26 lines
617 B
TypeScript
26 lines
617 B
TypeScript
// Base font size in pixels (standard is 16px = 1rem)
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const BASE_FONT_SIZE = 16;
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/**
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* Converts rem to pixels.
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*
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* @param {string} remValue - The value in rem units (e.g. '0.875rem').
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* @returns {number}
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*/
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export function remToPixels(remValue: string): number {
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const numericValue = parseFloat(remValue.replace('rem', ''));
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return Math.round(numericValue * BASE_FONT_SIZE);
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}
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/**
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* Converts pixels to rem.
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*
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* @param {number} pixels - The value in pixels.
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* @returns {string}
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* */
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export function pixelsToRem(pixels: number): string {
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return `${(pixels / BASE_FONT_SIZE).toFixed(3)}rem`;
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}
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