Get - Sanyo MBC-550 Series User Manual

GET
Purpose
GET writes the screen dot information to an array.
Form
GET (X1,Y1)(X2,Y2),<array name>
Description
(1) (X1iY1) and (X2,Y2) indicate points on the screen
coordinate system. The dot information within a quadr-
angel which assumes the two points as opposite angles,
is written to an array. (X1,Y1) and (X2,Y2) can be
written using numeric expressions.
(2) <array name> is used to write the dot patterns,
for which DIM declaration must be made so that the GET
statement can be declared. The array must be numeric,
which prohibits the use of character arrays. If no
arrays having the <array name> have been declared, or
the sufficient array size has not been provided, it
becomes an error. The maximum subscript value for DIM
declaration can be obtained as follows:
[ {X2-X1+1)+7}/8*(Y2-Y1+1)*3+4]/N+1
N identifies the array type (2, and 8).
(3)
The points with X1=X2 or Y1=Y2 cannot be specified.
(4)
256K of memory is required for the GET command.
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