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pgedit.h
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1
2 // File: pgedit.h
3 // Description: Page structure file editor
4 // Author: Joern Wanke
5 // Created: Wed Jul 18 10:05:01 PDT 2007
6 //
7 // (C) Copyright 2007, Google Inc.
8 // Licensed under the Apache License, Version 2.0 (the "License");
9 // you may not use this file except in compliance with the License.
10 // You may obtain a copy of the License at
11 // http://www.apache.org/licenses/LICENSE-2.0
12 // Unless required by applicable law or agreed to in writing, software
13 // distributed under the License is distributed on an "AS IS" BASIS,
14 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 // See the License for the specific language governing permissions and
16 // limitations under the License.
17 //
19
20 #ifndef PGEDIT_H
21 #define PGEDIT_H
22
23 #include "ocrblock.h"
24 #include "ocrrow.h"
25 #include "werd.h"
26 #include "rect.h"
27 #include "params.h"
28 #include "notdll.h"
29 #include "tesseractclass.h"
30
31 class ScrollView;
32 class SVMenuNode;
33 struct SVEvent;
34
35 // A small event handler class to process incoming events to
36 // this window.
37 class PGEventHandler : public SVEventHandler {
38 public:
39 PGEventHandler(tesseract::Tesseract* tess) : tess_(tess) {
40 }
41 void Notify(const SVEvent* sve);
42 private:
43 tesseract::Tesseract* tess_;
44 };
45
46 extern BLOCK_LIST *current_block_list;
47 extern STRING_VAR_H (editor_image_win_name, "EditorImage",
48 "Editor image window name");
49 extern INT_VAR_H (editor_image_xpos, 590, "Editor image X Pos");
50 extern INT_VAR_H (editor_image_ypos, 10, "Editor image Y Pos");
51 extern INT_VAR_H (editor_image_height, 680, "Editor image height");
52 extern INT_VAR_H (editor_image_width, 655, "Editor image width");
53 extern INT_VAR_H (editor_image_word_bb_color, BLUE,
54 "Word bounding box colour");
55 extern INT_VAR_H (editor_image_blob_bb_color, YELLOW,
56 "Blob bounding box colour");
57 extern INT_VAR_H (editor_image_text_color, WHITE, "Correct text colour");
58 extern STRING_VAR_H (editor_dbwin_name, "EditorDBWin",
59 "Editor debug window name");
60 extern INT_VAR_H (editor_dbwin_xpos, 50, "Editor debug window X Pos");
61 extern INT_VAR_H (editor_dbwin_ypos, 500, "Editor debug window Y Pos");
62 extern INT_VAR_H (editor_dbwin_height, 24, "Editor debug window height");
63 extern INT_VAR_H (editor_dbwin_width, 80, "Editor debug window width");
64 extern STRING_VAR_H (editor_word_name, "BlnWords",
65 "BL normalised word window");
66 extern INT_VAR_H (editor_word_xpos, 60, "Word window X Pos");
67 extern INT_VAR_H (editor_word_ypos, 510, "Word window Y Pos");
68 extern INT_VAR_H (editor_word_height, 240, "Word window height");
69 extern INT_VAR_H (editor_word_width, 655, "Word window width");
70 extern double_VAR_H (editor_smd_scale_factor, 1.0, "Scaling for smd image");
71
72 ScrollView* bln_word_window_handle(); //return handle
73 void build_image_window(int width, int height);
74 void display_bln_lines(ScrollView window,
75 ScrollView::Color colour,
76 float scale_factor,
77 float y_offset,
78 float minx,
79 float maxx);
80 //function to call
81 void pgeditor_msg( //message display
82 const char *msg);
83 void pgeditor_show_point( //display coords
84 SVEvent *event);
85 //put bln word in box
86 void show_point(PAGE_RES* page_res, float x, float y);
87
88 #endif