INT 5F - HP 95LX/100LX/200LX GRAPHICS PRIMITIVES - GET IMAGE                    
	AH = 0Dh
	DX,CX = row,column of first corner
	BP,SI = row,column of second corner
	ES:DI -> image buffer (see #03261)
Note:	the specified corners are included in the saved image
SeeAlso: AH=0Eh


Format of HP 95LX image buffer:
Offset	Size	Description	(Table 03261)
 00h	WORD	number of planes (always 01h on HP 95LX)
 02h	WORD	number of bits/pixel (always 01h on HP 95LX)
 04h	WORD	image width in pixels
 06h	WORD	image height in pixels
 08h  N BYTEs	image data
		requires (WIDTH+7)/8 * HEIGHT bytes