/usr/share/gnudatalanguage/lib/read_pict.pro is in libgnudatalanguage0 0.9.7-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 | ;$Id: read_pict.pro,v 1.4 2012/08/14 14:21:37 alaingdl Exp $
pro read_pict, filename, image,red, green, blue
on_error, 2
;+
;
;
;
; NAME: READ_PICT
;
;
; PURPOSE: Reads a PICT file into memory
;
;
;
; CATEGORY: Images (IO)
;
;
; CALLING SEQUENCE: read_pict,filename,image,red,green,blue
;
;
;
; OUTPUTS:
; IMAGE: A 2d file containing the vector indices
;
;
;
; OPTIONAL OUTPUTS:
; red : the Red colormap vector (for PseudoColor images)
; green: the Green colormap vector (for PseudoColor images)
; blue : the Blue colormap vector (for PseudoColor images)
;
;
; RESTRICTIONS:
; Requires ImageMagick
;
;
; PROCEDURE:
; Use ImageMagick to read the data as requested
;
; EXAMPLE:
;
;
;
; MODIFICATION HISTORY:
; Written by: Christopher Lee 2004-05-17
;
;
;
;-
; LICENCE:
; Copyright (C) 2004,
; This program is free software; you can redistribute it and/or modify
; it under the terms of the GNU General Public License as published by
; the Free Software Foundation; either version 2 of the License, or
; (at your option) any later version.
;
;
;-
if (N_ELEMENTS(filename) GT 1) then MESSAGE, "Only one file at once !"
mid=magick_open(filename)
print, magick_IndexedColor(mid)
if(magick_IndexedColor(mid)) then begin
image=magick_readIndexes(mid)
magick_readcolormapRGB,mid,red,green,blue
endif else begin
image=magick_read(mid)
endelse
magick_close,mid
end
|