geAddHilightRectangle

geAddHilightRectangle( 
g_hlSetId 
l_bBox 
)
=> g_hlObjectId / nil 

Description

Adds a rectangle to a highlight set.

The points in l_bBox specify the location of the rectangle.

Arguments

g_hlSetId	Database ID of the highlight set.
l_bBox	List of points used to describe the rectangle.

Value Returned

g_hlObjectId	The rectangle is added to the set.
nil	The rectangle is not added to the set.

Examples

Adds a rectangle to the highlight set set1 and returns the object ID of the rectangle.

geAddHilightRectangle( set1 list(0:0 10:10) )

Related Topics

Highlight Functions

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