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millot.marius
USA
38 Posts |
 Posted - 11/02/2012 : 1:57:07 PM
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Origin Ver. and Service Release (Select Help-->About Origin): 8.5.1
Operating System:win7 64
I'd like to create my own color palette to replace the rainbow.
As suggested by [1] I want to use 6 isoluminant colors, and a linear interpolation between them.
In the end i will use colormap to anchor the 6 base colors to 6 values of the colorscale quantity.
The 6 colors are (in RGB):
red: (0.847,0.057,0.057)
yellow: (0.527,0.527,0.000)
green: (0.000,0.592,0.000)
cyan: (0.000,0.559,0.559)
blue: (0.316,0.316,0.991)
magenta: (0.718,0.000,0.718)
However the create palette tool does not seem to let me choose the appropriate colors.
[1] G. Kindlmann, E. Reinhard, and S. Creem,Face-based luminance matching for perceptual colormap generation, IEEE Visualization, 2002. VIS 2002. 299 (n.d.)
See the palette i'd like to generate!
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millot.marius
USA
38 Posts |
Posted - 11/04/2012 : 8:10:53 PM
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ok, meanwhile i generated a palette in rgb in a txt format
is there a way to import that to Origin to be used as a colormap colorscale ?
the palette is
0.8470 0.0570 0.0570
0.8407 0.0662 0.0559
0.8345 0.0754 0.0548
0.8282 0.0846 0.0536
0.8219 0.0939 0.0525
0.8156 0.1031 0.0514
0.8094 0.1123 0.0503
0.8031 0.1215 0.0492
0.7968 0.1307 0.0481
0.7905 0.1399 0.0469
0.7843 0.1492 0.0458
0.7780 0.1584 0.0447
0.7717 0.1676 0.0436
0.7654 0.1768 0.0425
0.7592 0.1860 0.0414
0.7529 0.1952 0.0402
0.7466 0.2045 0.0391
0.7403 0.2137 0.0380
0.7341 0.2229 0.0369
0.7278 0.2321 0.0358
0.7215 0.2413 0.0346
0.7152 0.2505 0.0335
0.7090 0.2597 0.0324
0.7027 0.2690 0.0313
0.6964 0.2782 0.0302
0.6901 0.2874 0.0291
0.6839 0.2966 0.0279
0.6776 0.3058 0.0268
0.6713 0.3150 0.0257
0.6650 0.3243 0.0246
0.6588 0.3335 0.0235
0.6525 0.3427 0.0224
0.6462 0.3519 0.0212
0.6399 0.3611 0.0201
0.6337 0.3703 0.0190
0.6274 0.3795 0.0179
0.6211 0.3888 0.0168
0.6148 0.3980 0.0156
0.6086 0.4072 0.0145
0.6023 0.4164 0.0134
0.5960 0.4256 0.0123
0.5897 0.4348 0.0112
0.5835 0.4441 0.0101
0.5772 0.4533 0.0089
0.5709 0.4625 0.0078
0.5646 0.4717 0.0067
0.5584 0.4809 0.0056
0.5521 0.4901 0.0045
0.5458 0.4994 0.0034
0.5395 0.5086 0.0022
0.5333 0.5178 0.0011
0.5270 0.5270 0.0000
0.5167 0.5283 0.0000
0.5063 0.5295 0.0000
0.4960 0.5308 0.0000
0.4857 0.5321 0.0000
0.4753 0.5334 0.0000
0.4650 0.5346 0.0000
0.4547 0.5359 0.0000
0.4443 0.5372 0.0000
0.4340 0.5385 0.0000
0.4237 0.5397 0.0000
0.4133 0.5410 0.0000
0.4030 0.5423 0.0000
0.3927 0.5436 0.0000
0.3823 0.5448 0.0000
0.3720 0.5461 0.0000
0.3617 0.5474 0.0000
0.3513 0.5487 0.0000
0.3410 0.5499 0.0000
0.3307 0.5512 0.0000
0.3203 0.5525 0.0000
0.3100 0.5538 0.0000
0.2997 0.5550 0.0000
0.2893 0.5563 0.0000
0.2790 0.5576 0.0000
0.2687 0.5589 0.0000
0.2583 0.5601 0.0000
0.2480 0.5614 0.0000
0.2377 0.5627 0.0000
0.2273 0.5640 0.0000
0.2170 0.5652 0.0000
0.2067 0.5665 0.0000
0.1963 0.5678 0.0000
0.1860 0.5691 0.0000
0.1757 0.5703 0.0000
0.1653 0.5716 0.0000
0.1550 0.5729 0.0000
0.1447 0.5742 0.0000
0.1343 0.5754 0.0000
0.1240 0.5767 0.0000
0.1137 0.5780 0.0000
0.1033 0.5793 0.0000
0.0930 0.5805 0.0000
0.0827 0.5818 0.0000
0.0723 0.5831 0.0000
0.0620 0.5844 0.0000
0.0517 0.5856 0.0000
0.0413 0.5869 0.0000
0.0310 0.5882 0.0000
0.0207 0.5895 0.0000
0.0103 0.5907 0.0000
0.0000 0.5920 0.0000
0.0000 0.5914 0.0110
0.0000 0.5907 0.0219
0.0000 0.5901 0.0329
0.0000 0.5894 0.0438
0.0000 0.5888 0.0548
0.0000 0.5881 0.0658
0.0000 0.5875 0.0767
0.0000 0.5868 0.0877
0.0000 0.5862 0.0986
0.0000 0.5855 0.1096
0.0000 0.5849 0.1206
0.0000 0.5842 0.1315
0.0000 0.5836 0.1425
0.0000 0.5829 0.1535
0.0000 0.5823 0.1644
0.0000 0.5816 0.1754
0.0000 0.5810 0.1863
0.0000 0.5804 0.1973
0.0000 0.5797 0.2083
0.0000 0.5791 0.2192
0.0000 0.5784 0.2302
0.0000 0.5778 0.2411
0.0000 0.5771 0.2521
0.0000 0.5765 0.2631
0.0000 0.5758 0.2740
0.0000 0.5752 0.2850
0.0000 0.5745 0.2959
0.0000 0.5739 0.3069
0.0000 0.5732 0.3179
0.0000 0.5726 0.3288
0.0000 0.5719 0.3398
0.0000 0.5713 0.3507
0.0000 0.5706 0.3617
0.0000 0.5700 0.3727
0.0000 0.5694 0.3836
0.0000 0.5687 0.3946
0.0000 0.5681 0.4055
0.0000 0.5674 0.4165
0.0000 0.5668 0.4275
0.0000 0.5661 0.4384
0.0000 0.5655 0.4494
0.0000 0.5648 0.4604
0.0000 0.5642 0.4713
0.0000 0.5635 0.4823
0.0000 0.5629 0.4932
0.0000 0.5622 0.5042
0.0000 0.5616 0.5152
0.0000 0.5609 0.5261
0.0000 0.5603 0.5371
0.0000 0.5596 0.5480
0.0000 0.5590 0.5590
0.0062 0.5542 0.5675
0.0124 0.5495 0.5759
0.0186 0.5447 0.5844
0.0248 0.5399 0.5929
0.0310 0.5352 0.6014
0.0372 0.5304 0.6098
0.0434 0.5256 0.6183
0.0496 0.5209 0.6268
0.0558 0.5161 0.6352
0.0620 0.5114 0.6437
0.0682 0.5066 0.6522
0.0744 0.5018 0.6606
0.0805 0.4971 0.6691
0.0867 0.4923 0.6776
0.0929 0.4875 0.6861
0.0991 0.4828 0.6945
0.1053 0.4780 0.7030
0.1115 0.4732 0.7115
0.1177 0.4685 0.7199
0.1239 0.4637 0.7284
0.1301 0.4589 0.7369
0.1363 0.4542 0.7454
0.1425 0.4494 0.7538
0.1487 0.4446 0.7623
0.1549 0.4399 0.7708
0.1611 0.4351 0.7792
0.1673 0.4304 0.7877
0.1735 0.4256 0.7962
0.1797 0.4208 0.8046
0.1859 0.4161 0.8131
0.1921 0.4113 0.8216
0.1983 0.4065 0.8301
0.2045 0.4018 0.8385
0.2107 0.3970 0.8470
0.2169 0.3922 0.8555
0.2231 0.3875 0.8639
0.2293 0.3827 0.8724
0.2355 0.3779 0.8809
0.2416 0.3732 0.8894
0.2478 0.3684 0.8978
0.2540 0.3636 0.9063
0.2602 0.3589 0.9148
0.2664 0.3541 0.9232
0.2726 0.3494 0.9317
0.2788 0.3446 0.9402
0.2850 0.3398 0.9486
0.2912 0.3351 0.9571
0.2974 0.3303 0.9656
0.3036 0.3255 0.9741
0.3098 0.3208 0.9825
0.3160 0.3160 0.9910
0.3239 0.3098 0.9856
0.3318 0.3036 0.9803
0.3396 0.2974 0.9749
0.3475 0.2912 0.9696
0.3554 0.2850 0.9642
0.3633 0.2788 0.9589
0.3712 0.2726 0.9535
0.3791 0.2664 0.9482
0.3869 0.2602 0.9428
0.3948 0.2540 0.9375
0.4027 0.2478 0.9321
0.4106 0.2416 0.9268
0.4185 0.2355 0.9214
0.4264 0.2293 0.9161
0.4342 0.2231 0.9107
0.4421 0.2169 0.9054
0.4500 0.2107 0.9000
0.4579 0.2045 0.8946
0.4658 0.1983 0.8893
0.4736 0.1921 0.8839
0.4815 0.1859 0.8786
0.4894 0.1797 0.8732
0.4973 0.1735 0.8679
0.5052 0.1673 0.8625
0.5131 0.1611 0.8572
0.5209 0.1549 0.8518
0.5288 0.1487 0.8465
0.5367 0.1425 0.8411
0.5446 0.1363 0.8358
0.5525 0.1301 0.8304
0.5604 0.1239 0.8251
0.5682 0.1177 0.8197
0.5761 0.1115 0.8144
0.5840 0.1053 0.8090
0.5919 0.0991 0.8036
0.5998 0.0929 0.7983
0.6076 0.0867 0.7929
0.6155 0.0805 0.7876
0.6234 0.0744 0.7822
0.6313 0.0682 0.7769
0.6392 0.0620 0.7715
0.6471 0.0558 0.7662
0.6549 0.0496 0.7608
0.6628 0.0434 0.7555
0.6707 0.0372 0.7501
0.6786 0.0310 0.7448
0.6865 0.0248 0.7394
0.6944 0.0186 0.7341
0.7022 0.0124 0.7287
0.7101 0.0062 0.7234
0.7180 0.0000 0.7180
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Kathy_Wang
China
159 Posts |
Posted - 11/05/2012 : 02:20:00 AM
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Hi,
I'm afraid there is not a straight forward way in Origin to create a palette, you have to use some Origin C codes for the transform. I tried to generate a .pal file for you and the result looks like the following image:
I could share the .pal file, or the Origin C code with you, please submit a general inquiry form to tech support following this link, so that I could reply you via email and attach those files.
In addition, please note that the R G B values need to be re-scaled to 0-255.
Kathy
Originlab |
Edited by - Kathy_Wang on 11/05/2012 02:22:03 AM |
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Hideo Fujii
USA
1582 Posts |
Posted - 01/31/2017 : 10:39:00 AM
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Dear visitors to this thread:
Origin (2016 or later) now has "Color Editor" app to create a palette or a color list:
http://www.originlab.com/fileExchange/details.aspx?fid=317
Hope this helps many people, and please leave the feedback for the future improvements.
--Hideo Fujii
OriginLab |
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Custom Color Palette