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finalize compareplot prototype, move formattime to units.js

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This commit is contained in:
Christoph Kluge
2025-05-06 10:46:30 +02:00
parent 33ecfe88ef
commit d3d752f90c
5 changed files with 37 additions and 57 deletions
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20
web/frontend/src/generic/units.js
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@@ -17,6 +17,10 @@ export function formatNumber(x) {
}
}
export function roundTwoDigits(x) {
return Math.round(x * 100) / 100
}
export function scaleNumbers(x, y , p = '') {
const oldPower = power[prefix.indexOf(p)]
const rawXValue = x * oldPower
@@ -31,4 +35,20 @@ export function scaleNumbers(x, y , p = '') {
return Math.abs(rawYValue) >= 1000 ? `${rawXValue.toExponential()} / ${rawYValue.toExponential()}` : `${rawYValue.toString()} / ${rawYValue.toString()}`
}
export function formatTime(t, forNode = false) {
if (t !== null) {
if (isNaN(t)) {
return t;
} else {
const tAbs = Math.abs(t);
const h = Math.floor(tAbs / 3600);
const m = Math.floor((tAbs % 3600) / 60);
// Re-Add "negativity" to time ticks only as string, so that if-cases work as intended
if (h == 0) return `${forNode && m != 0 ? "-" : ""}${m}m`;
else if (m == 0) return `${forNode ? "-" : ""}${h}h`;
else return `${forNode ? "-" : ""}${h}:${m}h`;
}
}
}
// export const dateToUnixEpoch = (rfc3339) => Math.floor(Date.parse(rfc3339) / 1000);