X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fapi%2FSequenceRenderer.java;h=d5d07ef956f9ba089dcf2a9b5f775c22bdaaf4ca;hb=014225ccc81b43fa06c1cba99b8934c71e65b8d9;hp=d7089029ecb8d96c6dbaf85dc5a3918864394855;hpb=37de9310bec3501cbc6381e0c3dcb282fcaad812;p=jalview.git

diff --git a/src/jalview/api/SequenceRenderer.java b/src/jalview/api/SequenceRenderer.java
index d708902..d5d07ef 100644
--- a/src/jalview/api/SequenceRenderer.java
+++ b/src/jalview/api/SequenceRenderer.java
@@ -20,15 +20,32 @@
  */
 package jalview.api;
 
+import jalview.datamodel.SequenceGroup;
 import jalview.datamodel.SequenceI;
+import jalview.renderer.seqfeatures.FeatureColourFinder;
 
 import java.awt.Color;
+import java.awt.Graphics;
 
 public interface SequenceRenderer
 {
 
-  Color getResidueBoxColour(SequenceI sequenceI, int r);
+  Color getResidueColour(SequenceI seq, int position,
+          FeatureColourFinder finder);
 
-  Color getResidueColour(SequenceI seq, int position, FeatureRenderer fr);
+  /**
+   * Configure the Graphics canvas and render options for the renderer
+   * @param g - the canvas to render to
+   * @param renderGaps - when true, gap characters will be included when rendered
+   *          
+   */
+  void prepare(Graphics g, boolean renderGaps);
+
+  void drawSequence(SequenceI nextSeq, SequenceGroup[] findAllGroups,
+          int startRes, int endRes, int i);
+
+  void drawHighlightedText(SequenceI nextSeq, int i, int j, int k, int l);
+
+  void drawCursor(Graphics g, char s, int i, int j);
 
 }