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
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
|
#ifndef PROFILE_H
#define PROFILE_H
#ifdef __cplusplus
extern "C" {
#endif
#include "dive.h"
typedef enum { STABLE, SLOW, MODERATE, FAST, CRAZY } velocity_t;
struct divecomputer;
struct graphics_context;
struct plot_info;
struct plot_data {
unsigned int in_deco:1;
int cylinderindex;
int o2, he;
int sec;
/* pressure[0] is sensor pressure
* pressure[1] is interpolated pressure */
int pressure[2];
int temperature;
/* Depth info */
int depth;
int ceiling;
int ceilings[16];
int ndl;
int tts;
int stoptime;
int stopdepth;
int cns;
int smoothed;
double po2, pn2, phe;
double mod, ead, end, eadd;
velocity_t velocity;
struct plot_data *min[3];
struct plot_data *max[3];
int avg[3];
};
void calculate_max_limits(struct dive *dive, struct divecomputer *dc, struct graphics_context *gc);
struct plot_info *create_plot_info(struct dive *dive, struct divecomputer *dc, struct graphics_context *gc);
int setup_temperature_limits(struct graphics_context *gc);
int get_cylinder_pressure_range(struct graphics_context *gc);
struct ev_select {
char *ev_name;
bool plot_ev;
};
/*
* When showing dive profiles, we scale things to the
* current dive. However, we don't scale past less than
* 30 minutes or 90 ft, just so that small dives show
* up as such unless zoom is enabled.
* We also need to add 180 seconds at the end so the min/max
* plots correctly
*/
int get_maxtime(struct plot_info *pi);
/* get the maximum depth to which we want to plot
* take into account the additional verical space needed to plot
* partial pressure graphs */
int get_maxdepth(struct plot_info *pi);
int get_local_sac(struct plot_data *entry1, struct plot_data *entry2, struct dive *dive);
void setup_pp_limits(struct graphics_context *gc);
#define ALIGN_LEFT 1
#define ALIGN_RIGHT 2
#define INVISIBLE 4
#define UNSORTABLE 8
#define EDITABLE 16
#ifndef TEXT_SCALE
#define TEXT_SCALE 1.0
#endif
#define DEPTH_TEXT_SIZE (10 * TEXT_SCALE)
#define PRESSURE_TEXT_SIZE (10 * TEXT_SCALE)
#define DC_TEXT_SIZE (10.5 * TEXT_SCALE)
#define PP_TEXT_SIZE (11 * TEXT_SCALE)
#define TEMP_TEXT_SIZE (12 * TEXT_SCALE)
#define RIGHT (-1.0)
#define CENTER (-0.5)
#define LEFT (0.0)
#define LINE_DOWN (1)
#define TOP (0)
#define MIDDLE (-0.5)
#define BOTTOM (-1)
#define SCALEXGC(x) (((x) - gc.leftx) / (gc.rightx - gc.leftx) * gc.maxx)
#define SCALEYGC(y) (((y) - gc.topy) / (gc.bottomy - gc.topy) * gc.maxy)
#define SCALEGC(x,y) SCALEXGC(x),SCALEYGC(y)
#define SCALEX(gc,x) (((x)-gc->leftx)/(gc->rightx-gc->leftx)*gc->maxx)
#define SCALEY(gc,y) (((y)-gc->topy)/(gc->bottomy-gc->topy)*gc->maxy)
#define SCALE(gc,x,y) SCALEX(gc,x),SCALEY(gc,y)
#define SENSOR_PR 0
#define INTERPOLATED_PR 1
#define SENSOR_PRESSURE(_entry) (_entry)->pressure[SENSOR_PR]
#define INTERPOLATED_PRESSURE(_entry) (_entry)->pressure[INTERPOLATED_PR]
#define GET_PRESSURE(_entry) (SENSOR_PRESSURE(_entry) ? SENSOR_PRESSURE(_entry) : INTERPOLATED_PRESSURE(_entry))
#define SAC_WINDOW 45 /* sliding window in seconds for current SAC calculation */
#ifdef __cplusplus
}
#endif
#endif
|
