Interactive 2D Graph Slice Tool

In order to interactively demonstrate certain geometric concepts such as y-at-x, x-at-y, or parameter value at a particular point on a curve, it is necessary to quickly scan lines of constant-x or constant-y value on a…

Interactive 2D Graph Marker

compgeojs-blog

I need a few tools on top of CompGeJS in order to create intuitive, interactive demos for planar curves and other graph features. The most commonly used tool will be an interactive, 2D graph marker, or…

CompGeoJS 2D Graph Axes and Grid

compgeojs-blog

I’ve enjoyed an opportunity to enhane the graphing tools in GompGeoJS. ┬áHaving a good baseline graphing capability is very useful for many of the demos that are to come, especially parametric curves. The CompGeoJS GraphAxis class…