1. rcrnstn/xdot.py
  2. xdot
  3. ui
  4. colors.py
Browse code

Fix British spelling of "colour"

Peter Hill authored on 02/07/2016 15:58:34 • Jose Fonseca committed on 10/07/2016 08:40:15
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xdot/ui/colors.py
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+# Apache-Style Software License for ColorBrewer software and ColorBrewer Color
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+# Schemes, Version 1.1
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+#
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+# Copyright (c) 2002 Cynthia Brewer, Mark Harrower, and The Pennsylvania State
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+# University. All rights reserved.
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+#
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+# Redistribution and use in source and binary forms, with or without
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+# modification, are permitted provided that the following conditions are met:
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+#
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+#    1. Redistributions as source code must retain the above copyright notice,
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+#    this list of conditions and the following disclaimer.
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+#
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+#    2. The end-user documentation included with the redistribution, if any,
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+#    must include the following acknowledgment:
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+#
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+#       This product includes color specifications and designs developed by
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+#       Cynthia Brewer (http://colorbrewer.org/).
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+#
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+#    Alternately, this acknowledgment may appear in the software itself, if and
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+#    wherever such third-party acknowledgments normally appear.
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+#
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+#    3. The name "ColorBrewer" must not be used to endorse or promote products
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+#    derived from this software without prior written permission. For written
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+#    permission, please contact Cynthia Brewer at cbrewer@psu.edu.
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+#
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+#    4. Products derived from this software may not be called "ColorBrewer",
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+#    nor may "ColorBrewer" appear in their name, without prior written
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+#    permission of Cynthia Brewer.
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+#
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+# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESSED OR IMPLIED WARRANTIES,
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+# INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
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+# FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL CYNTHIA
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+# BREWER, MARK HARROWER, OR THE PENNSYLVANIA STATE UNIVERSITY BE LIABLE FOR ANY
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+# DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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+# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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+# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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+# ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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+# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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+brewer_colors = {
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+    'accent3': [(127, 201, 127), (190, 174, 212), (253, 192, 134)],
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+    'accent4': [(127, 201, 127), (190, 174, 212), (253, 192, 134), (255, 255, 153)],
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+    'accent5': [(127, 201, 127), (190, 174, 212), (253, 192, 134), (255, 255, 153), (56, 108, 176)],
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+    'accent6': [(127, 201, 127), (190, 174, 212), (253, 192, 134), (255, 255, 153), (56, 108, 176), (240, 2, 127)],
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+    'accent7': [(127, 201, 127), (190, 174, 212), (253, 192, 134), (255, 255, 153), (56, 108, 176), (240, 2, 127), (191, 91, 23)],
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+    'accent8': [(127, 201, 127), (190, 174, 212), (253, 192, 134), (255, 255, 153), (56, 108, 176), (240, 2, 127), (191, 91, 23), (102, 102, 102)],
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+    'blues3': [(222, 235, 247), (158, 202, 225), (49, 130, 189)],
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+    'blues4': [(239, 243, 255), (189, 215, 231), (107, 174, 214), (33, 113, 181)],
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+    'blues5': [(239, 243, 255), (189, 215, 231), (107, 174, 214), (49, 130, 189), (8, 81, 156)],
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+    'blues6': [(239, 243, 255), (198, 219, 239), (158, 202, 225), (107, 174, 214), (49, 130, 189), (8, 81, 156)],
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+    'blues7': [(239, 243, 255), (198, 219, 239), (158, 202, 225), (107, 174, 214), (66, 146, 198), (33, 113, 181), (8, 69, 148)],
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+    'blues8': [(247, 251, 255), (222, 235, 247), (198, 219, 239), (158, 202, 225), (107, 174, 214), (66, 146, 198), (33, 113, 181), (8, 69, 148)],
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+    'blues9': [(247, 251, 255), (222, 235, 247), (198, 219, 239), (158, 202, 225), (107, 174, 214), (66, 146, 198), (33, 113, 181), (8, 81, 156), (8, 48, 107)],
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+    'brbg10': [(84, 48, 5), (0, 60, 48), (140, 81, 10), (191, 129, 45), (223, 194, 125), (246, 232, 195), (199, 234, 229), (128, 205, 193), (53, 151, 143), (1, 102, 94)],
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+    'brbg11': [(84, 48, 5), (1, 102, 94), (0, 60, 48), (140, 81, 10), (191, 129, 45), (223, 194, 125), (246, 232, 195), (245, 245, 245), (199, 234, 229), (128, 205, 193), (53, 151, 143)],
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+    'brbg3': [(216, 179, 101), (245, 245, 245), (90, 180, 172)],
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+    'brbg4': [(166, 97, 26), (223, 194, 125), (128, 205, 193), (1, 133, 113)],
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+    'brbg5': [(166, 97, 26), (223, 194, 125), (245, 245, 245), (128, 205, 193), (1, 133, 113)],
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+    'brbg6': [(140, 81, 10), (216, 179, 101), (246, 232, 195), (199, 234, 229), (90, 180, 172), (1, 102, 94)],
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+    'brbg7': [(140, 81, 10), (216, 179, 101), (246, 232, 195), (245, 245, 245), (199, 234, 229), (90, 180, 172), (1, 102, 94)],
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+    'brbg8': [(140, 81, 10), (191, 129, 45), (223, 194, 125), (246, 232, 195), (199, 234, 229), (128, 205, 193), (53, 151, 143), (1, 102, 94)],
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+    'brbg9': [(140, 81, 10), (191, 129, 45), (223, 194, 125), (246, 232, 195), (245, 245, 245), (199, 234, 229), (128, 205, 193), (53, 151, 143), (1, 102, 94)],
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+    'bugn3': [(229, 245, 249), (153, 216, 201), (44, 162, 95)],
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+    'bugn4': [(237, 248, 251), (178, 226, 226), (102, 194, 164), (35, 139, 69)],
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+    'bugn5': [(237, 248, 251), (178, 226, 226), (102, 194, 164), (44, 162, 95), (0, 109, 44)],
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+    'bugn6': [(237, 248, 251), (204, 236, 230), (153, 216, 201), (102, 194, 164), (44, 162, 95), (0, 109, 44)],
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+    'bugn7': [(237, 248, 251), (204, 236, 230), (153, 216, 201), (102, 194, 164), (65, 174, 118), (35, 139, 69), (0, 88, 36)],
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+    'bugn8': [(247, 252, 253), (229, 245, 249), (204, 236, 230), (153, 216, 201), (102, 194, 164), (65, 174, 118), (35, 139, 69), (0, 88, 36)],
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+    'bugn9': [(247, 252, 253), (229, 245, 249), (204, 236, 230), (153, 216, 201), (102, 194, 164), (65, 174, 118), (35, 139, 69), (0, 109, 44), (0, 68, 27)],
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+    'bupu3': [(224, 236, 244), (158, 188, 218), (136, 86, 167)],
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+    'bupu4': [(237, 248, 251), (179, 205, 227), (140, 150, 198), (136, 65, 157)],
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+    'bupu5': [(237, 248, 251), (179, 205, 227), (140, 150, 198), (136, 86, 167), (129, 15, 124)],
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+    'bupu6': [(237, 248, 251), (191, 211, 230), (158, 188, 218), (140, 150, 198), (136, 86, 167), (129, 15, 124)],
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+    'bupu7': [(237, 248, 251), (191, 211, 230), (158, 188, 218), (140, 150, 198), (140, 107, 177), (136, 65, 157), (110, 1, 107)],
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+    'bupu8': [(247, 252, 253), (224, 236, 244), (191, 211, 230), (158, 188, 218), (140, 150, 198), (140, 107, 177), (136, 65, 157), (110, 1, 107)],
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+    'bupu9': [(247, 252, 253), (224, 236, 244), (191, 211, 230), (158, 188, 218), (140, 150, 198), (140, 107, 177), (136, 65, 157), (129, 15, 124), (77, 0, 75)],
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+    'dark23': [(27, 158, 119), (217, 95, 2), (117, 112, 179)],
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+    'dark24': [(27, 158, 119), (217, 95, 2), (117, 112, 179), (231, 41, 138)],
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+    'dark25': [(27, 158, 119), (217, 95, 2), (117, 112, 179), (231, 41, 138), (102, 166, 30)],
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+    'dark26': [(27, 158, 119), (217, 95, 2), (117, 112, 179), (231, 41, 138), (102, 166, 30), (230, 171, 2)],
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+    'dark27': [(27, 158, 119), (217, 95, 2), (117, 112, 179), (231, 41, 138), (102, 166, 30), (230, 171, 2), (166, 118, 29)],
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+    'dark28': [(27, 158, 119), (217, 95, 2), (117, 112, 179), (231, 41, 138), (102, 166, 30), (230, 171, 2), (166, 118, 29), (102, 102, 102)],
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+    'gnbu3': [(224, 243, 219), (168, 221, 181), (67, 162, 202)],
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+    'gnbu4': [(240, 249, 232), (186, 228, 188), (123, 204, 196), (43, 140, 190)],
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+    'gnbu5': [(240, 249, 232), (186, 228, 188), (123, 204, 196), (67, 162, 202), (8, 104, 172)],
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+    'gnbu6': [(240, 249, 232), (204, 235, 197), (168, 221, 181), (123, 204, 196), (67, 162, 202), (8, 104, 172)],
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+    'gnbu7': [(240, 249, 232), (204, 235, 197), (168, 221, 181), (123, 204, 196), (78, 179, 211), (43, 140, 190), (8, 88, 158)],
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+    'gnbu8': [(247, 252, 240), (224, 243, 219), (204, 235, 197), (168, 221, 181), (123, 204, 196), (78, 179, 211), (43, 140, 190), (8, 88, 158)],
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+    'gnbu9': [(247, 252, 240), (224, 243, 219), (204, 235, 197), (168, 221, 181), (123, 204, 196), (78, 179, 211), (43, 140, 190), (8, 104, 172), (8, 64, 129)],
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+    'greens3': [(229, 245, 224), (161, 217, 155), (49, 163, 84)],
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+    'greens4': [(237, 248, 233), (186, 228, 179), (116, 196, 118), (35, 139, 69)],
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+    'greens5': [(237, 248, 233), (186, 228, 179), (116, 196, 118), (49, 163, 84), (0, 109, 44)],
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+    'greens6': [(237, 248, 233), (199, 233, 192), (161, 217, 155), (116, 196, 118), (49, 163, 84), (0, 109, 44)],
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+    'greens7': [(237, 248, 233), (199, 233, 192), (161, 217, 155), (116, 196, 118), (65, 171, 93), (35, 139, 69), (0, 90, 50)],
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+    'greens8': [(247, 252, 245), (229, 245, 224), (199, 233, 192), (161, 217, 155), (116, 196, 118), (65, 171, 93), (35, 139, 69), (0, 90, 50)],
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+    'greens9': [(247, 252, 245), (229, 245, 224), (199, 233, 192), (161, 217, 155), (116, 196, 118), (65, 171, 93), (35, 139, 69), (0, 109, 44), (0, 68, 27)],
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+    'greys3': [(240, 240, 240), (189, 189, 189), (99, 99, 99)],
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+    'greys4': [(247, 247, 247), (204, 204, 204), (150, 150, 150), (82, 82, 82)],
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+    'greys5': [(247, 247, 247), (204, 204, 204), (150, 150, 150), (99, 99, 99), (37, 37, 37)],
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+    'greys6': [(247, 247, 247), (217, 217, 217), (189, 189, 189), (150, 150, 150), (99, 99, 99), (37, 37, 37)],
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+    'greys7': [(247, 247, 247), (217, 217, 217), (189, 189, 189), (150, 150, 150), (115, 115, 115), (82, 82, 82), (37, 37, 37)],
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+    'greys8': [(255, 255, 255), (240, 240, 240), (217, 217, 217), (189, 189, 189), (150, 150, 150), (115, 115, 115), (82, 82, 82), (37, 37, 37)],
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+    'greys9': [(255, 255, 255), (240, 240, 240), (217, 217, 217), (189, 189, 189), (150, 150, 150), (115, 115, 115), (82, 82, 82), (37, 37, 37), (0, 0, 0)],
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+    'oranges3': [(254, 230, 206), (253, 174, 107), (230, 85, 13)],
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+    'oranges4': [(254, 237, 222), (253, 190, 133), (253, 141, 60), (217, 71, 1)],
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+    'oranges5': [(254, 237, 222), (253, 190, 133), (253, 141, 60), (230, 85, 13), (166, 54, 3)],
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+    'oranges6': [(254, 237, 222), (253, 208, 162), (253, 174, 107), (253, 141, 60), (230, 85, 13), (166, 54, 3)],
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+    'oranges7': [(254, 237, 222), (253, 208, 162), (253, 174, 107), (253, 141, 60), (241, 105, 19), (217, 72, 1), (140, 45, 4)],
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+    'oranges8': [(255, 245, 235), (254, 230, 206), (253, 208, 162), (253, 174, 107), (253, 141, 60), (241, 105, 19), (217, 72, 1), (140, 45, 4)],
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+    'oranges9': [(255, 245, 235), (254, 230, 206), (253, 208, 162), (253, 174, 107), (253, 141, 60), (241, 105, 19), (217, 72, 1), (166, 54, 3), (127, 39, 4)],
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+    'orrd3': [(254, 232, 200), (253, 187, 132), (227, 74, 51)],
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+    'orrd4': [(254, 240, 217), (253, 204, 138), (252, 141, 89), (215, 48, 31)],
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+    'orrd5': [(254, 240, 217), (253, 204, 138), (252, 141, 89), (227, 74, 51), (179, 0, 0)],
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+    'orrd6': [(254, 240, 217), (253, 212, 158), (253, 187, 132), (252, 141, 89), (227, 74, 51), (179, 0, 0)],
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+    'orrd7': [(254, 240, 217), (253, 212, 158), (253, 187, 132), (252, 141, 89), (239, 101, 72), (215, 48, 31), (153, 0, 0)],
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+    'orrd8': [(255, 247, 236), (254, 232, 200), (253, 212, 158), (253, 187, 132), (252, 141, 89), (239, 101, 72), (215, 48, 31), (153, 0, 0)],
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+    'orrd9': [(255, 247, 236), (254, 232, 200), (253, 212, 158), (253, 187, 132), (252, 141, 89), (239, 101, 72), (215, 48, 31), (179, 0, 0), (127, 0, 0)],
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+    'paired10': [(166, 206, 227), (106, 61, 154), (31, 120, 180), (178, 223, 138), (51, 160, 44), (251, 154, 153), (227, 26, 28), (253, 191, 111), (255, 127, 0), (202, 178, 214)],
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+    'paired11': [(166, 206, 227), (106, 61, 154), (255, 255, 153), (31, 120, 180), (178, 223, 138), (51, 160, 44), (251, 154, 153), (227, 26, 28), (253, 191, 111), (255, 127, 0), (202, 178, 214)],
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+    'paired12': [(166, 206, 227), (106, 61, 154), (255, 255, 153), (177, 89, 40), (31, 120, 180), (178, 223, 138), (51, 160, 44), (251, 154, 153), (227, 26, 28), (253, 191, 111), (255, 127, 0), (202, 178, 214)],
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+    'paired3': [(166, 206, 227), (31, 120, 180), (178, 223, 138)],
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+    'paired4': [(166, 206, 227), (31, 120, 180), (178, 223, 138), (51, 160, 44)],
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+    'paired5': [(166, 206, 227), (31, 120, 180), (178, 223, 138), (51, 160, 44), (251, 154, 153)],
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+    'paired6': [(166, 206, 227), (31, 120, 180), (178, 223, 138), (51, 160, 44), (251, 154, 153), (227, 26, 28)],
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+    'paired7': [(166, 206, 227), (31, 120, 180), (178, 223, 138), (51, 160, 44), (251, 154, 153), (227, 26, 28), (253, 191, 111)],
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+    'paired8': [(166, 206, 227), (31, 120, 180), (178, 223, 138), (51, 160, 44), (251, 154, 153), (227, 26, 28), (253, 191, 111), (255, 127, 0)],
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+    'paired9': [(166, 206, 227), (31, 120, 180), (178, 223, 138), (51, 160, 44), (251, 154, 153), (227, 26, 28), (253, 191, 111), (255, 127, 0), (202, 178, 214)],
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+    'pastel13': [(251, 180, 174), (179, 205, 227), (204, 235, 197)],
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+    'pastel14': [(251, 180, 174), (179, 205, 227), (204, 235, 197), (222, 203, 228)],
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+    'pastel15': [(251, 180, 174), (179, 205, 227), (204, 235, 197), (222, 203, 228), (254, 217, 166)],
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+    'pastel16': [(251, 180, 174), (179, 205, 227), (204, 235, 197), (222, 203, 228), (254, 217, 166), (255, 255, 204)],
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+    'pastel17': [(251, 180, 174), (179, 205, 227), (204, 235, 197), (222, 203, 228), (254, 217, 166), (255, 255, 204), (229, 216, 189)],
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+    'pastel18': [(251, 180, 174), (179, 205, 227), (204, 235, 197), (222, 203, 228), (254, 217, 166), (255, 255, 204), (229, 216, 189), (253, 218, 236)],
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+    'pastel19': [(251, 180, 174), (179, 205, 227), (204, 235, 197), (222, 203, 228), (254, 217, 166), (255, 255, 204), (229, 216, 189), (253, 218, 236), (242, 242, 242)],
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+    'pastel23': [(179, 226, 205), (253, 205, 172), (203, 213, 232)],
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+    'pastel24': [(179, 226, 205), (253, 205, 172), (203, 213, 232), (244, 202, 228)],
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+    'pastel25': [(179, 226, 205), (253, 205, 172), (203, 213, 232), (244, 202, 228), (230, 245, 201)],
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+    'pastel26': [(179, 226, 205), (253, 205, 172), (203, 213, 232), (244, 202, 228), (230, 245, 201), (255, 242, 174)],
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+    'pastel27': [(179, 226, 205), (253, 205, 172), (203, 213, 232), (244, 202, 228), (230, 245, 201), (255, 242, 174), (241, 226, 204)],
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+    'pastel28': [(179, 226, 205), (253, 205, 172), (203, 213, 232), (244, 202, 228), (230, 245, 201), (255, 242, 174), (241, 226, 204), (204, 204, 204)],
141 
+    'piyg10': [(142, 1, 82), (39, 100, 25), (197, 27, 125), (222, 119, 174), (241, 182, 218), (253, 224, 239), (230, 245, 208), (184, 225, 134), (127, 188, 65), (77, 146, 33)],
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+    'piyg11': [(142, 1, 82), (77, 146, 33), (39, 100, 25), (197, 27, 125), (222, 119, 174), (241, 182, 218), (253, 224, 239), (247, 247, 247), (230, 245, 208), (184, 225, 134), (127, 188, 65)],
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+    'piyg3': [(233, 163, 201), (247, 247, 247), (161, 215, 106)],
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+    'piyg4': [(208, 28, 139), (241, 182, 218), (184, 225, 134), (77, 172, 38)],
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+    'piyg5': [(208, 28, 139), (241, 182, 218), (247, 247, 247), (184, 225, 134), (77, 172, 38)],
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+    'piyg6': [(197, 27, 125), (233, 163, 201), (253, 224, 239), (230, 245, 208), (161, 215, 106), (77, 146, 33)],
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+    'piyg7': [(197, 27, 125), (233, 163, 201), (253, 224, 239), (247, 247, 247), (230, 245, 208), (161, 215, 106), (77, 146, 33)],
148 
+    'piyg8': [(197, 27, 125), (222, 119, 174), (241, 182, 218), (253, 224, 239), (230, 245, 208), (184, 225, 134), (127, 188, 65), (77, 146, 33)],
149 
+    'piyg9': [(197, 27, 125), (222, 119, 174), (241, 182, 218), (253, 224, 239), (247, 247, 247), (230, 245, 208), (184, 225, 134), (127, 188, 65), (77, 146, 33)],
150 
+    'prgn10': [(64, 0, 75), (0, 68, 27), (118, 42, 131), (153, 112, 171), (194, 165, 207), (231, 212, 232), (217, 240, 211), (166, 219, 160), (90, 174, 97), (27, 120, 55)],
151 
+    'prgn11': [(64, 0, 75), (27, 120, 55), (0, 68, 27), (118, 42, 131), (153, 112, 171), (194, 165, 207), (231, 212, 232), (247, 247, 247), (217, 240, 211), (166, 219, 160), (90, 174, 97)],
152 
+    'prgn3': [(175, 141, 195), (247, 247, 247), (127, 191, 123)],
153 
+    'prgn4': [(123, 50, 148), (194, 165, 207), (166, 219, 160), (0, 136, 55)],
154 
+    'prgn5': [(123, 50, 148), (194, 165, 207), (247, 247, 247), (166, 219, 160), (0, 136, 55)],
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+    'prgn6': [(118, 42, 131), (175, 141, 195), (231, 212, 232), (217, 240, 211), (127, 191, 123), (27, 120, 55)],
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+    'prgn7': [(118, 42, 131), (175, 141, 195), (231, 212, 232), (247, 247, 247), (217, 240, 211), (127, 191, 123), (27, 120, 55)],
157 
+    'prgn8': [(118, 42, 131), (153, 112, 171), (194, 165, 207), (231, 212, 232), (217, 240, 211), (166, 219, 160), (90, 174, 97), (27, 120, 55)],
158 
+    'prgn9': [(118, 42, 131), (153, 112, 171), (194, 165, 207), (231, 212, 232), (247, 247, 247), (217, 240, 211), (166, 219, 160), (90, 174, 97), (27, 120, 55)],
159 
+    'pubu3': [(236, 231, 242), (166, 189, 219), (43, 140, 190)],
160 
+    'pubu4': [(241, 238, 246), (189, 201, 225), (116, 169, 207), (5, 112, 176)],
161 
+    'pubu5': [(241, 238, 246), (189, 201, 225), (116, 169, 207), (43, 140, 190), (4, 90, 141)],
162 
+    'pubu6': [(241, 238, 246), (208, 209, 230), (166, 189, 219), (116, 169, 207), (43, 140, 190), (4, 90, 141)],
163 
+    'pubu7': [(241, 238, 246), (208, 209, 230), (166, 189, 219), (116, 169, 207), (54, 144, 192), (5, 112, 176), (3, 78, 123)],
164 
+    'pubu8': [(255, 247, 251), (236, 231, 242), (208, 209, 230), (166, 189, 219), (116, 169, 207), (54, 144, 192), (5, 112, 176), (3, 78, 123)],
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+    'pubu9': [(255, 247, 251), (236, 231, 242), (208, 209, 230), (166, 189, 219), (116, 169, 207), (54, 144, 192), (5, 112, 176), (4, 90, 141), (2, 56, 88)],
166 
+    'pubugn3': [(236, 226, 240), (166, 189, 219), (28, 144, 153)],
167 
+    'pubugn4': [(246, 239, 247), (189, 201, 225), (103, 169, 207), (2, 129, 138)],
168 
+    'pubugn5': [(246, 239, 247), (189, 201, 225), (103, 169, 207), (28, 144, 153), (1, 108, 89)],
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+    'pubugn6': [(246, 239, 247), (208, 209, 230), (166, 189, 219), (103, 169, 207), (28, 144, 153), (1, 108, 89)],
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+    'pubugn7': [(246, 239, 247), (208, 209, 230), (166, 189, 219), (103, 169, 207), (54, 144, 192), (2, 129, 138), (1, 100, 80)],
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+    'pubugn8': [(255, 247, 251), (236, 226, 240), (208, 209, 230), (166, 189, 219), (103, 169, 207), (54, 144, 192), (2, 129, 138), (1, 100, 80)],
172 
+    'pubugn9': [(255, 247, 251), (236, 226, 240), (208, 209, 230), (166, 189, 219), (103, 169, 207), (54, 144, 192), (2, 129, 138), (1, 108, 89), (1, 70, 54)],
173 
+    'puor10': [(127, 59, 8), (45, 0, 75), (179, 88, 6), (224, 130, 20), (253, 184, 99), (254, 224, 182), (216, 218, 235), (178, 171, 210), (128, 115, 172), (84, 39, 136)],
174 
+    'puor11': [(127, 59, 8), (84, 39, 136), (45, 0, 75), (179, 88, 6), (224, 130, 20), (253, 184, 99), (254, 224, 182), (247, 247, 247), (216, 218, 235), (178, 171, 210), (128, 115, 172)],
175 
+    'puor3': [(241, 163, 64), (247, 247, 247), (153, 142, 195)],
176 
+    'puor4': [(230, 97, 1), (253, 184, 99), (178, 171, 210), (94, 60, 153)],
177 
+    'puor5': [(230, 97, 1), (253, 184, 99), (247, 247, 247), (178, 171, 210), (94, 60, 153)],
178 
+    'puor6': [(179, 88, 6), (241, 163, 64), (254, 224, 182), (216, 218, 235), (153, 142, 195), (84, 39, 136)],
179 
+    'puor7': [(179, 88, 6), (241, 163, 64), (254, 224, 182), (247, 247, 247), (216, 218, 235), (153, 142, 195), (84, 39, 136)],
180 
+    'puor8': [(179, 88, 6), (224, 130, 20), (253, 184, 99), (254, 224, 182), (216, 218, 235), (178, 171, 210), (128, 115, 172), (84, 39, 136)],
181 
+    'puor9': [(179, 88, 6), (224, 130, 20), (253, 184, 99), (254, 224, 182), (247, 247, 247), (216, 218, 235), (178, 171, 210), (128, 115, 172), (84, 39, 136)],
182 
+    'purd3': [(231, 225, 239), (201, 148, 199), (221, 28, 119)],
183 
+    'purd4': [(241, 238, 246), (215, 181, 216), (223, 101, 176), (206, 18, 86)],
184 
+    'purd5': [(241, 238, 246), (215, 181, 216), (223, 101, 176), (221, 28, 119), (152, 0, 67)],
185 
+    'purd6': [(241, 238, 246), (212, 185, 218), (201, 148, 199), (223, 101, 176), (221, 28, 119), (152, 0, 67)],
186 
+    'purd7': [(241, 238, 246), (212, 185, 218), (201, 148, 199), (223, 101, 176), (231, 41, 138), (206, 18, 86), (145, 0, 63)],
187 
+    'purd8': [(247, 244, 249), (231, 225, 239), (212, 185, 218), (201, 148, 199), (223, 101, 176), (231, 41, 138), (206, 18, 86), (145, 0, 63)],
188 
+    'purd9': [(247, 244, 249), (231, 225, 239), (212, 185, 218), (201, 148, 199), (223, 101, 176), (231, 41, 138), (206, 18, 86), (152, 0, 67), (103, 0, 31)],
189 
+    'purples3': [(239, 237, 245), (188, 189, 220), (117, 107, 177)],
190 
+    'purples4': [(242, 240, 247), (203, 201, 226), (158, 154, 200), (106, 81, 163)],
191 
+    'purples5': [(242, 240, 247), (203, 201, 226), (158, 154, 200), (117, 107, 177), (84, 39, 143)],
192 
+    'purples6': [(242, 240, 247), (218, 218, 235), (188, 189, 220), (158, 154, 200), (117, 107, 177), (84, 39, 143)],
193 
+    'purples7': [(242, 240, 247), (218, 218, 235), (188, 189, 220), (158, 154, 200), (128, 125, 186), (106, 81, 163), (74, 20, 134)],
194 
+    'purples8': [(252, 251, 253), (239, 237, 245), (218, 218, 235), (188, 189, 220), (158, 154, 200), (128, 125, 186), (106, 81, 163), (74, 20, 134)],
195 
+    'purples9': [(252, 251, 253), (239, 237, 245), (218, 218, 235), (188, 189, 220), (158, 154, 200), (128, 125, 186), (106, 81, 163), (84, 39, 143), (63, 0, 125)],
196 
+    'rdbu10': [(103, 0, 31), (5, 48, 97), (178, 24, 43), (214, 96, 77), (244, 165, 130), (253, 219, 199), (209, 229, 240), (146, 197, 222), (67, 147, 195), (33, 102, 172)],
197 
+    'rdbu11': [(103, 0, 31), (33, 102, 172), (5, 48, 97), (178, 24, 43), (214, 96, 77), (244, 165, 130), (253, 219, 199), (247, 247, 247), (209, 229, 240), (146, 197, 222), (67, 147, 195)],
198 
+    'rdbu3': [(239, 138, 98), (247, 247, 247), (103, 169, 207)],
199 
+    'rdbu4': [(202, 0, 32), (244, 165, 130), (146, 197, 222), (5, 113, 176)],
200 
+    'rdbu5': [(202, 0, 32), (244, 165, 130), (247, 247, 247), (146, 197, 222), (5, 113, 176)],
201 
+    'rdbu6': [(178, 24, 43), (239, 138, 98), (253, 219, 199), (209, 229, 240), (103, 169, 207), (33, 102, 172)],
202 
+    'rdbu7': [(178, 24, 43), (239, 138, 98), (253, 219, 199), (247, 247, 247), (209, 229, 240), (103, 169, 207), (33, 102, 172)],
203 
+    'rdbu8': [(178, 24, 43), (214, 96, 77), (244, 165, 130), (253, 219, 199), (209, 229, 240), (146, 197, 222), (67, 147, 195), (33, 102, 172)],
204 
+    'rdbu9': [(178, 24, 43), (214, 96, 77), (244, 165, 130), (253, 219, 199), (247, 247, 247), (209, 229, 240), (146, 197, 222), (67, 147, 195), (33, 102, 172)],
205 
+    'rdgy10': [(103, 0, 31), (26, 26, 26), (178, 24, 43), (214, 96, 77), (244, 165, 130), (253, 219, 199), (224, 224, 224), (186, 186, 186), (135, 135, 135), (77, 77, 77)],
206 
+    'rdgy11': [(103, 0, 31), (77, 77, 77), (26, 26, 26), (178, 24, 43), (214, 96, 77), (244, 165, 130), (253, 219, 199), (255, 255, 255), (224, 224, 224), (186, 186, 186), (135, 135, 135)],
207 
+    'rdgy3': [(239, 138, 98), (255, 255, 255), (153, 153, 153)],
208 
+    'rdgy4': [(202, 0, 32), (244, 165, 130), (186, 186, 186), (64, 64, 64)],
209 
+    'rdgy5': [(202, 0, 32), (244, 165, 130), (255, 255, 255), (186, 186, 186), (64, 64, 64)],
210 
+    'rdgy6': [(178, 24, 43), (239, 138, 98), (253, 219, 199), (224, 224, 224), (153, 153, 153), (77, 77, 77)],
211 
+    'rdgy7': [(178, 24, 43), (239, 138, 98), (253, 219, 199), (255, 255, 255), (224, 224, 224), (153, 153, 153), (77, 77, 77)],
212 
+    'rdgy8': [(178, 24, 43), (214, 96, 77), (244, 165, 130), (253, 219, 199), (224, 224, 224), (186, 186, 186), (135, 135, 135), (77, 77, 77)],
213 
+    'rdgy9': [(178, 24, 43), (214, 96, 77), (244, 165, 130), (253, 219, 199), (255, 255, 255), (224, 224, 224), (186, 186, 186), (135, 135, 135), (77, 77, 77)],
214 
+    'rdpu3': [(253, 224, 221), (250, 159, 181), (197, 27, 138)],
215 
+    'rdpu4': [(254, 235, 226), (251, 180, 185), (247, 104, 161), (174, 1, 126)],
216 
+    'rdpu5': [(254, 235, 226), (251, 180, 185), (247, 104, 161), (197, 27, 138), (122, 1, 119)],
217 
+    'rdpu6': [(254, 235, 226), (252, 197, 192), (250, 159, 181), (247, 104, 161), (197, 27, 138), (122, 1, 119)],
218 
+    'rdpu7': [(254, 235, 226), (252, 197, 192), (250, 159, 181), (247, 104, 161), (221, 52, 151), (174, 1, 126), (122, 1, 119)],
219 
+    'rdpu8': [(255, 247, 243), (253, 224, 221), (252, 197, 192), (250, 159, 181), (247, 104, 161), (221, 52, 151), (174, 1, 126), (122, 1, 119)],
220 
+    'rdpu9': [(255, 247, 243), (253, 224, 221), (252, 197, 192), (250, 159, 181), (247, 104, 161), (221, 52, 151), (174, 1, 126), (122, 1, 119), (73, 0, 106)],
221 
+    'rdylbu10': [(165, 0, 38), (49, 54, 149), (215, 48, 39), (244, 109, 67), (253, 174, 97), (254, 224, 144), (224, 243, 248), (171, 217, 233), (116, 173, 209), (69, 117, 180)],
222 
+    'rdylbu11': [(165, 0, 38), (69, 117, 180), (49, 54, 149), (215, 48, 39), (244, 109, 67), (253, 174, 97), (254, 224, 144), (255, 255, 191), (224, 243, 248), (171, 217, 233), (116, 173, 209)],
223 
+    'rdylbu3': [(252, 141, 89), (255, 255, 191), (145, 191, 219)],
224 
+    'rdylbu4': [(215, 25, 28), (253, 174, 97), (171, 217, 233), (44, 123, 182)],
225 
+    'rdylbu5': [(215, 25, 28), (253, 174, 97), (255, 255, 191), (171, 217, 233), (44, 123, 182)],
226 
+    'rdylbu6': [(215, 48, 39), (252, 141, 89), (254, 224, 144), (224, 243, 248), (145, 191, 219), (69, 117, 180)],
227 
+    'rdylbu7': [(215, 48, 39), (252, 141, 89), (254, 224, 144), (255, 255, 191), (224, 243, 248), (145, 191, 219), (69, 117, 180)],
228 
+    'rdylbu8': [(215, 48, 39), (244, 109, 67), (253, 174, 97), (254, 224, 144), (224, 243, 248), (171, 217, 233), (116, 173, 209), (69, 117, 180)],
229 
+    'rdylbu9': [(215, 48, 39), (244, 109, 67), (253, 174, 97), (254, 224, 144), (255, 255, 191), (224, 243, 248), (171, 217, 233), (116, 173, 209), (69, 117, 180)],
230 
+    'rdylgn10': [(165, 0, 38), (0, 104, 55), (215, 48, 39), (244, 109, 67), (253, 174, 97), (254, 224, 139), (217, 239, 139), (166, 217, 106), (102, 189, 99), (26, 152, 80)],
231 
+    'rdylgn11': [(165, 0, 38), (26, 152, 80), (0, 104, 55), (215, 48, 39), (244, 109, 67), (253, 174, 97), (254, 224, 139), (255, 255, 191), (217, 239, 139), (166, 217, 106), (102, 189, 99)],
232 
+    'rdylgn3': [(252, 141, 89), (255, 255, 191), (145, 207, 96)],
233 
+    'rdylgn4': [(215, 25, 28), (253, 174, 97), (166, 217, 106), (26, 150, 65)],
234 
+    'rdylgn5': [(215, 25, 28), (253, 174, 97), (255, 255, 191), (166, 217, 106), (26, 150, 65)],
235 
+    'rdylgn6': [(215, 48, 39), (252, 141, 89), (254, 224, 139), (217, 239, 139), (145, 207, 96), (26, 152, 80)],
236 
+    'rdylgn7': [(215, 48, 39), (252, 141, 89), (254, 224, 139), (255, 255, 191), (217, 239, 139), (145, 207, 96), (26, 152, 80)],
237 
+    'rdylgn8': [(215, 48, 39), (244, 109, 67), (253, 174, 97), (254, 224, 139), (217, 239, 139), (166, 217, 106), (102, 189, 99), (26, 152, 80)],
238 
+    'rdylgn9': [(215, 48, 39), (244, 109, 67), (253, 174, 97), (254, 224, 139), (255, 255, 191), (217, 239, 139), (166, 217, 106), (102, 189, 99), (26, 152, 80)],
239 
+    'reds3': [(254, 224, 210), (252, 146, 114), (222, 45, 38)],
240 
+    'reds4': [(254, 229, 217), (252, 174, 145), (251, 106, 74), (203, 24, 29)],
241 
+    'reds5': [(254, 229, 217), (252, 174, 145), (251, 106, 74), (222, 45, 38), (165, 15, 21)],
242 
+    'reds6': [(254, 229, 217), (252, 187, 161), (252, 146, 114), (251, 106, 74), (222, 45, 38), (165, 15, 21)],
243 
+    'reds7': [(254, 229, 217), (252, 187, 161), (252, 146, 114), (251, 106, 74), (239, 59, 44), (203, 24, 29), (153, 0, 13)],
244 
+    'reds8': [(255, 245, 240), (254, 224, 210), (252, 187, 161), (252, 146, 114), (251, 106, 74), (239, 59, 44), (203, 24, 29), (153, 0, 13)],
245 
+    'reds9': [(255, 245, 240), (254, 224, 210), (252, 187, 161), (252, 146, 114), (251, 106, 74), (239, 59, 44), (203, 24, 29), (165, 15, 21), (103, 0, 13)],
246 
+    'set13': [(228, 26, 28), (55, 126, 184), (77, 175, 74)],
247 
+    'set14': [(228, 26, 28), (55, 126, 184), (77, 175, 74), (152, 78, 163)],
248 
+    'set15': [(228, 26, 28), (55, 126, 184), (77, 175, 74), (152, 78, 163), (255, 127, 0)],
249 
+    'set16': [(228, 26, 28), (55, 126, 184), (77, 175, 74), (152, 78, 163), (255, 127, 0), (255, 255, 51)],
250 
+    'set17': [(228, 26, 28), (55, 126, 184), (77, 175, 74), (152, 78, 163), (255, 127, 0), (255, 255, 51), (166, 86, 40)],
251 
+    'set18': [(228, 26, 28), (55, 126, 184), (77, 175, 74), (152, 78, 163), (255, 127, 0), (255, 255, 51), (166, 86, 40), (247, 129, 191)],
252 
+    'set19': [(228, 26, 28), (55, 126, 184), (77, 175, 74), (152, 78, 163), (255, 127, 0), (255, 255, 51), (166, 86, 40), (247, 129, 191), (153, 153, 153)],
253 
+    'set23': [(102, 194, 165), (252, 141, 98), (141, 160, 203)],
254 
+    'set24': [(102, 194, 165), (252, 141, 98), (141, 160, 203), (231, 138, 195)],
255 
+    'set25': [(102, 194, 165), (252, 141, 98), (141, 160, 203), (231, 138, 195), (166, 216, 84)],
256 
+    'set26': [(102, 194, 165), (252, 141, 98), (141, 160, 203), (231, 138, 195), (166, 216, 84), (255, 217, 47)],
257 
+    'set27': [(102, 194, 165), (252, 141, 98), (141, 160, 203), (231, 138, 195), (166, 216, 84), (255, 217, 47), (229, 196, 148)],
258 
+    'set28': [(102, 194, 165), (252, 141, 98), (141, 160, 203), (231, 138, 195), (166, 216, 84), (255, 217, 47), (229, 196, 148), (179, 179, 179)],
259 
+    'set310': [(141, 211, 199), (188, 128, 189), (255, 255, 179), (190, 186, 218), (251, 128, 114), (128, 177, 211), (253, 180, 98), (179, 222, 105), (252, 205, 229), (217, 217, 217)],
260 
+    'set311': [(141, 211, 199), (188, 128, 189), (204, 235, 197), (255, 255, 179), (190, 186, 218), (251, 128, 114), (128, 177, 211), (253, 180, 98), (179, 222, 105), (252, 205, 229), (217, 217, 217)],
261 
+    'set312': [(141, 211, 199), (188, 128, 189), (204, 235, 197), (255, 237, 111), (255, 255, 179), (190, 186, 218), (251, 128, 114), (128, 177, 211), (253, 180, 98), (179, 222, 105), (252, 205, 229), (217, 217, 217)],
262 
+    'set33': [(141, 211, 199), (255, 255, 179), (190, 186, 218)],
263 
+    'set34': [(141, 211, 199), (255, 255, 179), (190, 186, 218), (251, 128, 114)],
264 
+    'set35': [(141, 211, 199), (255, 255, 179), (190, 186, 218), (251, 128, 114), (128, 177, 211)],
265 
+    'set36': [(141, 211, 199), (255, 255, 179), (190, 186, 218), (251, 128, 114), (128, 177, 211), (253, 180, 98)],
266 
+    'set37': [(141, 211, 199), (255, 255, 179), (190, 186, 218), (251, 128, 114), (128, 177, 211), (253, 180, 98), (179, 222, 105)],
267 
+    'set38': [(141, 211, 199), (255, 255, 179), (190, 186, 218), (251, 128, 114), (128, 177, 211), (253, 180, 98), (179, 222, 105), (252, 205, 229)],
268 
+    'set39': [(141, 211, 199), (255, 255, 179), (190, 186, 218), (251, 128, 114), (128, 177, 211), (253, 180, 98), (179, 222, 105), (252, 205, 229), (217, 217, 217)],
269 
+    'spectral10': [(158, 1, 66), (94, 79, 162), (213, 62, 79), (244, 109, 67), (253, 174, 97), (254, 224, 139), (230, 245, 152), (171, 221, 164), (102, 194, 165), (50, 136, 189)],
270 
+    'spectral11': [(158, 1, 66), (50, 136, 189), (94, 79, 162), (213, 62, 79), (244, 109, 67), (253, 174, 97), (254, 224, 139), (255, 255, 191), (230, 245, 152), (171, 221, 164), (102, 194, 165)],
271 
+    'spectral3': [(252, 141, 89), (255, 255, 191), (153, 213, 148)],
272 
+    'spectral4': [(215, 25, 28), (253, 174, 97), (171, 221, 164), (43, 131, 186)],
273 
+    'spectral5': [(215, 25, 28), (253, 174, 97), (255, 255, 191), (171, 221, 164), (43, 131, 186)],
274 
+    'spectral6': [(213, 62, 79), (252, 141, 89), (254, 224, 139), (230, 245, 152), (153, 213, 148), (50, 136, 189)],
275 
+    'spectral7': [(213, 62, 79), (252, 141, 89), (254, 224, 139), (255, 255, 191), (230, 245, 152), (153, 213, 148), (50, 136, 189)],
276 
+    'spectral8': [(213, 62, 79), (244, 109, 67), (253, 174, 97), (254, 224, 139), (230, 245, 152), (171, 221, 164), (102, 194, 165), (50, 136, 189)],
277 
+    'spectral9': [(213, 62, 79), (244, 109, 67), (253, 174, 97), (254, 224, 139), (255, 255, 191), (230, 245, 152), (171, 221, 164), (102, 194, 165), (50, 136, 189)],
278 
+    'ylgn3': [(247, 252, 185), (173, 221, 142), (49, 163, 84)],
279 
+    'ylgn4': [(255, 255, 204), (194, 230, 153), (120, 198, 121), (35, 132, 67)],
280 
+    'ylgn5': [(255, 255, 204), (194, 230, 153), (120, 198, 121), (49, 163, 84), (0, 104, 55)],
281 
+    'ylgn6': [(255, 255, 204), (217, 240, 163), (173, 221, 142), (120, 198, 121), (49, 163, 84), (0, 104, 55)],
282 
+    'ylgn7': [(255, 255, 204), (217, 240, 163), (173, 221, 142), (120, 198, 121), (65, 171, 93), (35, 132, 67), (0, 90, 50)],
283 
+    'ylgn8': [(255, 255, 229), (247, 252, 185), (217, 240, 163), (173, 221, 142), (120, 198, 121), (65, 171, 93), (35, 132, 67), (0, 90, 50)],
284 
+    'ylgn9': [(255, 255, 229), (247, 252, 185), (217, 240, 163), (173, 221, 142), (120, 198, 121), (65, 171, 93), (35, 132, 67), (0, 104, 55), (0, 69, 41)],
285 
+    'ylgnbu3': [(237, 248, 177), (127, 205, 187), (44, 127, 184)],
286 
+    'ylgnbu4': [(255, 255, 204), (161, 218, 180), (65, 182, 196), (34, 94, 168)],
287 
+    'ylgnbu5': [(255, 255, 204), (161, 218, 180), (65, 182, 196), (44, 127, 184), (37, 52, 148)],
288 
+    'ylgnbu6': [(255, 255, 204), (199, 233, 180), (127, 205, 187), (65, 182, 196), (44, 127, 184), (37, 52, 148)],
289 
+    'ylgnbu7': [(255, 255, 204), (199, 233, 180), (127, 205, 187), (65, 182, 196), (29, 145, 192), (34, 94, 168), (12, 44, 132)],
290 
+    'ylgnbu8': [(255, 255, 217), (237, 248, 177), (199, 233, 180), (127, 205, 187), (65, 182, 196), (29, 145, 192), (34, 94, 168), (12, 44, 132)],
291 
+    'ylgnbu9': [(255, 255, 217), (237, 248, 177), (199, 233, 180), (127, 205, 187), (65, 182, 196), (29, 145, 192), (34, 94, 168), (37, 52, 148), (8, 29, 88)],
292 
+    'ylorbr3': [(255, 247, 188), (254, 196, 79), (217, 95, 14)],
293 
+    'ylorbr4': [(255, 255, 212), (254, 217, 142), (254, 153, 41), (204, 76, 2)],
294 
+    'ylorbr5': [(255, 255, 212), (254, 217, 142), (254, 153, 41), (217, 95, 14), (153, 52, 4)],
295 
+    'ylorbr6': [(255, 255, 212), (254, 227, 145), (254, 196, 79), (254, 153, 41), (217, 95, 14), (153, 52, 4)],
296 
+    'ylorbr7': [(255, 255, 212), (254, 227, 145), (254, 196, 79), (254, 153, 41), (236, 112, 20), (204, 76, 2), (140, 45, 4)],
297 
+    'ylorbr8': [(255, 255, 229), (255, 247, 188), (254, 227, 145), (254, 196, 79), (254, 153, 41), (236, 112, 20), (204, 76, 2), (140, 45, 4)],
298 
+    'ylorbr9': [(255, 255, 229), (255, 247, 188), (254, 227, 145), (254, 196, 79), (254, 153, 41), (236, 112, 20), (204, 76, 2), (153, 52, 4), (102, 37, 6)],
299 
+    'ylorrd3': [(255, 237, 160), (254, 178, 76), (240, 59, 32)],
300 
+    'ylorrd4': [(255, 255, 178), (254, 204, 92), (253, 141, 60), (227, 26, 28)],
301 
+    'ylorrd5': [(255, 255, 178), (254, 204, 92), (253, 141, 60), (240, 59, 32), (189, 0, 38)],
302 
+    'ylorrd6': [(255, 255, 178), (254, 217, 118), (254, 178, 76), (253, 141, 60), (240, 59, 32), (189, 0, 38)],
303 
+    'ylorrd7': [(255, 255, 178), (254, 217, 118), (254, 178, 76), (253, 141, 60), (252, 78, 42), (227, 26, 28), (177, 0, 38)],
304 
+    'ylorrd8': [(255, 255, 204), (255, 237, 160), (254, 217, 118), (254, 178, 76), (253, 141, 60), (252, 78, 42), (227, 26, 28), (177, 0, 38)],
305 
+}
306 
+
307 
+
308 
+def lookup_color(c):
309 
+    """Return RGBA values of color c
310 
+
311 
+    c should be either an X11 color or a brewer color set and index
312 
+    e.g. "navajowhite", "greens3/2"
313 
+
314 
+    """
315 
+    import sys
316 
+    import gi
317 
+    gi.require_version('Gtk', '3.0')
318 
+    gi.require_version('PangoCairo', '1.0')
319 
+
320 
+    from gi.repository import Gdk
321 
+
322 
+    try:
323 
+        color = Gdk.color_parse(c)
324 
+    except ValueError:
325 
+        pass
326 
+    else:
327 
+        s = 1.0/65535.0
328 
+        r = color.red*s
329 
+        g = color.green*s
330 
+        b = color.blue*s
331 
+        a = 1.0
332 
+        return r, g, b, a
333 
+
334 
+    try:
335 
+        dummy, scheme, index = c.split('/')
336 
+        r, g, b = brewer_colors[scheme][int(index)]
337 
+    except (ValueError, KeyError):
338 
+        pass
339 
+    else:
340 
+        s = 1.0/255.0
341 
+        r = r*s
342 
+        g = g*s
343 
+        b = b*s
344 
+        a = 1.0
345 
+        return r, g, b, a
346 
+
347 
+    sys.stderr.write("warning: unknown color '%s'\n" % c)
348 
+    return None