[vtkusers] vtkActor2D problem transparence/opacity

[David Lonie]

I'm not sure what you mean by this, can you attach an image that shows
the problem?

Dave

On Wed, Aug 10, 2016 at 2:49 AM, AlexUtrobin <AlexUtrobin at yandex.ru> wrote:
> Hello! I use vtkScalarBarActor and vtkTextActor, they are not bright and
> clear. I think it is a problem with all vtkActor2D. Below is the code and
> the picture demonstrate the problem. Please, tell me how to solve the
> problem.
>
>         Java and VTK 7.0.
>
>         vtkRenderWindowPanel mRenderWindowPanel1 = new
> vtkRenderWindowPanel();
>         mRenderWindowPanel1.GetRenderer().SetBackground(1, 1, 1);//White
>         mRenderWindowPanel1.GetRenderer().ResetCamera();
>         mRenderWindowPanel1.GetRenderWindow().PointSmoothingOn();
>         mRenderWindowPanel1.GetRenderWindow().LineSmoothingOn();
>         mRenderWindowPanel1.GetRenderWindow().PolygonSmoothingOn();
>         mRenderWindowPanel1.setSize(jPanel1.getSize());
>         jPanel1.add(mRenderWindowPanel1);
>
>         vtkTextActor mActorTitle = new vtkTextActor();
>         mActorTitle.GetTextProperty().SetFontFamily(4); //4-Шрифт из файла
>         mActorTitle.GetTextProperty().SetFontFile("font.ttf");
>         mActorTitle.GetTextProperty().SetFontSize(SizeTitle);
>         try {
>             mActorTitle.SetInput(new String(title.getBytes("UTF-8")));
>         } catch (UnsupportedEncodingException ex) {
>             Logger.getLogger(Main.class.getName()).log(Level.SEVERE, null,
> ex);
>         }
>         mActorTitle.SetDisplayPosition(5,
> jPanel1.getSize().height-SizeTitle-6);
>         mActorTitle.GetTextProperty().SetColor(0.0, 0.0, 0.0);
>         mRenderWindowPanel1.GetRenderer().AddActor(mActorTitle);
>
>
>
> <http://vtk.1045678.n5.nabble.com/file/n5739612/1.jpg>
>
>
>
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