| /********************************************************************** |
| * File: tovars.h (Formerly to_vars.h) |
| * Description: Variables used by textord. |
| * Author: Ray Smith |
| * Created: Tue Aug 24 16:55:02 BST 1993 |
| * |
| * (C) Copyright 1993, Hewlett-Packard Ltd. |
| ** Licensed under the Apache License, Version 2.0 (the "License"); |
| ** you may not use this file except in compliance with the License. |
| ** You may obtain a copy of the License at |
| ** http://www.apache.org/licenses/LICENSE-2.0 |
| ** Unless required by applicable law or agreed to in writing, software |
| ** distributed under the License is distributed on an "AS IS" BASIS, |
| ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| ** See the License for the specific language governing permissions and |
| ** limitations under the License. |
| * |
| **********************************************************************/ |
| |
| #ifndef TOVARS_H |
| #define TOVARS_H |
| |
| #include "varable.h" |
| #include "notdll.h" |
| |
| extern BOOL_VAR_H (textord_show_initial_words, FALSE, |
| "Display separate words"); |
| extern BOOL_VAR_H (textord_show_new_words, FALSE, "Display separate words"); |
| extern BOOL_VAR_H (textord_show_fixed_words, FALSE, |
| "Display forced fixed pitch words"); |
| extern BOOL_VAR_H (textord_blocksall_fixed, FALSE, "Moan about prop blocks"); |
| extern BOOL_VAR_H (textord_blocksall_prop, FALSE, |
| "Moan about fixed pitch blocks"); |
| extern BOOL_VAR_H (textord_blocksall_testing, FALSE, |
| "Dump stats when moaning"); |
| extern BOOL_VAR_H (textord_test_mode, FALSE, "Do current test"); |
| extern BOOL_VAR_H (textord_repeat_extraction, TRUE, "Extract repeated chars"); |
| extern INT_VAR_H (textord_dotmatrix_gap, 3, |
| "Max pixel gap for broken pixed pitch"); |
| extern INT_VAR_H (textord_repeat_threshold, 4, |
| "Min multiple for repeated char"); |
| extern INT_VAR_H (textord_debug_block, 0, "Block to do debug on"); |
| extern INT_VAR_H (textord_pitch_range, 2, "Max range test on pitch"); |
| extern double_VAR_H (textord_repeat_rating, 6, "Min rating for equal blobs"); |
| extern double_VAR_H (textord_wordstats_smooth_factor, 0.05, |
| "Smoothing gap stats"); |
| extern double_VAR_H (textord_width_smooth_factor, 0.10, |
| "Smoothing width stats"); |
| extern double_VAR_H (textord_words_width_ile, 0.4, |
| "Ile of blob widths for space est"); |
| extern double_VAR_H (textord_words_maxspace, 4.0, "Multiple of xheight"); |
| extern double_VAR_H (textord_words_default_maxspace, 3.5, |
| "Max believable third space"); |
| extern double_VAR_H (textord_words_default_minspace, 0.6, |
| "Fraction of xheight"); |
| extern double_VAR_H (textord_words_min_minspace, 0.3, "Fraction of xheight"); |
| extern double_VAR_H (textord_words_default_nonspace, 0.2, |
| "Fraction of xheight"); |
| extern double_VAR_H (textord_words_initial_lower, 0.25, |
| "Max inital cluster size"); |
| extern double_VAR_H (textord_words_initial_upper, 0.15, |
| "Min initial cluster spacing"); |
| extern double_VAR_H (textord_words_minlarge, 0.75, |
| "Fraction of valid gaps needed"); |
| extern double_VAR_H (textord_words_pitchsd_threshold, 0.025, |
| "Pitch sync threshold"); |
| extern double_VAR_H (textord_words_def_fixed, 0.01, |
| "Threshold for definite fixed"); |
| extern double_VAR_H (textord_words_def_prop, 0.06, |
| "Threshold for definite prop"); |
| extern INT_VAR_H (textord_words_veto_power, 5, |
| "Rows required to outvote a veto"); |
| extern double_VAR_H (textord_pitch_rowsimilarity, 0.08, |
| "Fraction of xheight for sameness"); |
| extern BOOL_VAR_H (textord_pitch_scalebigwords, FALSE, |
| "Scale scores on big words"); |
| extern double_VAR_H (words_initial_lower, 0.5, "Max inital cluster size"); |
| extern double_VAR_H (words_initial_upper, 0.15, |
| "Min initial cluster spacing"); |
| extern double_VAR_H (words_default_prop_nonspace, 0.25, |
| "Fraction of xheight"); |
| extern double_VAR_H (words_default_fixed_space, 0.75, "Fraction of xheight"); |
| extern double_VAR_H (words_default_fixed_limit, 0.6, "Allowed size variance"); |
| extern double_VAR_H (textord_words_definite_spread, 0.30, |
| "Non-fuzzy spacing region"); |
| extern double_VAR_H (textord_spacesize_ratiofp, 2.8, |
| "Min ratio space/nonspace"); |
| extern double_VAR_H (textord_spacesize_ratioprop, 2.0, |
| "Min ratio space/nonspace"); |
| extern double_VAR_H (textord_fpiqr_ratio, 1.5, "Pitch IQR/Gap IQR threshold"); |
| extern double_VAR_H (textord_max_pitch_iqr, 0.20, |
| "Xh fraction noise in pitch"); |
| extern double_VAR_H (textord_fp_min_width, 0.5, "Min width of decent blobs"); |
| #endif |