Database
porter.lst
Associated article: Structured Programming
Tags: Database
_Structured Programming Column_
by Kent Porter
Listing One
DEFINITION MODULE LineDwg;
EXPORT QUALIFIED
width, height, CharWidth, CharHeight, PaintMode, Px, Py,
mode, dot, line, paint, copyArea, clear, Write, WriteString;
TYPE PaintMode = (replace, add, invert, erase);
VAR Px, Py : INTEGER; (* Current coordinates ...


