Question

我有一张地图,我想用图象显示另一个观点,例如,在纽顿新闻时,刺杀控制器。 Button被置于地图调查之下(仅剩20%的丁顿),然后,如何在不绕过 but子的情况下只绘制地图。

Thanks in advance...

Answer 1

你们可以为此使用以下方法。如果你遇到任何困难,请让我知道。

Define a UIView flipContainerView that will contain either mapView or anotherView
Add mapView to flipContainerView (and not anotherView) and flipContainerView to self.view
set frames of flipContainerView, mapView and anotherView appropriately. mapView and anotherView will have same frame.
Call following method to flip between mapView and anotherView

    -(void) MapOranotherView
    {
        [UIView beginAnimations:nil context:NULL];
        [UIView setAnimationDuration:1.0];  
        [UIView setAnimationTransition:UIViewAnimationTransitionFlipFromRight forView:flipContainerView cache:YES];
        if ([mapView superview])
        {

            [mapView removeFromSuperview];
            [flipContainerView addSubview:anotherView];
            [flipContainerView sendSubviewToBack:anotherView];
        }
        else
        {

            [anotherView removeFromSuperview];
            [flipContainerView addSubview:mapView];
            [flipContainerView sendSubviewToBack:mapView];
        }
        [UIView commitAnimations];
    }

友情链接