The problem is using a table data cell as the canvas container! Here's a small demo. As written, the page puts a board in the green table data cell named 'td-box'. This causes the cell to grow…
I forgot to mention: there's at least one JSXGraph example, checkbox.html, that doesn't set the float property on the canvas div. That means there's still some unexplained difference between…
In most of the JSXGraph examples, the board div's styling includes something like width: 500px; height: 500px; float: left. If I use the Firefox inspector to add those properties to the…
We should check whether 3D circles appear in their own right, or just as intersections. I think these would be implemented as different elements in JSXGraph, and it would be nice if we could get…