17 lines
620 B
TypeScript
17 lines
620 B
TypeScript
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import { isTablet } from './deviceInfo';
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const guidelineBaseWidth = isTablet ? 600 : 375;
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const guidelineBaseHeight = isTablet ? 800 : 667;
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function scale({ size, width }: { size: number; width: number }): number {
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return (width / guidelineBaseWidth) * size;
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}
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function verticalScale({ size, height }: { size: number; height: number }): number {
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return (height / guidelineBaseHeight) * size;
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}
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function moderateScale({ size, factor = 0.5, width }: { size: number; factor?: number; width: number }): number {
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return size + (scale({ size, width }) - size) * factor;
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}
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export { scale, verticalScale, moderateScale };
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