Darkhog's challenge: Obfuscated drawing

[User137]

Under Darkhog's permission, i'll post my submission in this thread. That is under 50kb when extracted:
https://www.dropbox.com/s/nk8u6a0bwv...window_obf.zip

[Darkhog]

In source you are pretty much storing image in that big string. It isn't allowed.

You can save steps (e.g. draw line by line), but you can't store image itself. Nice try though.

[User137]

Actually i stored line start and end indices, and for black lines only. So isn't that what we describe as steps? And if i compare my data to whole image PNG packed, the PNG is 1703 bytes, and string 2219 bytes. So it is quite compact.

[Darkhog]

Ah, okay. If that's so, then it's good.