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Autoscale the graph vertically

This commit is contained in:
Olivier 'reivilibre' 2021-11-27 23:38:06 +00:00
parent 4760ff97e0
commit 21e4cf042e
1 changed files with 21 additions and 0 deletions
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21
bare-metrics-gui/src/graph.rs
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@ -116,6 +116,20 @@ pub struct ScalarWindow {
pub y_axis: RangeInclusive<f64>, pub y_axis: RangeInclusive<f64>,
} }
impl ScalarWindow {
pub fn summarise_in_place(&mut self) {
let mut min_point = f64::INFINITY;
let mut max_point = f64::NEG_INFINITY;
for (_, point) in self.points.iter() {
min_point = min_point.min(*point);
max_point = max_point.max(*point);
}
self.y_axis = min_point..=max_point;
}
}
pub struct MetricsLogReadingRequester { pub struct MetricsLogReadingRequester {
pub shared: Arc<MetricsLogReadingShared>, pub shared: Arc<MetricsLogReadingShared>,
pub tx: Sender<MetricsLogReaderMessage>, pub tx: Sender<MetricsLogReaderMessage>,
@ -529,6 +543,13 @@ impl<R: Read + Seek> MetricsLogReaderManager<R> {
.insert(metric_id, unsummarised_histogram.summarise()); .insert(metric_id, unsummarised_histogram.summarise());
} }
for (metric_id, gauge) in metrics_window.gauges.iter_mut() {
gauge.summarise_in_place();
}
for (metric_id, counter) in metrics_window.counters.iter_mut() {
counter.summarise_in_place();
}
Ok(metrics_window) Ok(metrics_window)
} }