Draw non filled polygon

[Stephen R McMillan]

Jérémy,

You can draw a non-filled polygon by using "draw line...." (see 
http://iges.org/grads/gadoc/gradcomddrawline.html).

If I understand your second question correctly, to ensure a polygon is 
behind contours or shading, first draw the polygon(s) and then display 
your data.  However, keep in mind the shading may obscure your polygons.

Stephen



Jeremy Gaultier <webmaster at METEOROLOGIC.NET> 
Sent by: GRADSUSR at LIST.CINECA.IT
09/06/2009 03:21 AM
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Draw non filled polygon





Hi,

I draw a filled with 'draw polyf' but i would like draw a non filled 
polygon
(i tried 'draw mappoly' and 'draw poly' but not work).

I have another question, how to ensure for the polygon it behing the data
(shaded, contour) as a background map ?

Thank you in advance.

Best regards,
Jérémy




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