danvk/dygraphs — pull request #148 by klausw-g (2012-04-26 21:14:18+00:00)
Title: Add new option 'drawGapPoints'

Setting this option will draw points at the edges of gaps in the data. This improves visibility of small data segments or other data irregularities.

It's similar to the built-in isolated point logic, but also draws
half-isolated points where only one neighbor is missing.