From ea65828ca48c415700ebd130219c875b2e389dff Mon Sep 17 00:00:00 2001
From: amwaterhouse <Andrew Waterhouse>
Date: Mon, 11 Sep 2006 11:30:23 +0000
Subject: [PATCH] getVisibleIdWidth() for making images

---
 src/jalview/gui/AlignmentPanel.java |   26 +++++++++++++++-----------
 1 file changed, 15 insertions(+), 11 deletions(-)

diff --git a/src/jalview/gui/AlignmentPanel.java b/src/jalview/gui/AlignmentPanel.java
index ec5d956..366a36d 100755
--- a/src/jalview/gui/AlignmentPanel.java
+++ b/src/jalview/gui/AlignmentPanel.java
@@ -798,7 +798,7 @@ public class AlignmentPanel extends GAlignmentPanel
   public int printUnwrapped(Graphics pg, int pwidth, int pheight, int pi)
       throws PrinterException
   {
-    int idWidth = calculateIdWidth().width + 4;
+    int idWidth = getVisibleIdWidth();
     FontMetrics fm = getFontMetrics(av.getFont());
     int scaleHeight = av.charHeight + fm.getDescent();
 
@@ -810,6 +810,8 @@ public class AlignmentPanel extends GAlignmentPanel
     /// How many sequences and residues can we fit on a printable page?
     int totalRes = (pwidth - idWidth) / av.getCharWidth();
 
+    System.out.println(totalRes);
+
     int totalSeq = (int) ( (pheight - scaleHeight) / av.getCharHeight()) -
         1;
 
@@ -953,7 +955,7 @@ public class AlignmentPanel extends GAlignmentPanel
         + hgap
         + annotationHeight;
 
-    int idWidth = calculateIdWidth().width + 4;
+    int idWidth = getVisibleIdWidth();
 
     int maxwidth = av.alignment.getWidth();
     if (av.hasHiddenColumns)
@@ -1026,6 +1028,13 @@ public class AlignmentPanel extends GAlignmentPanel
     }
   }
 
+  int getVisibleIdWidth()
+  {
+    return
+        idPanel.getWidth() > 0 ? idPanel.getWidth() :
+        calculateIdWidth().width + 4;
+  }
+
   void makeAlignmentImage(int type, File file)
   {
     int maxwidth = av.alignment.getWidth();
@@ -1033,11 +1042,7 @@ public class AlignmentPanel extends GAlignmentPanel
       maxwidth = av.getColumnSelection().findColumnPosition(maxwidth);
 
     int height = ( (av.alignment.getHeight() + 1) * av.charHeight) + 30;
-    int width = idPanel.getWidth() + (maxwidth * av.charWidth);
-    if (idPanel.getWidth() == 0)
-    {
-      width += calculateIdWidth().getWidth() + 4;
-    }
+    int width = getVisibleIdWidth() + (maxwidth * av.charWidth);
 
     if (av.getWrapAlignment())
     {
@@ -1048,7 +1053,7 @@ public class AlignmentPanel extends GAlignmentPanel
         width = alignFrame.getWidth() - 22;
       }
       else
-        width = seqPanel.getWidth() + idPanel.getWidth();
+        width = seqPanel.getWidth() + getVisibleIdWidth();
 
     }
     else if (av.getShowAnnotation())
@@ -1128,7 +1133,7 @@ public class AlignmentPanel extends GAlignmentPanel
   {
     ///////ONLY WORKS WITH NONE WRAPPED ALIGNMENTS
     //////////////////////////////////////////////
-    int idWidth = calculateIdWidth().width + 4;
+    int idWidth = getVisibleIdWidth();
     FontMetrics fm = getFontMetrics(av.getFont());
     int scaleHeight = av.charHeight + fm.getDescent();
 
@@ -1258,8 +1263,7 @@ public class AlignmentPanel extends GAlignmentPanel
     if (System.getProperty("java.awt.headless") != null
               && System.getProperty("java.awt.headless").equals("true"))
     {
-      int idWidth = calculateIdWidth().width + 4;
-      seqPanelWidth = alignFrame.getWidth() - idWidth;
+      seqPanelWidth = alignFrame.getWidth() - getVisibleIdWidth();
     }
 
     int chunkWidth = seqPanel.seqCanvas.getWrappedCanvasWidth(
-- 
1.7.10.2