19 lines
448 B
TypeScript
19 lines
448 B
TypeScript
import { ref } from 'vue'
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export function useChartTooltip<T>() {
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const tooltipItem = ref<T | null>(null)
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const tooltipX = ref(0)
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const tooltipY = ref(0)
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const onMouseMove = (e: MouseEvent) => {
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tooltipX.value = e.clientX + 14
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tooltipY.value = e.clientY + 14
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}
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const onMouseLeave = () => {
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tooltipItem.value = null
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}
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return { tooltipItem, tooltipX, tooltipY, onMouseMove, onMouseLeave }
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}
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