PrintPhoto/StandardAssetPrintViewController.swift
/* |
Copyright (C) 2015 Apple Inc. All Rights Reserved. |
See LICENSE.txt for this sample’s licensing information |
Abstract: |
A `UIViewController` subclass to handle picking, viewing, and printing of a photo. |
*/ |
import MobileCoreServices |
import UIKit |
class StandardAssetPrintViewController: UIViewController { |
// MARK: Properties |
@IBOutlet weak var imageView: UIImageView! |
// MARK: Target / Action Methods |
/// Invoked when the user chooses the action icon for printing. |
@IBAction func shareImage() { |
// The image should never be nil (it's set in Interface Builder). |
let image = imageView.image! |
// Create a print info object for the activity. |
let printInfo = UIPrintInfo.printInfo() |
/* |
This application prints photos. UIKit will pick a paper size and print |
quality appropriate for this content type. |
*/ |
printInfo.outputType = .Photo |
// Use the name from the image metadata we've set. |
printInfo.jobName = "Horse" |
let printActivityItems: [AnyObject] = [ |
printInfo, |
image |
] |
/* |
Let the `UIActivityViewController` class handle presenting an action |
sheet that will let the user print the image. |
*/ |
let activityViewController = UIActivityViewController(activityItems: printActivityItems, applicationActivities: nil) |
presentViewController(activityViewController, animated: true, completion: nil) |
} |
} |
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