LivarotDefs.h File Reference

Go to the source code of this file.

Classes
struct	one_dash
struct	std_color
struct	grad_stop
struct	lin_grad
struct	rad_grad
struct	gen_color
struct	raster_info
Typedefs
typedef enum bool_op	BooleanOp
typedef enum butt_typ	ButtType
typedef enum join_typ	JoinType
typedef enum fill_typ	FillRule
typedef struct one_dash	one_dash
typedef struct std_color	std_color
typedef struct grad_stop	grad_stop
typedef struct lin_grad	lin_grad
typedef struct rad_grad	rad_grad
typedef void(*	InitColorFunc )(int ph, int pv, void *)
typedef void(*	NextPixelColorFunc )(void *)
typedef void(*	NextLigneColorFunc )(void *)
typedef void(*	GotoPixelColorFunc )(int ph, void *)
typedef void(*	GotoLigneColorFunc )(int pv, void *)
typedef struct gen_color	gen_color
typedef struct raster_info	raster_info
typedef void(*	RasterInRunFunc )(raster_info &dest, void *data, int nst, float vst, int nen, float ven)
Enumerations
enum	{   avl_no_err = 0, avl_bal_err = 1, avl_rm_err = 2, avl_ins_err = 3,   shape_euler_err = 4, shape_input_err = 5, shape_nothing_to_do = 6 }
enum	{   not_found = 0, found_exact = 1, found_on_left = 2, found_on_right = 3,   found_between = 4 }
enum	bool_op {   bool_op_union, bool_op_inters, bool_op_diff, bool_op_symdiff,   bool_op_cut, bool_op_slice }
enum	butt_typ { butt_straight, butt_square, butt_round, butt_pointy }
enum	join_typ { join_straight, join_round, join_pointy }
enum	fill_typ { fill_oddEven = 0, fill_nonZero = 1, fill_positive = 2, fill_justDont = 3 }
enum	Side { LEFT = 0, RIGHT = 1 }
enum	FirstOrLast { FIRST = 0, LAST = 1 }

---

Typedef Documentation

typedef enum bool_op BooleanOp

Definition at line 63 of file LivarotDefs.h.

typedef enum butt_typ ButtType

Definition at line 80 of file LivarotDefs.h.

typedef enum fill_typ FillRule

Definition at line 90 of file LivarotDefs.h.

typedef struct gen_color gen_color

typedef void(* GotoLigneColorFunc)(int pv, void *)

Definition at line 152 of file LivarotDefs.h.

typedef void(* GotoPixelColorFunc)(int ph, void *)

Definition at line 151 of file LivarotDefs.h.

typedef struct grad_stop grad_stop

typedef void(* InitColorFunc)(int ph, int pv, void *)

Definition at line 146 of file LivarotDefs.h.

typedef enum join_typ JoinType

Definition at line 81 of file LivarotDefs.h.

typedef struct lin_grad lin_grad

typedef void(* NextLigneColorFunc)(void *)

Definition at line 149 of file LivarotDefs.h.

typedef void(* NextPixelColorFunc)(void *)

Definition at line 148 of file LivarotDefs.h.

typedef struct one_dash one_dash

typedef struct rad_grad rad_grad

typedef struct raster_info raster_info

typedef void(* RasterInRunFunc)(raster_info &dest, void *data, int nst, float vst, int nen, float ven)

Definition at line 173 of file LivarotDefs.h.

typedef struct std_color std_color

---

Enumeration Type Documentation

anonymous enum

Enumerator:

avl_no_err
avl_bal_err
avl_rm_err
avl_ins_err
shape_euler_err
shape_input_err
shape_nothing_to_do

Definition at line 29 of file LivarotDefs.h.

{
  avl_no_err = 0,       // 0 is the error code for "everything OK"
  avl_bal_err = 1,
  avl_rm_err = 2,
  avl_ins_err = 3,
  shape_euler_err = 4,      // computations result in a non-eulerian graph, thus the function cannot do a proper polygon
  // despite the rounding sheme, this still happen with uber-complex graphs
  // note that coordinates are stored in double => double precision for the computation is not even
  // enough to get exact results (need quadruple precision, i think).
  shape_input_err = 5,      // the function was given an incorrect input (not a polygon, or not eulerian)
  shape_nothing_to_do = 6       // the function had nothing to do (zero offset, etc)
};

anonymous enum

Enumerator:

not_found
found_exact
found_on_left
found_on_right
found_between

Definition at line 44 of file LivarotDefs.h.

{
  not_found = 0,
  found_exact = 1,
  found_on_left = 2,
  found_on_right = 3,
  found_between = 4
};

enum bool_op

Enumerator:

bool_op_union
bool_op_inters
bool_op_diff
bool_op_symdiff
bool_op_cut
bool_op_slice

Definition at line 54 of file LivarotDefs.h.

{
  bool_op_union,        // A OR B
  bool_op_inters,       // A AND B
  bool_op_diff,         // A \ B
  bool_op_symdiff,  // A XOR B
  bool_op_cut,      // coupure (pleines)
  bool_op_slice     // coupure (contour)
};

enum butt_typ

Enumerator:

butt_straight
butt_square
butt_round
butt_pointy

Definition at line 66 of file LivarotDefs.h.

{
  butt_straight,        // straight line
  butt_square,          // half square
  butt_round,           // half circle
  butt_pointy           // a little pointy hat
};

enum fill_typ

Enumerator:

fill_oddEven
fill_nonZero
fill_positive
fill_justDont

Definition at line 83 of file LivarotDefs.h.

{
  fill_oddEven   = 0,
  fill_nonZero   = 1,
  fill_positive  = 2,
  fill_justDont = 3
};

enum FirstOrLast

Enumerator:

FIRST
LAST

Definition at line 181 of file LivarotDefs.h.

                 {
    FIRST = 0,
    LAST = 1
};

enum join_typ

Enumerator:

join_straight
join_round
join_pointy

Definition at line 74 of file LivarotDefs.h.

{
  join_straight,        // a straight line
  join_round,           // arc of circle (in fact, one or two quadratic bezier curve chunks)
  join_pointy           // a miter join (uses the miter parameter)
};

enum Side

Enumerator:

LEFT
RIGHT

Definition at line 176 of file LivarotDefs.h.

          {
    LEFT = 0,
    RIGHT = 1
};