Lines Matching refs:halftone
582 cmd.wd.ht_pattern = s->halftone;
602 brightness, contrast, bright_adjust, contr_adjust, s->halftone, s->edge);
1186 /* halftone patterns */
1682 const char *halftone;
1695 halftone = s->val[OPT_HALFTONE_PATTERN].s;
1696 if (strcmp (halftone, "1") == 0 )
1697 s->halftone = 1;
1698 else if (strcmp (halftone, "Dispersed dot 4x4") == 0)
1699 s->halftone = 2;
1700 else if (strcmp (halftone, "Round (Clustered dot 4x4)") == 0)
1701 s->halftone = 3;
1702 else if (strcmp (halftone, "Diamond (Clustered dot 4x4)") == 0)
1703 s->halftone = 4;
1704 else if (strcmp (halftone, "User defined") == 0)
1705 s->halftone = 5;
1707 s->halftone = 0;