+ /**
+ * offset to beginning of visible area
+ */
+ private int sOffset;
+ /**
+ * offset to end of visible area
+ */
+ private int visHeight;
+ /**
+ * indicate if the renderer should only render the visible portion of the annotation given the current view settings
+ */
+ private boolean useClip=false;
+ /**
+ * master flag indicating if renderer should ever try to clip. not enabled for jalview 2.8.1
+ */
+ private boolean canClip=false;