GitLab

Goals and Outcomes

• Bit shifts and bitwise operators are no longer in the lab

Image Rotation

• This is a weird way of saying that they should reflect along the diagonal. I worked this out by looking at the tests, but this is a reflection, not a rotation (just semantics).

ARGB Values as Bits

• "Because computers ultimately" --> "Because computers are ultimately"

Putting it Together

• Mention that each char should be stored with least significant bit coming first in the standard iteration of a 2D array.

Time: ~30 min, but I spent a while forgetting that fixLowestBitOfR returned a new pixel instead of modifying it.