2 * Jalview - A Sequence Alignment Editor and Viewer (Version 2.7)
3 * Copyright (C) 2011 J Procter, AM Waterhouse, J Engelhardt, LM Lui, G Barton, M Clamp, S Searle
5 * This file is part of Jalview.
7 * Jalview is free software: you can redistribute it and/or
8 * modify it under the terms of the GNU General Public License
9 * as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
11 * Jalview is distributed in the hope that it will be useful, but
12 * WITHOUT ANY WARRANTY; without even the implied warranty
13 * of MERCHANTABILITY or FITNESS FOR A PARTICULAR
14 * PURPOSE. See the GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License along with Jalview. If not, see <http://www.gnu.org/licenses/>.
18 package jalview.schemes;
22 import jalview.analysis.*;
24 public class Blosum62ColourScheme extends ResidueColourScheme
26 public Blosum62ColourScheme()
31 public Color findColour(char res, int j)
33 if ('a' <= res && res <= 'z')
39 if (consensus == null || j >= consensus.length || consensus[j] == null
40 || (threshold != 0 && !aboveThreshold(res, j)))
47 if (!jalview.util.Comparison.isGap(res))
49 String max = (String) consensus[j].get(AAFrequency.MAXRESIDUE);
51 if (max.indexOf(res) > -1)
53 currentColour = new Color(154, 154, 255);
63 c += ResidueProperties.getBLOSUM62(max.charAt(max_aa), res);
64 } while (++max_aa < n);
68 currentColour = new Color(204, 204, 255);
72 currentColour = Color.white;
76 if (conservationColouring)
78 currentColour = applyConservation(currentColour, j);