draw-by-x-y

Arguments: stream x y

Draws a line from the current position in stream to a position that is x pixels to the right of the current position and y pixels downward from the current position. stream should be a graphical-stream. x and y should be integers. To use a position object rather than individual coordinates, see draw-by.

The current position may be set by calling move-to-x-y.

Copyright (c) 1998-2019, Franz Inc. Oakland, CA., USA. All rights reserved.
This page was not revised from the 9.0 page.
Created 2015.5.21.