NVActivityIndicatorView

Introduction

NVActivityIndicatorView is a collection of nice loading animations.

This is original a fork from DGActivityIndicatorView, inspired by Loaders.css, written in Swift with full implementation of animations.

You can also find Objective-C version of this here.

Demo

For first-hand experience, just open the project and run it.

Installation

Cocoapods

Install Cocoapods if need be

$ gem install cocoapods

Add NVActivityIndicatorView in your Podfile

use_frameworks!

pod 'NVActivityIndicatorView'

Then, run the following command

$ pod install

Carthage

Install Carthage if need be

$ brew update
$ brew install carthage

Add NVActivityIndicatorView in your Cartfile

github "ninjaprox/NVActivityIndicatorView"

Run carthage to build the framework and drag the built NVActivityIndicatorView.framework into your Xcode project.

Manual

Copy NVActivityIndicatorView folder to your project. That's it.

Usage

Firstly, import NVActivityIndicatorView

import NVActivityIndicatorView

Initialization

Then, there are multiple ways you can create NVActivityIndicatorView:

• Use it in storyboard by changing class of any UIView to NVActivityIndicatorView This will use default values 40, white, .Pacman for size, color and type respectively.

• Create with specified type, color and size

NVActivityIndicatorView(frame: frame, type: type, color: color, size: size)

Any of the last three arguments can be omitted. If an argument is omitted it will use the default values which are 40, white, .Pacman for size, color and type respectively. Therefore, you can also create NVActivityIndicatorView using any of the following:

• Specify only frame, type and color

NVActivityIndicatorView(frame: frame, type: type, color: color)

• Specify only frame, type and size

NVActivityIndicatorView(frame: frame, type: type, size: size)

• Specify only frame, size and color

NVActivityIndicatorView(frame: frame, size: size, color: color)

• Specify only frame and type

NVActivityIndicatorView(frame: frame, type: type)

• Specify only frame and color

NVActivityIndicatorView(frame: frame, color: color)

• Specify only frame and size

NVActivityIndicatorView(frame: frame, size: size)

• Specify only frame

NVActivityIndicatorView(frame: frame)

Start/Stop animation

Start animation

activityIndicatorView.startAnimation()

Stop animation

activityIndicatorView.stopAnimation()

Change properties

Specify individual properties after initialization:

• Specify type

activityIndicatorView.type = .LineScale

• Specify color

activityIndicatorView.color = UIColor.redColor()

• Specify size

activityIndicatorView.size = CGSize(width: 100, height: 100)

Specify whether activity indicator view should hide once stopped

activityIndicatorView.hidesWhenStopped = true

Get current status of animation

animation = activityIndicatorView.animating

Acknowledgment

Thanks Connor Atherton for great loaders and Danil Gontovnik for kick-start.

License

The MIT License (MIT)

Copyright (c) 2015 Nguyen Vinh @ninjaprox