JAL-4045 - don't apply distribution dependent scale factor to the axis lines!

diff --git a/src/jalview/gui/RotatableCanvas.java b/src/jalview/gui/RotatableCanvas.java
index d695ebb..ef0b2aa 100755 (executable)
--- a/src/jalview/gui/RotatableCanvas.java
+++ b/src/jalview/gui/RotatableCanvas.java
@@ -20,17 +20,6 @@
  */
 package jalview.gui;
 
-import jalview.api.RotatableCanvasI;
-import jalview.datamodel.Point;
-import jalview.datamodel.SequenceGroup;
-import jalview.datamodel.SequenceI;
-import jalview.datamodel.SequencePoint;
-import jalview.math.RotatableMatrix;
-import jalview.math.RotatableMatrix.Axis;
-import jalview.util.ColorUtils;
-import jalview.util.MessageManager;
-import jalview.viewmodel.AlignmentViewport;
-
 import java.awt.Color;
 import java.awt.Dimension;
 import java.awt.Font;
@@ -53,6 +42,17 @@ import java.util.List;
 import javax.swing.JPanel;
 import javax.swing.ToolTipManager;
 
+import jalview.api.RotatableCanvasI;
+import jalview.datamodel.Point;
+import jalview.datamodel.SequenceGroup;
+import jalview.datamodel.SequenceI;
+import jalview.datamodel.SequencePoint;
+import jalview.math.RotatableMatrix;
+import jalview.math.RotatableMatrix.Axis;
+import jalview.util.ColorUtils;
+import jalview.util.MessageManager;
+import jalview.viewmodel.AlignmentViewport;
+
 /**
  * Models a Panel on which a set of points, and optionally x/y/z axes, can be
  * drawn, and rotated or zoomed with the mouse
@@ -322,16 +322,16 @@ public class RotatableCanvas extends JPanel
 
     int midX = getWidth() / 2;
     int midY = getHeight() / 2;
-    float maxWidth = Math.max(Math.abs(seqMax[0] - seqMin[0]),
-            Math.abs(seqMax[1] - seqMin[1]));
+    // float maxWidth = Math.max(Math.abs(seqMax[0] - seqMin[0]),
+    // Math.abs(seqMax[1] - seqMin[1]));
     int pix = Math.min(getWidth(), getHeight());
-    float scaleBy = pix * getScaleFactor() / (2f * maxWidth);
+    float scaleBy = pix * getScaleFactor() / (2f);
 
     for (int i = 0; i < DIMS; i++)
     {
       g.drawLine(midX, midY,
-              midX + (int) (getAxisEndPoints()[i].x * scaleBy * seqMax[0]),
-              midY + (int) (getAxisEndPoints()[i].y * scaleBy * seqMax[1]));
+              midX + (int) (getAxisEndPoints()[i].x * scaleBy * 0.25),
+              midY + (int) (getAxisEndPoints()[i].y * scaleBy * 0.25));
     }
   }