Top Left 12

Top Right 12

Low Left 12

Low Right 12

Top Left 6

Top Right 6

Low Left 6

Low Right 6

Not Bic

Not Xor

Not Or

Not Copy

Erase

Exclusive Or

Transparent

Opaque

19

18

17

Blue

Green

Red

Invisible

Yellow

Magenta

Cyan

Black

None

|I0% Gray

Pattern |I0

5

4

|I0x by |I1x

Hairline

Thinline