Stroke order animator
This package implements stroke order animations and quizzes of Chinese characters based on the Make me a Hanzi data. That data is available under the ARPHIC public license.
The package uses a StrokeOrderAnimationController that handles the animation state and serves as an interface between your app and the stroke order animation. The stroke order data has to be passed in as a JSON string. In order to control animations, a TickerProvider must be passed to the controller, for example using a TickerProviderStateMixin. The controller is then passed as an argument to the StrokeOrderAnimator that displays the actual stroke order diagram.
All attributes and actions of the stroke order diagram are controlled via the StrokeOrderAnimationController and can be changed anytime using the respective setter methods.
Attributes
- Animation speed of stroke animations and hints in quiz mode (3 is pretty fast)
- Whether to show/hide strokes
- Whether to show/hide outlines
- Whether to show/hide medians
- Whether to highlight radicals
- Stroke color
- Outline color
- Median color
- Radical color
- Brush color in quiz mode
- Brush thickness in quiz mode
- Number of wrong strokes before showing a hint in quiz mode
- Hint color in quiz mode
Controls
- Start/stop animation
- Start/stop quiz
- Show next/previous stroke
- Show full character
- Reset animation/quiz
Please file an issue on the project page if something doesn't work as expected or if you have a feature request.
To run an example showing several stroke order diagrams in a swipeable page view run the following:
git clone https://github.com/Mr-Pepe/stroke-order-animator
cd stroke-order-animator/example/
flutter run