topic Re: ExportImage method not found in Swift 3.0 in ArcGIS Runtime SDK for iOS Questions

ExportImage method not found in Swift 3.0

JayMehta — Tue, 22 Nov 2016 14:39:19 GMT

Hello Team ,

Xcode : 8.0

Swift : 3.0

I am not able to find "exportImage" method ,

i am not getting the method in intelli-sense of xcode

self.mapView.exportImage { [weak self] (image:UIImage?, error:NSError?) -> Void in

if error != nil{

UIAlertView(title: "Error", message: error.localizedDescription, delegate: nil, cancelButtonTitle: "Ok").show()

}

if let image = image {

//on completion imitate flash

// self?.imitateFlash(image)

}

did import any thing in file i import only ArcGIS?

let me know your suggestion.

Re: ExportImage method not found in Swift 3.0

RyanOlson1 — Tue, 22 Nov 2016 18:17:29 GMT

try this code for swift 3

```

mapView.exportImage { (image, error) in

if let error = error{

print("error: \(error)")

}

else if let image = image{

print("image exported!")

}

```

this for swift 2.3:

```

self.mapView?.exportImageWithCompletion({ (image, error) in

if let error = error {

print("error: \(error)")

}

else if let image = image{

print("success!")

}

})

```

Re: ExportImage method not found in Swift 3.0

JayMehta — Wed, 23 Nov 2016 05:28:12 GMT

We have already try this method in swift 3.0 but it is not working. Let me know alternative solution

Here below i have attached screen shots of that method

"mapView.exportImage { (image, error) in"

Re: ExportImage method not found in Swift 3.0

RyanOlson1 — Thu, 01 Dec 2016 18:34:16 GMT

Is your project settings set to use swift 3.0 or swift 2.3?

Re: ExportImage method not found in Swift 3.0

JayMehta — Fri, 02 Dec 2016 05:51:15 GMT

Project setting use swift 3.0

We have used xcode 8.0

Re: ExportImage method not found in Swift 3.0

RyanOlson1 — Fri, 02 Dec 2016 16:40:56 GMT

The only thing I can think of is that you are somehow referencing an old version of the sdk. Have you followed the steps in the documentation for setting up your project with the 100.0.0 version of the framework?

Re: ExportImage method not found in Swift 3.0

YueWu1 — Fri, 02 Dec 2016 17:37:34 GMT

Hi Jay,

Make sure to re-wire our framework and import a new ArcGIS Bundle in Xcode based on our doc:

Install and set up—ArcGIS Runtime SDK for iOS | ArcGIS for Developers

$(HOME)/Library/SDKs/ArcGIS/iOS/Frameworks/Static