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import {Position} from './app/model/crates/Position';
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export default class Utils {
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static removeFileSuffix(file: File): string {
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return file.name.substring(0, file.name.indexOf('.'));
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}
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static isIterable(obj): boolean {
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// checks for null and undefined
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if (obj == null) {
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return false;
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}
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return typeof obj[Symbol.iterator] === 'function';
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}
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static getAbsolutePositionOfElement(element: HTMLElement): Position {
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let top = 0, left = 0;
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do {
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top += element.offsetTop || 0;
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left += element.offsetLeft || 0;
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element = <HTMLElement> element.offsetParent;
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} while (element);
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return new Position(top, left);
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}
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}
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