MoveRel

Function number: 09

Updates the current X, Y position by adding to the previous X, Y values.

Register entry values

AX = EE09
SI = Number of points to add horizontally
DI = Number of points to add vertically

Register exit values

None

Example

MOV     AX,0EE09H       ;Move relative function
MOV     SI,10           ;Horizontal points to move
MOV     DI,10           ;Vertical points to move
INT     10H             ;Call GRAFIX

Comments

You can give this function either positive or negative values allowing you to move up, down, left, and right.