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Fix getYTicksByIndex truncating integers by using toFixed

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Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
依瑪貓
2026-03-09 14:10:09 +08:00
parent 4dbed9fe56
commit c6d073e119
2 changed files with 2 additions and 6 deletions
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6
src/module/timeLabel.js
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@@ -76,11 +76,7 @@ const getTimeUnitAndValueToUse = (secondToDecide) => {
* @returns {string} The formatted tick label (e.g. "2.5h"). * @returns {string} The formatted tick label (e.g. "2.5h").
*/ */
export function getYTicksByIndex(stepSize, index, unitToUse) { export function getYTicksByIndex(stepSize, index, unitToUse) {
const rawStepsizeMultIndex = (stepSize * index).toString(); const shortenStepsizeMultIndex = (stepSize * index).toFixed(TOFIXED_DECIMAL);
const shortenStepsizeMultIndex = rawStepsizeMultIndex.substring(
0,
rawStepsizeMultIndex.indexOf(".") + 1 + TOFIXED_DECIMAL,
);
return `${shortenStepsizeMultIndex}${unitToUse}`; return `${shortenStepsizeMultIndex}${unitToUse}`;
} }

2
tests/unit/module/timeLabel.test.js
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@@ -123,7 +123,7 @@ describe("getStepSizeOfYTicks", () => {
describe("getYTicksByIndex", () => { describe("getYTicksByIndex", () => {
it("formats tick label with unit", () => { it("formats tick label with unit", () => {
expect(getYTicksByIndex(2, 3, "h")).toBe("6h"); expect(getYTicksByIndex(2, 3, "h")).toBe("6.0h");
}); });
it("truncates to 1 decimal place", () => { it("truncates to 1 decimal place", () => {