John's JavaScript Graphics (for IE)

A demonstration of the ability to create programmable graphics using Javascript - Yes, it is possible, at least in IE (still working on NN & others)...
Includes coding of highly efficient line, circle, and ellipse algorithms. Also some javascript complex math functions, and symmetric icons as demos.


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The following features are fully functional, programmable, JavaScript graphics, using a JavaScript html <table> with background colors dynamically set for each individual cell.
You can do a "view source" to see the code. It is pretty easy to modify for your own purposes.
I have placed several example buttons below to demonstrate the available features.
As you can see, it is possible to have more than one graphics table per page, although it starts getting painfully slow when you make big graphs (ex. 120x120+ cells)
For the highest resolution, use a pixel size value of 1

This is a med-size (80x80), med-rez (pixel size=2) graph named 'G2'

Show Icons from "Symmetry In Chaos", Field & Golubitsky --see also www.246.dk/symicons.html
If you don't mind waiting on the load, (i.e. don't abort the script), set the 'G2' graph to about 320x320 & pixel size 1 - the icons look quite a bit better
(push every so often to enhance detail)

If you have a comment about this site, or just want to say 'hi', please email John.