drawille.h - ploot - simple plotting tools
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drawille.h (717B)
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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 #include "font.h"
8
9 /*
10 * Canvas to draw on with braille characters.
11 */
12 struct drawille {
13 int col, row; /* number of dots in total */
14 uint8_t buf[]; /* buffer of size (col * row) */
15 };
16
17 size_t drawille_put_row(FILE *, struct drawille *, int);
18 void drawille_dot(struct drawille *, int, int);
19 struct drawille *drawille_new(int, int);
20 void drawille_line(struct drawille *, int, int, int, int);
21 void drawille_histogram_dot(struct drawille *, int, int, int);
22 void drawille_histogram_line(struct drawille *, int, int, int, int, int);
23 char *drawille_text(struct drawille *, int, int, struct font *, char *);
24
25 #endif