Commit | Line | Data |
---|---|---|
32150d70 C |
1 | /* template.c - template for display processes */ |
2 | ||
3 | #ifndef lint | |
4 | static char *rcsid = "$Header: /f/osi/others/quipu/photo/RCS/template.c,v 7.0 89/11/23 22:01:48 mrose Rel $"; | |
5 | #endif | |
6 | ||
7 | /* | |
8 | * $Header: /f/osi/others/quipu/photo/RCS/template.c,v 7.0 89/11/23 22:01:48 mrose Rel $ | |
9 | * | |
10 | * | |
11 | * $Log: template.c,v $ | |
12 | * Revision 7.0 89/11/23 22:01:48 mrose | |
13 | * Release 6.0 | |
14 | * | |
15 | */ | |
16 | ||
17 | /* | |
18 | * NOTICE | |
19 | * | |
20 | * Acquisition, use, and distribution of this module and related | |
21 | * materials are subject to the restrictions of a license agreement. | |
22 | * Consult the Preface in the User's Manual for the full terms of | |
23 | * this agreement. | |
24 | * | |
25 | */ | |
26 | ||
27 | ||
28 | #include "stdio.h" | |
29 | #include "quipu/photo.h" | |
30 | ||
31 | /* Any errors should be written to *stdout* */ | |
32 | /* if the process exits, with out giving an error message, quipu may hang */ | |
33 | ||
34 | photo_start (name) | |
35 | char * name; | |
36 | { | |
37 | /* Initialise a window to recieve a photo of 'name' */ | |
38 | ||
39 | /* return 0 if sucessful -1 if not */ | |
40 | (void) fprintf (stderr,"PHOTO: not implemented yet"); | |
41 | return (-1); | |
42 | } | |
43 | ||
44 | ||
45 | photo_end (name) | |
46 | char * name; | |
47 | { | |
48 | /* Decoding has finished - display the photo */ | |
49 | (void) printf ("done it"); | |
50 | (void) fflush (stdout); | |
51 | (void) close (1); /* this is needed for QUIPU if the process does not exit */ | |
52 | ||
53 | /* return 0 if sucessful -1 if not */ | |
54 | return (-1); | |
55 | } | |
56 | ||
57 | photo_black (length) | |
58 | int length; | |
59 | { | |
60 | /* draw a black line of 'length' pixels */ | |
61 | } | |
62 | ||
63 | photo_white (length) | |
64 | int length; | |
65 | { | |
66 | /* draw a white line of 'length' pixels */ | |
67 | } | |
68 | ||
69 | ||
70 | photo_line_end (line) | |
71 | bit_string * line; | |
72 | { | |
73 | /* the end of a line has been reached */ | |
74 | /* A bit string is stored in line->dbuf_top */ | |
75 | } |