| /********************************************************************** |
| * File: tstruct.h (Formerly tstruct.h) |
| * Description: Code to manipulate the structures of the C++/C interface. |
| * Author: Ray Smith |
| * Created: Thu Apr 23 15:49:29 BST 1992 |
| * |
| * (C) Copyright 1992, 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 TSTRUCT_H |
| #define TSTRUCT_H |
| |
| #include "werd.h" |
| #include "tessclas.h" |
| #include "ratngs.h" |
| #include "notdll.h" |
| |
| class FRAGMENT:public ELIST_LINK |
| { |
| public: |
| FRAGMENT() { //constructor |
| } |
| FRAGMENT(EDGEPT *head_pt, //start |
| EDGEPT *tail_pt); //end |
| |
| ICOORD head; //coords of start |
| ICOORD tail; //coords of end |
| EDGEPT *headpt; //start point |
| EDGEPT *tailpt; //end point |
| |
| NEWDELETE2 (FRAGMENT) |
| }; |
| |
| ELISTIZEH (FRAGMENT) |
| WERD *make_ed_word( //construct word |
| TWERD *tessword, //word to convert |
| WERD *clone //clone this one |
| ); |
| PBLOB *make_ed_blob( //construct blob |
| TBLOB *tessblob //blob to convert |
| ); |
| OUTLINE *make_ed_outline( //constructoutline |
| FRAGMENT_LIST *list //list of fragments |
| ); |
| void register_outline( //add fragments |
| TESSLINE *outline, //tess format |
| FRAGMENT_LIST *list //list to add to |
| ); |
| void make_tess_row( //make fake row |
| DENORM *denorm, //row info |
| TEXTROW *tessrow //output row |
| ); |
| TWERD *make_tess_word( //convert owrd |
| WERD *word, //word to do |
| TEXTROW *row //fake row |
| ); |
| TBLOB *make_tess_blobs( //make tess blobs |
| PBLOB_LIST *bloblist //list to convert |
| ); |
| TBLOB *make_rotated_tess_blob(const DENORM* denorm, PBLOB *blob, |
| BOOL8 flatten); |
| TBLOB *make_tess_blob( //make tess blob |
| PBLOB *blob, //blob to convert |
| BOOL8 flatten //flatten outline structure |
| ); |
| TESSLINE *make_tess_outlines( //make tess outlines |
| OUTLINE_LIST *outlinelist, //list to convert |
| BOOL8 flatten //flatten outline structure |
| ); |
| EDGEPT *make_tess_edgepts( //make tess edgepts |
| POLYPT_LIST *edgeptlist, //list to convert |
| TPOINT &tl, //bounding box |
| TPOINT &br); |
| #endif |