I'm trying to get a screenshot of a MKMapView.
and I'm using the following code:
UIGraphicsBeginImageContext(myMapView.frame.size);
[myMapView.layer renderInContext:UIGraphicsGetCurrentContext()];
UIImage *screenShot=UIGraphicsGetImageFromCurrentImageContext();
UIGraphicsEndImageContext();
return screenShot;
And I'm getting and almost blank image with the map current location icon and a Google logo in it.
What could be causing that?
I should tell you that myMapView is actually on another viewController's view but since I'm getting the blue spot showing the location and the google logo I assume the reference I have is the correct one.
Thank you.
As mentioned here, you can try this
- (UIImage*) renderToImage
{
UIGraphicsBeginImageContextWithOptions(self.frame.size, NO, 0.0);
[self.layer renderInContext:UIGraphicsGetCurrentContext()];
UIImage *image = UIGraphicsGetImageFromCurrentImageContext();
UIGraphicsEndImageContext();
return image;
}