Scale and toggle commands (etc) (#1611)

* scale and toggle commands
* fix tie in when first stitch is a jump stitch
* set tie modus to 3 for cutwork objects
* cutwork set stitch length
* fix bug in remove embroidery settings

1 files changed, 23 insertions, 0 deletions

diff --git a/lib/extensions/commands_scale_symbols.py b/lib/extensions/commands_scale_symbols.py
new file mode 100644
index 00000000..2e025000
--- /dev/null
+++ b/lib/extensions/commands_scale_symbols.py
@@ -0,0 +1,23 @@
+# Authors: see git history
+#
+# Copyright (c) 2010 Authors
+# Licensed under the GNU GPL version 3.0 or later.  See the file LICENSE for details.
+
+from inkex import NSS, Transform
+
+from .base import InkstitchExtension
+
+
+class CommandsScaleSymbols(InkstitchExtension):
+    def __init__(self, *args, **kwargs):
+        InkstitchExtension.__init__(self, *args, **kwargs)
+        self.arg_parser.add_argument("-s", "--size", dest="size", type=float, default=1)
+
+    def effect(self):
+        size = self.options.size
+
+        svg = self.document.getroot()
+        command_symbols = svg.xpath(".//svg:symbol[starts-with(@id,'inkstitch_')]", namespaces=NSS)
+        for symbol in command_symbols:
+            transform = Transform(symbol.get('transform')).add_scale(size)
+            symbol.set('transform', str(transform))