mirror of
https://github.com/kremalicious/metamask-extension.git
synced 2024-11-28 23:06:37 +01:00
18 lines
601 B
JavaScript
18 lines
601 B
JavaScript
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export function getCaretCoordinates(element, position) {
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const div = document.createElement('div');
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div.id = 'password-mirror-div';
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document.body.appendChild(div);
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const computed = window.getComputedStyle(element);
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div.textContent = new Array(position + 1).join('•');
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const span = document.createElement('span');
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span.textContent = '•';
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div.appendChild(span);
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const coordinates = {
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top: span.offsetTop + parseInt(computed.borderTopWidth, 10),
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left: span.offsetLeft + parseInt(computed.borderLeftWidth, 10),
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};
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document.body.removeChild(div);
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return coordinates;
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}
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