objective c - iphone 5 retina 4 inch mapview -


i'm trying adapt app retina 4 screen iphone 5, , adding png archive , resizes map view, moves top , leaves white square on bottom. i'd know how fix it.

thanks in advance.

enter image description here

maybe has it?

- (void)willanimaterotationtointerfaceorientation:(uiinterfaceorientation)tointerfaceorientation duration:(nstimeinterval)duration { if (ui_user_interface_idiom() == uiuserinterfaceidiompad) {     // need manually handle rotation on ipads running ios 5 , higher support new uinavigationbar customization. automatic on iphone & ipod touch.     if ([self.navigationcontroller.navigationbar respondstoselector:@selector(setbackgroundimage:forbarmetrics:)] ) {         if (tointerfaceorientation == uiinterfaceorientationlandscapeleft ||             tointerfaceorientation == uiinterfaceorientationlandscaperight) {             [self.navigationcontroller.navigationbar setbackgroundimage:[uiimage imagenamed:@"uinavbarlandscape@ipad.png"] forbarmetrics:uibarmetricsdefault];         }         else {             [self.navigationcontroller.navigationbar setbackgroundimage:[uiimage imagenamed:@"uinavbar@ipad.png"] forbarmetrics:uibarmetricsdefault];         }     } } else {     if (tointerfaceorientation == uiinterfaceorientationlandscapeleft ||         tointerfaceorientation == uiinterfaceorientationlandscaperight) {         [mapview setframe:cgrectmake(0, 0, 480, 236)];         [toolbar setframe:cgrectmake(0, 236, 480, 32)];     }     else {         [mapview setframe:cgrectmake(0, 0, 320, 372)];         [toolbar setframe:cgrectmake(0, 372, 320, 44)];     }

for top bar should anchored top. bottom bars anchored bottom of controller's view. map view should anchored top , bottom should have vertical spring.

now should expand correctly when have iphone 4 or 5.

also if targeting ios 6, take time use autolayout. way when iphonen has different resolution don't have worry layout much.


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