Defines |
#define | WHITE_PIX 1 |
#define | BLACK_PIX 0 |
#define | FLIP_COLOUR(pix) (1-(pix)) |
Functions |
void | block_edges (IMAGE *t_image, PDBLK *block, C_OUTLINE_IT *outline_it) |
void | make_margins (PDBLK *block, BLOCK_LINE_IT *line_it, uinT8 *pixels, uinT8 margin, inT16 left, inT16 right, inT16 y) |
void | whiteout_block (IMAGE *t_image, PDBLK *block) |
void | line_edges (inT16 x, inT16 y, inT16 xext, uinT8 uppercolour, uinT8 *bwpos, CRACKEDGE **prevline, CRACKEDGE **free_cracks, C_OUTLINE_IT *outline_it) |
CRACKEDGE * | h_edge (int sign, CRACKEDGE *join, CrackPos *pos) |
CRACKEDGE * | v_edge (int sign, CRACKEDGE *join, CrackPos *pos) |
void | join_edges (CRACKEDGE *edge1, CRACKEDGE *edge2, CRACKEDGE **free_cracks, C_OUTLINE_IT *outline_it) |
void | free_crackedges (CRACKEDGE *start) |