17 lines
485 B
TypeScript
17 lines
485 B
TypeScript
export const minimumAspectRatio = 9 / 16; // Portrait phone
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export const maximumAspectRatio = 10; // Generous min-height
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export const isPanoramic = (ar: number) => {
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if (isNaN(ar)) return false;
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return ar >= maximumAspectRatio;
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};
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export const isPortrait = (ar: number) => {
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if (isNaN(ar)) return false;
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return ar <= minimumAspectRatio;
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};
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export const isNonConformingRatio = (ar: number) => {
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if (isNaN(ar)) return false;
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return !isPanoramic(ar) && !isPortrait(ar);
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};
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