GetLineWidth()

Summary

Gets the width used to draw line features.

 

Syntax

width = GetLineWidth(string lyr_set_name)

 

Argument	Contents
lyr_set_name	The name of the layer or selection set

 

Returns

A real number indicating the line width in points.

 

Notes

• GetLineWidth() returns null if called on a selection set that does not have a defined line width.

• GetLineWidth() returns zero to indicate the narrowest possible width (hairline).

Examples

wid = GetLineWidth("Highways|")

 

sel_wid = GetLineWidth("Highways|Selection")

 

Error Codes

Error Type	Meaning
NotFound	The layer or selection set does not exist

 

See Also

Function	Summary
SetLineWidth()	Sets the line width used to draw line features
GetLineColor()	Gets the color used to draw line features
GetLineStyle()	Gets the style used to draw line features