#SFZoomableCanvas
This project illustrates how to implement a zoomable drawing canvas on iOS
Features
- Based on Swift 3 and Xcode 8;
- The drawing canvas is zoomable;
- Two modes to differentiate pan gestures;
- Support undo/redo operations;
- Strokes' thickness and color is configurable;
- Share the final image;
License
This code is distributed under the terms and conditions of the MIT license.