小编erc*_*mcd的帖子

我目前正在使用google maps ios SDK创建并返回自定义视图,方法是将委托设置为self并使用以下代码.

#pragma mark - GMSMapViewDelegate
-(UIView*)mapView:(GMSMapView *)mapView markerInfoWindow:(id<GMSMarker>)marker {
    int popupWidth = 200;
    int contentWidth = 180;
    int contentPad = 10;
    int popupHeight = 140;
    int popupBottomPadding = 16;
    int popupContentHeight = popupHeight - popupBottomPadding;
    int buttonHeight = 30;

    UIView *outerView = [[UIView alloc] initWithFrame:CGRectMake(0, 0, popupWidth, popupHeight)];

    UIView *view = [[UIView alloc] initWithFrame:CGRectMake(0, 0, popupWidth, popupContentHeight)];
    [view setBackgroundColor:[UIColor whiteColor]];

    UILabel *titleLabel = [[UILabel alloc] initWithFrame:CGRectMake(contentPad, 0, contentWidth, 22)];
    [titleLabel setFont:[UIFont systemFontOfSize:17.0]];
    titleLabel.text = [marker title];

    UILabel …