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SPozz.1
Associate II
May 1, 2023
Question

Possible bug in CircleProgress and Circle widgets

Hello!

The CircleProgress and Circle widgets do not work with images on STM32H7 with a 1280x800 24bpp TFT (double buffered graphic mode), while they work correctly in the simulator.

Circle widget:

if under "Image & Color" I choose Color, it works on both hw and simulator but if I choose Image and assign an image, it doesn't work on hw but on the simulator it does.

CircleProgress widget:

if I select color, it works on both hw and simulator.

if I select an image for the background, it works both on hw and simulator.

but if I also select an image for the foreground progress, on the simulator it works while on the hw I only see the background image.

All other widgets and texts are rendered fine.

png images are both 348x348 32bpp, fully opaque (no trasparency), no matter if they are filled with a single color or not.

Circle center position at 174,174, radius 174, line Width 0 or 90 (probably won't work at any width), start angle any, end angle 360, cap style flat, alpha 255.

Please help.

Stefano

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