X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;ds=sidebyside;f=src%2Fjalview%2Fgui%2FSeqCanvas.java;h=b2e9d3ead108b105ba18a00fa8bde011e2ec21e6;hb=c521a798765bb3672e89ea8cda3241a97d6c6e73;hp=f3e753226f2b5a9073703a25e5132bc8b6b04c01;hpb=9be2898dd1635c87539a90de321975f043d005f3;p=jalview.git

diff --git a/src/jalview/gui/SeqCanvas.java b/src/jalview/gui/SeqCanvas.java
index f3e7532..b2e9d3e 100755
--- a/src/jalview/gui/SeqCanvas.java
+++ b/src/jalview/gui/SeqCanvas.java
@@ -173,7 +173,7 @@ public void fastPaint(int horizontal, int vertical)
  * in the adjustment listener in SeqPanel when the scrollbars move.
  */
 
-  public void paint(Graphics g)
+  public void paintComponent(Graphics g)
   {
     g.setColor(Color.white);
     g.fillRect(0, 0, getWidth(), getHeight());
@@ -188,12 +188,13 @@ public void fastPaint(int horizontal, int vertical)
     // this draws the whole of the alignment
       imgWidth  = getWidth();
       imgHeight = getHeight();
-      if(imgWidth==0 || imgHeight==0)
-        return;
 
       imgWidth -= imgWidth%av.charWidth;
       imgHeight-= imgHeight%av.charHeight;
 
+      if(imgWidth<1 || imgHeight<1)
+        return;
+
       img = new BufferedImage(imgWidth,imgHeight,BufferedImage.TYPE_INT_RGB);
       gg  = (Graphics2D)img.getGraphics();
       gg.setFont(av.getFont());
@@ -252,6 +253,8 @@ public void fastPaint(int horizontal, int vertical)
       int cWidth  =   (canvasWidth - LABEL_EAST -LABEL_WEST)/av.charWidth;
       int cHeight =  (av.getAlignment().getHeight() + 2)*av.charHeight;
 
+      av.endRes = av.startRes + cWidth;
+
       int  endx   = startRes+cWidth-1;
       int  ypos  = 2*av.charHeight;
 
@@ -448,17 +451,21 @@ public void fastPaint(int horizontal, int vertical)
       for(int r=0; r<searchResults.length; r+=3)
       {
         int searchSeq = searchResults[r];
-        int searchStart = searchResults[r+1];
-        int searchEnd = searchResults[r+2];
 
         if (searchSeq >= y1 && searchSeq < y2)
         {
+          SequenceI seq = av.getAlignment().getSequenceAt(searchSeq);
+
+          int searchStart = seq.findIndex( searchResults[r+1] )-1;
+          int searchEnd =  seq.findIndex(  searchResults[r+2] )-1;
+
           SequenceRenderer ssr = (SequenceRenderer) sr;
           if(searchStart<x1)
             searchStart = x1;
           if(searchEnd > x2)
             searchEnd = x2;
-          ssr.drawHighlightedText(av.getAlignment().getSequenceAt(searchSeq),
+
+          ssr.drawHighlightedText(seq,
                                   searchStart,
                                   searchEnd,
                                   (searchStart - startx) * av.charWidth,