abstract class SimpleListener : Listener
A simple implementation of Listener that will extract the translation and scale values from the output matrix.
<init> |
A simple implementation of Listener that will extract the translation and scale values from the output matrix. SimpleListener() |
onUpdate |
Notifies that the inner matrix was updated. The passed matrix can be changed, but is not guaranteed to be stable. For a long lasting value it is recommended to make a copy of it using Matrix.set. open fun onUpdate(engine: ZoomEngine, matrix: Matrix): Unit |