Miscellaneous linked streams improvements

[jlstevens]

Right now the Tap stream only processes single taps while DoubleTap process double taps. For consistent, it should be SingleTap and DoubleTap and then Tap could process all taps, which I think might generally be more useful than SingleTap.

[jlstevens]

In addition I think a DragMotion stream that uses the pan event (but does not actually pan) would be very useful. It shouldn't be called Drag as nothing (i.e a glyph or other visual element) is necessarily being dragged.

[jlstevens]

While on the topic of improving the defined linked streams, #1384 suggested that PositionXY linked streams could be limited to the axis limits (with a prototype).

As this issue now contains a number of different suggestions, I'm updating the title.

[jlstevens]

This has been addressed in PR #1436 referenced above.

[github-actions]

This issue has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue for related bugs.