justinmstuart

import UIKit

@IBDesignable

class DemoView: UIView {
    
    override func awakeFromNib() {
        setupViews()
    }
    

justinmstuart

@IBInspectable var integer: NSInteger = 10
@IBInspectable var float: CGFloat = 10
@IBInspectable var double: Double = 10
@IBInspectable var string: String = "string"
@IBInspectable var bool: Bool = true
@IBInspectable var point: CGPoint = CGPointMake(1, 0)
@IBInspectable var rect: CGRect = CGRectMake(0, 0, 100, 100)
@IBInspectable var color: UIColor = UIColor.redColor()
@IBInspectable var size: CGSize = CGSizeMake(100, 100)
@IBInspectable var image: UIImage = UIImage(named: "ElectricPeelLogo")!

justinmstuart

override func viewDidLoad() {
    super.viewDidLoad()
        
    NSNotificationCenter.defaultCenter().addObserver(self, selector: "preferredContentSizeChanged", name: UIContentSizeCategoryDidChangeNotification, object: nil)
}

func preferredContentSizeChanged () {
    NSLog("User wants the Font to Change")
        
    label.font = UIFont.preferredCustomFontForTextStyle(UIFontTextStyleBody)

justinmstuart

import UIKit

extension UIFont {
    class func preferredCustomFontForTextStyle (textStyle: NSString) -> UIFont {
        let fontsDictionary = NSDictionary (contentsOfFile: NSBundle.mainBundle().pathForResource("CustomFontNames", ofType: "plist")!)
        let font = UIFontDescriptor.preferredFontDescriptorWithTextStyle(textStyle)
        let fontSize: CGFloat = font.pointSize

        if textStyle == UIFontTextStyleHeadline || textStyle == UIFontTextStyleSubheadline {
            if let boldFontName = (fontsDictionary.valueForKey("Bold Font Name") as String?) {

justinmstuart

customLabel.font = UIFont.preferredFontForTextStyle(UIFontTextStyleBody)

justinmstuart

#import "NSArray+Statistics.h"

@implementation NSArray (Statistics)

- (NSNumber *)sum {
    NSNumber *sum = [self valueForKeyPath:@"@sum.self"];
    return sum;
}

- (NSNumber *)mean {