[Paraview-developers] Generate Ids filters and color schemes

[Mathieu Westphal]

It depends on where does the line came from ( a reader? a filter?). you can
inspect the data using a spreadsheet view on the lines.

Mathieu Westphal

On Wed, Apr 27, 2016 at 4:32 PM, Hallock, Kevin <Kevin.Hallock at pfizer.com>
wrote:

> Thanks. Where is the name of the array assigned?  I have different line
> objects at the root of each of these tubes so I am uncertain why they would
> have arrays with identical names.
>
> Kevin
>
> From: Mathieu Westphal <mathieu.westphal at kitware.com>
> Date: Wednesday, April 27, 2016 at 10:26 AM
>
> To: Kevin Hallock <Kevin.Hallock at pfizer.com>
> Cc: "paraview-developers at paraview.org" <paraview-developers at paraview.org>
> Subject: Re: [Paraview-developers] Generate Ids filters and color schemes
>
> Actually, in paraview, one object is colored by one array, and color map
> are shared for array *having the same name.*
>
>
>
> Mathieu Westphal
>
> On Wed, Apr 27, 2016 at 4:25 PM, Hallock, Kevin <Kevin.Hallock at pfizer.com>
> wrote:
>
>> Is there another way to apply different color maps to different objects?
>> It seems odd that every object has to use the same color map.
>>
>> Thanks,
>>
>> Kevin
>>
>> From: Mathieu Westphal <mathieu.westphal at kitware.com>
>> Date: Wednesday, April 27, 2016 at 10:17 AM
>> To: Kevin Hallock <Kevin.Hallock at pfizer.com>
>> Cc: "paraview-developers at paraview.org" <paraview-developers at paraview.org>
>> Subject: Re: [Paraview-developers] Generate Ids filters and color schemes
>>
>> Hello
>>
>> If by color scheme, you mean color map, as set in the color map editor,
>> there is no easy way to do that.
>> You would need to seperate all your tubes in different dataset, it could
>> be done via multiple use of extract selection,
>> then you would need to rename each array you are using to color your
>> tube, each one with a different name !
>> you could use the calculator to do that.
>>
>> If you need to do that only once for a presentation, that could be done,
>> but if this is in your workflow or if there is a lot of tubes, it does
>> not look like a good idea.
>>
>>
>> Mathieu Westphal
>>
>> On Wed, Apr 27, 2016 at 4:09 PM, Hallock, Kevin <Kevin.Hallock at pfizer.com
>> > wrote:
>>
>>> Hi,
>>>
>>> I have created several lines, applied tube filters to the line, and
>>> applied a GenerateID filter to the tube so I can color each tube. I would
>>> like for each tube to have a different color scheme, but when I change one
>>> of the color schemes all of them change so they are identical.  Is there a
>>> way to alter each color scheme individually?
>>>
>>> Thanks,
>>>
>>> Kevin
>>>
>>> --
>>> Kevin Hallock
>>> Visualization and Modeling, Quantitative Medicine
>>> Neuroscience and Pain Research Unit
>>> Worldwide Research and Development
>>> Pfizer Inc
>>> 610 Main Street
>>> Cambridge, MA 02139
>>> Email: kevin.hallock at pfizer.com
>>> Fax: 845-474-4001
>>>
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>>
>
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