IDateTimeMeasureUnitsCalculator.CalculateMeasureUnit(IEnumerable<Series>, Double, Int32, Double, Double, Double, Double) Method

Calculates the date-time measurement unit that an axis should use for display.

Namespace: DevExpress.XtraCharts

Assembly: DevExpress.XtraCharts.v19.1.dll

Declaration

C#

DateTimeMeasureUnit CalculateMeasureUnit(
    IEnumerable<Series> series,
    double axisLength,
    int pixelsPerUnit,
    double visualMin,
    double visualMax,
    double wholeMin,
    double wholeMax
)

VB.NET

Function CalculateMeasureUnit(
    series As IEnumerable(Of Series),
    axisLength As Double,
    pixelsPerUnit As Integer,
    visualMin As Double,
    visualMax As Double,
    wholeMin As Double,
    wholeMax As Double
) As DateTimeMeasureUnit

Parameters

Name	Type	Description
series	IEnumerable<Series>	All Series associated with the axis.
axisLength	Double	The length of the axis’s current visual range in pixels.
pixelsPerUnit	Int32	The minimum count of pixels that series require to display their points correctly.
visualMin	Double	The visual range’s minimum value in milliseconds.
visualMax	Double	The visual range’s maximum value in milliseconds.
wholeMin	Double	The whole range’s minimum value in milliseconds.
wholeMax	Double	The whole range’s maximum value in milliseconds.

Returns

Type	Description
DateTimeMeasureUnit	The calculated measurement unit.

Remarks

For example, bars can overlap each other if the calculated measurement unit covers fewer pixels on the axis than the pixelPerUnit parameter specifies.