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1 #include <tcl.h> |
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2 #include "link.h" |
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3 #include "tcl_interface.h" |
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4 #include "system.h" |
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5 |
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6 /* |
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7 |
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8 To link tcl and C variables: (variable num) |
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9 |
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10 int num; |
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11 LINK_VARIABLE(num, INT); |
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12 |
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13 make sure the variable is external and in system.h |
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14 so that everyone can get at it |
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15 |
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16 */ |
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17 |
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18 |
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19 int DISPLAY_SPELLING_MISTAKES = 0; |
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20 extern Tcl_Interp* TCL_ip; |
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21 |
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22 #define LINK_VARIABLE(name, type) \ |
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23 Tcl_LinkVar(TCL_ip, #name, (void*) &name, TCL_LINK_##type) |
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24 |
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25 int init_link_vars() |
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26 { |
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27 LINK_VARIABLE(ENABLE_USER_INTERFACE, INT); // 0 turns the display off |
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28 LINK_VARIABLE(VERY_LOW_CONFIDENCE, INT); // Words that display in red |
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29 LINK_VARIABLE(LOW_CONFIDENCE, INT); // Words that will be displayed in blue |
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30 LINK_VARIABLE(DISPLAY_LINE_BOUNDARIES, INT); // Words that display in blue |
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31 LINK_VARIABLE(DISPLAY_BOUNDING_BOXES, INT); // Display component boundaries |
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32 LINK_VARIABLE(SPELLCHECK, INT); // should the page be spellchecked |
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33 |
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34 |
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35 LINK_VARIABLE(DISPLAY_IMAGE, INT); // display the scanned image? |
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36 LINK_VARIABLE(DESKEW_METHOD, INT); // 1 for rle, 0 for bitmap |
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37 LINK_VARIABLE(DISPLAY_SPELLING_MISTAKES, INT); |
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38 LINK_VARIABLE(SCALE_FACTOR, DOUBLE); |
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39 LINK_VARIABLE(NoiseTolerance, INT);// Minimum num of pixels in line of text |
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40 |
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41 LINK_VARIABLE(MinLineSize, INT); // Minimum number of rows in line of text |
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42 LINK_VARIABLE(MinVertSeparation, INT); // Minimum number of rows between lines of text |
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43 LINK_VARIABLE(MinHorizSeparation, INT); // Minimum number of blank pixels btween chars |
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44 LINK_VARIABLE(ConfidenceThreshold, INT);// Minimum confidence for some operations |
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45 LINK_VARIABLE(JoinTolerance, INT); // Maximum number of pixels |
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46 // joining two fused characters |
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47 |
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48 // The next 4 are used in character grouping |
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49 LINK_VARIABLE( MaxVertSize, INT); // Max vert pixels in char |
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50 LINK_VARIABLE( BaseLineTolerance, INT); // How far from baseline is |
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51 // okay 1/INT * linesize |
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52 LINK_VARIABLE( TopLineTolerance, INT); // How far from topline |
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53 //is okay 1/INT *linesize |
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54 |
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55 |
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56 /* Constants for the number of horizontal and vertical divisions |
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57 for determining the gray scale property vector for each component */ |
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58 |
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59 LINK_VARIABLE( NumHorizDiv, INT); //Number of horizontal divisions |
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60 LINK_VARIABLE( NumVertDiv, INT); //Number of vertical divisions |
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61 LINK_VARIABLE( SCALE_FACTOR, DOUBLE); |
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62 LINK_VARIABLE( ZONING_SCALE_FACTOR, DOUBLE); |
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63 } |
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64 |
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65 |
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66 |
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67 |
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68 |