qualifiers/background/shared/auto/BackgroundAutoPredominantQualifier.ts

import {BaseCommonBackground} from "../base/BaseCommonBackground.js";

/**
 * @description Automatically determines the color to use for padding, if needed when resizing an asset. Selects the
 * predominant color from the whole image.
 * @memberOf Qualifiers.Background
 * @extends {Qualifiers.Background.BaseCommonBackground}
 */
class BackgroundAutoPredominantQualifier extends BaseCommonBackground {
  /**
   * @description
   * Stringify the qualifier
   * BackgroundQualifiers don't have a value, but instead override the toString() function.
   */
  toString(): string {
    return `
    b_auto:predominant
    ${this._contrast ? '_contrast' : ''}
    ${this._palette.length ? `:palette_${this._palette.join('_')}` : ''}
    `.replace(/\s+/g, '');
  }
}

export {BackgroundAutoPredominantQualifier};