Difference blend mode?

How-to
1

Hello, I’m very new to using LVGL, I’m on version 9.1.

In the documentation I’ve noticed there’s a difference blend mode option, but there doesn’t seem to actually be one, only additive, subtractive and multiply are available. Do I need a newer version of LVGL, or am I misunderstanding something?

" blend_mode

Describes how to blend the colors to the background. Possible values are LV_BLEND_MODE_NORMAL/ADDITIVE/SUBTRACTIVE/MULTIPLY/DIFFERENCE"

https://docs.lvgl.io/master/details/common-widget-features/styles/style-properties.html#

2

Ok I found out that it was added with 9.3 :smiley: I’m using SquareLine though for the UI layout, is there an easy and safe way to update?