Haliken

Each line (basically one percent cast time per line) can be textured. My vertical castbar is 40 pixels wide and is divided up into 9 bubbles (since it's 8 spellgems and the book button which I have equally sized) so it's 288 pixels tall (9 times 32). So you could have 100 different 40 pixel wide segments. Oh and each segment doesn't have to be one pixel tall, it can be several and they don't have to be even. My cast bar is 100 gauges tall (one for each percent) and they are the following pixel heights (mind you there will be 100 numbers after this, here I go):
1
3
3
3
3
3
3
3
3
3
3
2
3
3
3
3
3
3
3
3
3
3
2
3
3
3
3
3
3
3
3
3
3
2
3
3
3
3
3
3
3
3
3
3
2
3
3
3
3
3
3
3
3
3
3
2
3
3
3
3
3
3
3
3
3
3
2
3
3
3
3
3
3
3
3
3
3
2
3
3
3
3
3
3
3
3
3
3
2
3
3
3
3
3
3
3
3
3
3
1

so it should be 1 pixel, then ten 3 pixels, then 2, then ten 3, then 2, then ten 3, etc. ending with a 1.

Hope that info helps. Uh yeah.

Enok
Call me Enok from now on. Uh yeah.