Class SubsamplingScaleImageView.DefaultOnStateChangedListener

    • Nested Class Summary

      Nested Classes 
      Modifier and Type Class Description
    • Field Summary

      Fields 
      Modifier and Type Field Description
    • Enum Constant Summary

      Enum Constants 
      Enum Constant Description
    • Method Summary

      Modifier and Type Method Description
      void onScaleChanged(float newScale, int origin) The scale has changed.
      void onCenterChanged(PointF newCenter, int origin) The source center has been changed.
      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
    • Constructor Detail

      • SubsamplingScaleImageView.DefaultOnStateChangedListener

        SubsamplingScaleImageView.DefaultOnStateChangedListener()
    • Method Detail

      • onScaleChanged

         void onScaleChanged(float newScale, int origin)

        The scale has changed. Use with getMaxScale and getMinScale to determine whether the image is fully zoomed in or out.

        Parameters:
        newScale - The new scale.
        origin - Where the event originated from - one of ORIGIN_ANIM, ORIGIN_TOUCH.
      • onCenterChanged

         void onCenterChanged(PointF newCenter, int origin)

        The source center has been changed. This can be a result of panning or zooming.

        Parameters:
        newCenter - The new source center point.
        origin - Where the event originated from - one of ORIGIN_ANIM, ORIGIN_TOUCH.