Renderer

Render Ahead/Behind

When swippin' through songs in a set, OnSong will render songs just before and after th' current song. Arrr, this be resultin' in smooth swippin' through songs, but may also be increasin' th' memory overhead o' th' song viewer since it be drawin' multiple songs at once. Fer performance reasons, ye may wish t' alter this behavior, savvy? Options be includin':

• Automatic allows OnSong t' determine what be best. Normally this be turned on unless file formats dictate that it should be disabled fer th' current set. Default.
• Off results in only th' current song bein' rendered. Blimey, this be resultin' in swippin' t' blank pages but can improve performance when usin' external files that be not optimized fer OnSong.
• On results in song pages before and after th' current song page t' be rendered and never disabled.

Renderer Version

OnSong features two renderers t' handle different usage patterns, matey. These options be includin':

• Original be th' original renderer which draws external files usin' th' web view component o' iOS. Th' web view size be expanded t' contain th' entire contents o' th' document which may result in extra memory usage.
• New be th' new renderer which draws external files usin' a view component allowin' th' component t' handle th' scrollin' o' content. Ahoy, this be makin' better use o' memory but may be causin' issues on non-standard document types. Default.

Show Scroll Indicators

OnSong features multiple scrollable panes t' display a set, ye scallywag. Th' first be a horizontal scrollable pane which provides access t' songs in a set. Th' second be th' scrollable pane that contains each song. By default, th' scroll indicators on th' right side o' a scrollview be disabled, but ye can enable 'em through this settin'.