<html><head><style type="text/css"><!-- DIV {margin:0px;} --></style></head><body><div style="font-family:times new roman,new york,times,serif;font-size:12pt"><div>Hi,<br><br>As I don't have a lot of experience in VTK, I need some help. I want to have a function to pick a point on an image and change the color of that pixel once it is picked. I found some functions but it's not working with images. Can someone help in that by providing a simple C++ code or directing towards the write class(es) to be used?<br><br>Thanks,<br><br>J.<br><br>P.S. I'm using:<br>QVTK<br>VTK5<br>QT4<br>for reading and visualizing the images:<br>vtkDICOMImageReader<br>vtkImageViewer2<br> <br></div></div><br>
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