AppleWatch Tutorial Emoji Zoom

EmojiRow.swift

//
//  EmojiRow.swift
//  EmojiWatch
//
//  Created by matz on 2014/11/24.
//  Copyright (c) 2014年 matz. All rights reserved.
//

import UIKit
import WatchKit

class EmojiRow: NSObject {
    
    @IBOutlet weak var emojiRowLabel: WKInterfaceLabel!
}

InterfaceController.swift

//
//  InterfaceController.swift
//  EmojiWatch WatchKit Extension
//
//  Created by matz on 2014/11/24.
//  Copyright (c) 2014年 matz. All rights reserved.
//

import WatchKit
import Foundation


class InterfaceController: WKInterfaceController {

    @IBOutlet weak var table: WKInterfaceTable!
    
    var emojis:[[String]] =
    [
        ["Fall in love","😍"],
        ["Innocent","😇"],
        ["Pig","🐷"],
        ["Ghost","👻"],
        ["Beer","🍺"],
        ["Humster","🐹"]
    ]
    
    override init(context: AnyObject?) {
        
        // Initialize variables here.
        super.init(context: context)
        self.table.setNumberOfRows(self.emojis.count, withRowType: "EmojiRow")
        
        for index in 0..<self.emojis.count {
            var theRow = self.table.rowControllerAtIndex(index) as EmojiRow
            theRow.emojiRowLabel.setText(self.emojis[index][1])
        }
    }
    
    override func table(table: WKInterfaceTable, didSelectRowAtIndex rowIndex: Int) {
        
        self.pushControllerWithName("ZoomEmojiController", context: self.emojis[rowIndex])
    }
}

ZoomEmojiController.swift

//
//  ZoomEmojiController.swift
//  EmojiWatch
//
//  Created by matz on 2014/11/24.
//  Copyright (c) 2014年 matz. All rights reserved.
//

import UIKit
import WatchKit

class ZoomEmojiController: WKInterfaceController {
    
    
    @IBOutlet weak var zoomEmojiLabel: WKInterfaceLabel!
    @IBOutlet weak var definitionLabel: WKInterfaceLabel!
    
    override init(context: AnyObject?) {
        
        // Initialize variables here.
        super.init(context: context)
        
        var emoji:AnyObject = context!
        
        // Emoji Zoom size
        var font = UIFont.systemFontOfSize(90)
        var specialString = NSAttributedString(string: emoji[1] as String, attributes: [NSFontAttributeName:font])
        self.zoomEmojiLabel.setAttributedText(specialString)

        var definition = emoji[0] as String
        self.definitionLabel.setText(definition)
    }
}