[Insight-users] Fwd: Viewing 2D glyphs in Paraview

[Raquel Alves]

---------- Forwarded message ----------
From: Raquel Alves <rsalves.engbiomed at gmail.com>
Date: 2013/5/15
Subject: Viewing 2D glyphs in Paraview
To: insight-users at itk.org


Hi.

I'm using Paraview 3.14, or even, 3.98 to visualize the deformation field
and respective glyphs of an .vtk or .mha images.
After open them, I 'Apply' to visualize the MetaImage, which has float as
Data Type and [-21.5289, 21.3233], [-22.1109, 21.6821], [0, 0] as Data
Ranges. Then, I use the Calculator with MetaImage_X*iHat+MetaImage_Y*jHat,
resulting an image with double as data type and [-21.5289, 21.3233],
[-22.1109, 21.6821], [0, 0] as data ranges. Finally, I apply the Glyph
filter with the following properties:

Vectors = results
Glyph Type = 2D Glyph

     Glyph Type = Arrow

And the other properties used are the default ones.

As final result, I can seen an image (attached in the email) with the
glyphs approximatelly along the original X axis, but the Y axis was
resized, and the glyphs shown are restricted, and not approximatelly along
the original Y axis. Why is that occuring?

Thanks for your help!

Raquel Alves
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