Package com.androidplot

Interface PlotListener

  • All Implemented Interfaces:
    
public interface PlotListener

    Defines methods used for monitoring events generated by a Plot.

    • Nested Class Summary

      Nested Classes 
      Modifier and Type Class Description

    • Field Summary

      Fields 
      Modifier and Type Field Description

    • Constructor Summary

      Constructors 
      Constructor Description

    • Enum Constant Summary

      Enum Constants 
      Enum Constant Description

    • Method Summary

      Modifier and Type Method Description
      abstract void onBeforeDraw(@NonNull() Plot source, @NonNull() Canvas canvas) Fired immediately before the Plot "source" is drawn onto canvas.
      abstract void onAfterDraw(@NonNull() Plot source, @NonNull() Canvas canvas) Fired immediately after the Plot "source" is drawn onto canvas.

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Constructor Detail

    • Method Detail

      • onBeforeDraw

         abstract void onBeforeDraw(@NonNull() Plot source, @NonNull() Canvas canvas)

        Fired immediately before the Plot "source" is drawn onto canvas. Commonly used by implementing Series instances to activate a read lock on it's self in preparation for the Plot's imminent reading of that series.

      • onAfterDraw

         abstract void onAfterDraw(@NonNull() Plot source, @NonNull() Canvas canvas)

        Fired immediately after the Plot "source" is drawn onto canvas. Just as onBeforeDraw(...) is commonly used by Series implementations to activate a read lock, this method is commonly used to release that same lock.