CreateSnapshot()

Stores a snapshot image of the map as currently displayed.

snapshot_name = CreateSnapshot(string map_name, string proposed_name)

Argument	Contents
map_name	The map to snapshot
proposed_name	Desired name for snapshot

A string indicating the actual name of the snapshot, or null if an error occurred while creating the snapshot.

Snapshots allow you to save multiple map images and their associated scopes so that they are linked to a single map file. This lets you switch between them quickly.
While a map is open, snapshots are stored in a file on disk that has an arbitrarily file name with an extension of .SNP. This file is in Windows bitmap format. When a map is saved and closed, all snapshot files are compressed into the map file and the disk files are deleted. When the map is opened again, the files are expanded onto disk.
Snapshot files can be hand edited using any paint program to enhance their appearance.

SetScale(null, 20000.0)

RedrawMap()

snap1 = CreateSnapshot(null, "Map at 1:20,000")

SetScale(null, 100000.0)

RedrawMap()

snap2 = CreateSnapshot(null, "Map at 1:100,000")

Error Type	Meaning
NotFound	The specified map does not exist

Function	Summary
SaveMapToBitmap()	Saves the map image as a Windows bitmap file
ShowSnapshot()	Displays a snapshot and sets the map scope to match
GetSnapshot()	Gets the scope and image file of a snapshot
GetSnapshots()	Gets a list of all snapshots associated with a map
ConstructSnapshot()	Convert a customized image file into a map snapshot
DeleteSnapshot()	Removes a snapshot from a map and deletes its image file