ZoomMinX

Purpose

The Graph and Scientific Graph read this property immediately after a ZoomIn event:

.NET: PeZoomIn event
ActiveX: ZoomIn event
SDK/DLL: PEWN_ZOOMIN notification message.

The Scientific Graph uses this property to control the minimum X axis extent when ZoomMode is TRUE.

For the Graph, reading this value relates to a point number/index rather than a numeric data/scale value.

Comments

This property is used in conjunction with ZoomMode, ZoomMaxX, ZoomMaxY, ZoomMaxTX, ZoomMinTX, ZoomMinY, ZoomMinRY, ZoomMaxRY, ZoomMinAxis, ZoomMaxAxis, and AllowZooming.

If ZoomInterfaceOnly = TRUE, this property is used to store latest zoom extent selected by the user.