Accessing points of the created geometry.

• To: <visad-list@xxxxxxxxxxxxx>
• Subject: Accessing points of the created geometry.
• From: "sunila vuyyuri" <sviyyuri@xxxxxxxxxxx>
• Date: Fri, 22 Jun 2001 17:49:15 +0530

Hi All,

1. We have created a 2D geometry by passing x and y values in the
Gridded2DSet constructor and setting data to DataReference as UnionSet. We
want both the points(of greater pixel size) and lines to be visible. Suggest
us with this.

2. Also, We want to access the points of the geometry created as above, say
when a user clicks on points and drags them, the lines connecting them
should move as the point moves.   Please suggest us about this.

3. We want the display of the co-ordinates always visible. Is it possible?
please advice.

Thanks,

Sunila And Pardeep.

• Follow-Ups:
  • Re: Accessing points of the created geometry.
    • From: Bill Hibbard

• References:
  • Re: Creating geometry by connecting points.
    • From: From: Bill Hibbard <hibbard@xxxxxxxxxxxxxxxxx>