Author: Wayne Rasband (wayne@codon.nih.gov) History: 2000/05/26: first version
2001/11/16: recompiled to fix roi type bugLimitations: Size of the arrowhead is fixed Source: Arrow.java Installation: Download Arrow_.class to the plugins folder and restart ImageJ. Description: Draws an arrow at the location of the current straight straight line selection using the current color and line width.