9 lines
271 B
TypeScript
9 lines
271 B
TypeScript
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/**
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* Converts a rem CSS value to pixels based on the document root font size.
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*/
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export function remToPx(rem: string): number {
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const val = parseFloat(rem);
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const fontSize = parseFloat(getComputedStyle(document.documentElement).fontSize);
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return val * fontSize;
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}
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