[vtkusers] SetLineWidth's Problem

[David Doria]

On Tue, Dec 4, 2012 at 7:31 AM, huangz2350 <huangz2350 at 163.com> wrote:
>
> but When the mouseWheel Events happening,the line is glitter....you don't?

Nope, it works fine. The only thing I would suggest is to change the
line to slightly in front of the image:

    pvtkLine_Move->SetPoint1(0,0,1);
    pvtkLine_Move->SetPoint2(50,50,1);

You are probably getting z-fighting issues.

David