utils/gesture_util library
Classes
- MatrixDecomposedValues
- MatrixGestureDetector
- MatrixGestureDetector detects translation, scale and rotation gestures and combines them into Matrix4 object that can be used by Transform widget or by low level CustomPainter code. You can customize types of reported gestures by passing shouldTranslate, shouldScale and shouldRotate parameters.
Typedefs
- MatrixGestureDetectorCallback = void Function(Matrix4 matrix, Matrix4 translationDeltaMatrix, Matrix4 scaleDeltaMatrix, Matrix4 rotationDeltaMatrix)