Size: Integer;
The Size property determines scale height.
Executing the example requires that the repository contains a database with the ADHOC identifier. A dashboard must contain a speedometer.
Add links to the Adhoc, Express, Metabase, Speedometer system assemblies.
Sub UserProc;
Var
Speedometer: IPPSpeedometer;
MB: IMetabase;
AdhocReport: IAdhocReport;
EaxSpeedometer: IEaxSpeedometer;
Enalyzer: IEaxAnalyzer;
DsObjs: IAdhocDataSourceObjects;
Scales: IPPSpeedometerScales;
Scale: IPPSpeedometerScale;
Begin
MB := MetabaseClass.Active;
// Get dashboard
AdhocReport := MB.ItemById("ADHOC").Edit As IAdhocReport;
// Get dashboard data sources
DsObjs := AdhocReport.DataSourceObjects;
// Get speedometer
Enalyzer := DsObjs.Item(0).GetSourceObject As IEaxAnalyzer;
EaxSpeedometer := Enalyzer.Speedometer;
// Get speedometer parameters
Speedometer := EaxSpeedometer.Speedometer;
// Get collection of speedometer scales
Scales := Speedometer.Scales;
// Get scale
Scale := Scales.Item(0);
// Set up scale length
Scale.Length := 90;
// Set up scale height
Scale.Size := 10;
(Enalyzer As IMetabaseObject).Save;
End Sub UserProc;
After executing the example scale height and width are changed.
See also: