2 * Jalview - A Sequence Alignment Editor and Viewer (Version 2.4)
3 * Copyright (C) 2008 AM Waterhouse, J Procter, G Barton, M Clamp, S Searle
5 * This program is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU General Public License
7 * as published by the Free Software Foundation; either version 2
8 * of the License, or (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
19 package jalview.schemes;
23 import jalview.analysis.*;
25 public class Blosum62ColourScheme extends ResidueColourScheme
27 public Blosum62ColourScheme()
32 public Color findColour(char res, int j)
34 if ('a' <= res && res <= 'z')
40 if (consensus == null || j >= consensus.length || consensus[j] == null
41 || (threshold != 0 && !aboveThreshold(res, j)))
48 if (!jalview.util.Comparison.isGap(res))
50 String max = (String) consensus[j].get(AAFrequency.MAXRESIDUE);
52 if (max.indexOf(res) > -1)
54 currentColour = new Color(154, 154, 255);
64 c += ResidueProperties.getBLOSUM62(max.charAt(max_aa), res);
65 } while (++max_aa < n);
69 currentColour = new Color(204, 204, 255);
73 currentColour = Color.white;
77 if (conservationColouring)
79 currentColour = applyConservation(currentColour, j);