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Mike Bostock authored
This way, it’s easier to tell whether the touch changed during the event. This also fixes #1600 because the drag behavior now only dispatches a drag event on elements that moved, even if multiple touches are active.
467f1490
This way, it’s easier to tell whether the touch changed during the event. This also fixes #1600 because the drag behavior now only dispatches a drag event on elements that moved, even if multiple touches are active.