/usr/share/elmerpost/tcl/savepng.tcl is in elmer-common 6.1.0.svn.5396.dfsg2-4ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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# *
# * Elmer, A Finite Element Software for Multiphysical Problems
# *
# * Copyright 1st April 1995 - , CSC - IT Center for Science Ltd., Finland
# *
# * 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.
# *
# * This program is distributed in the hope that it will be useful,
# * but WITHOUT ANY WARRANTY; without even the implied warranty of
# * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# * GNU General Public License for more details.
# *
# * You should have received a copy of the GNU General Public License
# * along with this program (in file fem/GPL-2); if not, write to the
# * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
# * Boston, MA 02110-1301, USA.
# *
# *****************************************************************************/
#*******************************************************************************
#*
#* PNG save utility routines
#*
#*******************************************************************************
#*
#* Author: Mikko Lyly
#*
#* Address: CSC - IT Center for Science Ltd.
#* Keilaranta 14, P.O. BOX 405
#* 02101 Espoo, Finland
#* Tel. +358 0 457 2723
#* Telefax: +358 0 457 2302
#* EMail: Juha.Ruokolainen@csc.fi
#*
#* Date: 04 Oct 2007
#*
#* Modified by:
#*
#* Date of modification:
#*
#******************************************************************************
set PNGFileName "elmerpost.png"
proc savepng.Control { } {
global savepng_control PNGFileName
set savepng_control .savepng_control
if { [winfo exists $savepng_control] } {
destroy $savepng_control.title
destroy $savepng_control.file
destroy $savepng_control.save_button
destroy $savepng_control.buttons
} else {
toplevel $savepng_control
place_window $savepng_control
}
wm title $savepng_control "Savepng control"
#
# File name:
#
frame $savepng_control.file
label $savepng_control.file.label -width 8 -text "File name:"
entry $savepng_control.file.name -width 30 -textvariable PNGFileName
button $savepng_control.file.button -text "Browse.." \
-command { set PNGFileName [tk_getSaveFile -parent .savepng_control \
-title "Save Picture To File"]; }
pack $savepng_control.file.label $savepng_control.file.name \
$savepng_control.file.button -side left -expand 1
pack $savepng_control.file -expand 1 -fill both -side top
#
# Buttons:
#
frame $savepng_control.buttons
button $savepng_control.buttons.close -text "Close" \
-command { destroy $savepng_control }
frame $savepng_control.save_button
button $savepng_control.save_button.save \
-text "Save" -command { savepng $PNGFileName }
pack $savepng_control.save_button.save \
-side left -expand 1 -fill x
pack $savepng_control.buttons.close -side right
pack $savepng_control.save_button -side top -expand 1 -fill x
pack $savepng_control.buttons -side top -fill x -expand 1
}
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