I had some circles to animate. I’ve been living in server-side land and database land for months — but here I am back to the normal world where we jiggle stuff for a living.
(I want that on a T-shirt. “I jiggle stuff for a living.”)
These circles start out small and get bigger, then small again, then bigger.
So I made them at the normal size and did the transform scale thing to make them bigger — and they were blurry. Blurry little jigglers.
So I did what I always do — which is to go into a tailspin of research (and loathing of computers, this industry, and everybody who was born since 1800). (Well, I went to StackOverflow, like everybody else does. I’m not weird.)
Nothing leapt out at me. Is there anything I can do to make them not-blurry when they get bigger?
The answer, finally, was so simple: draw them big first, and do the transform scale thing to make them small. It doesn’t actually matter that they’re shown as small first — they can still be drawn big.
Problem solved. I take back all the cursing. Sorry.
* * *
The truth is that it probably wouldn’t have mattered. On the big simulator the blurriness popped out at me, but on the device it probably wouldn’t have been noticeable. But I would have known, and that matters.
Confession: I constantly forget about Core Animation. I need more experience there, for sure.