1 // Copyright 2002, FreeHEP. 2 package org.freehep.graphicsio.emf.gdi; 3 4 import java.io.IOException; 5 6 import org.freehep.graphicsio.emf.EMFInputStream; 7 import org.freehep.graphicsio.emf.EMFTag; 8 import org.freehep.graphicsio.emf.EMFRenderer; 9 10 /** 11 * EndPath TAG. 12 * 13 * @author Mark Donszelmann 14 * @version $Id: EndPath.java 10367 2007-01-22 19:26:48Z duns $ 15 */ 16 public class EndPath extends EMFTag { 17 18 public EndPath() { 19 super(60, 1); 20 } 21 22 public EMFTag read(int tagID, EMFInputStream emf, int len) 23 throws IOException { 24 25 return this; 26 } 27 28 /** 29 * displays the tag using the renderer 30 * 31 * @param renderer EMFRenderer storing the drawing session data 32 */ 33 public void render(EMFRenderer renderer) { 34 // TODO: fix EMFGraphics2D? 35 // this happens only when EMF is created by EMFGraphics2D 36 // there could be an open figure (created with LineTo, PolylineTo etc.) 37 // that is not closed and therefore not written to the currentPath 38 renderer.closeFigure(); 39 40 // The EndPath function closes a path bracket and selects the path 41 // defined by the bracket into the specified device context. 42 renderer.closePath(); 43 } 44 }