Simple QRCode detector and generator in Swift
- QRCode detector
- QRCode generate
- iOS 8.0+
- Xcode 6.3
CocoaPods 0.36 adds supports for Swift and embedded frameworks. You can install it with the following command:
$ gem install cocoapodsTo integrate SwiftQRCode into your Xcode project using CocoaPods, specify it in your Podfile:
platform :ios, '8.0'
use_frameworks!
pod 'SwiftQRCode'
Then, run the following command:
$ pod installYou should open the {Project}.xcworkspace instead of the {Project}.xcodeproj after you installed anything from CocoaPods.
For more information about how to use CocoaPods, I suggest this tutorial.
import SwiftQRCode
let scanner = QRCode()
// scan qrcode
scanner.scanCode(view) { (stringValue) in
println(stringValue)
}
// generate qrcode
iconView.image = scanner.generateImage("Hello SwiftQRCode", avatarImage: nil)#import <SwiftQRCode/SwiftQRCode-Swift.h>
#import <CoreImage/CoreImage.h>
@property (nonatomic, strong) QRCode *scanner;
// scan qrcode
self.scanner = [[QRCode alloc] initWithAutoRemoveSubLayers:NO lineWidth:4.0 strokeColor:[UIColor blueColor] maxDetectedCount:20];
[self.scanner scanCode:self.view completion:^(NSString * stringValue) {
NSLog(@"%@", stringValue);
}];
// generate qrcode
CIColor *color = [CIColor colorWithRed:0 green:0 blue:0];
CIColor *backColor = [CIColor colorWithRed:1 green:1 blue:1];
self.iconView.image = [self.scanner generateImage:@"Hello SwiftQRCode" avatarImage:nil avatarScale:0.3 color:color backColor:backColor];