OptimalLabelTextSize

OptimalLabelTextSize is a set of @IBDesignable iOS controls (label, buttons) , which have useful @IBInspectable properties. They allows you to build optimal size text font, see a result directly on Xcode Interface Builder.

Written on Swift

How to use

1. Add a control (e.g. UILabel) onto storyboard:
2. Change the label's class to TextSizeDevice. Also change module to OptimalLabelTextSize
3. Now you're able to customize the label from IB directly:

Customize label have fields:

1. Max Text Size : Int
    Installing max valid text Size 
    
    Default value = 17
    
2. Min Text Size : Int
    Installing min valid text Size 
    
    Default value = 17

3. Master Diagonal : CGFloat
    We point to it relatively what divece settings text size 
    
    Permissible values :
    
    "IPHONE XR" = 6,1
    
    "IPHONE X, IPHONE XS" = 5,8
    
    "IPHONE XS_MAX" = 6,5
    
    "IPHONE 5, 5S, 5C, SE" = 4,0

    "IPHONE 6,7,8 IPHONE 6S,7S,8S " = 4,7

    "IPHONE 6PLUS, 6SPLUS, 7PLUS, 8PLUS" = 5,5

    "iPad 5th Generation, iPad Retina, iPad Air, iPad Pro 9.7" = 9,7
    
    IPHONE 4,4S = 3,5
   
    "iPad Pro 10.5" = 10,5
    
    "iPad Pro 12.9" = 12,9

    "iPad Mini 7,9" =7,9
    
    .uknown iPhone:
    return 4.7
    
    .uknown iPad:
    return 10.5
    
    Default value = 6,1
    
4. Auto Min Height : Bool
   value true =
        set minHeight = 9.0
        set maxHeight = currentTextSize + 3
        
    Default value = false

5. is Show Text Size: Bool
   value true =
        set .text = FontName + TextSize 

   Default value = false


6. StrengthenK : CGFloat
    value > 1 Reinforcing degree optimize
    value < 1 Reduces degree optimize        
    value = 1 Non - affecting optimize
    
    Default value = 1,0

Optimize Label or Button the programmatically

import OptimalLabelTextSize

let k = DeviceDiagonal.getDiagonal() / DeviceSize.XR_6_1.inch TextSizeDevice.setTextSize(with: k, currentSize: 19.0, strengthenK: 1.0, maxTextSize: 19, minTextSize: 14, label: Button.titleLabel!)

Requirements

• Xcode 6 or above
• iOS 8 or above
• Swift 4.2 and above

Installation

OptimalLabelTextSize is available through CocoaPods. To install it, simply add the following line to your Podfile:

pod 'OptimalLabelTextSize'

Author

snazarovone, [email protected]

License

OptimalLabelTextSize is available under the MIT license. See the LICENSE file for more info.