X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fgui%2FAnnotationPanel.java;h=77f557bff87a4a488d7e50e8b6171a2a7db2c4ee;hb=b8ad1d6974a31bce823c3d7ac2f49d07f0a0c061;hp=c94a5a849acc6c587102b3ca30ff75f0f962c817;hpb=4532dfefeac026198bfea1b9dbe84186e870bfc8;p=jalview.git

diff --git a/src/jalview/gui/AnnotationPanel.java b/src/jalview/gui/AnnotationPanel.java
index c94a5a8..77f557b 100755
--- a/src/jalview/gui/AnnotationPanel.java
+++ b/src/jalview/gui/AnnotationPanel.java
@@ -29,6 +29,9 @@ public class AnnotationPanel extends JPanel implements MouseListener, MouseMotio
   FontMetrics fm;
   int imgWidth=0;
 
+  boolean fastPaint = false;
+
+  public static int GRAPH_HEIGHT = 40;
 
 
 
@@ -69,7 +72,7 @@ public class AnnotationPanel extends JPanel implements MouseListener, MouseMotio
         aa[i].height += 16;
 
       if (aa[i].isGraph)
-        aa[i].height += 50;
+        aa[i].height += GRAPH_HEIGHT;
 
       if(aa[i].height==0)
         aa[i].height = 20;
@@ -308,8 +311,15 @@ public class AnnotationPanel extends JPanel implements MouseListener, MouseMotio
     }
 
     int res = evt.getX() / av.getCharWidth() + av.getStartRes();
-    if(row>-1 && aa[row].annotations[res]!=null)
+    if(row>-1 && res<aa[row].annotations.length && aa[row].annotations[res]!=null)
+    {
       this.setToolTipText(aa[row].annotations[res].description);
+      StringBuffer text = new StringBuffer("Sequence position " + (res + 1) +
+                                           "  " +
+                                           aa[row].annotations[res].description);
+      ap.alignFrame.statusBar.setText(text.toString());
+    }
+
 
   }
   public void mouseClicked(MouseEvent evt) {}
@@ -320,27 +330,36 @@ public class AnnotationPanel extends JPanel implements MouseListener, MouseMotio
     g.setColor(Color.white);
     g.fillRect(0,0,getWidth(), getHeight());
 
+    if(fastPaint)
+    {
+      g.drawImage(image, 0, 0, this);
+      fastPaint = false;
+      return;
+    }
+
     imgWidth = (av.endRes-av.startRes+1) *av.charWidth;
 
     image = new BufferedImage(imgWidth,
                                 ap.annotationPanel.getHeight(),
                                 BufferedImage.TYPE_INT_RGB);
       gg = (Graphics2D) image.getGraphics();
-      gg.setColor(Color.white);
-      gg.fillRect(0, 0, imgWidth, getHeight());
       gg.setRenderingHint(RenderingHints.KEY_ANTIALIASING,
                           RenderingHints.VALUE_ANTIALIAS_ON);
-      fm = gg.getFontMetrics();
-      gg.setFont(av.getFont());
 
+      gg.setFont(av.getFont());
+      fm = gg.getFontMetrics();
 
     drawComponent( gg, av.startRes, av.endRes+1);
     g.drawImage( image, 0, 0, this);
+
   }
 
   public void fastPaint(int horizontal)
 {
-  if(image==null || horizontal ==0)
+  if( horizontal == 0
+     || av.alignment.getAlignmentAnnotation()==null
+     || av.alignment.getAlignmentAnnotation().length<1
+    )
   {
     repaint();
     return;
@@ -366,7 +385,8 @@ public class AnnotationPanel extends JPanel implements MouseListener, MouseMotio
 
   gg.translate( -transX, 0 );
 
-  getGraphics().drawImage(image, 0, 0, this);
+  fastPaint = true;
+  repaint();
 }
 
 
@@ -376,6 +396,8 @@ public class AnnotationPanel extends JPanel implements MouseListener, MouseMotio
     g.fillRect(0,0,(endRes-startRes) *av.charWidth, getHeight());
     if(av.alignment.getAlignmentAnnotation()==null || av.alignment.getAlignmentAnnotation().length<1)
     {
+      g.setColor(Color.white);
+      g.fillRect(0,0,getWidth(), getHeight());
       g.setColor(Color.black);
       g.drawString("Alignment has no annotations",20,15);
       return;
@@ -389,6 +411,7 @@ public class AnnotationPanel extends JPanel implements MouseListener, MouseMotio
     int iconOffset = av.charHeight/2;
     boolean validRes = false;
     //\u03B2 \u03B1
+
     for(int i=0; i<aa.length; i++)
     {
       AlignmentAnnotation row = aa[i];
@@ -432,9 +455,7 @@ public class AnnotationPanel extends JPanel implements MouseListener, MouseMotio
 
        if(validRes && row.annotations[j].displayCharacter.length()>0)
        {
-         int charOffset = (av.charWidth -
-                            fm.charWidth(row.annotations[j].displayCharacter.
-                                         charAt(0))) / 2;
+         int charOffset = (av.charWidth - fm.charWidth(row.annotations[j].displayCharacter.charAt(0)))/2;
          g.setColor( row.annotations[j].colour);
           if(j==0)
           {
@@ -488,7 +509,7 @@ public class AnnotationPanel extends JPanel implements MouseListener, MouseMotio
        if (validRes && row.isGraph)
        {
          g.setColor(new Color(0,0,180));
-         int height = (int)((row.annotations[j].value / row.graphMax)*50);
+         int height = (int)((row.annotations[j].value / row.graphMax)*GRAPH_HEIGHT);
 
          if(row.windowLength>1)
          {
@@ -502,10 +523,10 @@ public class AnnotationPanel extends JPanel implements MouseListener, MouseMotio
            }
 
            total/=row.windowLength;
-           height = (int)( (total / row.graphMax) *50);
+           height = (int)( (total / row.graphMax) *GRAPH_HEIGHT);
 
          }
-
+         g.setColor(row.annotations[j].colour);
          g.fillRect(x, y-height, av.charWidth, height );
        }
 
@@ -556,7 +577,7 @@ public class AnnotationPanel extends JPanel implements MouseListener, MouseMotio
     for(int j=0; j<aa.annotations.length; j++)
     {
       g.setColor(new Color(0, 0, 180));
-      int height = (int) ( (aa.annotations[j].value / aa.graphMax) * 50);
+      int height = (int) ( (aa.annotations[j].value / aa.graphMax) * GRAPH_HEIGHT );
       g.fillRect(x, y - height, av.charWidth, height);
       x+=av.charWidth;
     }