diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:24:48 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:24:48 +0000 |
commit | cca66b9ec4e494c1d919bff0f71a820d8afab1fa (patch) | |
tree | 146f39ded1c938019e1ed42d30923c2ac9e86789 /share/extensions/hpgl_input.py | |
parent | Initial commit. (diff) | |
download | inkscape-12fc8abae6d434cac7670a59ed3a67301cc2eb10.tar.xz inkscape-12fc8abae6d434cac7670a59ed3a67301cc2eb10.zip |
Adding upstream version 1.2.2.upstream/1.2.2upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rwxr-xr-x | share/extensions/hpgl_input.py | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/share/extensions/hpgl_input.py b/share/extensions/hpgl_input.py new file mode 100755 index 0000000..0c998d6 --- /dev/null +++ b/share/extensions/hpgl_input.py @@ -0,0 +1,76 @@ +#!/usr/bin/env python +# coding=utf-8 +# +# Copyright (C) 2013 Public Domain +# 2018 Martin Owens <doctormo@gmail.com> +# +# 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; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. +# + +import sys +import hpgl_decoder +import inkex +from inkex.localization import inkex_gettext as _ + + +class HpglInput(inkex.InputExtension): + def add_arguments(self, pars): + pars.add_argument( + "--resolutionX", type=float, default=1016.0, help="Resolution X (dpi)" + ) + pars.add_argument( + "--resolutionY", type=float, default=1016.0, help="Resolution Y (dpi)" + ) + pars.add_argument( + "--showMovements", + type=inkex.Boolean, + default=False, + help="Show Movements between paths", + ) + + def load(self, stream): + return b";".join(line.strip() for line in stream).decode() + + def effect(self): + # interpret HPGL data + myHpglDecoder = hpgl_decoder.hpglDecoder(self.document, self.options) + self.document = None + + try: + doc, warnings = myHpglDecoder.get_svg() + except Exception as inst: + if inst.args[0] == "NO_HPGL_DATA": + # issue error if no hpgl data found + inkex.errormsg(_("No HPGL data found.")) + exit(1) + else: + type, value, traceback = sys.exc_info() + raise ValueError("", type, value).with_traceback(traceback) + + # issue warning if unknown commands where found + if "UNKNOWN_COMMANDS" in warnings: + inkex.errormsg( + _( + "The HPGL data contained unknown (unsupported) commands, " + "there is a possibility that the drawing is missing some content." + ) + ) + + # deliver document to inkscape + self.document = doc + + +if __name__ == "__main__": + HpglInput().run() |