Mouse position in SVG and RevealJS
问题 I'm creating a presentation with RevealJS and would like to incorporate some interactive SVG visualizations created with D3. I've done this without difficulty a number of times before but I'm having some difficulty this time. After a bit of debugging, I've traced the problem to the following: For some reason, the mouse position relative to an SVG is not reported correctly when the whole thing is wrapped inside RevealJS. My original version of the code used a standard D3 technique to get the