Path

Classes
struct	n_GPathInfo
struct	n_GPath

Functions
n_GPath *	n_gpath_create (n_GPathInfo *path_info)
void	n_gpath_destroy (n_GPath *path)
void	n_graphics_draw_path (n_GContext *ctx, uint32_t num_points, n_GPoint *points, bool open)
void	n_graphics_fill_path (n_GContext *ctx, uint32_t num_points, n_GPoint *points)
void	n_graphics_draw_ppath (n_GContext *ctx, uint32_t num_points, n_GPoint *points, bool open)
void	n_graphics_fill_ppath (n_GContext *ctx, uint32_t num_points, n_GPoint *points)
void	n_gpath_draw (n_GContext *ctx, n_GPath *path)
void	n_gpath_fill (n_GContext *ctx, n_GPath *path)
void	n_gpath_rotate_to (n_GPath *path, int32_t angle)
void	n_gpath_move_to (n_GPath *path, n_GPoint offset)
void	n_prv_transform_points (uint32_t num_points, n_GPoint *points_in, n_GPoint *points_out, int16_t angle, n_GPoint offset)

Variables
typedef	__attribute__

Detailed Description

Draw an open or closed path

Function Documentation

n_gpath_create()

n_GPath* n_gpath_create

(

n_GPathInfo *

path_info

)

Creates a n_GPath from some n_GPathInfo.

n_gpath_destroy()

void n_gpath_destroy

(

n_GPath *

path

)

Destroys a previously created n_GPath.

n_gpath_draw()

void n_gpath_draw	(	n_GContext *	ctx,
		n_GPath *	path
	)

Draws the outline of a n_GPath.

n_gpath_fill()

void n_gpath_fill	(	n_GContext *	ctx,
		n_GPath *	path
	)

Fills a n_GPath using the even-odd fill rule.

n_gpath_move_to()

void n_gpath_move_to	(	n_GPath *	path,
		n_GPoint	offset
	)

Sets the offset of a n_GPath.

n_gpath_rotate_to()

void n_gpath_rotate_to	(	n_GPath *	path,
		int32_t	angle
	)

Sets the rotation of a n_GPath.

n_graphics_draw_path()

void n_graphics_draw_path	(	n_GContext *	ctx,
		uint32_t	num_points,
		n_GPoint *	points,
		bool	open
	)

Draws the outline of a path.

n_graphics_draw_ppath()

void n_graphics_draw_ppath	(	n_GContext *	ctx,
		uint32_t	num_points,
		n_GPoint *	points,
		bool	open
	)

Draws the outline of a precise path.

n_graphics_fill_path()

void n_graphics_fill_path	(	n_GContext *	ctx,
		uint32_t	num_points,
		n_GPoint *	points
	)

Fills a path using the even-odd fill rule.

n_graphics_fill_ppath()

void n_graphics_fill_ppath	(	n_GContext *	ctx,
		uint32_t	num_points,
		n_GPoint *	points
	)

Fills a precise path using the even-odd fill rule.

n_prv_transform_points()

void n_prv_transform_points	(	uint32_t	num_points,
		n_GPoint *	points_in,
		n_GPoint *	points_out,
		int16_t	angle,
		n_GPoint	offset
	)

Transforms a point array with a given angle and offset.