Improve Tooltip and Hover Interaction#3400

Merged

etimberg merged 9 commits into

Oct 3, 2016

Commits on Sep 25, 2016

refactor interaction modes to use lookup functions in Chart.Interaction.modes in preparation for adding new modes
etimberg
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Move function implementations into Chart.Interaction.modes
etimberg
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Intersect mode + new test file
etimberg
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Commits on Sep 28, 2016

Move function implementations into Chart.Interaction.modes and then add new intersect, nearest and nearestIntersect modes
etimberg
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Commits on Sep 30, 2016

Refactor modes to work with 2 parameters. We use the mode string along with an `intersect` boolean.
etimberg
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Commits on Oct 1, 2016

Commits on Oct 3, 2016

Refactoring for code review
etimberg
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