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FIX: siPrefix negative values

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This commit is contained in:
Patrick Haßel 2025-02-03 16:00:25 +01:00
parent eba8d51e3e
commit c68217b595
1 changed files with 3 additions and 1 deletions
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4
src/main/angular/src/app/editor/siPrefix.ts
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@ -4,6 +4,8 @@ export function siPrefix(value: number, unit: string, minDigits: number): string
if (value === 0) {
return `0${unit}`;
}
const negative = value < 0;
value = negative ? -value : value;
const exp0 = Math.log10(value);
const group = Math.floor(exp0 / 3);
const index = group + 5;
@ -14,5 +16,5 @@ export function siPrefix(value: number, unit: string, minDigits: number): string
const hasDigits = Math.floor(Math.log10(newValue)) + 1;
const decimals = Math.max(0, minDigits - hasDigits);
const newValueStr2 = newValue.toFixed(decimals);
return `${newValueStr2}${prefix}${unit}`;
return `${negative ? '-' : ''}${newValueStr2}${prefix}${unit}`;
}