ENVIBoundingBoxSet::GetBoundingBox

The GetBoundingBox function method returns bounding box coordinates for a specified class.

This method is part of ENVI Deep Learning, which requires a separate license and installation.

Example

See the example for ENVIBoundingBox.

Syntax

To get a specific bounding box within a given class:

Result = ENVIBoundingBoxSet.GetBoundingBox(CLASS=value [, INDEX=value] [, ERROR=value])

To get all bounding boxes for a given class:

Result = ENVIBoundingBoxSet.GetBoundingBox(CLASS=value [, /ALL] [, ERROR=value])

Return Value

This function method returns bounding box coordinates.

Arguments

None

Keywords

ALL (optional)

Set this keyword to return all bounding boxes for a specified class.

CLASS (required)

Set this keyword to an integer with the class value.

ERROR (optional)

Set this keyword to a named variable that will contain any error message issued during execution of this routine. If no error occurs, the ERROR variable will be set to a null string (''). If an error occurs and the routine is a function, then the function result will be undefined.

When this keyword is not set and an error occurs, ENVI returns to the caller and execution halts. In this case, the error message is contained within !ERROR_STATE and can be caught using IDL's CATCH routine. See IDL Help for more information on !ERROR_STATE and CATCH.

See the Manage Errors topic in ENVI Help for more information on error handling.

INDEX (optional)

Specify an integer with the index number of a specific bounding box to retrieve.

Version History

1.2	Introduced