S-Grapher Lite

The 'Lite' version doesn't let the user create new s-graphs. But it does let you select from several built-in s-graphs via a pull-down menu at the top of the applet's window. Another pull-down gives you limited colour control. The Redraw button at the bottom causes the current s-graph to be redrawn.

Due to an inconsistency between some versions of Netscape Navigator and other browsers/applet viewers, you must explicitly tell the applet what you are using to run it. This is done via a pull-down in the bottom panel of the applet.

If I have the time I will develop a version that allows users to create their own s-graphs by experimenting with the parameters to the relevant functions.

I would be very grateful if you could give me some feedback. In particular, I'd like to know:

• what you think of the applet
• which computer, operating system and browser are you using
• if it takes long to draw the whole 'big-X' s-graph
• if you experience the double redraw problem with your system
• if you have any better names for the presets
• what features I should add
• whether I should make the drawing area larger

Email me your feedback, or use the form below.

Thanks for your help,
Bruno A.

Source code:

• SGrapherLite.java
• SGParameters.java