SIMATIC WinCC Open Architecture Forum • Hardware Rendering for EWO\'s

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Hardware Rendering for EWO\'s

Posted: Tue Feb 06, 2018 8:22 am

by Kshitij Mayekar

Hi ,

Do EWO's support hardware rendering(GPU) ?

Thanks,
Kshitij

Re: Hardware Rendering for EWO\'s

Posted: Tue Feb 06, 2018 9:21 am

by adaneau

Hi,

I guess using OpenGL it should be possible no?

The 3dBarCharts needs to run using GPU I think...

Re: Hardware Rendering for EWO\'s

Posted: Tue Feb 06, 2018 10:13 am

by mkoller

correct

Re: Hardware Rendering for EWO\'s

Posted: Wed Feb 07, 2018 11:49 am

by Kshitij Mayekar

Thanks.
Something like QOpenGLWidget ?

Note: http://doc.qt.io/qt-5/qopenglwidget.html#details

Re: Hardware Rendering for EWO\'s

Posted: Wed Feb 07, 2018 4:05 pm

by mkoller

yes.
Depending on what you want to do.
Also QQuickWidget would be an option, if you're into Qt Quick (which internally uses openGL usually)