How to make a curve progress bar

How-to
1

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Description

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

STM32

What LVGL version are you using?

8.3

What do you want to achieve?

微信图片_20240824153642

What have you tried so far?

I tried MASK and canvas

Code to reproduce

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2

Hi,
The mean complication here is that the “edge” of the indicator has different angles based on its position.

Can you update to LVGL v9? There we have a built-in vector library which could help with this.