plotly.js/src/lib/mod.js

The open source javascript graphing library that powers plotly

'use strict';
Object.defineProperty(exports, "__esModule", { value: true });
exports.mod = mod;
exports.modHalf = modHalf;
/**
 * Sanitized modulus function that always returns in the range [0, d)
 * rather than (-d, 0] if v is negative.
 *
 * @param v - dividend
 * @param d - divisor (the modulus); assumed positive
 */
function mod(v, d) {
    const out = v % d;
    return out < 0 ? out + d : out;
}
/**
 * Sanitized modulus function that always returns in the range [-d/2, d/2]
 * rather than (-d, 0] if v is negative.
 *
 * @param v - dividend
 * @param d - divisor (the modulus); assumed positive
 */
function modHalf(v, d) {
    return Math.abs(v) > d / 2 ? v - Math.round(v / d) * d : v;
}