X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;ds=sidebyside;f=src%2Fmc_view%2FAppletPDBCanvas.java;fp=src%2Fmc_view%2FAppletPDBCanvas.java;h=768f1d66c5fd4c60e926818741d287db0713128f;hb=5db8e803feb3d04bf6142d25ded76473ec1cb571;hp=fe1aca1aa7bc6b545bab5bc4b6cd140e924c4804;hpb=c975128250d9596f0f8751dd832996c22255419f;p=jalview.git

diff --git a/src/mc_view/AppletPDBCanvas.java b/src/mc_view/AppletPDBCanvas.java
index fe1aca1..768f1d6 100644
--- a/src/mc_view/AppletPDBCanvas.java
+++ b/src/mc_view/AppletPDBCanvas.java
@@ -20,21 +20,6 @@
  */
 package mc_view;
 
-import jalview.analysis.AlignSeq;
-import jalview.appletgui.AlignmentPanel;
-import jalview.appletgui.FeatureRenderer;
-import jalview.appletgui.SequenceRenderer;
-import jalview.datamodel.PDBEntry;
-import jalview.datamodel.SequenceI;
-import jalview.io.DataSourceType;
-import jalview.io.StructureFile;
-import jalview.renderer.seqfeatures.FeatureColourFinder;
-import jalview.structure.AtomSpec;
-import jalview.structure.StructureListener;
-import jalview.structure.StructureMapping;
-import jalview.structure.StructureSelectionManager;
-import jalview.util.MessageManager;
-
 import java.awt.Color;
 import java.awt.Dimension;
 import java.awt.Event;
@@ -52,6 +37,21 @@ import java.io.PrintStream;
 import java.util.List;
 import java.util.Vector;
 
+import jalview.analysis.AlignSeq;
+import jalview.appletgui.AlignmentPanel;
+import jalview.appletgui.FeatureRenderer;
+import jalview.appletgui.SequenceRenderer;
+import jalview.datamodel.PDBEntry;
+import jalview.datamodel.SequenceI;
+import jalview.io.DataSourceType;
+import jalview.io.StructureFile;
+import jalview.renderer.seqfeatures.FeatureColourFinder;
+import jalview.structure.AtomSpec;
+import jalview.structure.StructureListener;
+import jalview.structure.StructureMapping;
+import jalview.structure.StructureSelectionManager;
+import jalview.util.MessageManager;
+
 public class AppletPDBCanvas extends Panel
         implements MouseListener, MouseMotionListener, StructureListener
 {
@@ -82,13 +82,13 @@ public class AppletPDBCanvas extends Panel
 
   Dimension prefsize;
 
-  float[] centre = new float[3];
+  double[] centre = new double[3];
 
-  float[] width = new float[3];
+  double[] width = new double[3];
 
-  float maxwidth;
+  double maxwidth;
 
-  float scale;
+  double scale;
 
   String inStr;
 
@@ -178,7 +178,7 @@ public class AppletPDBCanvas extends Panel
 
     colourBySequence();
 
-    float max = -10;
+    double max = -10;
     int maxchain = -1;
     int pdbstart = 0;
     int pdbend = 0;
@@ -317,16 +317,16 @@ public class AppletPDBCanvas extends Panel
 
   public void findWidth()
   {
-    float[] max = new float[3];
-    float[] min = new float[3];
+    double[] max = new double[3];
+    double[] min = new double[3];
 
-    max[0] = (float) -1e30;
-    max[1] = (float) -1e30;
-    max[2] = (float) -1e30;
+    max[0] = -1e30;
+    max[1] = -1e30;
+    max[2] = -1e30;
 
-    min[0] = (float) 1e30;
-    min[1] = (float) 1e30;
-    min[2] = (float) 1e30;
+    min[0] = 1e30;
+    min[1] = 1e30;
+    min[2] = 1e30;
 
     for (int ii = 0; ii < pdb.getChains().size(); ii++)
     {
@@ -418,7 +418,7 @@ public class AppletPDBCanvas extends Panel
     // System.out.println("Maxwidth = " + maxwidth);
   }
 
-  public float findScale()
+  public double findScale()
   {
     int dim;
     int width;
@@ -444,14 +444,14 @@ public class AppletPDBCanvas extends Panel
       dim = height;
     }
 
-    return (float) (dim / (1.5d * maxwidth));
+    return dim / (1.5d * maxwidth);
   }
 
   public void findCentre()
   {
-    float xtot = 0;
-    float ytot = 0;
-    float ztot = 0;
+    double xtot = 0;
+    double ytot = 0;
+    double ztot = 0;
 
     int bsize = 0;
 
@@ -473,9 +473,9 @@ public class AppletPDBCanvas extends Panel
       }
     }
 
-    centre[0] = xtot / (2 * (float) bsize);
-    centre[1] = ytot / (2 * (float) bsize);
-    centre[2] = ztot / (2 * (float) bsize);
+    centre[0] = xtot / (2 * (double) bsize);
+    centre[1] = ytot / (2 * (double) bsize);
+    centre[2] = ztot / (2 * (double) bsize);
   }
 
   @Override
@@ -733,7 +733,7 @@ public class AppletPDBCanvas extends Panel
   {
     if (!wire)
     {
-      if (((float) Math.abs(y2 - y1) / (float) Math.abs(x2 - x1)) < 0.5)
+      if (((double) Math.abs(y2 - y1) / (double) Math.abs(x2 - x1)) < 0.5)
       {
         g.drawLine(x1, y1, x2, y2);
         g.drawLine(x1 + 1, y1 + 1, x2 + 1, y2 + 1);
@@ -767,13 +767,13 @@ public class AppletPDBCanvas extends Panel
   {
     if (evt.getKeyCode() == KeyEvent.VK_UP)
     {
-      scale = (float) (scale * 1.1);
+      scale = scale * 1.1;
       redrawneeded = true;
       repaint();
     }
     else if (evt.getKeyCode() == KeyEvent.VK_DOWN)
     {
-      scale = (float) (scale * 0.9);
+      scale = scale * 0.9;
       redrawneeded = true;
       repaint();
     }