[vtkusers] Re: vtkImagePlaneWidget problem on vtkImageData (C++)

[Luca Picello]

Not sure but usually you obtain this error with VS6 compiler when the 
declaration for vtkImageViewer2 is missing.
Check you have #include "vtkImageViewer2.h" in your sources.

Bye,
Luca




Adrian Wyssmann wrote:

>In the line of the declaration of vtkImageViewer2 I get the compile error
>(using VS6):
>vtkImageViewer2* pMyImageViewer2; //c2143 sytnax error: missing ";" before
>'*'
>
>Adrian
>
>-----Original Message-----
>From: vtkusers-bounces at vtk.org [mailto:vtkusers-bounces at vtk.org] On Behalf
>Of Dean Inglis
>Sent: Donnerstag, 28. Oktober 2004 19:22
>To: vtkusers archive
>Subject: [vtkusers] Re: vtkImagePlaneWidget problem on vtkImageData (C++)
>
>Adrian,
>
>tyry using class vtkImageViewer2, as it was meant for 2D image display and
>has built in window-level functionality controlled by the mouse.
>vtkImagePlaneWidget is really designed to work with 3D image data.
>
>Dean
>
>
>I have a simple 2D-image (vtkImageData). I want to be able to change the
>window-level by the mouse. So I used a vtkImagePlaneWidget, which implements
>that. Actual it works, but not as expected:
>The widget seems to be like a fog over the image. Some pixels habe the
>original color, others have been set to black. If I turn the widget by one
>of it's margins, I see again the proper image.
>
>vtkImageData* myImageData;
>vtkImagePlaneWidget* = myImagePlaneWidget;
>vtkLookupTable* = myLookupTable;
>
>//initialization ...
>
>myImagePlaneWidget->SetInput(myImageData);
>myImagePlaneWidget->SetPlaneOrientation(2); //Z-Axe On(); 
>myImagePlaneWidget->SetSlicePosition(0);
>myImagePlaneWidget->GetLookuptable()->DeepCopy(myLookupTable);
>
>//more code ...
>
>Can anybody help?
>
>Thanks
>
>Adrian
>
>
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