forester/java/src/org/forester/archaeopteryx/TreeColorSet.java

   1 // $Id:
   2 // FORESTER -- software libraries and applications
   3 // for evolutionary biology research and applications.
   4 //
   5 // Copyright (C) 2008-2010 Christian M. Zmasek
   6 // Copyright (C) 2008-2010 Burnham Institute for Medical Research
   7 // Copyright (C) 2003-2010 Ethalinda K.S. Cannon
   8 // All rights reserved
   9 //
  10 // This library is free software; you can redistribute it and/or
  11 // modify it under the terms of the GNU Lesser General Public
  12 // License as published by the Free Software Foundation; either
  13 // version 2.1 of the License, or (at your option) any later version.
  14 //
  15 // This library is distributed in the hope that it will be useful,
  16 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  17 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  18 // Lesser General Public License for more details.
  19 //
  20 // You should have received a copy of the GNU Lesser General Public
  21 // License along with this library; if not, write to the Free Software
  22 // Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
  23 //
  24 // Contact: phylosoft @ gmail . com
  25 // WWW: https://sites.google.com/site/cmzmasek/home/software/forester
  26
  27 package org.forester.archaeopteryx;
  28
  29 import java.awt.Color;
  30 import java.util.Map;
  31
  32 import org.forester.util.ForesterUtil;
  33
  34 public final class TreeColorSet {
  35
  36     public static final String ANNOTATION                 = "Annotation";
  37     public static final String BACKGROUND                 = "Background";
  38     public static final String BACKGROUND_GRADIENT_BOTTOM = "Background Gradient Bottom";
  39     public static final String BINARY_DOMAIN_COMBINATIONS = "Binary Domain Combinations";
  40     public static final String BRANCH                     = "Branch";
  41     public static final String BRANCH_LENGTH              = "Branch Length";
  42     public static final String COLLAPSED                  = "Collapsed";
  43     public static final String CONFIDENCE                 = "Confidence";
  44     public static final String DOMAIN_LABEL               = "Domain Label";
  45     public static final String DOMAIN_BASE                = "Domain Base";
  46     public static final String DUPLICATION                = "Duplication";
  47     public static final String DUPLICATION_OR_SPECATION   = "Duplication or Specation";
  48     public static final String MATCHING_NODES_A           = "Matching A";
  49     public static final String MATCHING_NODES_A_AND_B     = "Matching A and B";
  50     public static final String MATCHING_NODES_B           = "Matching B";
  51     public static final String NODE_BOX                   = "Node Box";
  52     public static final String OVERVIEW                   = "Overview";
  53     public static final String SEQUENCE                   = "Sequence";
  54     public static final String SPECIATION                 = "Speciation";
  55     public static final String TAXONOMY                   = "Taxonomy";
  56     static final String[]      COLOR_FIELDS               = { BACKGROUND, BACKGROUND_GRADIENT_BOTTOM, SEQUENCE,
  57             TAXONOMY, CONFIDENCE, BRANCH_LENGTH, BRANCH, NODE_BOX, COLLAPSED, MATCHING_NODES_A, MATCHING_NODES_B,
  58             MATCHING_NODES_A_AND_B, DUPLICATION, SPECIATION, DUPLICATION_OR_SPECATION, DOMAIN_LABEL, DOMAIN_BASE,
  59             BINARY_DOMAIN_COMBINATIONS, ANNOTATION, OVERVIEW };
  60     static final String[]      SCHEME_NAMES               = { "Default", "Black", "Black & White", "Silver", "Green",
  61             "White & Blue", "Cyan", "Orange", "Blue", "Blue & White", "Neon" };
  62     private int                _color_scheme;
  63     private final Color[][]    _color_schemes             = { { new Color( 0, 0, 0 ), // background_color
  64             new Color( 0, 100, 100 ), // background_color_gradient_bottom
  65             new Color( 230, 230, 230 ), // sequence  __ Default (same as Black)
  66             new Color( 180, 180, 180 ), // taxonomy
  67             new Color( 180, 180, 180 ), // support
  68             new Color( 140, 140, 140 ), // branch_length_color
  69             new Color( 255, 255, 255 ), // branch_color
  70             new Color( 255, 255, 255 ), // box_color
  71             new Color( 255, 255, 255 ), // collapesed_fill_color
  72             new Color( 0, 255, 0 ), // found_color 0
  73             new Color( 255, 0, 0 ), // found_color 1
  74             new Color( 255, 255, 0 ), // found_color 1 + 2
  75             new Color( 255, 0, 0 ), // duplication_box_color
  76             new Color( 0, 255, 0 ), // speciation_box_color
  77             new Color( 255, 255, 0 ), // duplication_speciation_color
  78             new Color( 230, 230, 230 ), // domain_label
  79             new Color( 100, 100, 100 ), // domains_base
  80             new Color( 65, 105, 255 ), // binary_domain_combinations_color
  81             new Color( 173, 255, 47 ) // annotation
  82             , new Color( 130, 130, 130 )                 // overview
  83             }, { new Color( 0, 0, 0 ), // background_color
  84             new Color( 0, 255, 255 ), // background_color_gradient_bottom
  85             new Color( 230, 230, 230 ), // sequence  __ Black
  86             new Color( 180, 180, 180 ), // taxonomy
  87             new Color( 180, 180, 180 ), // support
  88             new Color( 140, 140, 140 ), // branch_length_color
  89             new Color( 255, 255, 255 ), // branch_color
  90             new Color( 255, 255, 255 ), // box_color
  91             new Color( 255, 255, 255 ), // collapesed_fill_color
  92             new Color( 0, 255, 0 ), // found_color 0
  93             new Color( 255, 0, 0 ), // found_color 1
  94             new Color( 255, 255, 0 ), // found_color 1 + 2
  95             new Color( 255, 0, 0 ), // duplication_box_color
  96             new Color( 0, 255, 0 ), // speciation_box_color
  97             new Color( 255, 255, 0 ), // duplication_speciation_color
  98             new Color( 230, 230, 230 ), // domain_label
  99             new Color( 100, 100, 100 ), // domains_base
 100             new Color( 65, 105, 255 ), // binary_domain_combinations_color
 101             new Color( 173, 255, 47 ) // annotation
 102             , new Color( 130, 130, 130 ) // ov
 103             }, { new Color( 255, 255, 255 ), // background_color
 104             new Color( 0, 255, 255 ), // background_color_gradient_bottom
 105             new Color( 0, 0, 0 ), // sequence  __ Black & White
 106             new Color( 0, 0, 0 ), // taxonomy
 107             new Color( 0, 0, 0 ), // support
 108             new Color( 0, 0, 0 ), // branch_length_color
 109             new Color( 0, 0, 0 ), // branch_color
 110             new Color( 0, 0, 0 ), // box_color
 111             new Color( 0, 0, 0 ), // collapesed_fill_color
 112             new Color( 255, 0, 0 ), // found_color 0
 113             new Color( 0, 255, 0 ), // found_color 1
 114             new Color( 0, 0, 255 ), // found_color 1 + 2
 115             new Color( 255, 0, 0 ), // duplication_box_color
 116             new Color( 0, 255, 0 ), // speciation_box_color
 117             new Color( 255, 255, 0 ), // duplication_speciation_color
 118             new Color( 0, 0, 0 ), // domain_label
 119             new Color( 100, 100, 100 ), // domains_base
 120             new Color( 0, 0, 0 ), // binary_domain_combinations_color
 121             new Color( 0, 0, 0 ) // annotation
 122             , new Color( 220, 220, 220 ) // ov
 123             }, { new Color( 0, 0, 0 ), // background_color
 124             new Color( 0, 255, 255 ), // background_color_gradient_bottom
 125             new Color( 220, 220, 220 ), // sequence __ Silver
 126             new Color( 180, 180, 180 ), // taxonomy
 127             new Color( 140, 140, 140 ), // support
 128             new Color( 140, 140, 140 ), // branch_length_color
 129             new Color( 240, 240, 240 ), // branch_color
 130             new Color( 140, 140, 140 ), // box_color
 131             new Color( 240, 240, 240 ), // collapesed_fill_color
 132             new Color( 255, 0, 0 ), // found_color 0
 133             new Color( 0, 255, 0 ), // found_color 1
 134             new Color( 255, 255, 0 ), // found_color 1 + 2
 135             new Color( 255, 0, 0 ), // duplication_box_color
 136             new Color( 0, 255, 0 ), // speciation_box_color
 137             new Color( 255, 255, 0 ), // duplication_speciation_color
 138             new Color( 230, 230, 230 ), // domain_label
 139             new Color( 100, 100, 100 ), // domains_base
 140             new Color( 180, 180, 180 ), // binary_domain_combinations_color
 141             new Color( 140, 140, 140 ) // annotation
 142             , new Color( 40, 40, 40 ) // ov
 143             }, { new Color( 0, 10, 0 ), // background_color
 144             new Color( 0, 255, 255 ), // background_color_gradient_bottom
 145             new Color( 0, 255, 0 ), // sequence __ the Matrix
 146             new Color( 30, 200, 30 ), // taxonomy
 147             new Color( 0, 155, 0 ), // support
 148             new Color( 0, 100, 0 ), // branch_length_color
 149             new Color( 0, 155, 0 ), // branch_color
 150             new Color( 0, 255, 0 ), // box_color
 151             new Color( 0, 155, 0 ), // collapesed_fill_color
 152             new Color( 255, 0, 0 ), // found_color 0
 153             new Color( 0, 255, 0 ), // found_color 1
 154             new Color( 255, 255, 0 ), // found_color 1 + 2
 155             new Color( 255, 0, 0 ), // duplication_box_color
 156             new Color( 0, 255, 0 ), // speciation_box_color
 157             new Color( 255, 255, 0 ), // duplication_speciation_color
 158             new Color( 230, 230, 230 ), // domain_label
 159             new Color( 100, 100, 100 ), // domains_base
 160             new Color( 0, 235, 0 ), // binary_domain_combinations_color
 161             new Color( 0, 235, 0 ) // annotation
 162             , new Color( 40, 40, 40 ) // ov
 163             }, { new Color( 255, 255, 255 ), // background_color
 164             new Color( 0, 255, 255 ), // background_color_gradient_bottom
 165             new Color( 0, 0, 0 ), //sequence __ White & Blue
 166             new Color( 40, 40, 40 ), // taxonomy
 167             new Color( 0, 125, 0 ), // support
 168             new Color( 70, 70, 0 ), // branch_length_color
 169             new Color( 0, 20, 200 ), // branch_color
 170             new Color( 0, 20, 200 ), // box_color
 171             new Color( 0, 20, 200 ), // collapesed_fill_color
 172             new Color( 0, 255, 0 ), // found_color 0
 173             new Color( 255, 0, 0 ), // found_color 1
 174             new Color( 0, 0, 255 ), // found_color 0 + 1
 175             new Color( 255, 0, 0 ), // duplication_box_color
 176             new Color( 0, 255, 0 ), // speciation_box_color
 177             new Color( 255, 255, 0 ), // duplication_speciation_color
 178             new Color( 0, 0, 0 ), // domain_label
 179             new Color( 50, 50, 50 ), // domains_base
 180             new Color( 65, 105, 225 ), // binary_domain_combinations_color
 181             new Color( 173, 255, 47 ) // annotation
 182             , new Color( 220, 220, 220 ) // ov
 183             }, { new Color( 0, 0, 0 ), // background_color
 184             new Color( 0, 255, 255 ), // background_color_gradient_bottom
 185             new Color( 255, 255, 255 ), // sequence __ Cyan
 186             new Color( 200, 200, 200 ), // taxonomy
 187             new Color( 255, 255, 255 ), // support
 188             new Color( 200, 200, 200 ), // branch_length_color
 189             new Color( 0, 255, 255 ), // branch_color
 190             new Color( 0, 255, 255 ), // box_color
 191             new Color( 0, 255, 255 ), // collapesed_fill_color
 192             new Color( 0, 255, 0 ), // found_color 0
 193             new Color( 0, 0, 255 ), // found_color 1
 194             new Color( 0, 255, 255 ), // found_color 0 + 1
 195             new Color( 255, 0, 0 ), // duplication_box_color
 196             new Color( 0, 255, 0 ), // speciation_box_color
 197             new Color( 255, 255, 0 ), // duplication_speciation_color
 198             new Color( 230, 230, 230 ), // domain_label
 199             new Color( 100, 100, 100 ), // domains_base
 200             new Color( 65, 105, 225 ), // binary_domain_combinations_color
 201             new Color( 173, 255, 47 ) // annotation
 202             , new Color( 0, 120, 120 ) // ov
 203             }, { new Color( 0, 0, 0 ), // background_color
 204             new Color( 0, 255, 255 ), // background_color_gradient_bottom
 205             new Color( 255, 200, 0 ), // sequence __ Clockwork
 206             new Color( 255, 200, 0 ), // taxonomy
 207             new Color( 255, 200, 0 ), // support
 208             new Color( 255, 200, 0 ), // branch_length_color
 209             new Color( 255, 200, 0 ), // branch_color
 210             new Color( 255, 200, 0 ), // box_color
 211             new Color( 255, 200, 0 ), // collapesed_fill_color
 212             new Color( 255, 255, 0 ), // found_color 0
 213             new Color( 0, 255, 255 ), // found_color 1
 214             new Color( 255, 255, 255 ), // found_color 0 + 1
 215             new Color( 255, 0, 0 ), // duplication_box_color
 216             new Color( 0, 255, 0 ), // speciation_box_color
 217             new Color( 255, 255, 0 ), // duplication_speciation_color
 218             new Color( 255, 200, 0 ), // domain_label
 219             new Color( 255, 200, 0 ), // domains_base
 220             new Color( 150, 150, 150 ), // binary_domain_combinations_color
 221             new Color( 150, 150, 150 ) // annotation
 222             , new Color( 150, 150, 150 ) // ov
 223             }, { new Color( 0, 0, 100 ), // background_color
 224             new Color( 0, 255, 255 ), // background_color_gradient_bottom
 225             new Color( 255, 255, 255 ), // sequence __ Blue
 226             new Color( 255, 255, 255 ), // taxonomy
 227             new Color( 255, 0, 0 ), // support
 228             new Color( 255, 0, 0 ), // branch_length_color
 229             new Color( 255, 0, 0 ), // branch_color
 230             new Color( 255, 0, 0 ), // box_color
 231             new Color( 255, 0, 0 ), // collapesed_fill_color
 232             new Color( 0, 255, 0 ), // found_color
 233             new Color( 255, 0, 0 ), // found_color 1
 234             new Color( 255, 255, 0 ), // found_color 1 + 2
 235             new Color( 255, 0, 0 ), // duplication_box_color
 236             new Color( 0, 255, 0 ), // speciation_box_color
 237             new Color( 255, 255, 0 ), // duplication_speciation_color
 238             new Color( 255, 255, 255 ), // domain_label
 239             new Color( 100, 100, 100 ), // domains_base
 240             new Color( 255, 255, 255 ), // binary_domain_combinations_color
 241             new Color( 255, 255, 255 ) // annotation
 242             , new Color( 77, 77, 255 ) // ov
 243             }, { new Color( 0, 0, 0 ), // background_color
 244             new Color( 0, 255, 255 ), // background_color_gradient_bottom
 245             new Color( 255, 255, 255 ), // sequence __ blue &  white
 246             new Color( 255, 255, 255 ), // taxonomy
 247             new Color( 255, 255, 255 ), // support
 248             new Color( 0, 191, 255 ), // branch_length_color
 249             new Color( 0, 191, 255 ), // branch_color
 250             new Color( 0, 191, 255 ), // box_color
 251             new Color( 0, 191, 255 ), // collapesed_fill_color
 252             new Color( 255, 0, 0 ), // found_color 0
 253             new Color( 0, 255, 0 ), // found_color 1
 254             new Color( 255, 255, 0 ), // found_color 0 + 1
 255             new Color( 255, 0, 0 ), // duplication_box_color
 256             new Color( 0, 255, 0 ), // speciation_box_color
 257             new Color( 255, 255, 0 ), // duplication_speciation_color
 258             new Color( 255, 255, 255 ), // domain_label
 259             new Color( 150, 150, 150 ), // domains_base
 260             new Color( 255, 255, 255 ), // binary_domain_combinations_color
 261             new Color( 255, 255, 255 ) // annotation
 262             , new Color( 170, 187, 204 ) // ov
 263             }, { new Color( 0, 0, 0 ), // background_color
 264             new Color( 255, 255, 0 ), // background_color_gradient_bottom
 265             new Color( 127, 255, 0 ), // sequence __ Neon
 266             new Color( 255, 110, 199 ), // taxonomy
 267             new Color( 234, 173, 234 ), // support
 268             new Color( 77, 77, 255 ), // branch_length_color
 269             new Color( 234, 173, 234 ), // branch_color
 270             new Color( 77, 77, 255 ), // box_color
 271             new Color( 234, 173, 234 ), // collapsed_fill_color
 272             new Color( 243, 243, 21 ), // found_color 0
 273             new Color( 255, 20, 147 ), // found_color 1
 274             new Color( 255, 255, 255 ), // found_color 1 + 2
 275             new Color( 255, 0, 0 ), // duplication_box_color
 276             new Color( 0, 255, 0 ), // speciation_box_color
 277             new Color( 255, 255, 0 ), // duplication_speciation_color
 278             new Color( 127, 255, 0 ), // domain_label
 279             new Color( 234, 173, 234 ), // domains_base
 280             new Color( 27, 255, 0 ), // binary_domain_combinations_color
 281             new Color( 27, 255, 0 ) // annotation
 282             , new Color( 77, 77, 255 ) // ov
 283             }                                            };
 284     private Color              annotation_color;
 285     private Color              background_color;
 286     private Color              background_color_gradient_bottom;
 287     private Color              binary_domain_combinations_color;
 288     private Color              bootstrap_color;
 289     private Color              box_color;
 290     private Color              branch_color;
 291     private Color              branch_length_color;
 292     private Color              collapse_fill_color;
 293     private Color              domain_label_color;
 294     private Color              domain_base_color;
 295     private Color              dup_box_color;
 296     private Color              duplication_or_specation_color;
 297     private Color              found_color_0;
 298     private Color              found_color_0_and_1;
 299     private Color              found_color_1;
 300     private Color              ov_color;
 301     // The drawing colors
 302     private Color              seq_color;
 303     private Color              spec_box_color;
 304     private Color              taxonomy_color;
 305
 306     private TreeColorSet() {
 307         // Hidden constructor.
 308     }
 309
 310     public Color getDomainBaseColor() {
 311         return domain_base_color;
 312     }
 313
 314     public Color getDomainLabelColor() {
 315         return domain_label_color;
 316     }
 317
 318     private void setColorForDefault( final int i, final Color color ) {
 319         _color_schemes[ 0 ][ i ] = color;
 320     }
 321
 322     void cycleColorScheme() {
 323         if ( getCurrentColorScheme() >= ( _color_schemes.length - 1 ) ) {
 324             setColorSchema( 0 );
 325         }
 326         else {
 327             setColorSchema( getCurrentColorScheme() + 1 );
 328         }
 329     }
 330
 331     Color getAnnotationColor() {
 332         return annotation_color;
 333     }
 334
 335     Color getBackgroundColor() {
 336         return background_color;
 337     }
 338
 339     Color getBackgroundColorGradientBottom() {
 340         return background_color_gradient_bottom;
 341     }
 342
 343     Color getBinaryDomainCombinationsColor() {
 344         if ( AptxConstants.SPECIAL_CUSTOM ) {
 345             return new Color( 50, 50, 50 );
 346         }
 347         return binary_domain_combinations_color;
 348     }
 349
 350     Color getBoxColor() {
 351         return box_color;
 352     }
 353
 354     Color getBranchColor() {
 355         return branch_color;
 356     }
 357
 358     Color getBranchColorForPdf() {
 359         return Color.BLACK;
 360     }
 361
 362     Color getBranchLengthColor() {
 363         return branch_length_color;
 364     }
 365
 366     Color getCollapseFillColor() {
 367         return collapse_fill_color;
 368     }
 369
 370     Color[][] getColorSchemes() {
 371         return _color_schemes;
 372     }
 373
 374     Color getConfidenceColor() {
 375         return bootstrap_color;
 376     }
 377
 378     int getCurrentColorScheme() {
 379         return _color_scheme;
 380     }
 381
 382     String getCurrentColorSchemeName() {
 383         return SCHEME_NAMES[ getCurrentColorScheme() ];
 384     }
 385
 386     Color getDuplicationBoxColor() {
 387         return dup_box_color;
 388     }
 389
 390     Color getDuplicationOrSpeciationColor() {
 391         return duplication_or_specation_color;
 392     }
 393
 394     Color getFoundColor0() {
 395         return found_color_0;
 396     }
 397
 398     Color getFoundColor0and1() {
 399         return found_color_0_and_1;
 400     }
 401
 402     Color getFoundColor1() {
 403         return found_color_1;
 404     }
 405
 406     Color getGainedCharactersColor() {
 407         return Color.GREEN;
 408     }
 409
 410     Color getLostCharactersColor() {
 411         return Color.RED;
 412     }
 413
 414     Color getOvColor() {
 415         return ov_color;
 416     }
 417
 418     Color getSequenceColor() {
 419         return seq_color;
 420     }
 421
 422     Color getSpecBoxColor() {
 423         return spec_box_color;
 424     }
 425
 426     Color getTaxonomyColor() {
 427         return taxonomy_color;
 428     }
 429
 430     void setColorforDefault( final String color_field_name, final Color color ) {
 431         final String query = color_field_name.trim().replace( '_', ' ' );
 432         boolean found = false;
 433         int i = 0;
 434         for( final String cf : COLOR_FIELDS ) {
 435             if ( query.equalsIgnoreCase( cf ) ) {
 436                 found = true;
 437                 setColorForDefault( i, color );
 438                 break;
 439             }
 440             ++i;
 441         }
 442         if ( !found ) {
 443             throw new IllegalArgumentException( "unknown color field name [" + color_field_name + "]" );
 444         }
 445     }
 446
 447     /**
 448      * Switches colors between different schemes.
 449      */
 450     void setColorSchema( final int scheme ) {
 451         _color_scheme = scheme;
 452         background_color = _color_schemes[ scheme ][ 0 ];
 453         background_color_gradient_bottom = _color_schemes[ scheme ][ 1 ];
 454         seq_color = _color_schemes[ scheme ][ 2 ];
 455         taxonomy_color = _color_schemes[ scheme ][ 3 ];
 456         bootstrap_color = _color_schemes[ scheme ][ 4 ];
 457         branch_length_color = _color_schemes[ scheme ][ 5 ];
 458         branch_color = _color_schemes[ scheme ][ 6 ];
 459         box_color = _color_schemes[ scheme ][ 7 ];
 460         collapse_fill_color = _color_schemes[ scheme ][ 8 ];
 461         found_color_0 = _color_schemes[ scheme ][ 9 ];
 462         found_color_1 = _color_schemes[ scheme ][ 10 ];
 463         found_color_0_and_1 = _color_schemes[ scheme ][ 11 ];
 464         dup_box_color = _color_schemes[ scheme ][ 12 ];
 465         spec_box_color = _color_schemes[ scheme ][ 13 ];
 466         duplication_or_specation_color = _color_schemes[ scheme ][ 14 ];
 467         domain_label_color = _color_schemes[ scheme ][ 15 ];
 468         domain_base_color = _color_schemes[ scheme ][ 16 ];
 469         binary_domain_combinations_color = _color_schemes[ scheme ][ 17 ];
 470         annotation_color = _color_schemes[ scheme ][ 18 ];
 471         ov_color = _color_schemes[ scheme ][ 19 ];
 472     }
 473
 474     void setCurrentColorScheme( final int color_scheme ) {
 475         _color_scheme = color_scheme;
 476     }
 477
 478     static TreeColorSet createInstance() {
 479         final TreeColorSet tcs = new TreeColorSet();
 480         tcs.setColorSchema( 0 );
 481         return tcs;
 482     }
 483
 484     static TreeColorSet createInstance( final Configuration configuration ) {
 485         final TreeColorSet tcs = new TreeColorSet();
 486         if ( ( configuration != null ) && ( configuration.getDisplayColors() != null )
 487                 && ( configuration.getDisplayColors().size() > 0 ) ) {
 488             final Map<String, Color> colors = configuration.getDisplayColors();
 489             for( final String field : colors.keySet() ) {
 490                 final Color color = colors.get( field );
 491                 try {
 492                     tcs.setColorforDefault( field, color );
 493                 }
 494                 catch ( final IllegalArgumentException ex ) {
 495                     ForesterUtil.printWarningMessage( AptxConstants.PRG_NAME, ex.getMessage() );
 496                 }
 497             }
 498         }
 499         tcs.setColorSchema( 0 );
 500         return tcs;
 501     }
 502 }