"use strict"; Object.defineProperty(exports, "__esModule", { value: true }); exports.normalizeSides = exports.parseCssNumeric = exports.normalizePercentage = exports.isPercentage = exports.random = exports.mod = exports.clamp = exports.isNumber = void 0; var lodash_es_1 = require("lodash-es"); Object.defineProperty(exports, "isNumber", { enumerable: true, get: function () { return lodash_es_1.isNumber; } }); Object.defineProperty(exports, "clamp", { enumerable: true, get: function () { return lodash_es_1.clamp; } }); /** * Returns the remainder of division of `n` by `m`. You should use this * instead of the built-in operation as the built-in operation does not * properly handle negative numbers. */ function mod(n, m) { return ((n % m) + m) % m; } exports.mod = mod; function random(lower, upper) { if (upper == null) { upper = lower == null ? 1 : lower; // eslint-disable-line lower = 0; // eslint-disable-line } else if (upper < lower) { const tmp = lower; lower = upper; // eslint-disable-line upper = tmp; // eslint-disable-line } return Math.floor(Math.random() * (upper - lower + 1) + lower); } exports.random = random; function isPercentage(val) { return typeof val === 'string' && val.slice(-1) === '%'; } exports.isPercentage = isPercentage; function normalizePercentage(num, ref) { if (num == null) { return 0; } let raw; if (typeof num === 'string') { raw = parseFloat(num); if (isPercentage(num)) { raw /= 100; if (Number.isFinite(raw)) { return raw * ref; } } } else { raw = num; } if (!Number.isFinite(raw)) { return 0; } if (raw > 0 && raw < 1) { return raw * ref; } return raw; } exports.normalizePercentage = normalizePercentage; function parseCssNumeric(val, units) { function getUnit(regexp) { const matches = new RegExp(`(?:\\d+(?:\\.\\d+)*)(${regexp})$`).exec(val); if (!matches) { return null; } return matches[1]; } const number = parseFloat(val); if (Number.isNaN(number)) { return null; } // determine the unit let regexp; if (units == null) { // accept any unit, as well as no unit regexp = '[A-Za-z]*'; } else if (Array.isArray(units)) { if (units.length === 0) { return null; } regexp = units.join('|'); } else if (typeof units === 'string') { regexp = units; } const unit = getUnit(regexp); if (unit === null) { return null; } return { unit, value: number, }; } exports.parseCssNumeric = parseCssNumeric; function normalizeSides(box) { if (typeof box === 'object') { let left = 0; let top = 0; let right = 0; let bottom = 0; if (box.vertical != null && Number.isFinite(box.vertical)) { top = bottom = box.vertical; } if (box.horizontal != null && Number.isFinite(box.horizontal)) { right = left = box.horizontal; } if (box.left != null && Number.isFinite(box.left)) left = box.left; if (box.top != null && Number.isFinite(box.top)) top = box.top; if (box.right != null && Number.isFinite(box.right)) right = box.right; if (box.bottom != null && Number.isFinite(box.bottom)) bottom = box.bottom; return { top, right, bottom, left }; } let val = 0; if (box != null && Number.isFinite(box)) { val = box; } return { top: val, right: val, bottom: val, left: val }; } exports.normalizeSides = normalizeSides; //# sourceMappingURL=number.js.map