import * as EngineConst from '../common/engine_const.js'; import { AbstractAudioRenderer } from './abstract_audio_renderer.js'; export class MarkupRenderer extends AbstractAudioRenderer { constructor() { super(...arguments); this.ignoreElements = [EngineConst.personalityProps.LAYOUT]; this.scaleFunction = null; } setScaleFunction(a, b, c, d, decimals = 0) { this.scaleFunction = (x) => { const delta = (x - a) / (b - a); const num = c * (1 - delta) + d * delta; return +(Math.round((num + 'e+' + decimals)) + 'e-' + decimals); }; } applyScaleFunction(value) { return this.scaleFunction ? this.scaleFunction(value) : value; } ignoreElement(key) { return this.ignoreElements.indexOf(key) !== -1; } }