+/*\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
}\r
}\r
\r
- try\r
+ if(file!=null)\r
{\r
- out = new FileOutputStream(file);\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
+ 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