tesseract  5.0.0
render.h
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1 /******************************************************************************
2  *
3  * File: render.h
4  * Description: Convert the various data type into line lists
5  * Author: Mark Seaman, OCR Technology
6  *
7  * (c) Copyright 1989, Hewlett-Packard Company.
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  *
18  *****************************************************************************/
19 #ifndef RENDER_H
20 #define RENDER_H
21 
22 #include "params.h" // for BOOL_VAR_H, BoolParam
23 #include "scrollview.h" // ScrollView
24 
25 namespace tesseract {
26 
27 struct EDGEPT;
28 struct TBLOB;
29 struct TESSLINE;
30 
31 /*----------------------------------------------------------------------
32  V a r i a b l e s
33 ----------------------------------------------------------------------*/
34 extern ScrollView *blob_window; // Window for blobs
35 extern ScrollView::Color color_list[]; // Colors for outlines
36 
38 
40 
41 #define NUM_COLORS 6
42 
43 /*----------------------------------------------------------------------
44  F u n c t i o n s
45 ----------------------------------------------------------------------*/
46 void display_blob(TBLOB *blob, ScrollView::Color color);
47 
48 void render_blob(ScrollView *window, TBLOB *blob, ScrollView::Color color);
49 
50 void render_edgepts(ScrollView *window, EDGEPT *edgept, ScrollView::Color color);
51 
52 void render_outline(ScrollView *window, TESSLINE *outline, ScrollView::Color color);
53 
54 } // namespace tesseract
55 
56 #endif
ScrollView * blob_window
Definition: render.cpp:36
void render_edgepts(ScrollView *window, EDGEPT *edgept, ScrollView::Color color)
Definition: render.cpp:86
ScrollView::Color color_list[]
Definition: render.cpp:38
void render_outline(ScrollView *window, TESSLINE *outline, ScrollView::Color color)
Definition: render.cpp:111
bool wordrec_display_all_blobs
Definition: render.cpp:41
void render_blob(ScrollView *window, TBLOB *blob, ScrollView::Color color)
Definition: render.cpp:71
BOOL_VAR_H(wordrec_display_splits)
bool wordrec_blob_pause
Definition: render.cpp:43
void display_blob(TBLOB *blob, ScrollView::Color color)
Definition: render.cpp:54