IChartVolume3DInfo.LightContrast

Syntax

LightContrast: Double;

The LightContrast property determines lighting contrast ratio (0 - none; 1- maximum).

The property is set to 0 by default. The property applies only to 3D charts.

This example assumes that there is the Chart object of the IChart type.

Sub Contrast;

Var

Chart : IChart;

Begin

Chart.DisplayVolume3D := True; // converting the chart into a 3D type chart

Chart.Volume3DInfo.LightContrast := 0.6;

End Sub Contrast;

After executing the example lighting contrast is changed to the specified value.