Add dist/ release build (LabelPrinter.exe + conf with bundled GhostScript and SumatraPDF)
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dist/conf/ghostscript/lib/viewrgb.ps
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dist/conf/ghostscript/lib/viewrgb.ps
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% Copyright (C) 2001-2023 Artifex Software, Inc.
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% All Rights Reserved.
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%
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% This software is provided AS-IS with no warranty, either express or
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% implied.
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%
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% This software is distributed under license and may not be copied,
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% modified or distributed except as expressly authorized under the terms
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% of the license contained in the file LICENSE in this distribution.
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%
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% Refer to licensing information at http://www.artifex.com or contact
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% Artifex Software, Inc., 39 Mesa Street, Suite 108A, San Francisco,
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% CA 94129, USA, for further information.
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%
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% viewrgb.ps
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% Display a raw RGB file created by -sDEVICE=bitrgb.
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% If SCALE is defined, maps input pixels to output pixels with that scale;
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% if SCALE is undefined, scales the image to fit the page.
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% If BITS is defined, it is the number of bits per sample (1,2,8,12).
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% NB: BITS=4 (corresponding to -dGrayValues=16) is not supported.
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% if BITS is undefined, its default value is 1.
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/viewrgb { % <filename> <width> viewrgb -
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20 dict begin
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/w exch def
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/fname exch def
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/bpc /BITS where { pop BITS } { 1 } ifelse def
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/f fname (r) file def
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mark fname status pop pop pop /flen exch def cleartomark
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/h flen
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w [ 0 4 8 0 0 0 0 0 24 ] bpc get
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dup 0 eq {
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(*** -dBITS=) print bpc =print ( is not supported. ***) = flush
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quit
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} if
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mul 7 add 8 idiv idiv def
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QUIET not { (Dimensions: ) print [w h] == flush } if
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% Set up scaling.
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/SCALE where {
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pop
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% Map pixels SCALE-for-1. Assume orthogonal transformation.
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SCALE 1 0 dtransform add abs div
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SCALE 0 1 dtransform add abs div
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} {
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% Scale the image (uniformly) to fit the page.
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clippath pathbbox pop pop translate
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pathbbox 3 -1 roll sub h div
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3 1 roll exch sub w div .min dup
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} ifelse scale
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bpc 1 eq {
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[ /Indexed /DeviceRGB 15 <
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000000
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0000FF
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00FF00
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00FFFF
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FF0000
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FF00FF
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FFFF00
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FFFFFF
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000000
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0000FF
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00FF00
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00FFFF
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FF0000
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FF00FF
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FFFF00
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FFFFFF
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>
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] setcolorspace
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/BPC 4 def % change to 4 bit indexed
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} {
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bpc 2 eq {
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[ /Indexed /DeviceRGB 255 <
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000000 000055 0000AA 0000FF
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005500 005555 0055AA 0055FF
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00AA00 00AA55 00AAAA 00AAFF
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00FF00 00FF55 00FFAA 00FFFF
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550000 550055 5500AA 5500FF
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555500 555555 5555AA 5555FF
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55AA00 55AA55 55AAAA 55AAFF
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55FF00 55FF55 55FFAA 55FFFF
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AA0000 AA0055 AA00AA AA00FF
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AA5500 AA5555 AA55AA AA55FF
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AAAA00 AAAA55 AAAAAA AAAAFF
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AAFF00 AAFF55 AAFFAA AAFFFF
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FF0000 FF0055 FF00AA FF00FF
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FF5500 FF5555 FF55AA FF55FF
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FFAA00 FFAA55 FFAAAA FFAAFF
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FFFF00 FFFF55 FFFFAA FFFFFF
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000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000
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000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000
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000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000
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000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000
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000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000
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000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000
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000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000
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000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000
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000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000
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000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000
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000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000
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000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000
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000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000
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000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000
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000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000
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000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000
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>
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] setcolorspace
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/BPC 8 def % change to 4 bit indexed
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} {
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/DeviceRGB setcolorspace
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/BPC bpc def
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}
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ifelse
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}
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ifelse
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<< /ImageType 1
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/Width w
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/Height h
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/BitsPerComponent BPC
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/ImageMatrix [1 0 0 -1 0 h]
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/DataSource f
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/MultipleDataSources false
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bpc 4 lt { /Decode [ 0 [ 0 15 255 ] bpc get ] } { /Decode [ 0 1 0 1 0 1 ] } ifelse
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>> image
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showpage
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f closefile
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end
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} bind def
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% If the program was invoked from the command line, run it now.
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[ .shellarguments {
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counttomark 2 eq {
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cvi viewrgb
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} {
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cleartomark
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(\nUsage: gs -- viewrgb.ps filename.rgb width\n) print
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( e.g.: gs -- viewrgb.ps my.rgb 2550\n) print flush
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( -dSCALE=### sets specific scaling \(default = 1.0\)) = flush
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( -dBITS=# sets the BitsPerComponent \(1, 2, 8, 12] \(default = 1\)) = flush
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(From version 9.50 you must supply permissions for this program to read the input file(s)\n) print flush
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(either by using -dNOSAFER or by supplying --permit-file-read=<filename>\n) = flush
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} ifelse
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} {
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pop
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} ifelse
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