You can't be serious. Maybe you've been smoking too much of your user name. This is not a grammar board nor an english board. Get over it and keep your comments relative to um...well...C++ programming.
In addition to that, I like to be the grammar police some times... One of my grand pet peeves is someone using contractions in speech out of place. You realize that "Pixel's" is the contraction of "Pixel" and "is", yes? ....Well, no one's perfect...but that sort of grammar error kind of irritates me. Maybe I just gave you a helpful grammar lesson that you can take with you in life: Unless it's showing posession (The pixel's color) or is a contraction (The pixel's eating cheese), don't use an apostrophe.
This has been a friendly grammar lesson from Dean.