Implemented aligment by senior unit in time axis.#4267

Merged

etimberg merged 9 commits intochartjs:masterfrom hurskiy-andriy:border-time-axis-ticks

May 29, 2017

+93-66

Commits on May 26, 2017

Implemented aligment by senior unit in time axis.
andrew.hurskiy
committed
Changed seniorUnit to majorUnit. Added majorUnit check.
andrew.hurskiy
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Time scale majorUnit alignment fixes.
andrew.hurskiy
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Scale time tests fix.
andrew.hurskiy
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Renamed seniorDisplayFormat to majorDisplayFormat. Changed aligned tick 'if' statement formatting. Removed isoWeekday from generateTick ooptions due to redundancy.
andrew.hurskiy
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Added major tick determining in timeHelpers.
andrew.hurskiy
committed

Commits on May 29, 2017

Added caching of options.majorUnit at timeHelpers. Added alignment of first and last ticks to time steps.
andrew.hurskiy
committed
Minor fixes.
andrew.hurskiy
committed
Removed redundant majorUnitStart assignment at timeHelpers.
andrew.hurskiy
committed