lottie-web/player/js/elements/NullElement.js

After Effects plugin for exporting animations to SVG + JavaScript or canvas + JavaScript

import {
  extendPrototype,
} from '../utils/functionExtensions';
import BaseElement from './BaseElement';
import TransformElement from './helpers/TransformElement';
import HierarchyElement from './helpers/HierarchyElement';
import FrameElement from './helpers/FrameElement';

function NullElement(data, globalData, comp) {
  this.initFrame();
  this.initBaseData(data, globalData, comp);
  this.initFrame();
  this.initTransform(data, globalData, comp);
  this.initHierarchy();
}

NullElement.prototype.prepareFrame = function (num) {
  this.prepareProperties(num, true);
};

NullElement.prototype.renderFrame = function () {
};

NullElement.prototype.getBaseElement = function () {
  return null;
};

NullElement.prototype.destroy = function () {
};

NullElement.prototype.sourceRectAtTime = function () {
};

NullElement.prototype.hide = function () {
};

extendPrototype([BaseElement, TransformElement, HierarchyElement, FrameElement], NullElement);

export default NullElement;