSION   1

STBRP_DEF

#define STBRP_DEF   extern

Typedef Documentation

stbrp_context

typedef struct stbrp_context stbrp_context

stbrp_coord

typedef unsigned short stbrp_coord

stbrp_node

typedef struct stbrp_node stbrp_node

stbrp_rect

typedef struct stbrp_rect stbrp_rect

Enumeration Type Documentation

anonymous enum

anonymous enum

Enumerator
STBRP_HEURISTIC_Skyline_default
STBRP_HEURISTIC_Skyline_BL_sortHeight
STBRP_HEURISTIC_Skyline_BF_sortHeight

{
   STBRP_HEURISTIC_Skyline_default=0,
   STBRP_HEURISTIC_Skyline_BL_sortHeight = STBRP_HEURISTIC_Skyline_default,
   STBRP_HEURISTIC_Skyline_BF_sortHeight
};

Function Documentation

stbrp_init_target()

STBRP_DEF void stbrp_init_target	(	stbrp_context *	context,
		int	width,
		int	height,
		stbrp_node *	nodes,
		int	num_nodes
	)

stbrp_pack_rects()

STBRP_DEF int stbrp_pack_rects	(	stbrp_context *	context,
		stbrp_rect *	rects,
		int	num_rects
	)

Referenced by ImFontAtlasBuildPackCustomRects(), and ImFontAtlasBuildWithStbTruetype().

Here is the caller graph for this function:

stbrp_setup_allow_out_of_mem()

STBRP_DEF void stbrp_setup_allow_out_of_mem	(	stbrp_context *	context,
		int	allow_out_of_mem
	)

stbrp_setup_heuristic()

STBRP_DEF void stbrp_setup_heuristic	(	stbrp_context *	context,
		int	heuristic
	)