niram/dist/helpers/normalisers.js

A javascript library to convert between various css colour formats.

export function normaliseNumber(numString) {
    const num = Number(numString);
    return num < 0 ? 0 : num < 255 ? num : 255;
}
export function normaliseFraction(fractionString) {
    const fraction = Number(fractionString);
    return fraction < 0 ? 0 : fraction < 1 ? fraction : 1;
}
export function normaliseDegree(degreeString) {
    const degree = Number(degreeString) % 360;
    return degree < 0 ? degree + 360 : degree;
}