outline(arg1) {
    /** Getter */
    if ( arg1 === undefined )
      return this._outline;
    
    /** Setter */
    else if ( typeof arg1 == 'boolean' )
      this._outline = arg1; 
    
    /** Handle errors */
    else
      throw new TypeError(`Button.outline(): Invalid signature (${typeof arg1}).`);
    
    /** Allow for call chaining */
    return this;
  }
/**
   * Outline boolean getter/setter.
   * @signature outline() Get the outline boolean
   * @signature outline(boolean) Set the outline boolean as (boolean)
   * @return This object for call chaining
   */
Outline boolean getter/setter.
@signature outline() Get the outline boolean
@signature outline(boolean) Set the outline boolean as (boolean)
@return This object for call chaining
Outline boolean getter / setter . @signature outline () Get the outline boolean @signature outline ( boolean ) Set the outline boolean as ( boolean ) @return This object for call chaining
outline(arg1) {
    if ( arg1 === undefined )
      return this._outline;
    else if ( typeof arg1 == 'boolean' )
      this._outline = arg1; 
    else
      throw new TypeError(`Button.outline(): Invalid signature (${typeof arg1}).`);
    return this;
  }
outline ( arg1 ) { if ( arg1 === undefined ) return this . _outline ; else if ( typeof arg1 == 'boolean' ) this . _outline = arg1 ; else throw new TypeError ( ` ${ typeof arg1 } ` ) ; return this ; }
Outline boolean getter/setter.
Outline boolean getter / setter .
/** Getter */ /** Setter */ /** Handle errors */ /** Allow for call chaining */