From 526094d494484bfa89f9659fccf83a37b8c19829 Mon Sep 17 00:00:00 2001
From: amwaterhouse <Andrew Waterhouse>
Date: Tue, 16 Nov 2004 15:23:45 +0000
Subject: [PATCH] Remove viewport from constructor

---
 src/jalview/gui/SequenceRenderer.java |   32 +++++++++++++-------------------
 1 file changed, 13 insertions(+), 19 deletions(-)

diff --git a/src/jalview/gui/SequenceRenderer.java b/src/jalview/gui/SequenceRenderer.java
index 7df9149..7a52bcc 100755
--- a/src/jalview/gui/SequenceRenderer.java
+++ b/src/jalview/gui/SequenceRenderer.java
@@ -9,30 +9,25 @@ import java.util.*;
 public class SequenceRenderer implements RendererI
 {
   FontMetrics fm;
-  AlignViewport av;
 
   public Color getResidueBoxColour(ColourSchemeI cs, SequenceI seq, int i) {
-    Color c = Color.WHITE;
-
-    try{
-      if (cs != null)
-        c = cs.findColour(seq, seq.getSequence(i, i + 1), i, null);
-    }catch(Exception ex)
-    {    }
 
+    Color c  = cs.findColour(seq, seq.getSequence(i, i + 1), i, null);
     return c;
+
   }
 
-  public void drawSequence(Graphics g,ColourSchemeI cs,SequenceI seq,int start, int end, int x1, int y1, double width, int height,boolean showScores, boolean displayBoxes, boolean displayText,Vector freq, int seqnum,AlignViewport av) {
 
-    this.av = av;
+  public void drawSequence(Graphics g,ColourSchemeI cs,SequenceI seq,int start, int end, int x1, int y1, double width, int height,boolean showScores, boolean displayBoxes, boolean displayText, boolean colourText,Vector freq, int seqnum) {
 
-    if (displayBoxes == true) {
+
+    if (displayBoxes)
         drawBoxes(g,cs,seq,start,end,x1,y1,(int)width, height,freq);
-    }
-    if (displayText == true) {
+
+    if (displayText)
+    {
         fm = g.getFontMetrics();
-        drawText(g,cs,seq,start,end,x1,y1,(int)width,height);
+        drawText(g,cs,colourText,seq,start,end,x1,y1,(int)width,height);
     }
   }
 
@@ -96,13 +91,12 @@ public class SequenceRenderer implements RendererI
     g.fillRect(x1+width*(curStart-start),y1,curWidth,height);
   }
 
-  public void drawText(Graphics g, ColourSchemeI cs, SequenceI seq,int start, int end, int x1, int y1, int width, int height)
+  public void drawText(Graphics g, ColourSchemeI cs, boolean colText, SequenceI seq,int start, int end, int x1, int y1, int width, int height)
   {
     int pady = height/5;
     int charOffset=0;
     g.setColor(Color.black);
-    boolean colourText = av.getColourText();
-    Color c;
+
     char s;
     // Need to find the sequence position here.
     for (int i = start; i <= end; i++)
@@ -114,9 +108,9 @@ public class SequenceRenderer implements RendererI
         else
           s = ' ';
 
-        if (colourText)
+        if (colText)
         {
-            c = getResidueBoxColour(cs, seq, i);
+            Color c = getResidueBoxColour(cs, seq, i);
             g.setColor(c.darker());
         }
 
-- 
1.7.10.2