2 * Jalview - A Sequence Alignment Editor and Viewer ($$Version-Rel$$)
3 * Copyright (C) $$Year-Rel$$ The Jalview Authors
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
10 * of the License, or (at your option) any later version.
12 * Jalview is distributed in the hope that it will be useful, but
13 * WITHOUT ANY WARRANTY; without even the implied warranty
14 * of MERCHANTABILITY or FITNESS FOR A PARTICULAR
15 * PURPOSE. See the GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License
18 * along with Jalview. If not, see <http://www.gnu.org/licenses/>.
19 * The Jalview Authors are detailed in the 'AUTHORS' file.
21 package jalview.renderer;
23 import jalview.datamodel.SequenceGroup;
24 import jalview.datamodel.SequenceI;
25 import jalview.util.Comparison;
27 import java.awt.Color;
29 public class OverviewResColourFinder extends ResidueColourFinder
32 final Color HIDDEN_COLOUR; // colour for hidden regions
34 boolean useLegacy = false;
36 public static final Color OVERVIEW_DEFAULT_GAP = Color.lightGray;
38 public static final Color OVERVIEW_DEFAULT_LEGACY_GAP = Color.white;
40 public static final Color OVERVIEW_DEFAULT_HIDDEN = Color.darkGray
44 * Constructor without colour settings (used by applet)
46 public OverviewResColourFinder()
48 this(false, OVERVIEW_DEFAULT_GAP, OVERVIEW_DEFAULT_HIDDEN);
52 * Constructor with colour settings
54 * @param useLegacyColouring
55 * whether to use legacy gap colouring (white gaps, grey residues)
57 * gap colour if not legacy
59 * hidden region colour (transparency applied by rendering code)
61 public OverviewResColourFinder(boolean useLegacyColouring, Color gapCol,
64 if (useLegacyColouring)
66 GAP_COLOUR = Color.white;
67 RESIDUE_COLOUR = Color.lightGray;
68 HIDDEN_COLOUR = hiddenCol;
73 RESIDUE_COLOUR = Color.white;
74 HIDDEN_COLOUR = hiddenCol;
79 * {@inheritDoc} In the overview, the showBoxes setting is ignored, as the
80 * overview displays the colours regardless.
83 protected Color getResidueBoxColour(boolean showBoxes,
84 ResidueShaderI shader,
85 SequenceGroup[] allGroups, SequenceI seq, int i)
87 ResidueShaderI currentShader;
88 SequenceGroup currentSequenceGroup = getCurrentSequenceGroup(allGroups,
90 if (currentSequenceGroup != null)
92 currentShader = currentSequenceGroup.getGroupColourScheme();
96 currentShader = shader;
99 return getBoxColour(currentShader, seq, i);
103 * Supply hidden colour
105 * @return colour of hidden regions
107 protected Color getHiddenColour()
109 return HIDDEN_COLOUR;