[Paraview] Gray scale image & calculating area with ParaView

[Utkarsh Ayachit]

On Tue, Jun 10, 2008 at 8:38 PM, Gita Das <Gita.Das at med.monash.edu.au>
wrote:

> 1. When I download a 3D .mhd gray scale image with ParaView 3.2.1, it
> appears in colour. The option "Map Scalars" under Display option can be
> turned off with a .png image to have a grayscale one but this option
> does not work (i.e. remains inactive) with the .mhd image. How can I
> view my image in gray scale?
>
"Map Scalars" option is enabled only when the array used to color is made up
of upto 4 component unsigned chars. You can look at the data type/number of
components for the arrays using the "Information" tab. To map scalars using
a grayscale lookup table, go to the "Display" tab, click on "Edit Color
Map", then click on "Choose Preset" and select grayscale.

Utkarsh
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://www.paraview.org/pipermail/paraview/attachments/20080611/36d1fcec/attachment.htm>