1 /* -*-C-*- 2 ******************************************************************************** 3 * 4 * File: plotedges.h (Formerly plotedges.h) 5 * Description: Convert the various data type into line lists 6 * Author: Mark Seaman, OCR Technology 7 * Created: Fri Jul 28 13:14:48 1989 8 * Modified: Mon May 13 09:34:51 1991 (Mark Seaman) marks@hpgrlt 9 * Language: C 10 * Package: N/A 11 * Status: Experimental (Do Not Distribute) 12 * 13 * (c) Copyright 1989, Hewlett-Packard Company. 14 ** Licensed under the Apache License, Version 2.0 (the "License"); 15 ** you may not use this file except in compliance with the License. 16 ** You may obtain a copy of the License at 17 ** http://www.apache.org/licenses/LICENSE-2.0 18 ** Unless required by applicable law or agreed to in writing, software 19 ** distributed under the License is distributed on an "AS IS" BASIS, 20 ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 21 ** See the License for the specific language governing permissions and 22 ** limitations under the License. 23 * 24 *********************************************************************************/ 25 #ifndef PLOTEDGES_H 26 #define PLOTEDGES_H 27 28 #include "callcpp.h" 29 #include "oldlist.h" 30 #include "tessclas.h" 31 #include "split.h" 32 33 /*---------------------------------------------------------------------- 34 V a r i a b l e s 35 ----------------------------------------------------------------------*/ 36 extern ScrollView *edge_window; /* Window for edges */ 37 38 /*---------------------------------------------------------------------- 39 Macros 40 ----------------------------------------------------------------------*/ 41 /********************************************************************** 42 * update_edge_window 43 * 44 * Refresh the display of the edge window. 45 **********************************************************************/ 46 #define update_edge_window() \ 47 if (wordrec_display_splits) { \ 48 c_make_current (edge_window); \ 49 } \ 50 51 52 /********************************************************************** 53 * edge_window_wait 54 * 55 * Wait for someone to click in the edges window. 56 **********************************************************************/ 57 58 #define edge_window_wait() \ 59 if (wordrec_display_splits) window_wait (edge_window) 60 61 /*---------------------------------------------------------------------- 62 F u n c t i o n s 63 ---------------------------------------------------------------------*/ 64 void display_edgepts(LIST outlines); 65 66 void draw_blob_edges(TBLOB *blob); 67 68 void mark_outline(EDGEPT *edgept); 69 70 void mark_split(SPLIT *split); 71 #endif 72