/usr/include/libzia/zchart.h is in libzia-dev 4.09-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 | /*
zchart.c - XY charts for debugging
Copyright (C) 2014 Ladislav Vaiz <ok1zia@nagano.cz>
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
version 2 as published by the Free Software Foundation.
*/
#ifndef __ZCHART_H
#define __ZCHART_H
#include <libziaint.h>
#include <glib.h>
#ifdef Z_HAVE_SDL
#include <SDL.h>
struct zchart;
struct zchart_val{
double x, y;
};
struct zchart_set {
struct zchart *chart;
GArray *values;
char *desc;
int color;
double minx, maxx, miny, maxy;
char *fmt;
};
struct zchart {
SDL_Surface *surface;
SDL_Rect area;
int bgcolor;
GPtrArray *sets;
int mx, my;
};
struct zchart *zchart_init(SDL_Surface *surface, SDL_Rect *area, int bgcolor);
void zchart_free(struct zchart *);
struct zchart_set *zchart_add_set(struct zchart *chart, char *desc, int color);
void zchart_add(struct zchart *chart, int set, double x, double y);
void zchart_clear(struct zchart *chart);
void zchart_redraw(struct zchart *chart);
void zchart_mouse(struct zchart *chart, int mx, int my);
#endif
#endif
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