INT 2F - Intel Image Processing Interface - SELECT SCAN LINE AX = CD03h BX = scan line CX = requested density in dots per inch (300, 600, or 1200) Return: AL = status (see also AX=CD04h"Image") 00h successful CX = density at which scan line was mapped ES:DI -> start of scan line 80h unsuccessful 81h scan line out of range 82h unsupported scan line density 83h out of memory SeeAlso: AX=CD04h"Image"