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Make tooltips accurate on curveStepAfter charts

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This commit is contained in:
Marshall Polaris 2022-09-27 14:31:44 -07:00
parent 875fa24359
commit 2eba78bf2b
1 changed files with 2 additions and 2 deletions
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4
web/components/charts/generic-charts.tsx
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@ -242,7 +242,7 @@ export const MultiValueHistoryChart = (props: {
const onMouseOver = useEvent((event: React.PointerEvent) => { const onMouseOver = useEvent((event: React.PointerEvent) => {
const [mouseX, mouseY] = pointer(event) const [mouseX, mouseY] = pointer(event)
const queryX = xScale.invert(mouseX) const queryX = xScale.invert(mouseX)
const [_x, ys] = data[xBisector.center(data, queryX)] const [_x, ys] = data[xBisector.left(data, queryX) - 1]
setMouseState({ top: mouseY - 10, left: mouseX + 60, p: [queryX, ys] }) setMouseState({ top: mouseY - 10, left: mouseX + 60, p: [queryX, ys] })
}) })
@ -345,7 +345,7 @@ export const SingleValueHistoryChart = (props: {
const onMouseOver = useEvent((ev: React.PointerEvent) => { const onMouseOver = useEvent((ev: React.PointerEvent) => {
const [mouseX, mouseY] = pointer(ev) const [mouseX, mouseY] = pointer(ev)
const queryX = xScale.invert(mouseX) const queryX = xScale.invert(mouseX)
const [_x, y] = data[xBisector.center(data, queryX)] const [_x, y] = data[xBisector.left(data, queryX) - 1]
setMouseState({ top: mouseY - 10, left: mouseX + 60, p: [queryX, y] }) setMouseState({ top: mouseY - 10, left: mouseX + 60, p: [queryX, y] })
}) })