// Copyright 2002, FreeHEP.
package org.freehep.graphicsio.emf.gdi;
import java.io.IOException;
import org.freehep.graphicsio.emf.EMFInputStream;
import org.freehep.graphicsio.emf.EMFTag;
import org.freehep.graphicsio.emf.EMFRenderer;
/**
* EndPath TAG.
*
* @author Mark Donszelmann
* @version $Id: freehep-graphicsio-emf/src/main/java/org/freehep/graphicsio/emf/gdi/EndPath.java c0f15e7696d3 2007/01/22 19:26:48 duns $
*/
public class EndPath extends EMFTag {
public EndPath() {
super(60, 1);
}
public EMFTag read(int tagID, EMFInputStream emf, int len)
throws IOException {
return this;
}
/**
* displays the tag using the renderer
*
* @param renderer EMFRenderer storing the drawing session data
*/
public void render(EMFRenderer renderer) {
// TODO: fix EMFGraphics2D?
// this happens only when EMF is created by EMFGraphics2D
// there could be an open figure (created with LineTo, PolylineTo etc.)
// that is not closed and therefore not written to the currentPath
renderer.closeFigure();
// The EndPath function closes a path bracket and selects the path
// defined by the bracket into the specified device context.
renderer.closePath();
}
}