[vtkusers] about vtkPointPicker

[tuo zhang]

Hi,

I've read a series of Dicom images and put them to the
vtkImageViewer, and know I want to pick a point in the
viewer which returns the point positon in the image.
For example, if the point is at (50,50) of zslice 20,
the picker should return(50,50,20).

Anyone could help me with it?


      ___________________________________________________________ 
雅虎邮箱传递新年祝福，个性贺卡送亲朋！ 
http://cn.mail.yahoo.com/gc/index.html?entry=5&souce=mail_mailletter_tagline