Contains a collection of zoom levels.


Namespace: AspMap
Assembly: AspMapNET (in AspMapNET.dll)

Syntax

Visual Basic (Declaration)
Public Class ZoomLevels
    Inherits CollectionBase
C#
public class ZoomLevels : CollectionBase
C++
ref class ZoomLevels : CollectionBase
J#
public class ZoomLevels extends CollectionBase
JScript
public class ZoomLevels extends CollectionBase

Remarks

Zoom levels are used to simplify map navigation and feature rendering. Each zoom level represents a map scale. Zoom level indices start with 0 at the smallest scale. The following table demonstrates the relationship between zoom levels and scales:

 Copy Code
Map scale            Zoom level index         Zoom level name

1:1,500,000          0                        Country
1:750,000            1                        Region
1:250,000            2                        State
1:100,000            3                        County
1:50,000             4                        City

Inheritance Hierarchy

System.Object
   System.Collections.CollectionBase
      AspMap.ZoomLevels

Thread Safety

Public static (Shared in Visual Basic)staticShared members of this type are safe for multithreaded operations. Instance members are not guaranteed to be thread-safe.

See Also