objective c - Animate a graphic based timer and progress bar in iOS -


enter image description here

please see above image, shows graphic of timer, graphic of progress bar, i'd animate update values of each. what's best way go animating these values updated? also, timer , progress bar independent of each other.

thanks.

example tapku

have considered using tapku library you?

however if myself use core graphics, , have progress bar listen progress updates (or timeout/failure) subscribing myprogressbarcontroller. couldn't tell if questions graphics of doing or code.

coregraphics can want, use blur , drop shadow emulate edge look.


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