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72 lines
2.6 KiB
C
72 lines
2.6 KiB
C
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/* -*-C-*-
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********************************************************************************
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*
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* File: plotedges.h (Formerly plotedges.h)
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* Description: Convert the various data type into line lists
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* Author: Mark Seaman, OCR Technology
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* Created: Fri Jul 28 13:14:48 1989
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* Modified: Mon May 13 09:34:51 1991 (Mark Seaman) marks@hpgrlt
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* Language: C
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* Package: N/A
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* Status: Experimental (Do Not Distribute)
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*
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* (c) Copyright 1989, Hewlett-Packard Company.
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** Licensed under the Apache License, Version 2.0 (the "License");
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** you may not use this file except in compliance with the License.
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** You may obtain a copy of the License at
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** http://www.apache.org/licenses/LICENSE-2.0
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** Unless required by applicable law or agreed to in writing, software
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** distributed under the License is distributed on an "AS IS" BASIS,
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** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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** See the License for the specific language governing permissions and
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** limitations under the License.
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*
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*********************************************************************************/
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#ifndef PLOTEDGES_H
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#define PLOTEDGES_H
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#include "callcpp.h"
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#include "oldlist.h"
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#include "tessclas.h"
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#include "split.h"
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/*----------------------------------------------------------------------
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V a r i a b l e s
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----------------------------------------------------------------------*/
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extern void *edge_window; /* Window for edges */
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/*----------------------------------------------------------------------
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Macros
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----------------------------------------------------------------------*/
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/**********************************************************************
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* update_edge_window
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*
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* Refresh the display of the edge window.
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**********************************************************************/
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#define update_edge_window() \
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if (display_splits) { \
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c_make_current (edge_window); \
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} \
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/**********************************************************************
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* edge_window_wait
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*
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* Wait for someone to click in the edges window.
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**********************************************************************/
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#define edge_window_wait() \
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if (display_splits) window_wait (edge_window)
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/*----------------------------------------------------------------------
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F u n c t i o n s
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---------------------------------------------------------------------*/
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void display_edgepts(LIST outlines);
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void draw_blob_edges(TBLOB *blob);
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void mark_outline(EDGEPT *edgept);
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void mark_split(SPLIT *split);
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#endif
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