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Linux Cross Reference
Tina5/tina-tools/tinatool/tlbase/tlbaseInfr_simple.c

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  1 /**********
  2  * 
  3  * Copyright (c) 2003, Division of Imaging Science and Biomedical Engineering,
  4  * University of Manchester, UK.  All rights reserved.
  5  * 
  6  * Redistribution and use in source and binary forms, with or without modification, 
  7  * are permitted provided that the following conditions are met:
  8  * 
  9  *   . Redistributions of source code must retain the above copyright notice, 
 10  *     this list of conditions and the following disclaimer.
 11  *    
 12  *   . Redistributions in binary form must reproduce the above copyright notice,
 13  *     this list of conditions and the following disclaimer in the documentation 
 14  *     and/or other materials provided with the distribution.
 15  * 
 16  *   . Neither the name of the University of Manchester nor the names of its
 17  *     contributors may be used to endorse or promote products derived from this 
 18  *     software without specific prior written permission.
 19  * 
 20  * 
 21  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 
 22  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 
 23  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 
 24  * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE 
 25  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 
 26  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 
 27  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 28  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 
 29  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
 30  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 
 31  * POSSIBILITY OF SUCH DAMAGE.
 32  *
 33  **********
 34  * 
 35  * Program :    TINA
 36  * File    :  $Source: /home/tina/cvs/tina-tools/tinatool/tlbase/tlbaseInfr_simple.c,v $
 37  * Date    :  $Date: 2003/10/01 16:02:47 $
 38  * Version :  $Revision: 1.2 $
 39  * CVS Id  :  $Id: tlbaseInfr_simple.c,v 1.2 2003/10/01 16:02:47 tony Exp $
 40  *
 41  * Author  :  Legacy TINA
 42  *
 43  * Notes : template for generating a standard simple Tv structure 
 44  * with default image manipulation NAT 13/11/97           
 45  *
 46  *********
 47 */
 48 
 49 #include "tlbaseInfr_simple.h"
 50 
 51 #if HAVE_CONFIG_H
 52 #include <config.h>
 53 #endif
 54 
 55 #include <stdio.h>
 56 #include <tina/sys/sysDef.h>
 57 #include <tina/sys/sysPro.h>
 58 #include <tina/image/imgDef.h>
 59 #include <tina/image/imgPro.h>
 60 #include <tinatool/draw/drawDef.h>
 61 #include <tinatool/draw/drawPro.h>
 62 
 63 Imrect *simple_image_get(Tv *tv)
 64 {
 65     Imrect * im;
 66     im = (Imrect *)prop_get(tv->draw,IMRECT);
 67     return(im);
 68 }
 69 
 70 void simple_image_set(Tv *tv, Imrect *im)
 71 {
 72      tv->draw = (List *)proplist_addifnp(tv->draw,
 73                   (void *)im,IMRECT,im_free,true);
 74 }
 75 
 76 static void backdraw(Tv *tv)
 77 {
 78   Imrect    *im = (Imrect *)simple_image_get(tv);
 79 
 80   if (im != NULL)
 81   {
 82      im = imf_scale_nzero(im, 0.0, 255.0);
 83      tv_imrect2(tv, im);
 84      im_free(im);
 85   }
 86 }
 87 
 88 static void fulldraw(Tv *tv)
 89 {
 90 /* for doing other stuff */
 91 }
 92 
 93 static void skeldraw(Tv *tv)
 94 {
 95   Imrect     *im = (Imrect *)simple_image_get(tv);
 96 
 97   tv_set_overlay(tv);
 98   if (im != NULL)
 99     tv_imrect_skel(tv, im);
100   tv_reset_draw(tv);
101 }
102 
103 static void init(Tv *tv)
104 {
105   Imrect      *im = (Imrect *)simple_image_get(tv);
106 
107   if (im != NULL)
108     tv_camera2_image(tv, im->width, im->height);
109 }
110 
111 Tv *simple_tv_make(char *name)
112 {
113   Tv    *tvtemp = NULL;
114 
115   tvtemp = tv_create(name);
116   tv_set_backdraw(tvtemp, backdraw);
117   tv_set_fulldraw(tvtemp, fulldraw);
118   tv_set_skeldraw(tvtemp, skeldraw);
119   tv_set_zoomlevel(tvtemp, IMZOOM);
120   tv_set_init(tvtemp, init);
121 
122   return (tvtemp);
123 }
124 

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