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Nuhvi/Scale factor needed to fit to contain

Last active April 22, 2020 11:06
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A function I used to calculate the width and height of an object to fit in a parent element, during working on Single Stroke
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Scale factor needed to fit to contain
export const scaleNeeded = (
src: { w: number; h: number },
trgt: { w: number; h: number },
): number => {
const wr = trgt.w / src.w;
const hr = trgt.h / src.h;
return Math.min(wr,hr);
};
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