|String||A string expression that defines a list of captions ( one for each unit ) being displayed in the zoom scale, separated by | character. The list should contain a caption for each unit, from the exYear to exSecond. For instance, if you want to show nothing for exHalfYear zooming unit, the OverviewZoomCaption should be: "Year||¼Year...", and so on|
The following picture shows the zooming scale on the overview area [exAlwaysZoom] ( you can click the 1, 7 or 31, and the chart is scaled to days, weeks or moths ):
The following picture shows the control when the user right clicks the overview area ( as the chart displays weeks ) [exZoomOnRClick]:
For instance, in the OverviewZoomCaption property is "Year|½Year|¼Year|<img>3</img>Month|Third|<img>2</img>Week|<img>1</img>Day|Hour|Min|Sec". The Day, Month and Week units displays an icon too. Use the Images method to load a list of icons to your control. Use the HTMLPicture property to use custom sized pictures to your HTML captions.