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AX = 4F06h BL = subfunction 00h set scan line length CX = desired width in pixels 01h get scan line length
Return:
AL = 4Fh if function supported AH = status 00h successful 01h failed BX = bytes per scan line CX = number of pixels per scan line DX = maximum number of scan lines
Notes: If the desired width is not achievable, the next larger width will be set. The scan line may be wider than the visible area of the screen. This function is valid in text modes, provided that pixel values are multiplied by the character cell width/height
See Also:
AX=4F01h - AX=4F05h - AX=4F06h/BL=02h - AX=4F06
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