A.20. wl_region - region interface

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A.20. wl_region - region interface

Region.

A.20.1. Requests provided by wl_region

A.20.1.1. wl_region::destroy - destroy region

Destroy the region. This will invalidate the object id.

A.20.1.2. wl_region::add - add rectangle to region

Add the specified rectangle to the region

wl_region::add arguments

x: Type: int
y: Type: int
width: Type: int
height: Type: int

A.20.1.3. wl_region::subtract - subtract rectangle from region

Subtract the specified rectangle from the region

wl_region::subtract arguments

x: Type: int
y: Type: int
width: Type: int
height: Type: int