ISpeedometerScaleView.FilledBar

Syntax

FilledBar: ISpeedometerFilledBar;

Description

The FilledBar property returns parameters of the speedometer color interval bar.

Example

Executing the example requires a form with the Button1 button and the SpeedometerBox component named SpeedometerBox1.

Sub Button1OnClick(Sender: Object; Args: IMouseEventArgs);

Var

s: ISpeedometer;

v: ISpeedometerView;

ScaleView: ISpeedometerScaleView;

FilledBar: ISpeedometerFilledBar;

Bar, Bar1: ISpeedometerBar;

Begin

s := SpeedometerBox1.Speedometer;

v := s.View;

s.BeginUpdate;

ScaleView := s.View.ScaleViews.Item(0);

FilledBar := ScaleView.FilledBar;

FilledBar.StartRadius := 0.1;

FilledBar.EndRadius := 0.9;

FilledBar.Bars.Count := 2;

Bar := FilledBar.Bars.Item(0);

Bar1 := FilledBar.Bars.Item(1);

Bar.StartColor := GxColor.FromName("Blue");

Bar.EndColor := GxColor.FromName("Green");

Bar.Part := 0.7;

Bar1.StartColor := GxColor.FromName("Green");

Bar1.EndColor := GxColor.FromName("Red");

Bar1.Part := 0.3;

s.EndUpdate;

End Sub Button1OnClick;

After executing the example, on clicking the button, the formatting of the speedometer color interval bar that is displayed in the SpeedometerBox1 component is changed.