22 lines
671 B
JavaScript
22 lines
671 B
JavaScript
export function svgSelect(light, dark) {
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var svgbg = window.getComputedStyle(document.getElementsByClassName("drawer__inner")[0], null).getPropertyValue("background-color");
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var rgbArray = ((svgbg.replace(/[^0-9,]/g, "")).split(",")).map(Number).map(x => x/255);
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for ( var i = 0; i < rgbArray.length; ++i ) {
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if ( rgbArray[i] <= 0.03928 ) {
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rgbArray[i] = rgbArray[i] / 12.92
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} else {
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rgbArray[i] = Math.pow( ( rgbArray[i] + 0.055 ) / 1.055, 2.4);
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}
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}
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var luminance = 0.2126 * rgbArray[0] + 0.7152 * rgbArray[1] + 0.0722 * rgbArray[2];
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if ( luminance <= 0.179 ) {
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return light;
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} else {
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return dark;
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}
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}
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