misc library


A simple class for organising pivot values. Your view will snap to your bound through the closest SnapTarget.viewPivot and SnapTarget.boundPivot match. For example, consider the following: I) SnapTarget.viewPivot = (0.1, 0.1) II) SnapTarget.boundPivot = (0.75, 0.75) These values determine that your view will snap to your bound at: I) The coordinate of the view at (10% SnapControllerState.viewWidth, 10% SnapControllerState.viewHeight. II) The coordinate of the bound at (75% SnapControllerState.boundWidth, 75% SnapControllerState.boundHeight. (All values consider the coordinate plane to start at (0,0) from the top left corner of the view or the bound.) See the provided example for further clarification.


DragCallback(dynamic dragDetails) → void
MoveCallback(Offset offset) → void
SnapCallback(Offset offset) → void