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344a429e48
I think that displaying tissue loadings either as pressure or as percentages is not very intuitive but that it makes much more sense when translated to ceiling depths. This change enables just that for the 16 tissues in our calculated ceiling and visualizes this in the profile graph. There is a checkbox in the preferences to turn this on. If enabled, all tissues having non-trivial ceilings are also shown in the info box. Signed-off-by: Robert C. Helling <helling@atdotde.de> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
114 lines
3 KiB
C
114 lines
3 KiB
C
#ifndef PROFILE_H
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#define PROFILE_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include "dive.h"
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typedef enum { STABLE, SLOW, MODERATE, FAST, CRAZY } velocity_t;
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struct divecomputer;
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struct graphics_context;
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struct plot_info;
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struct plot_data {
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unsigned int in_deco:1;
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int cylinderindex;
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int sec;
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/* pressure[0] is sensor pressure
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* pressure[1] is interpolated pressure */
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int pressure[2];
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int temperature;
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/* Depth info */
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int depth;
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int ceiling;
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int ceilings[16];
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int ndl;
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int stoptime;
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int stopdepth;
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int cns;
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int smoothed;
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double po2, pn2, phe;
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double mod, ead, end, eadd;
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velocity_t velocity;
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struct plot_data *min[3];
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struct plot_data *max[3];
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int avg[3];
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};
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void calculate_max_limits(struct dive *dive, struct divecomputer *dc, struct graphics_context *gc);
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struct plot_info *create_plot_info(struct dive *dive, struct divecomputer *dc, struct graphics_context *gc);
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int setup_temperature_limits(struct graphics_context *gc);
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int get_cylinder_pressure_range(struct graphics_context *gc);
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struct ev_select {
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char *ev_name;
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bool plot_ev;
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};
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/*
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* When showing dive profiles, we scale things to the
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* current dive. However, we don't scale past less than
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* 30 minutes or 90 ft, just so that small dives show
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* up as such unless zoom is enabled.
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* We also need to add 180 seconds at the end so the min/max
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* plots correctly
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*/
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int get_maxtime(struct plot_info *pi);
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/* get the maximum depth to which we want to plot
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* take into account the additional verical space needed to plot
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* partial pressure graphs */
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int get_maxdepth(struct plot_info *pi);
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int get_local_sac(struct plot_data *entry1, struct plot_data *entry2, struct dive *dive);
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void setup_pp_limits(struct graphics_context *gc);
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#define ALIGN_LEFT 1
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#define ALIGN_RIGHT 2
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#define INVISIBLE 4
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#define UNSORTABLE 8
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#define EDITABLE 16
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#ifndef TEXT_SCALE
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#define TEXT_SCALE 1.0
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#endif
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#define DEPTH_TEXT_SIZE (10 * TEXT_SCALE)
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#define PRESSURE_TEXT_SIZE (10 * TEXT_SCALE)
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#define DC_TEXT_SIZE (10.5 * TEXT_SCALE)
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#define PP_TEXT_SIZE (11 * TEXT_SCALE)
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#define TEMP_TEXT_SIZE (12 * TEXT_SCALE)
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#define RIGHT (-1.0)
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#define CENTER (-0.5)
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#define LEFT (0.0)
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#define LINE_DOWN (1)
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#define TOP (0)
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#define MIDDLE (-0.5)
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#define BOTTOM (-1)
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#define SCALEXGC(x) (((x) - gc.leftx) / (gc.rightx - gc.leftx) * gc.maxx)
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#define SCALEYGC(y) (((y) - gc.topy) / (gc.bottomy - gc.topy) * gc.maxy)
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#define SCALEGC(x,y) SCALEXGC(x),SCALEYGC(y)
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#define SCALEX(gc,x) (((x)-gc->leftx)/(gc->rightx-gc->leftx)*gc->maxx)
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#define SCALEY(gc,y) (((y)-gc->topy)/(gc->bottomy-gc->topy)*gc->maxy)
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#define SCALE(gc,x,y) SCALEX(gc,x),SCALEY(gc,y)
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#define SENSOR_PR 0
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#define INTERPOLATED_PR 1
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#define SENSOR_PRESSURE(_entry) (_entry)->pressure[SENSOR_PR]
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#define INTERPOLATED_PRESSURE(_entry) (_entry)->pressure[INTERPOLATED_PR]
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#define GET_PRESSURE(_entry) (SENSOR_PRESSURE(_entry) ? SENSOR_PRESSURE(_entry) : INTERPOLATED_PRESSURE(_entry))
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#define SAC_WINDOW 45 /* sliding window in seconds for current SAC calculation */
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#ifdef __cplusplus
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}
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#endif
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#endif
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