@qntm-code/utils/dist/cjs/dom/getComputedStyleAsNumber.js

A collection of useful utility functions with associated TypeScript types. All functions have been unit tested.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.getComputedStyleAsNumber = void 0;
const isNullOrUndefined_js_1 = require("../type-predicates/isNullOrUndefined.js");
/**
 * Gets the computed style of an element as a number.
 */
function getComputedStyleAsNumber(element, style) {
    const value = window.getComputedStyle(element)[style];
    if ((0, isNullOrUndefined_js_1.isNullOrUndefined)(value)) {
        throw new Error(`Element does not have a computed "${style}`);
    }
    return parseFloat(getComputedStyle(element)[style].replace('px', ''));
}
exports.getComputedStyleAsNumber = getComputedStyleAsNumber;