ios - Is it possible speed up the drop of annotation in MKMapView? -


i have 30 annotations in map , want speed dropping animation.

is possible speed drop of annotation in mkmapview or drop of them @ once?

you'll need implement own drop animation in didaddannotationviews delegate method. should set animatesdrop no avoid possible double animation.

- (void)mapview:(mkmapview *)mapview didaddannotationviews:(nsarray *)annotationviews {     nstimeinterval delayinterval = 0;      (mkannotationview *annview in annotationviews)     {         cgrect endframe = annview.frame;          annview.frame = cgrectoffset(endframe, 0, -500);          [uiview animatewithduration:0.125                                delay:delayinterval                             options:uiviewanimationoptionallowuserinteraction                           animations:^{ annview.frame = endframe; }                           completion:null];          delayinterval += 0.0625;     } }

this drops annotations @ rate specify.

to drop them @ once, hard-code delay parameter 0.0 instead of incrementing delayinterval.


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