This instruction applies transparency to each pixel of the next picture to be displayed.
Transparency level. Valid in the range [0,255].
An Alambik screen may hold persistent as well as non-persistent graphic objects.
Persistent graphic objects will always erase non-persistent graphic objects. Therefore, you should use this instruction only if the graphic objects held by the relevant Alambik screen are either all persistent or all non-persistent.
Furthermore, please note that this instruction only applies to the objects held by the current Alambik screen (unlike “fade”).