<div>Hi all,</div>
<div>I want to change the windows level/center in vtkRenderWindow (with mouse move), but the RenderWindow show the 3D volume data, when i drag the mouse is change pan the image. </div>
<div>is vtkRenderWindow has some function to change the WL?</div>
<div>how can i do that?</div>
<div>any idea will be appreciate.</div>
<div> </div>
<div>Thanks.</div>
<div>Yinghua</div>
<div> </div>