geAddHilightDot

geAddHilightDot( 
g_hlSetId 
l_point 
n_width 
n_height 
)
=> g_hlObjectId / nil 

Description

Adds a dot to a highlight set.

l_point specifies the location of the dot. The display size of the dot is specified by n_width and n_height.

Arguments

g_hlSetId	Database ID of the highlight set.
l_point	Point used to locate the dot.
n_width	Width of the dot.
n_height	Height of the dot.

Value Returned

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

Examples

Adds a 5x5 dot to the highlight set set1 with the center point at 0:0, and returns the object ID of the dot.

geAddHilightDot( set1 list(0:0) 5 5 )

Related Topics

Highlight Functions

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