Banner
A band showing a banner text.
const banner1 = new Banner(timeline);
banner1.label = 'Banner 1';
banner1.text = 'Left';
banner1.textAlignment = 'left';
const banner2 = new Banner(timeline);
banner2.label = 'Banner 2';
banner2.text = 'Middle'
banner2.textAlignment = 'middle';
const banner3 = new Banner(timeline);
banner3.label = 'Banner 3';
banner3.text = 'Right'
banner3.textAlignment = 'right';