@blueprintjs/datetime
Version:
Components for interacting with dates and times
50 lines • 1.82 kB
JavaScript
;
/*
* 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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