added frame animation sequence

README.md

@@ -1,6 +1,6 @@
 # MightyScape for Inkscape 1.0+
 
-In short: A maintained extension collection for Inkscape 1.0+, working on Windows and Linux. There are **221 extension folders** with **388 .inx files** inside. We also take part at https://inkscape.org/gallery/=extension/ (with single extension uploads).
+In short: A maintained extension collection for Inkscape 1.0+, working on Windows and Linux. There are **224 extension folders** with **395 .inx files** inside. We also take part at https://inkscape.org/gallery/=extension/ (with single extension uploads).
 
 # About MightyScape
 

extensions/fablabchemnitz/frame_animation_sequence/frame_animation_sequence.inx

@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<inkscape-extension xmlns="http://www.inkscape.org/namespace/inkscape/extension">
+    <name>Frame Animation Sequence</name>
+    <id>fablabchemnitz.de.frame_animation_sequence</id>
+    <param name="begin_str" type="string" gui-text="begin_str:">0</param>
+    <param name="repeat_str" type="string" gui-text="repeat_str:">indefinite</param>
+    <param name="dur_str" type="string" gui-text="dur_str:">9.1</param>
+    <effect>
+        <object-type>all</object-type>
+        <effects-menu>
+            <submenu name="FabLab Chemnitz">
+                <submenu name="Various"/>
+            </submenu>
+        </effects-menu>
+    </effect>
+    <script>
+        <command location="inx" interpreter="python">frame_animation_sequence.py</command>
+    </script>
+</inkscape-extension>

extensions/fablabchemnitz/frame_animation_sequence/frame_animation_sequence.py

@@ -0,0 +1,105 @@
+#!/usr/bin/env python
+# coding=utf-8
+#
+# Copyright (C) 2021 roberta bennett repeatingshadow@protonmail.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.
+#
+"""
+Create svg path animation from frames.
+
+Place each frame of the animation in a layer named 'frame'.
+Each of these layers should have the same number of paths,
+and each path should have the same number of points as the corresponding
+path in other layers.
+
+The animation is applied to the paths in the first layer in the sequence, so the
+properties of that layer are used. 
+
+Animations with different numbers of frames can be put into different sequences, 
+named 'sequence', using sub-groups:
+
+Layers:
+ not_animated_layer1
+ sequence
+  frame
+   path1a
+   path2a
+  frame
+   path1b
+   path2b
+  frame
+   path1c
+   path2c
+  frame
+   path1d
+   path2d
+ sequence
+  frame
+  frame
+  frame 
+
+
+use layer named exactly 'frame' and groups named exactly 'sequence',
+not, eg, frame1 frame2 frame3 !
+
+"""
+
+import inkex
+
+class AnimateElement(inkex.BaseElement):
+    """animation Elements do not have a visible representation on the canvas"""
+    tag_name = 'animate'
+    @classmethod
+    def new(cls, **attrs):
+        return super().new( **attrs)
+        
+        
+class AnimationExtension(inkex.EffectExtension):
+
+    def add_arguments(self, pars):
+        pars.add_argument("--begin_str", default="0", help="begin string: eg 0;an2.end;an3.begin")
+        pars.add_argument("--repeat_str",  default="indefinite", help="indefinite or an integer")
+        pars.add_argument("--dur_str",  default="7.9", help="duration in seconds. Do not decorate with units")
+                       
+
+    def effect(self):
+        sequences = self.svg.findall("svg:g[@inkscape:label='sequence']")
+        if len(sequences) == 0:
+            raise inkex.AbortExtension("layer named sequence does not exist.")
+        for sequence in sequences:
+            frames = sequence.findall("svg:g[@inkscape:label='frame']")
+            if len(frames) == 0:
+                 raise inkex.AbortExtension("layer named frame does not exist.")
+            frame0paths = frames[0].findall('svg:path')
+            Dlists = [p.get_path() for p in frame0paths]
+            for frame in frames[1:]:
+                paths = frame.findall("svg:path")
+                for i,p in enumerate(paths):
+                    Dlists[i] += ";\n"+p.get_path()
+            for i,dl in enumerate(Dlists):    
+                animel = AnimateElement(
+                	attributeName="d",
+                	attributeType="XML",
+                	begin=self.options.begin_str,
+                	dur=self.options.dur_str,
+                	repeatCount=self.options.repeat_str,
+                	values=dl)
+                frame0paths[i].append(animel)
+
+if __name__ == '__main__':
+    AnimationExtension().run()
+    
+    

extensions/fablabchemnitz/frame_animation_sequence/meta.json

@@ -0,0 +1,20 @@
+[
+  {
+    "name": "Frame Animation Sequence",
+    "id": "fablabchemnitz.de.frame_animation_sequence",
+    "path": "frame_animation_sequence",
+    "original_name": "Animate Extension",
+    "original_id": "org.inkscape.katkitty.animate",
+    "license": "GNU GPL v2",
+    "license_url": "https://github.com/yttiktak/inkscape_extension_animate/blob/main/AnimationExtension.py",
+    "comment": "",
+    "source_url": "https://gitea.fablabchemnitz.de/FabLab_Chemnitz/mightyscape-1.X/src/branch/master/extensions/fablabchemnitz/frame_animation_sequence",
+    "fork_url": "https://github.com/yttiktak/inkscape_extension_animate",
+    "documentation_url": "https://stadtfabrikanten.org/display/IFM/Frame+Animation+Sequence",
+    "inkscape_gallery_url": null,
+    "main_authors": [
+      "https://github.com/yttiktak",
+      "github.com/vmario89"
+    ]
+  }
+]

extensions/fablabchemnitz/tab_generator/tab_generator.inx

@@ -6,7 +6,7 @@
         <page name="settings" gui-text="Settings">
             <label appearance="header">Measures and tab generation</label>
             <param name="tabangle" type="float" min="0.01" max="90.0" precision="2" gui-text="Angle of tab edges (degrees):">45.00</param>
-            <param name="tabheight" type="float" min="0.01" max="9999.0" precision="2" gui-text="Height of tab:">0.40</param>
+            <param name="tabheight" type="float" min="0.01" max="9999.0" precision="3" gui-text="Height of tab:">0.400</param>
             <param name="dashlength" type="float" min="0.0" max="9999.0"  precision="3" gui-text="Length of dash line (zero for solid line):" gui-description="If value larger than zero the line will split up into real dash lines (no cosmetic one's)">0.1</param>
             <param name="tabsets" type="optiongroup" appearance="combo" gui-text="Tab placement on polygons with cutouts:">
                 <option value="outside">outside</option>