package jalview.schemes;

import jalview.datamodel.*;
import jalview.jbgui.*;
import java.awt.*;
import java.util.*;

public interface ColourSchemeI
{
  public Color   findColour(String aa);
  public Vector  getColours(SequenceI s, Vector aa);
  public Color   getColour (SequenceI s, int pos, Vector aa);
  public Vector  getColours(SequenceGroup sg, Vector aa);
  public Color   findColour(SequenceI seq, String s,int j, Vector aa);

  public boolean canThreshold();
  public boolean isUserDefinable();
}