X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2FMCview%2FAtom.java;h=96faa5abb801d199ae873ec0829fe342742d98c2;hb=ab43013b7e357b84b4abade0dba949668dfb2a0e;hp=e69e1ce6d99d8fd4f0bf88a903234c10d237a483;hpb=506d60f0e188723ddc91c26824b41ac7034df3fe;p=jalview.git

diff --git a/src/MCview/Atom.java b/src/MCview/Atom.java
index e69e1ce..96faa5a 100755
--- a/src/MCview/Atom.java
+++ b/src/MCview/Atom.java
@@ -1,20 +1,22 @@
 /*
- * Jalview - A Sequence Alignment Editor and Viewer (Version 2.4)
- * Copyright (C) 2008 AM Waterhouse, J Procter, G Barton, M Clamp, S Searle
+ * Jalview - A Sequence Alignment Editor and Viewer (Version 2.8.2b1)
+ * Copyright (C) 2014 The Jalview Authors
  * 
- * This program 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 2
- * of the License, or (at your option) any later version.
+ * This file is part of Jalview.
  * 
- * This program 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.
+ * 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 this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
+ * along with Jalview.  If not, see <http://www.gnu.org/licenses/>.
+ * The Jalview Authors are detailed in the 'AUTHORS' file.
  */
 package MCview;
 
@@ -46,6 +48,12 @@ public class Atom
 
   public String chain;
 
+  /**
+   * this is a temporary value - designed to store the position in sequence that
+   * this atom corresponds to after aligning the chain to a SequenceI object. Do
+   * not rely on its value being correct when visualizing sequence colourings on
+   * the structure - use the StructureSelectionManager's mapping instead.
+   */
   public int alignmentMapping = -1;
 
   public int atomIndex;
@@ -54,6 +62,8 @@ public class Atom
 
   public float tfactor = 0;
 
+  // need these if we ever want to export Atom data
+  // public boolean tfacset=true,occset=true;
   public boolean isSelected = false;
 
   public Atom(String str)
@@ -72,9 +82,27 @@ public class Atom
     this.x = (float) (new Float(str.substring(30, 38).trim()).floatValue());
     this.y = (float) (new Float(str.substring(38, 46).trim()).floatValue());
     this.z = (float) (new Float(str.substring(47, 55).trim()).floatValue());
-    occupancy = (float) (new Float(str.substring(54, 60).trim())
-            .floatValue());
-    tfactor = (float) (new Float(str.substring(60, 66).trim()).floatValue());
+    // optional entries - see JAL-730
+    String tm = str.substring(54, 60).trim();
+    if (tm.length() > 0)
+    {
+      occupancy = (float) (new Float(tm)).floatValue();
+    }
+    else
+    {
+      occupancy = 1f; // default occupancy
+      // see note above: occset=false;
+    }
+    tm = str.substring(60, 66).trim();
+    if (tm.length() > 0)
+    {
+      tfactor = (float) (new Float(tm).floatValue());
+    }
+    else
+    {
+      tfactor = 1f;
+      // see note above: tfacset=false;
+    }
   }
 
   public Atom(float x, float y, float z)