IChart.ZoomMode

Syntax

ZoomMode: ChartZoomMode;

Description

The ZoomMode property determines a scale type.

Comments

The default scale type is AxisXY, that is, the object is scaled along the X and Y axes.

Before selecting the scale type you need to set appropriate interactive mode: set the InteractiveMode property to Zoom.

Example

To execute the example, create a regular report with a chart on the report sheet. A unit is added to the report which can be used to call the GetZoom procedure using the hyperlink. Add links to the Chart, Report, Tab system assemblies.

Sub GetZoom;
Var
    Chart: IChart;
Begin
    Chart := PrxReport.ActiveReport.ActiveSheet.Table.Objects.Item(0).Extension As IChart;
    Chart.InteractiveMode := ChartInteractiveMode.Zoom;
    Chart.ZoomMode := ChartZoomMode.AxisY;
End Sub GetZoom;

After executing the example the scale mode is set, and the object is scaled only along the Y axis.

See also:

IChart