IGIS_Viewer.Level property

DK11 for Delphi | GisInterfaces.IGIS_Viewer.Level | Methods | Properties

Sets and gets zoom level for a viewer.

Available also on: .NET | Java | ActiveX | Python.

// Delphi
public
  property Level : Double read write;

// C++ Builder
public:
  __property double Level = {read, write};

Zoom level is an alternative for a Scale property. It is commonly used in web maps in Web Mercator projection (EPSG: 3857), but can be used with any coordinate system.