THZUICanvas

Basic demo implementation of an interactive canvas with directly modifiable elements for iOS. The canvas is embedded in a zoomable user interface.

Features

• Renders a hierarchical element tree.
• Paning and zooming to change the view port.
• Moving, scaling and rotating of elements.
• Change element z-axis order.

To Do

• UI for adding and removing of elements.
• Non-proportional element scaling.
• Element snapping.

License

Made available under the MIT License.