static const text_render_options_t deep = {14, 1.0, 0.2, 0.2, CENTER, TOP};
static const text_render_options_t shallow = {14, 1.0, 0.2, 0.2, CENTER, BOTTOM};
int i;
+ int last = -1;
for (i = 0; i < pi->nr; i++) {
struct plot_data *entry = pi->entry + i;
if (entry->depth < 2000)
continue;
- if (entry == entry->max[2])
+ if ((entry == entry->max[2]) && entry->depth != last) {
render_depth_sample(gc, entry, &deep);
+ last = entry->depth;
+ }
- if (entry == entry->min[2])
+ if ((entry == entry->min[2]) && entry->depth != last) {
render_depth_sample(gc, entry, &shallow);
+ last = entry->depth;
+ }
+
+ if (entry->depth != last)
+ last = -1;
}
}
static void plot_single_temp_text(struct graphics_context *gc, int sec, int mkelvin)
{
- int deg;
+ double deg;
const char *unit;
static const text_render_options_t tro = {12, 0.2, 0.2, 1.0, LEFT, TOP};
- temperature_t temperature = { mkelvin };
- if (output_units.temperature == FAHRENHEIT) {
- deg = to_F(temperature);
- unit = UTF8_DEGREE "F";
- } else {
- deg = to_C(temperature);
- unit = UTF8_DEGREE "C";
- }
- plot_text(gc, &tro, sec, temperature.mkelvin, "%d%s", deg, unit);
+ deg = get_temp_units(mkelvin, &unit);
+
+ plot_text(gc, &tro, sec, mkelvin, "%d%s", (int)(deg + 0.5), unit);
}
static void plot_temperature_text(struct graphics_context *gc, struct plot_info *pi)
plot_pressure_helper(gc, pi, INTERPOLATED_PR);
}
-static int mbar_to_PSI(int mbar)
-{
- pressure_t p = {mbar};
- return to_PSI(p);
-}
-
static void plot_pressure_value(struct graphics_context *gc, int mbar, int sec,
int xalign, int yalign)
{
int pressure;
const char *unit;
- switch (output_units.pressure) {
- case PASCAL:
- pressure = mbar * 100;
- unit = "pascal";
- break;
- case BAR:
- pressure = (mbar + 500) / 1000;
- unit = "bar";
- break;
- case PSI:
- pressure = mbar_to_PSI(mbar);
- unit = "psi";
- break;
- }
+ pressure = get_pressure_units(mbar, &unit);
text_render_options_t tro = {10, 0.2, 1.0, 0.2, xalign, yalign};
plot_text(gc, &tro, sec, mbar, "%d %s", pressure, unit);
}