core/io.data2viz.charts.chart.mark/HasCustomTooltip

HasCustomTooltip

interface HasCustomTooltip<DOMAIN>
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If a Mark has some specificities (large size, custom layout, custom stacking...) it may needs to implement HasCustomTooltip to provide additional information on how to "plug" the tooltip on a given Datum.

Return

the tooltip "anchor" position, or null if no tooltip can be placed for the given Datum

Parameters

datum

, the Datum on which the tooltip needs to be displayed

Functions

getTooltipPosition
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common
abstract fun getTooltipPosition(datum: Datum<DOMAIN>, drawingZone: DrawingZone): TooltipPosition?
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Return the TooltipPosition if available for th given Datum and the current DrawingZone.

Inheritors

AreaMark
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BarMark
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BoxPlotMark
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