tdrawille.h - ploot - simple plotting tools
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tdrawille.h (753B)
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1 #ifndef DRAWILLE_H
2 #define DRAWILLE_H
3
4 #include <stddef.h>
5 #include <stdint.h>
6 #include <stdio.h>
7
8 #include "csv.h"
9 #include "font.h"
10
11 /*
12 * Canvas to draw on with braille characters.
13 */
14 struct drawille {
15 int col, row; /* number of dots in total */
16 uint8_t buf[]; /* buffer of size (col * row) */
17 };
18
19 /**/
20 size_t drawille_put_row (FILE *, struct drawille *, int);
21 void drawille_dot (struct drawille *, int, int);
22 struct drawille *drawille_new (int, int);
23 void drawille_line (struct drawille *, int, int, int, int);
24 void drawille_histogram_dot (struct drawille *, int, int, int);
25 void drawille_histogram_line (struct drawille *, int, int, int, int, int);
26 char * drawille_text (struct drawille *, int, int, struct font *, char *);
27
28 #endif