package com.luck.picture.lib.photoview;
|
|
|
/**
|
* Interface definition for callback to be invoked when attached ImageView scale changes
|
*/
|
public interface OnScaleChangedListener {
|
|
/**
|
* Callback for when the scale changes
|
*
|
* @param scaleFactor the scale factor (less than 1 for zoom out, greater than 1 for zoom in)
|
* @param focusX focal point X position
|
* @param focusY focal point Y position
|
*/
|
void onScaleChange(float scaleFactor, float focusX, float focusY);
|
}
|
