"use strict";
/*
 * Copyright 2015 Palantir Technologies, Inc. All rights reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
Object.defineProperty(exports, "__esModule", { value: true });
exports.padWithZeroes = exports.measureTextWidth = void 0;
/**
 * Measure width in pixels of a string displayed with styles provided by `className`.
 * Should only be used if measuring can't be done with existing DOM elements.
 */
function measureTextWidth(text, className, containerElement) {
    if (className === void 0) { className = ""; }
    if (containerElement === void 0) { containerElement = document.body; }
    if (containerElement == null) {
        return 0;
    }
    var span = document.createElement("span");
    span.classList.add(className);
    span.textContent = text;
    containerElement.appendChild(span);
    var spanWidth = span.offsetWidth;
    span.remove();
    return spanWidth;
}
exports.measureTextWidth = measureTextWidth;
function padWithZeroes(str, minLength) {
    if (str.length < minLength) {
        return "".concat(stringRepeat("0", minLength - str.length)).concat(str);
    }
    else {
        return str;
    }
}
exports.padWithZeroes = padWithZeroes;
function stringRepeat(str, numTimes) {
    return new Array(numTimes + 1).join(str);
}
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