SonogramView
Audio visualisation of song
Requirements
- iOS 8.0+
- macOS 10.10+
- Xcode 8.0+
Installation:
Manually
First
Check SonogramView.swift or MacSonogramView.swift and copy it to your project, then take a look on example for iOS or macOS, it's pretty straightforward, and don't forget to make sure, that you have your audiofile added to project/downloaded.
Second
You whould init anywhere the SonogramView() as nib or fram - doesnt matter..
let sView: SonogramView = SonogramView()Provide your fileURL like:
sView.addDurationOfFileWith(url: fileUrl!)And just invoke the magic!
sView.convertToPoints()Playground:
Try it in Playground! :)
import PlaygroundSupport
var fileUrl: URL?
do {
fileUrl = PlaygroundSupport.playgroundSharedDataDirectory.appendingPathComponent("test.m4a")
// User/Documents/Shared Playground Data
} catch {
print(error)
}
var waveView: SonogramView = SonogramView()
waveView.addDurationOfFileWith(url: fileUrl!)
waveView.convertToPoints()
// And you are done!
// Customization of view
waveView.backgroundColor = .clear
let view = UIView(frame: CGRect(x: 0, y: 0, width: 300, height: 200))
view.backgroundColor = .white
view.addSubview(waveView)
waveView.frame.size.width = view.frame.width
waveView.frame.size.height = view.frame.height
waveView.center = view.center
PlaygroundPage.current.liveView = view // Showing in liveView with xCode Playground