blob: 2800034cd031c3b91ec377307795d17bda6d8fdb (
plain)
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
|
/*
* axis.h
*
* Logic to deal with various axises
*
* Copyright (C) 2013-2014 Sylvain Munaut
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#pragma once
/*! \defgroup axis
* @{
*/
/*! \file axis.h
* \brief Logic to deal with various axises
*/
struct freq_axis
{
double center;
double span;
double step;
int mode;
char abs_fmt[16];
double abs_scale;
char rel_fmt[16];
double rel_step;
};
void freq_axis_build(struct freq_axis *fx, double center, double span, int n_div);
void freq_axis_render(struct freq_axis *fx, char *str, int step);
/*! @} */
|
