GetScopeCorners()

Summary

Gets coordinates at the four corners of a given scope.

 

Syntax

corners = GetScopeCorners(scope scp)

 

Argument	Contents
scp	The scope from which to get the corners

 

Returns

An array of four coordinates, starting at the southwest corner, and going clockwise:

 

Element	Type	Contents
1	Coord	Minimum longitude; minimum latitude
2	Coord	Minimum longitude; maximum latitude
3	Coord	Maximum longitude; maximum latitude
4	Coord	Maximum longitude; minimum latitude

 

Notes

• For a full list of scope-related GISDK functions, see Map Scales and Scopes.

Example

// change the scope to be at one of its corners

scp = GetMapScope("my map")

corners = GetScopeCorners(scp)

scp.center = corners[1]

SetMapScope("my map", scp)

 

See Also

Function	Summary
GetScopeRect()	Gets an array of two coordinates that define the rectangle of a scope
Scope()	Creates a scope
GetMapCorners()	Gets coordinates at the four corners of a map