cust27/copySVG.tcl

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###############################################################################
# Copyright (c) 2015-2024 by Altair Engineering, Inc.
# All rights reserved.
#
# Altair Engineering, Inc. makes this software available as part of the Vision
# tool platform.  As long as you are a licensee of the Vision tool platform
# you may make copies of the software and modify it to be used within the
# Vision tool platform, but you must include all of this notice on any copy.
# Redistribution without written permission to any third party, with or
# without modification, is not permitted.
# Altair Engineering, Inc. does not warrant that this software is error free
# or fit for any purpose.  Altair Engineering, Inc. disclaims any liability for
# all claims, expenses, losses, damages and costs any user may incur as a
# result of using, copying or modifying the software.
# =============================================================================
#   @script
#       Copy SVG to Clipboard
#
#       description
#           Copy the SVG data of the Schem or Cone window to the clipboard.
###############################################################################


# =============================================================================
# CopySVGData - Workaround to copy vector graphics from a tmp file to the
#               clipboard.
# =============================================================================
#
proc CopySVGData {window {size A}} {
    ##
    # Create an SVG image of the requested window.
    #
    set tmpDir [zos tempdir]
    set tmpImg [file join $tmpDir ${window}_[pid].svg]
    gui export photo $tmpImg $window $size svg

    ##
    # Copy the contents of the vector image to the clipboard.
    #
    set in [open $tmpImg "r"]
    set imgStr [read $in]
    close $in
    file delete -force -- $tmpImg
    gui clipboard set $imgStr
}


##
# Extend the main menu.
#
gui menu command {"Copy SVG data to Clipboard" "Schem"} {CopySVGData Schem}
gui menu command {"Copy SVG data to Clipboard" "Cone"}  {CopySVGData Cone}