14 lines
531 B
JavaScript
14 lines
531 B
JavaScript
export function isInViewPort(element) {
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const viewWidth = window.innerWidth || document.documentElement.clientWidth;
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const viewHeight = window.innerHeight || document.documentElement.clientHeight;
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const {
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top,
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right,
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bottom,
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left
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} = element.getBoundingClientRect();
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return top >= 0 && left >= 0 && right <= viewWidth && bottom <= viewHeight;
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}
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export function getPlacement(targetElement, placement, stepPlacement) {
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return stepPlacement ?? placement ?? (targetElement === null ? 'center' : 'bottom');
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} |