[vtkusers] How to blend RGB and gray image?

[Anka Kochanowska]

Sorry, I should have posted to vtkusers.
I am using now only color images and AddInputConneection().

I remember using AddInput ( int, vtkDataObject* )  with first image in
colored, second gray and it worked. Use of this function is now discouraged.
Anka



On Mon, Apr 14, 2014 at 12:16 PM, kidane <hiliwi.leake at gmail.com> wrote:

> Ya, I took the RGB as first input and then the grayscale as shown below:
>
>                 vtkSmartPointer<vtkImageBlend> imgBlender =
> vtkSmartPointer<vtkImageBlend>::New();
>                 imgBlender->SetOpacity( 0, 0.5 );
>                 imgBlender->SetOpacity( 1, 0.5 );
>                 imgBlender->AddInput(colormapImage);
>                 imgBlender->AddInput(grayscaleImage);
>
> thanks for your help
>
>
>
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