我正在将MKCircleRenderer添加到map代码中-(MKOverlayRenderer*)mapView:(MKMapView*)mapViewrendererForOverlay:(id)overlay{MKCircle*circle=overlay;MKCircleRenderer*circleView=[[MKCircleRendereralloc]initWithOverlay:circle];circleView.fillColor=[UIColorcolorWithRed:1.0green:0.0blue:0.0alpha:0.1];returncircleVie

我正在尝试在MKMapSnapshotter中绘制一个MKCircleRenderer。所以我需要的是:所以我有:我的代码:+(void)renderMapRegion:(MKCoordinateRegion)regionwithSize:(CGSize)sizeannotation:(MKAnnotationView*)annotationcircleRenderer:(MKCircleRenderer*)circleRenderercompletion:(CMMapViewRendererCallback)block{MKMapSnapshotOptions*options=[MK