[vtkusers] Java and GetScalarPointer methods

[Charles Law]

There is always the slow method InsertScalar

image->GetPointData()->GetScalars()->InsertScalar(id, val);

You will have to compute the id from (i,j,k) yourself.


Charles

At 04:29 PM 6/26/00 +0100, Daniel ALEXANDER wrote:
>I am using vtk with java and I am trying to generate a simple image of a
>2D function in a similar way to the vtkImageSinusoidSource class.
>
>In C++ it is straightforward to do this by creating a vtkImageData
>object and using the GetScalarPointer member function to set the value
>at each pixel.
>However, this function returns a pointer to an element of the image
>array, which doesn't make sense in Java and so the function is not
>accessible. Is there another way to set the value of image pixels that
>works in Java?
>
>d
>
>
>
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