IMapScale.AutoCalculate

Syntax

AutoCalculate(Layer: IMapLayer; DataAdapter: Object; AttributeName: String);

Parameters

Layer - map layer.

DataAdapter - a cube value that corresponds to the territory with the specified attribute.

AttributeName - map attribute.

Description

The AutoCalculate method automatically calculates report scale values.

Example

The example requires the Report object of the IPrxReport type.A color scale needs to be created for the regular report, the report sheet must contain the map, for which the map factor is created.

Sub UserProc;

Var

Report: IPrxReport;

Map : IMap;

Layer : IMapLayer;

Visual: IMapAreaVisual;

MapScale : IMapColorScale;

Begin

Map := (Report.ActiveSheet As IPrxTable).TabSheet.Objects.Item(0).Extension As IMap;

Layer := Map.Layers.FindByName("Regions");

Visual := Layer.Visuals.Item(0) As IMapAreaVisual;

MapScale := Report.Scales.Item(0).MapScale As IMapColorScale;

MapScale.AutoCalculable := True;

MapScale.AutoScaleMode := MapAutoScaleMode.Uniform;

MapScale.AutoCalculate(Layer, Visual.DataAdapter, Visual.AttributeName);

End Sub UserProc;

After executing the example the values are calculated for the report scale.