Edit: sGray
% Copyright (C) 2001-2019 Artifex Software, Inc. % All Rights Reserved. % % This software is provided AS-IS with no warranty, either express or % implied. % % This software is distributed under license and may not be copied, % modified or distributed except as expressly authorized under the terms % of the license contained in the file LICENSE in this distribution. % % Refer to licensing information at http://www.artifex.com or contact % Artifex Software, Inc., 1305 Grant Avenue - Suite 200, Novato, % CA 94945, U.S.A., +1(415)492-9861, for further information. % % One-component color space similar to sRGB color space. currentglobal true setglobal /sGray [ /CIEBasedA 3 dict begin /WhitePoint [ 0.9505 1 1.0890 ] def % D65 /DecodeLMN [ % sRGB gamma transform { dup 0.03928 le { 12.92321 div } { 0.055 add 1.055 div 2.4 exp } ifelse } bind dup dup ] def /MatrixLMN [ % sRGB to XYZ (D65) matrix (ITU-R BT.709-2 Primaries) 0.412457 0.212673 0.019334 0.357576 0.715152 0.119192 0.180437 0.072175 0.950301 ] def currentdict end ] /ColorSpace defineresource pop setglobal
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