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Re: 3D UserSym? [message #67714 is a reply to message #67574]

Mon, 10 August 2009 12:00

penteado
Messages: 866
Registered: February 2018

Senior Member
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On Aug 10, 10:22 am, Brian Daniel <Daniels...@yahoo.com> wrote:
> 2) One axis of the scatter plot is of a much different scale (2 order
> of magnitude different). The 'orb' object is set with a radius value
> in data coordinates, so my orbs look like discs... getting me back to
> the same problem I had to begin with (2D symbols).

The orb object inherits IDLgrModel. So you can use its scale method to
turn the orbs from spheres to ellipsoids, as in

osph->scale,sx,sy,sz

With the 3 arguments being the scale factor in directions x,y,z, which
are initially 1.0.

Similarly, if you want to change their orientation, you can use the
rotate method.

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[Message index]

		3D UserSym? By: Brian Daniel on Mon, 03 August 2009 07:24
		Re: 3D UserSym? By: David Fanning on Mon, 10 August 2009 06:39
		Re: 3D UserSym? By: Brian Daniel on Mon, 10 August 2009 06:22
		Re: 3D UserSym? By: penteado on Mon, 10 August 2009 12:46
		Re: 3D UserSym? By: penteado on Mon, 10 August 2009 12:00
		Re: 3D UserSym? By: David Fanning on Wed, 05 August 2009 13:28
		Re: 3D UserSym? By: penteado on Wed, 05 August 2009 12:48
		Re: 3D UserSym? By: David Fanning on Tue, 04 August 2009 08:46

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