image_active_frame

declaration:

::lua
function image_active_frame(vid, frameno) => nil

Force frameno to be the current visible frame for vid.

Does nothing unless a frameset has been allocated, and another vid as been associated with the frameno in question.

caveats:

related functions:

[set_image_as_frame] [image_framecyclemode] [image_framesetsize] [image_active_frame]