CAViewDebugger

A lightweight on-device View Debugger based on Core Animation. Inspired by InAppViewDebugger, but implemented in a traditonal way.

More functions are ongoing.

Features

3D Snapshot View Hierarchy implemented in Core Animation.
Original Xcode UI style and icons.
Full gestures support.
Object and Size inspectors.
Dynamic editing on views.

Requirements

iOS 10.0+
Objective-C, Swift 5.0

Usage

Swift

import CAViewDegbugger

override func viewDidAppear(_ animated: Bool) {
    super.viewDidAppear(animated)
    ViewDebuggerViewController.present(in: self.view.window!)
}

Objective-C

@import CAViewDegbugger

- (void)viewDidAppear:(BOOL)animated {
    [super viewDidAppear:animated];
    [ViewDebuggerViewController presentIn:self.view.window];
}

Full Gestures Support

Tap to select a view. Tap on scene to deselect.
Double tap to focus a view and its children. Double tap on scene to lose focus.
Zoom.
Pan to rotate.
Double pan to move scene around.

Installation

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

pod 'CAViewDebugger'

For latest version:

pod 'CAViewDebugger', :git => 'https://github.com/lhuanyu/CAViewDebugger.git'

Or you can simpy add files in CAViewDebugger/ViewDebugger to your project.

Author

Huanyu Luo, lhuany@gmail.com

License

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