Do pedestrians have the right of way in parking lots?

I was coming into a parking lot and rounding a corner. Then the guy came from in between two cars and was trying to walk in front of me (in a moving truck). I slowed down as not to hit him and drove slowly around him. He threw his arms up and stared at me with a "What the hell are you doin!?!" Look on his face. Now I have reviewed some traffic laws and noticed that pedestrians have the right of way at MARKED crossings and not just anywhere they please. Can anyone link any offical government doents on this subject?