tesseract/src/wordrec/render.h

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/* -*-C-*-
********************************************************************************
*
* File: render.h (Formerly render.h)
* Description: Convert the various data type into line lists
* Author: Mark Seaman, OCR Technology
* Created: Fri Jul 28 13:14:48 1989
* Modified: Fri Apr 26 09:59:45 1991 (Mark Seaman) marks@hpgrlt
* Language: C
* Package: N/A
* Status: Experimental (Do Not Distribute)
*
* (c) Copyright 1989, Hewlett-Packard Company.
** 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 RENDER_H
#define RENDER_H
#include "host.h"
#include "callcpp.h"
#include "blobs.h"
/*----------------------------------------------------------------------
V a r i a b l e s
----------------------------------------------------------------------*/
extern ScrollView *blob_window; /* Window for blobs */
extern C_COL color_list[]; /* Colors for outlines */
extern BOOL_VAR_H(wordrec_display_all_blobs, 0, "Display Blobs");
extern BOOL_VAR_H(wordrec_display_all_words, 0, "Display Words");
extern BOOL_VAR_H(wordrec_blob_pause, 0, "Blob pause");
#define NUM_COLORS 6
/*----------------------------------------------------------------------
F u n c t i o n s
----------------------------------------------------------------------*/
void display_blob(TBLOB *blob, C_COL color);
void render_blob(void *window, TBLOB *blob, C_COL color);
void render_edgepts(void *window, EDGEPT *edgept, C_COL color);
void render_outline(void *window,
TESSLINE *outline,
C_COL color);
#endif