ENVIRPCRasterSpatialRef::UpIsUpAngle

The UpIsUpAngle method returns the rotation angle, in degrees, so that objects (especially buildings) are oriented vertically with your monitor.

Syntax

Result = ENVIRPCRasterSpatialRef.UpIsUpAngle( Lon, Lat)

Arguments

Lon (optional)

The longitude coordinate of the location to use as the “center” for the up-is-up calculation (the coordinates must be a scalar value). If not set, then the center of the image will be used.

Lat (optional)

The latitude coordinate of the location to use as the “center” for the up-is-up calculation. If not set, then the center of the image will be used.

Keywords

None

Version History

ENVI 5.6.3

Introduced

API Version

4.2