why TouchGFX make images looks like a lot of lines!

[ali_dehbidi]

Hi,

I have make a simple Project, with STM32H750, Just a simple on/off button and progress bar, I have used LTDC , Graphic accelerator and the simple widgets looks Ok, But some widgets with pictures like the on/off button and or analog clock would render like dashed lines! even in simulator!

what can be wrong?

Regards

[Romain DIELEMAN · Accepted solution]

Hi,

You should always put a background to your projects otherwise you will have some tearing at one point. Just use a box widget that you rename background. Give it a try to see if that solves your tearing issue.

/Romain

[ali_dehbidi]

Thanks, It solved the problem.