TeEngine.TTreatNullsStyle

TTreatNullsStyle

type TTreatNullsStyle = (tnDontPaint, tnSkip, tnIgnore);

Unit
TeEngine

Description
Default value is tnDontPaint.

Determines how empty (null) point values are handled by series using the series TCustomLineSeries.TreatNulls property.

See also:

TChartSeries.SetNull method.
TChartSeries.IsNull function.

Each series displays null points in a different way.

For example, for TLineSeries and THorizLineSeries series:

\*\pn
\pnindent\pntxtb
\fi-200\litnDontPaint means the line between a non-null and a null point is displayed but the line from the null point to the next point is not displayed.

tnSkip means the lines between a non-null point and the null point and the next non-null point are not displayed.

tnIgnore means all points are considered non-null.