0
|
1 |
#include <tcl.h>
|
|
2 |
#include "link.h"
|
|
3 |
#include "tcl_interface.h"
|
|
4 |
#include "system.h"
|
|
5 |
|
|
6 |
/*
|
|
7 |
|
|
8 |
To link tcl and C variables: (variable num)
|
|
9 |
|
|
10 |
int num;
|
|
11 |
LINK_VARIABLE(num, INT);
|
|
12 |
|
|
13 |
make sure the variable is external and in system.h
|
|
14 |
so that everyone can get at it
|
|
15 |
|
|
16 |
*/
|
|
17 |
|
|
18 |
|
|
19 |
int DISPLAY_SPELLING_MISTAKES = 0;
|
|
20 |
extern Tcl_Interp* TCL_ip;
|
|
21 |
|
|
22 |
#define LINK_VARIABLE(name, type) \
|
|
23 |
Tcl_LinkVar(TCL_ip, #name, (void*) &name, TCL_LINK_##type)
|
|
24 |
|
|
25 |
int init_link_vars()
|
|
26 |
{
|
|
27 |
LINK_VARIABLE(ENABLE_USER_INTERFACE, INT); // 0 turns the display off
|
|
28 |
LINK_VARIABLE(VERY_LOW_CONFIDENCE, INT); // Words that display in red
|
|
29 |
LINK_VARIABLE(LOW_CONFIDENCE, INT); // Words that will be displayed in blue
|
|
30 |
LINK_VARIABLE(DISPLAY_LINE_BOUNDARIES, INT); // Words that display in blue
|
|
31 |
LINK_VARIABLE(DISPLAY_BOUNDING_BOXES, INT); // Display component boundaries
|
|
32 |
LINK_VARIABLE(SPELLCHECK, INT); // should the page be spellchecked
|
|
33 |
|
|
34 |
|
|
35 |
LINK_VARIABLE(DISPLAY_IMAGE, INT); // display the scanned image?
|
|
36 |
LINK_VARIABLE(DESKEW_METHOD, INT); // 1 for rle, 0 for bitmap
|
|
37 |
LINK_VARIABLE(DISPLAY_SPELLING_MISTAKES, INT);
|
|
38 |
LINK_VARIABLE(SCALE_FACTOR, DOUBLE);
|
|
39 |
LINK_VARIABLE(NoiseTolerance, INT);// Minimum num of pixels in line of text
|
|
40 |
|
|
41 |
LINK_VARIABLE(MinLineSize, INT); // Minimum number of rows in line of text
|
|
42 |
LINK_VARIABLE(MinVertSeparation, INT); // Minimum number of rows between lines of text
|
|
43 |
LINK_VARIABLE(MinHorizSeparation, INT); // Minimum number of blank pixels btween chars
|
|
44 |
LINK_VARIABLE(ConfidenceThreshold, INT);// Minimum confidence for some operations
|
|
45 |
LINK_VARIABLE(JoinTolerance, INT); // Maximum number of pixels
|
|
46 |
// joining two fused characters
|
|
47 |
|
|
48 |
// The next 4 are used in character grouping
|
|
49 |
LINK_VARIABLE( MaxVertSize, INT); // Max vert pixels in char
|
|
50 |
LINK_VARIABLE( BaseLineTolerance, INT); // How far from baseline is
|
|
51 |
// okay 1/INT * linesize
|
|
52 |
LINK_VARIABLE( TopLineTolerance, INT); // How far from topline
|
|
53 |
//is okay 1/INT *linesize
|
|
54 |
|
|
55 |
/* Constants for the number of horizontal and vertical divisions
|
|
56 |
for determining the gray scale property vector for each component */
|
|
57 |
|
|
58 |
LINK_VARIABLE( NumHorizDiv, INT); //Number of horizontal divisions
|
|
59 |
LINK_VARIABLE( NumVertDiv, INT); //Number of vertical divisions
|
|
60 |
LINK_VARIABLE( SCALE_FACTOR, DOUBLE);
|
|
61 |
}
|