ios - Designing a circular "selector" control -


i'm developing app calculates poker odds, , i'm facing problems card selector. mockup of want.

card selector mockup

i've found 2 ways accomplish this. first 1 use entire uiimageview , detect touches, calculate touch has been generated, , set corresponding value. second 1 use lot of uibuttons, in case problems shape of buttons.

of course can use regular uipickerview , on think 1 i've designed better.

if have uibutton background image shaped irregular. point button can pressed.

change type custom , put slices buttons.

this has been experience anyhow.

my buttons have have .01 alpha background increase pad size , people can push button.

hope helps :)


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