1
我在MKMAPView中创建没有Google徽标的缩略图图像,苹果可以接受吗? 像下面的示例缩略图mkmapview缩略图图像
CGPoint annotationPoint = [mapView convertCoordinate:view.annotation.
coordinate toPointToView:_mapView];
float boxDY=annotationPoint.y;
float boxDX=annotationPoint.x;
CGRect box = CGRectMake(boxDX,boxDY,100,100);
UIGraphicsBeginImageContext(_mapView.frame.size);
[self.view.layer renderInContext:UIGraphicsGetCurrentContext()];
UIImage *image = UIGraphicsGetImageFromCurrentImageContext();
UIImage *img=[UIImage imageWithCGImage:CGImageCreateWithImageInRect
([image CGImage],CGRectMake(box.origin.x-30, box.origin.y-35,75, 75))];
UIImageWriteToSavedPhotosAlbum(img, nil, nil, nil);
UIGraphicsEndImageContext();