-/*\r
- * Jalview - A Sequence Alignment Editor and Viewer\r
- * Copyright (C) 2006 AM Waterhouse, J Procter, G Barton, M Clamp, S Searle\r
- *\r
- * This program is free software; you can redistribute it and/or\r
- * modify it under the terms of the GNU General Public License\r
- * as published by the Free Software Foundation; either version 2\r
- * of the License, or (at your option) any later version.\r
- *\r
- * This program is distributed in the hope that it will be useful,\r
- * but WITHOUT ANY WARRANTY; without even the implied warranty of\r
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\r
- * GNU General Public License for more details.\r
- *\r
- * You should have received a copy of the GNU General Public License\r
- * along with this program; if not, write to the Free Software\r
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA\r
- */\r
-package jalview.util;\r
-\r
-import java.awt.event.ActionEvent;\r
-import java.awt.RenderingHints;\r
-import javax.imageio.ImageIO;\r
-import org.jibble.epsgraphics.EpsGraphics2D;\r
-import jalview.gui.EPSOptions;\r
-import java.awt.Graphics2D;\r
-import java.io.*;\r
-import java.awt.image.BufferedImage;\r
-import java.awt.Graphics;\r
-import jalview.io.*;\r
-import java.awt.*;\r
-\r
-\r
-public class ImageMaker\r
-{\r
- public static final int EPS = 0;\r
- public static final int PNG = 1;\r
- int type = -1;\r
-\r
- EpsGraphics2D pg;\r
- Graphics graphics;\r
- FileOutputStream out;\r
- BufferedImage bi;\r
-\r
- public ImageMaker(Component parent, int type, String title,\r
- int width, int height, File file, String EPStitle)\r
- {\r
- this.type = type;\r
-\r
- if (file == null)\r
- {\r
- JalviewFileChooser chooser;\r
- chooser = type == EPS ? getEPSChooser() : getPNGChooser();\r
-\r
- chooser.setFileView(new jalview.io.JalviewFileView());\r
- chooser.setDialogTitle(title);\r
- chooser.setToolTipText("Save");\r
-\r
- int value = chooser.showSaveDialog(parent);\r
-\r
- if (value == jalview.io.JalviewFileChooser.APPROVE_OPTION)\r
- {\r
- jalview.bin.Cache.setProperty("LAST_DIRECTORY",\r
- chooser.getSelectedFile().getParent());\r
-\r
- file = chooser.getSelectedFile();\r
- }\r
- }\r
-\r
- if(file!=null)\r
- {\r
- try\r
- {\r
- out = new FileOutputStream(file);\r
-\r
- if (type == EPS)\r
- setupEPS(width, height, EPStitle);\r
- else\r
- setupPNG(width, height);\r
- }\r
- catch (Exception ex)\r
- {\r
- System.out.println("Error creating " + (type == EPS ? "EPS" : "PNG") +\r
- " file.");\r
- }\r
- }\r
- }\r
-\r
- public Graphics getGraphics()\r
- {\r
- return graphics;\r
- }\r
-\r
-\r
- void setupPNG(int width, int height)\r
- {\r
- bi = new BufferedImage(width, height,\r
- BufferedImage.TYPE_INT_RGB);\r
- graphics = bi.getGraphics();\r
- Graphics2D ig2 = (Graphics2D) graphics;\r
- ig2.setRenderingHint(RenderingHints.KEY_ANTIALIASING,\r
- RenderingHints.VALUE_ANTIALIAS_ON);\r
- }\r
-\r
- public void writeImage()\r
- {\r
- try{\r
- switch(type)\r
- {\r
- case EPS:\r
- pg.flush();\r
- pg.close();\r
- break;\r
- case PNG:\r
- ImageIO.write(bi, "png", out);\r
- out.close();\r
- break;\r
- }\r
- }\r
- catch (Exception ex)\r
- {\r
- ex.printStackTrace();\r
- }\r
- }\r
-\r
- void setupEPS(int width, int height, String title)\r
- {\r
- boolean accurateText = true;\r
-\r
- String renderStyle = jalview.bin.Cache.getDefault("EPS_RENDERING",\r
- "Prompt each time");\r
-\r
- // If we need to prompt, and if the GUI is visible then\r
- // Prompt for EPS rendering style\r
- if (renderStyle.equalsIgnoreCase("Prompt each time")\r
- && !\r
- (System.getProperty("java.awt.headless") != null\r
- && System.getProperty("java.awt.headless").equals("true")))\r
- {\r
- EPSOptions eps = new EPSOptions();\r
- renderStyle = eps.getValue();\r
-\r
- if (renderStyle == null || eps.cancelled)\r
- return;\r
- }\r
-\r
- if (renderStyle.equalsIgnoreCase("text"))\r
- {\r
- accurateText = false;\r
- }\r
-\r
- try {\r
- pg = new EpsGraphics2D(title, out, 0, 0, width,\r
- height);\r
- Graphics2D ig2 = (Graphics2D) pg;\r
- ig2.setRenderingHint(RenderingHints.KEY_ANTIALIASING,\r
- RenderingHints.VALUE_ANTIALIAS_ON);\r
-\r
- pg.setAccurateTextMode(accurateText);\r
-\r
- graphics = pg;\r
- }\r
- catch (Exception ex) { }\r
- }\r
-\r
-\r
- JalviewFileChooser getPNGChooser()\r
- {\r
- return new jalview.io.JalviewFileChooser(jalview.bin.Cache.getProperty(\r
- "LAST_DIRECTORY"), new String[]\r
- {"png"},\r
- new String[]\r
- {"Portable network graphics"},\r
- "Portable network graphics");\r
- }\r
-\r
- JalviewFileChooser getEPSChooser()\r
- {\r
- return new jalview.io.JalviewFileChooser(jalview.bin.Cache.getProperty(\r
- "LAST_DIRECTORY"), new String[]\r
- {"eps"},\r
- new String[]\r
- {"Encapsulated Postscript"},\r
- "Encapsulated Postscript");\r
- }\r
-}\r
+/*
+ * Jalview - A Sequence Alignment Editor and Viewer (Version 2.7)
+ * Copyright (C) 2011 J Procter, AM Waterhouse, G Barton, M Clamp, S Searle
+ *
+ * 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.
+ *
+ * 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/>.
+ */
+package jalview.util;
+
+import java.io.*;
+import javax.imageio.*;
+
+import java.awt.*;
+import java.awt.image.*;
+
+import org.jibble.epsgraphics.*;
+import jalview.gui.*;
+import jalview.io.*;
+
+public class ImageMaker
+{
+ public static final int EPS = 0;
+
+ public static final int PNG = 1;
+
+ int type = -1;
+
+ EpsGraphics2D pg;
+
+ Graphics graphics;
+
+ FileOutputStream out;
+
+ BufferedImage bi;
+
+ public ImageMaker(Component parent, int type, String title, int width,
+ int height, File file, String EPStitle)
+ {
+ this.type = type;
+
+ if (file == null)
+ {
+ JalviewFileChooser chooser;
+ chooser = type == EPS ? getEPSChooser() : getPNGChooser();
+
+ chooser.setFileView(new jalview.io.JalviewFileView());
+ chooser.setDialogTitle(title);
+ chooser.setToolTipText("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();
+ }
+ }
+
+ if (file != null)
+ {
+ try
+ {
+ out = new FileOutputStream(file);
+
+ if (type == EPS)
+ {
+ setupEPS(width, height, EPStitle);
+ }
+ else
+ {
+ setupPNG(width, height);
+ }
+ } catch (Exception ex)
+ {
+ System.out.println("Error creating "
+ + (type == EPS ? "EPS" : "PNG") + " file.");
+ }
+ }
+ }
+
+ public Graphics getGraphics()
+ {
+ 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
+ {
+ switch (type)
+ {
+ case EPS:
+ pg.flush();
+ pg.close();
+ break;
+ case PNG:
+ ImageIO.write(bi, "png", out);
+ out.close();
+ break;
+ }
+ } catch (Exception ex)
+ {
+ ex.printStackTrace();
+ }
+ }
+
+ void setupEPS(int width, int height, String title)
+ {
+ boolean accurateText = true;
+
+ String renderStyle = jalview.bin.Cache.getDefault("EPS_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")))
+ {
+ EPSOptions eps = new EPSOptions();
+ renderStyle = eps.getValue();
+
+ if (renderStyle == null || eps.cancelled)
+ {
+ return;
+ }
+ }
+
+ if (renderStyle.equalsIgnoreCase("text"))
+ {
+ accurateText = false;
+ }
+
+ try
+ {
+ pg = new EpsGraphics2D(title, out, 0, 0, width, height);
+ Graphics2D ig2 = (Graphics2D) pg;
+ ig2.setRenderingHint(RenderingHints.KEY_ANTIALIASING,
+ RenderingHints.VALUE_ANTIALIAS_ON);
+
+ pg.setAccurateTextMode(accurateText);
+
+ graphics = pg;
+ } catch (Exception ex)
+ {
+ }
+ }
+
+ JalviewFileChooser getPNGChooser()
+ {
+ return new jalview.io.JalviewFileChooser(
+ jalview.bin.Cache.getProperty("LAST_DIRECTORY"), new String[]
+ { "png" }, new String[]
+ { "Portable network graphics" }, "Portable network graphics");
+ }
+
+ JalviewFileChooser getEPSChooser()
+ {
+ return new jalview.io.JalviewFileChooser(
+ jalview.bin.Cache.getProperty("LAST_DIRECTORY"), new String[]
+ { "eps" }, new String[]
+ { "Encapsulated Postscript" }, "Encapsulated Postscript");
+ }
+}