X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fgui%2FPCAPanel.java;h=caa2fc2f444dd889f9c96aef856eb5bfa3669da7;hb=f20566c564e18f418c4ccc29fcf77d0471e49334;hp=f0ba274a31a167f88984db02892f135a6d30cb14;hpb=88e9d982ef43c740e3f29b34156f4f57836a84e3;p=jalview.git

diff --git a/src/jalview/gui/PCAPanel.java b/src/jalview/gui/PCAPanel.java
index f0ba274..caa2fc2 100644
--- a/src/jalview/gui/PCAPanel.java
+++ b/src/jalview/gui/PCAPanel.java
@@ -389,7 +389,7 @@ public class PCAPanel extends GPCAPanel
     {
       pg.translate((int) pf.getImageableX(), (int) pf.getImageableY());
 
-      rc.drawBackground(pg, rc.bgColour);
+      rc.drawBackground(pg);
       rc.drawScene(pg);
       if (rc.drawAxes)
       {
@@ -432,20 +432,19 @@ public class PCAPanel extends GPCAPanel
 
     ImageMaker im;
 
-    if (type == ImageMaker.TYPE.PNG)
+    switch (type)
     {
+    case PNG:
       im = new ImageMaker(this, ImageMaker.TYPE.PNG,
               "Make PNG image from PCA", width, height, null, null, null, 0,
               false);
-    }
-    else if (type == jalview.util.ImageMaker.TYPE.EPS)
-    {
+      break;
+    case EPS:
       im = new ImageMaker(this, ImageMaker.TYPE.EPS,
               "Make EPS file from PCA", width, height, null,
               this.getTitle(), null, 0, false);
-    }
-    else
-    {
+      break;
+    default:
       im = new ImageMaker(this, ImageMaker.TYPE.SVG,
               "Make SVG file from PCA", width, height, null,
               this.getTitle(), null, 0, false);
@@ -453,7 +452,7 @@ public class PCAPanel extends GPCAPanel
 
     if (im.getGraphics() != null)
     {
-      rc.drawBackground(im.getGraphics(), Color.black);
+      rc.drawBackground(im.getGraphics());
       rc.drawScene(im.getGraphics());
       if (rc.drawAxes)
       {