From bc4f3b4699555f48c571be9a22a6768635c38cd0 Mon Sep 17 00:00:00 2001 From: Kaalleen <36401965+kaalleen@users.noreply.github.com> Date: Wed, 18 May 2022 16:02:07 +0200 Subject: Auto route for running stitch (#1638) * add auto route for running stitch * introduce free motion commands Co-authored-by: Lex Neva --- lib/extensions/auto_run.py | 65 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 65 insertions(+) create mode 100644 lib/extensions/auto_run.py (limited to 'lib/extensions/auto_run.py') diff --git a/lib/extensions/auto_run.py b/lib/extensions/auto_run.py new file mode 100644 index 00000000..02997fd0 --- /dev/null +++ b/lib/extensions/auto_run.py @@ -0,0 +1,65 @@ +# Authors: see git history +# +# Copyright (c) 2010 Authors +# Licensed under the GNU GPL version 3.0 or later. See the file LICENSE for details. + +import inkex + +from ..elements import Stroke +from ..i18n import _ +from ..stitches.auto_run import autorun +from .commands import CommandsExtension + + +class AutoRun(CommandsExtension): + COMMANDS = ["trim"] + + def __init__(self, *args, **kwargs): + CommandsExtension.__init__(self, *args, **kwargs) + + self.arg_parser.add_argument("-b", "--break_up", dest="break_up", type=inkex.Boolean, default=True) + self.arg_parser.add_argument("-p", "--preserve_order", dest="preserve_order", type=inkex.Boolean, default=False) + self.arg_parser.add_argument("-o", "--options", dest="options", type=str, default="") + self.arg_parser.add_argument("-i", "--info", dest="help", type=str, default="") + + def effect(self): + elements = self.check_selection() + if not elements: + return + + starting_point = self.get_starting_point() + ending_point = self.get_ending_point() + + break_up = self.options.break_up + + autorun(elements, self.options.preserve_order, break_up, starting_point, ending_point, self.options.trim) + + def get_starting_point(self): + return self.get_command_point("run_start") + + def get_ending_point(self): + return self.get_command_point("run_end") + + def get_command_point(self, command_type): + command = None + for stroke in self.elements: + command = stroke.get_command(command_type) + # return the first occurence directly + if command: + return command.target_point + + def check_selection(self): + if not self.get_elements(): + return + + if not self.svg.selection: + # L10N auto-route running stitch columns extension + inkex.errormsg(_("Please select one or more stroke elements.")) + return False + + elements = [element for element in self.elements if isinstance(element, Stroke)] + if len(elements) == 0: + inkex.errormsg(_("Please select at least one stroke element.")) + return False + + return elements -- cgit v1.2.3