android/source/src/java/org/libreoffice/canvas/CanvasElementImplRequirement.java

   1 package org.libreoffice.canvas;
   2
   3 import android.graphics.Canvas;
   4
   5 /**
   6  * The interface defines a set of method that a typical CanvasElement
   7  * implementation should implement.
   8  */
   9 interface CanvasElementImplRequirement {
  10
  11     /**
  12      * Implement hit test here
  13      * @param x - x coordinate of the
  14      * @param y - y coordinate of the
  15      */
  16     boolean onHitTest(float x, float y);
  17
  18     /**
  19      * Called inside draw if the element is visible. Override this method to
  20      * draw the element on the canvas.
  21      *
  22      * @param canvas - the canvas
  23      */
  24     void onDraw(Canvas canvas);
  25 }