Type Definition libnotcurses_sys::NcBoxMask [−][src]
type NcBoxMask = u32;
Expand description
Controls the drawing of borders, gradients and corners.
NcBoxMax is defined in the least significant byte, where bits [3, 0] are are a border mask, and bits [7, 4] are a gradient mask.
The drawing of the corners is defined in the second byte,
see NCBOXCORNER_MASK.
Diagram
NCBOXMASK_TOP 0x0001 0b00000001
NCBOXMASK_RIGHT 0x0002 0b00000010
NCBOXMASK_BOTTOM 0x0004 0b00000100
NCBOXMASK_LEFT 0x0008 0b00001000
NCBOXGRAD_TOP 0x0010 0b00010000
NCBOXGRAD_RIGHT 0x0020 0b00100000
NCBOXGRAD_BOTTOM 0x0040 0b01000000
NCBOXGRAD_LEFT 0x0080 0b10000000
NCBOXCORNER_MASK 0x0300 0b00000111_00000000
NCBOXCORNER_SHIFT 8