Introduction
This page provides documentation for the DNTagView library, a user-friendly tool for adding tags to iOS applications. With DNTagView, you can easily implement tag-based features in your app, enhancing user experience and improving organization.
Installation
- Open your project in Xcode.
- In the File menu, select Swift Packages -> Add Package Dependency.
- Enter the repository URL: https://github.com/danielnopuente/DNTagView.git
- Select the version or branch you want to use.
- Click Next and follow the on-screen instructions to finish adding the DNTagView package to your project.
Usage
To begin using DNTagView, import the module:
import DNTagView
Adding Tags
To add tags to your view, create an instance of DNTagView and add it to your desired view:
let tagView = DNTagView(frame: CGRect(x: 0, y: 0, width: 200, height: 50))
view.addSubview(tagView)
Customizing Appearance
DNTagView provides various properties to customize its appearance:
tagColor
: Sets the background color of tags.textColor
: Sets the text color of tags.cornerRadius
: Sets the corner radius of tags.
Example:
tagView.tagColor = UIColor.blue
Managing Tags
DNTagView allows you to add, remove, and retrieve tags programmatically:
addTag(_:)
: Adds a new tag to the view.removeTag(_:)
: Removes a specific tag from the view.removeAllTags()
: Removes all tags from the view.getAllTags()
: Returns an array of all tags currently displayed.
Responding to Interactions
You can register a callback to handle tag selection events:
tagView.tagSelectionHandler = { selectedTag in
// Handle selected tag
}
Conclusion
DNTagView simplifies the implementation of tag-based functionality in iOS apps. With its customizable appearance and user-friendly methods, you can seamlessly integrate tags into your application, improving organization and enhancing user experience.