IChartVolume3DInfo.LightContrast

Syntax

LightContrast: Double;

Description

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

Comments

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

Example

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

Sub Contrast;
Var
    Chart : IChart;
Begin
    Chart.DisplayVolume3D := True; // transform chart to 3D form
    Chart.Volume3DInfo.LightContrast := 0.6;
End Sub Contrast;

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