[ANGULAR] Calendar set backgroud color column in mode month

[tmcuong]

In calendar I want to set background color all cell in column,
Example: if column is Sunday I will set background color in Red color or blue color if Thursday
How can I do

week.png (65.92 KiB) Viewed 372 times

[Animal]

https://bryntum.com/docs/calendar/api/Calendar/widget/MonthView#config-dayCellRenderer