/*
- * Jalview - A Sequence Alignment Editor and Viewer (Version 2.5)
- * Copyright (C) 2010 J Procter, AM Waterhouse, G Barton, M Clamp, S Searle
+ * Jalview - A Sequence Alignment Editor and Viewer (Version 2.9)
+ * Copyright (C) 2015 The Jalview Authors
*
* This file is part of Jalview.
*
* Jalview is free software: you can redistribute it and/or
* modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
- *
+ * as published by the Free Software Foundation, either version 3
+ * of the License, or (at your option) any later version.
+ *
* Jalview 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 General Public License for more details.
*
- * You should have received a copy of the GNU General Public License along with Jalview. If not, see <http://www.gnu.org/licenses/>.
+ * You should have received a copy of the GNU General Public License
+ * along with Jalview. If not, see <http://www.gnu.org/licenses/>.
+ * The Jalview Authors are detailed in the 'AUTHORS' file.
*/
package jalview.util;
-import java.io.*;
-import javax.imageio.*;
+import jalview.bin.Jalview;
+import jalview.gui.EPSOptions;
+import jalview.gui.SVGOptions;
+import jalview.io.JalviewFileChooser;
+
+import java.awt.Component;
+import java.awt.Graphics;
+import java.awt.Graphics2D;
+import java.awt.RenderingHints;
+import java.awt.image.BufferedImage;
+import java.io.File;
+import java.io.FileOutputStream;
-import java.awt.*;
-import java.awt.image.*;
+import javax.imageio.ImageIO;
-import org.jibble.epsgraphics.*;
-import jalview.gui.*;
-import jalview.io.*;
+import org.jfree.graphics2d.svg.SVGGraphics2D;
+import org.jfree.graphics2d.svg.SVGHints;
+import org.jibble.epsgraphics.EpsGraphics2D;
public class ImageMaker
{
- public static final int EPS = 0;
-
- public static final int PNG = 1;
-
- int type = -1;
-
EpsGraphics2D pg;
+ SVGGraphics2D g2;
+
Graphics graphics;
FileOutputStream out;
BufferedImage bi;
- public ImageMaker(Component parent, int type, String title, int width,
- int height, File file, String EPStitle)
+ TYPE type;
+
+ public enum TYPE
+ {
+ EPS("EPS", MessageManager.getString("label.eps_file"), getEPSChooser()), PNG(
+ "PNG", MessageManager.getString("label.png_image"),
+ getPNGChooser()), SVG("SVG", "SVG", getSVGChooser());
+
+ private JalviewFileChooser chooser;
+
+ private String name;
+
+ private String label;
+
+ TYPE(String name, String label, JalviewFileChooser chooser)
+ {
+ this.name = name;
+ this.label = label;
+ this.chooser = chooser;
+ }
+
+ public String getName()
+ {
+ return name;
+ }
+
+ public JalviewFileChooser getChooser()
+ {
+ return chooser;
+ }
+
+ public String getLabel()
+ {
+ return label;
+ }
+
+ }
+
+ public ImageMaker(Component parent, TYPE type, String title, int width,
+ int height, File file, String fileTitle)
{
this.type = type;
if (file == null)
{
JalviewFileChooser chooser;
- chooser = type == EPS ? getEPSChooser() : getPNGChooser();
-
+ chooser = type.getChooser();
chooser.setFileView(new jalview.io.JalviewFileView());
chooser.setDialogTitle(title);
- chooser.setToolTipText("Save");
-
+ chooser.setToolTipText(MessageManager.getString("action.save"));
int value = chooser.showSaveDialog(parent);
if (value == jalview.io.JalviewFileChooser.APPROVE_OPTION)
{
jalview.bin.Cache.setProperty("LAST_DIRECTORY", chooser
.getSelectedFile().getParent());
-
file = chooser.getSelectedFile();
}
}
try
{
out = new FileOutputStream(file);
-
- if (type == EPS)
+ if (type == TYPE.SVG)
{
- setupEPS(width, height, EPStitle);
+ setupSVG(width, height, fileTitle);
}
- else
+ else if (type == TYPE.EPS)
+ {
+ setupEPS(width, height, fileTitle);
+ }
+ else if (type == TYPE.PNG)
{
setupPNG(width, height);
}
+
} catch (Exception ex)
{
- System.out.println("Error creating "
- + (type == EPS ? "EPS" : "PNG") + " file.");
+ System.out.println("Error creating " + type.getName() + " file.");
}
}
}
return graphics;
}
- void setupPNG(int width, int height)
- {
- bi = new BufferedImage(width, height, BufferedImage.TYPE_INT_RGB);
- graphics = bi.getGraphics();
- Graphics2D ig2 = (Graphics2D) graphics;
- ig2.setRenderingHint(RenderingHints.KEY_ANTIALIASING,
- RenderingHints.VALUE_ANTIALIAS_ON);
- }
-
public void writeImage()
{
try
pg.flush();
pg.close();
break;
+ case SVG:
+ String svgData = ((SVGGraphics2D) getGraphics()).getSVGDocument();
+ out.write(svgData.getBytes());
+ out.flush();
+ out.close();
+ break;
case PNG:
ImageIO.write(bi, "png", out);
+ out.flush();
out.close();
break;
}
try
{
pg = new EpsGraphics2D(title, out, 0, 0, width, height);
- Graphics2D ig2 = (Graphics2D) pg;
+ Graphics2D ig2 = pg;
ig2.setRenderingHint(RenderingHints.KEY_ANTIALIASING,
RenderingHints.VALUE_ANTIALIAS_ON);
}
}
- JalviewFileChooser getPNGChooser()
+ void setupPNG(int width, int height)
+ {
+ bi = new BufferedImage(width, height, BufferedImage.TYPE_INT_RGB);
+ graphics = bi.getGraphics();
+ Graphics2D ig2 = (Graphics2D) graphics;
+ ig2.setRenderingHint(RenderingHints.KEY_ANTIALIASING,
+ RenderingHints.VALUE_ANTIALIAS_ON);
+
+ }
+
+ void setupSVG(int width, int height, String title)
+ {
+
+ g2 = new SVGGraphics2D(width, height);
+ Graphics2D ig2 = g2;
+
+ String renderStyle = jalview.bin.Cache.getDefault("SVG_RENDERING",
+ "Prompt each time");
+
+ // If we need to prompt, and if the GUI is visible then
+ // Prompt for EPS rendering style
+ if (renderStyle.equalsIgnoreCase("Prompt each time")
+ && !(System.getProperty("java.awt.headless") != null && System
+ .getProperty("java.awt.headless").equals("true")))
+ {
+ SVGOptions svgOption = new SVGOptions();
+ renderStyle = svgOption.getValue();
+
+ if (renderStyle == null || svgOption.cancelled)
+ {
+ return;
+ }
+ }
+
+ if (renderStyle.equalsIgnoreCase("lineart"))
+ {
+ ig2.setRenderingHint(SVGHints.KEY_DRAW_STRING_TYPE,
+ SVGHints.VALUE_DRAW_STRING_TYPE_VECTOR);
+ }
+
+ graphics = g2;
+ }
+
+ static JalviewFileChooser getPNGChooser()
+ {
+ if (Jalview.isHeadlessMode())
+ {
+ return null;
+ }
+ return new jalview.io.JalviewFileChooser(
+ jalview.bin.Cache.getProperty("LAST_DIRECTORY"),
+ new String[] { "png" },
+ new String[] { "Portable network graphics" },
+ "Portable network graphics");
+ }
+
+ static JalviewFileChooser getEPSChooser()
{
- return new jalview.io.JalviewFileChooser(jalview.bin.Cache
- .getProperty("LAST_DIRECTORY"), new String[]
- { "png" }, new String[]
- { "Portable network graphics" }, "Portable network graphics");
+ if (Jalview.isHeadlessMode())
+ {
+ return null;
+ }
+ return new jalview.io.JalviewFileChooser(
+ jalview.bin.Cache.getProperty("LAST_DIRECTORY"),
+ new String[] { "eps" },
+ new String[] { "Encapsulated Postscript" },
+ "Encapsulated Postscript");
}
- JalviewFileChooser getEPSChooser()
+ static JalviewFileChooser getSVGChooser()
{
- return new jalview.io.JalviewFileChooser(jalview.bin.Cache
- .getProperty("LAST_DIRECTORY"), new String[]
- { "eps" }, new String[]
- { "Encapsulated Postscript" }, "Encapsulated Postscript");
+ if (Jalview.isHeadlessMode())
+ {
+ return null;
+ }
+ return new jalview.io.JalviewFileChooser(
+ jalview.bin.Cache.getProperty("LAST_DIRECTORY"),
+ new String[] { "svg" },
+ new String[] { "Scalable Vector Graphics" },
+ "Scalable Vector Graphics");
}
}
git://source.jalview.org / jalview.git / blobdiff