TdxSparklineSeriesCollection.MinValue Property

Specifies the lower bound of the custom sparkline chart display range.

Declaration

property MinValue: Double read; write;

Property Value

Type
Double

Remarks

You can use the MinValue and MaxValue properties to define the relative length of a Y-axis within the sparkline edit control area.

The control’s chart display behavior depends on the relation between the MinValue and the absolute minimum series value:

Condition	Description	Example
MinValue > Minimum Series Value	The control crops all charts.
MinValue = Minimum Series Value	The control displays all charts entirely.
MinValue < Minimum Series Value	The control shrinks all charts vertically.

When you set the custom range, the MinMaxRangeType property value is changed to mmrtCustom; otherwise, the lower and upper bounds are calculated automatically.

The default MinValue property value is 0.