centerBox

centerBox( 
l_bBox 
)
=> l_point / nil

Description

Returns the center point of the given bounding box. The bounding box is not validated and is assumed to be correct.

Arguments

l_bBox

A list representing a bounding box.

Value Returned

l_point	A list representing the center point of the bounding box.
nil	The bounding box is not valid.

Examples

centerBox( list( 0:0 9:9 ) ) => ( 4 4 )

centerBox( list(0.0:0.0 9.0:9.0 ) ) => ( 4.5 4.5 )

Related Topics

Database Access Function Argument Types

Bounding Box Functions

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