Color picker - slow redraw


I’m using a Color picker but on the screen it is used, it has a very slow redraw compared to the other widgets. It slows down all the screen redraw.
Is there any explanation for that?
Is there any way to speedup it?

What MCU/Processor/Board and compiler are you using?


What do you experience?

A slow redraw of the the screen when it is first displayed.

What do you expect?

Code to reproduce

Screenshot and/or video

The color picker is a fairly slow widget in general.

You can try increasing the quantization factor; that usually increases speed at the cost of visual quality.

1 Like