ReferenceTypesClassesChartsBarChartTooltipDirectionBarChartTooltipDirectionControls showing tooltip on top or bottom.Inherits: enum.EnumPropertiesAUTO - Tooltip shows on top if value is positive, on bottom if value is negative.BOTTOM - Tooltip always shows on bottom.TOP - Tooltip always shows on top.PropertiesbuildAUTOclass-attributeinstance-attributeTooltip shows on top if value is positive, on bottom if value is negative.buildBOTTOMclass-attributeinstance-attributeTooltip always shows on bottom.buildTOPclass-attributeinstance-attributeTooltip always shows on top.