[vtk-developers] Possible vtkScalarBarActor improvement

Fri Oct 4 11:57:10 EDT 2013

Hi Kevin,

Could you submit a pull request on the SlicerVTK fork ? It will make the
review process easier. Make sure to base your topic of commit 0e0674a3695f.

Thanks
Jc

On Fri, Sep 27, 2013 at 2:26 PM, Wang, Kevin <kevin.wang at rmp.uhn.on.ca>wrote:

>  Thanks Jc for the info.****
>
> ** **
>
> Attached are the patches for vtk. I just used vtkScalarsToColors.h and
> vtkScalarsToColors.h from vtk 6.0 without any changes and it is compiling
> and working fine. For vtkScalarBarActor class, I just added a small section
> to check if there is annotations set for the lookupTable then use the
> annotations as the label.****
>
> ** **
>
> David, can you please take a look to see if it needs improvement. If
> everything is fine, I will submit a pull request within SlicerVTK fork.***
> *
>
> ** **
>
> Thanks again,****
>
> ** **
>
> Kevin****
>
> ** **
>
> *From:* Jean-Christophe Fillion-Robin [mailto:jchris.fillionr at kitware.com]
>
> *Sent:* Friday, September 27, 2013 12:25 PM
>
> *To:* Wang, Kevin
> *Cc:* David Thompson; vtk-developers at vtk.org
> *Subject:* Re: [vtk-developers] Possible vtkScalarBarActor improvement****
>
> ** **
>
> Hi Kevin, ****
>
> Great :)****
>
> ** **
>
> The patch should be both sent:****
>
>     - to VTK dev list for integration to 5.10 release branch  (gerrit is
> not yet ready to work with 5.10 release branch [1])****
>
>     - as pull request based on commit 0e0674a3 [2] associated with branch
> "slicer-v5.10.1" [3] within SlicerVTK fork.
>
> ****
>
> Let me know if you have any questions, ****
>
> Jc
>
> [1]
> http://vtk.1045678.n5.nabble.com/5-10-1-question-td5723589.html#a5723591
>
> [2]
> https://github.com/Slicer/VTK/commit/0e0674a3695fdeaf01ce87dfc04e32111b7402e0
>
> [3] https://github.com/Slicer/VTK/tree/slicer-v5.10.1****
>
> ** **
>
> On Fri, Sep 27, 2013 at 11:55 AM, Wang, Kevin <kevin.wang at rmp.uhn.on.ca>
> wrote:****
>
> Hi Jc,****
>
>  ****
>
> I am almost done with the backporting and other changes to VTK5.10 and
> slicer. You mentioned that the changes in vtk can be integrated into the
> SlicerVTK clone [1]. however, I am not clear on how to proceed. Do I follow
> the common practice to fork the slicerVTK repository and create a pull
> request or something else?****
>
>  ****
>
> Thanks,****
>
>  ****
>
> Kevin****
>
>  ****
>
>  ****
>
> [1] https://github.com/Slicer/VTK****
>
>  ****
>
> *From:* Jean-Christophe Fillion-Robin [mailto:jchris.fillionr at kitware.com]
>
> *Sent:* Thursday, September 19, 2013 11:19 AM
> *To:* Wang, Kevin
> *Cc:* David Thompson; vtk-developers at vtk.org****
>
>
> *Subject:* Re: [vtk-developers] Possible vtkScalarBarActor improvement****
>
>  ****
>
> Make sense. Let us know when you have your topic updated. ****
>
> Thanks for your hard work :)****
>
> Jc****
>
>  ****
>
> On Tue, Sep 17, 2013 at 11:27 AM, Wang, Kevin <kevin.wang at rmp.uhn.on.ca>
> wrote:****
>
> Hi Jc and David,
>
> I think one reasonable solution would be to backport vtkScalarsToColors,
> but not backport vtkScalarBarActor. Instead we modify vtkScalarBarActor
> slightly to handle the new annotation functionality in vtkScalarsToColors.
> Then in slicer, we keep several sets of vtkStringArrays around and switch
> them in vtkScalarsToColors when needed. This way when we transition to
> vtk6.0, there will be minimal changes.
>
> Thanks,****
>
>
> Kevin
>
> -----Original Message-----
> From: David Thompson [mailto:david.thompson at kitware.com]****
>
> Sent: Tuesday, September 17, 2013 11:16 AM
> To: Jean-Christophe Fillion-Robin
> Cc: Wang, Kevin; vtk-developers at vtk.org
> Subject: Re: [vtk-developers] Possible vtkScalarBarActor improvement****
>
> Hi JC,
>
> > ...
> > @David: Do you see anything in the API proposed by Kevin that could be
> changed to be closer to what is possible in VTK 6 ?
> https://github.com/kevinwangcanada/Slicer/commit/551c8b7f435b518664eef2917818addf78c853e6
>
> I would not backport vtkScalarBarActor, but you could backport
> vtkScalarsToColors pretty easily and use it to store color names... that's
> where they are stored in VTK6.
>
>         David****
>
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