<html> <head> <title>Developer's Guide</title> </head> <body bgcolor=white text=black link=blue vlink=navy alink=red> <A NAME="N1"></A> <H1 align=center><FONT face="Helvetica,Arial"> <center><img SRC="Images/sketch-logo.png" WIDTH="300" HEIGHT="100"></center> Developer's Guide</font></H1> <H3><FONT face="Helvetica,Arial"><img SRC="Images/bullet.png" WIDTH="9" HEIGHT="9"><A HREF="devguide-1.html">Introduction</A></font></H3> <H3><FONT face="Helvetica,Arial"><img SRC="Images/bullet.png" WIDTH="9" HEIGHT="9"><A HREF="devguide-2.html">The Design of Sketch</A></font></H3> <H3><FONT face="Helvetica,Arial"><img SRC="Images/bullet.png" WIDTH="9" HEIGHT="9"><A HREF="devguide-3.html">General Remarks</A></font></H3> <H3><FONT face="Helvetica,Arial"><img SRC="Images/bullet.png" WIDTH="9" HEIGHT="9"><A HREF="devguide-4.html">Coordinate Systems </A></font></H3> <H3><FONT face="Helvetica,Arial"><img SRC="Images/bullet.png" WIDTH="9" HEIGHT="9"><A HREF="devguide-8.html">Curve Objects </A></font></H3> <H3><FONT face="Helvetica,Arial"><img SRC="Images/bullet.png" WIDTH="9" HEIGHT="9"><A HREF="devguide-9.html">The Document and Graphics Classes</A></font></H3> <H3><FONT face="Helvetica,Arial"><img SRC="Images/bullet.png" WIDTH="9" HEIGHT="9"><A HREF="devguide-19.html">The Undo Mechanism </A></font></H3> <H3><FONT face="Helvetica,Arial"><img SRC="Images/bullet.png" WIDTH="9" HEIGHT="9"><A HREF="devguide-20.html">Plugins </A></font></H3> <H3><FONT face="Helvetica,Arial"><img SRC="Images/bullet.png" WIDTH="9" HEIGHT="9"><A HREF="devguide-25.html">User Interface </A></font></H3> <H3><FONT face="Helvetica,Arial"><img SRC="Images/bullet.png" WIDTH="9" HEIGHT="9"><A HREF="devguide-26.html">Message Passing</A></font></H3> <H3><FONT face="Helvetica,Arial"><img SRC="Images/bullet.png" WIDTH="9" HEIGHT="9"><A HREF="devguide-27.html">File Format</A></font></H3> </body> </html>
