/*
* $Id: PDFBorder.java,v 1.2 2007/08/26 18:56:35 gil1 Exp $
*
* $Date: 2007/08/26 18:56:35 $
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
package gnu.jpdf;
import java.io.IOException;
import java.io.OutputStream;
/**
* <p>A border around an annotation </p>
*
*
* @author Peter T Mount, http://www.retep.org.uk/pdf/
* @author Eric Z. Beard, ericzbeard@hotmail.com
* @version $Revision: 1.2 $
*/
public class PDFBorder extends PDFObject
{
/*
* NOTE: The original class is the work of Peter T. Mount, who released it
* in the uk.org.retep.pdf package. It was modified by Eric Z. Beard as
* follows: the package name was changed to gnu.pdf. It is still
* licensed under the LGPL.
*/
/**
* The style of the border
*/
private short style;
/**
* The width of the border
*/
private double width;
/**
* This array allows the definition of a dotted line for the border
*/
private double dash[];
/**
* Creates a border using the predefined styles in PDFAnnot.
* <p>Note: Do not use PDFAnnot.DASHED with this method.
* Use the other constructor.
*
* @param style The style of the border
* @param width The width of the border
* @see PDFAnnot
*/
public PDFBorder(short style,double width) {
super("/Border");
this.style = style;
this.width = width;
}
/**
* Creates a border of style PDFAnnot.DASHED
*
* @param width The width of the border
* @param dash The line pattern definition
*/
public PDFBorder(double width,double dash[]) {
super("/Border");
this.style = PDFAnnot.DASHED;
this.width = width;
this.dash = dash;
}
/**
* @param os OutputStream to send the object to
* @exception IOException on error
*/
public void write(OutputStream os) throws IOException {
//writeStart(os);
os.write(Integer.toString(objser).getBytes());
os.write(" 0 obj\n".getBytes());
os.write("[/S /".getBytes());
os.write("SDBIU".substring(style,style+1).getBytes());
os.write(" /W ".getBytes());
os.write(Double.toString(width).getBytes());
if(dash!=null) {
os.write(" /D [".getBytes());
os.write(Double.toString(dash[0]).getBytes());
for(int i=1;i<dash.length;i++) {
os.write(" ".getBytes());
os.write(Double.toString(dash[i]).getBytes());
}
os.write("] ".getBytes());
}
os.write("]\n".getBytes());
//writeEnd(os);
os.write("endobj\n".getBytes());
}
} // end class PDFBorder