// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
//
// Contact: phylosoft @ gmail . com
-// WWW: www.phylosoft.org/forester
+// WWW: https://sites.google.com/site/cmzmasek/home/software/forester
package org.forester.archaeopteryx;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
+import java.util.Iterator;
+import java.util.Map;
import org.forester.phylogeny.Phylogeny;
+import org.forester.util.ForesterUtil;
+import com.itextpdf.awt.DefaultFontMapper;
+import com.itextpdf.awt.DefaultFontMapper.BaseFontParameters;
+import com.itextpdf.awt.PdfGraphics2D;
import com.itextpdf.text.Document;
import com.itextpdf.text.DocumentException;
import com.itextpdf.text.FontFactory;
import com.itextpdf.text.Rectangle;
-import com.itextpdf.text.pdf.DefaultFontMapper;
+import com.itextpdf.text.pdf.BaseFont;
import com.itextpdf.text.pdf.PdfContentByte;
import com.itextpdf.text.pdf.PdfWriter;
*
* See: http://www.lowagie.com/iText/
*
- * Current version: iText-2.1.7
+ * Current version: iText-5.5.9
*/
final class PdfExporter {
private static final int HEIGHT_LIMIT = 100;
private static final int WIDTH_LIMIT = 60;
-
+ private static final int MARGIN_X = 20;
+ private static final int MARGIN_Y = 10;
+
private PdfExporter() {
// Empty constructor.
}
- static String writePhylogenyToPdf( final String file_name, final TreePanel tree_panel, int width, int height )
+ static String writePhylogenyToPdf( final String file_name, final TreePanel tree_panel, final int width, final int height )
throws IOException {
+ final int my_height;
+ final int my_width;
if ( height < HEIGHT_LIMIT ) {
- height = HEIGHT_LIMIT;
+ my_height = HEIGHT_LIMIT + 2 * MARGIN_Y;
+ }
+ else {
+ my_height = height + 2 * MARGIN_Y;
}
if ( width < WIDTH_LIMIT ) {
- width = WIDTH_LIMIT;
+ my_width = WIDTH_LIMIT + 2 * MARGIN_X;
+ }
+ else {
+ my_width = width + 2 * MARGIN_X;
}
final Phylogeny phylogeny = tree_panel.getPhylogeny();
if ( ( phylogeny == null ) || phylogeny.isEmpty() ) {
if ( tree_panel.getMainPanel().getTreeFontSet().getSmallFont().getSize() < 1 ) {
throw new IOException( "fonts are too small for PDF export" );
}
+ if ( tree_panel.getMainPanel().getTreeFontSet().getLargeFont().getSize() < 1 ) {
+ throw new IOException( "fonts are too small for PDF export" );
+ }
final File file = new File( file_name );
if ( file.isDirectory() ) {
throw new IOException( "[" + file_name + "] is a directory" );
}
final Document document = new Document();
- document.setPageSize( new Rectangle( width, height ) );
- document.setMargins( WIDTH_LIMIT / 2, WIDTH_LIMIT / 2, HEIGHT_LIMIT / 2, HEIGHT_LIMIT / 2 );
+ document.setPageSize( new Rectangle( my_width, my_height ) );
+ document.setMargins( MARGIN_X, MARGIN_X, MARGIN_Y, MARGIN_Y );
PdfWriter writer = null;
try {
writer = PdfWriter.getInstance( document, new FileOutputStream( file_name ) );
+
}
catch ( final DocumentException e ) {
throw new IOException( e );
document.open();
final DefaultFontMapper mapper = new DefaultFontMapper();
FontFactory.registerDirectories();
- if ( Util.isWindows() ) {
- mapper.insertDirectory( "C:\\WINDOWS\\Fonts\\" );
+ if ( ForesterUtil.isWindows() ) {
+ mapper.insertDirectory( "c:/windows/fonts" );
}
- else if ( Util.isMac() ) {
+ else if ( ForesterUtil.isMac() ) {
mapper.insertDirectory( "/Library/Fonts/" );
mapper.insertDirectory( "/System/Library/Fonts/" );
}
mapper.insertDirectory( "/usr/share/fonts/default/TrueType/" );
mapper.insertDirectory( "/usr/share/fonts/default/Type1/" );
}
+ enableUnicode( mapper );
final PdfContentByte cb = writer.getDirectContent();
- final Graphics2D g2 = cb.createGraphics( width, height, mapper );
+
+ final Graphics2D g2 = new PdfGraphics2D(cb, my_width, my_height, mapper);
+
try {
- tree_panel.paintPhylogeny( g2, true, false, width, height, 0, 0 );
+ tree_panel.paintPhylogeny( g2, true, false, my_width, my_height, 0, 0 );
}
catch ( final Exception e ) {
- Util.unexpectedException( e );
+ AptxUtil.unexpectedException( e );
}
finally {
try {
//Do nothing.
}
}
- String msg = file.toString();
- if ( ( width > 0 ) && ( height > 0 ) ) {
- msg += " [size: " + width + ", " + height + "]";
- }
+ final String msg = file.toString() + " [size: " + my_width + ", " + my_height + "]";
return msg;
}
+
+ private final static void enableUnicode( final DefaultFontMapper mapper ) {
+ final Map<String, DefaultFontMapper.BaseFontParameters> map = mapper.getMapper();
+ for (final Iterator<String> i = map.keySet().iterator(); i.hasNext();) {
+ final String name = i.next();
+ final String name_lc = name.toLowerCase();
+ if ( name_lc.contains( "unicode" ) || name_lc.equals( "dialog" ) ) {
+ final BaseFontParameters pfps = map.get(name);
+ try {
+ pfps.encoding = BaseFont.IDENTITY_H;
+ pfps.embedded = true;
+ }
+ catch ( Exception e ) {
+ //Ignore.
+ }
+ }
+ }
+ }
+
+ /* not used currently
+ static FontMapper arial_uni = new FontMapper() {
+ public BaseFont awtToPdf(Font font) {
+ System.out.println( font.toString() );
+ try {
+ return BaseFont.createFont(
+ "c:/windows/fonts/arialuni.ttf",
+ BaseFont.IDENTITY_H, BaseFont.EMBEDDED);
+ }
+ catch (DocumentException e) {
+ e.printStackTrace();
+ }
+ catch (IOException e) {
+ e.printStackTrace();
+ }
+ return null;
+ }
+
+ @Override
+ public Font pdfToAwt( BaseFont arg0, int arg1 ) {
+ return null;
+ }
+ };
+ */
}
git://source.jalview.org / jalview.git / blobdiff