Arc widget bug

[mumuYummoShin]

Describe the bug
Arc widget bug. When I creat an arc, edit Bg start angle by 120, the function lv_arc_set_bg_start_angle did not generate.
And other Bg start angle value will generate function fine.

To Reproduce
Steps to reproduce the behavior:

1. Create a lvgl flow project by EEZ Studio
2. Add arc widget to main page
3. Edit Bg start angle by 120 in arc propeties
4. The function lv_arc_set_bg_start_angle did not generate in screens.c file

Expected behavior
The function lv_arc_set_bg_start_angle should generate when edit Bg start angle by 120

Screenshots
If applicable, add screenshots to help explain your problem.

Desktop:

• OS: 版本
  Windows 11 家庭中文版
  版本号 24H2
  安装日期 ‎2024/‎12/‎13
  操作系统版本 26100.2605
  体验 Windows 功能体验包 1000.26100.36.0

• Version
  EEZ Studio 0.21.0

** LVGL version (if used)**

• 8.3.11

[mvladic]

Yes, this is a bug. Default value for the Arc start angle should be 135 not 120. When default value is used then no code to set Bg start angle will be generated. This is now fixed, i.e. we will use 135 as default.

The similar problem exists if Arc end engle is set to 0, i.e. no code will be generated. The default value for end engle is 45, not 0.