Add Fonts (#683)

* add geneva fonts
* add dejavu font
* adjust stroke-width

fonts/dejavufont/LICENSE

@@ -0,0 +1,108 @@
+This font has been adapted for Ink/Stitch by @Augusa
+
+ORIGINAL FONT DOWNLOAD: https://www.fontsquirrel.com/fonts/dejavu-serif
+LICENSE: https://www.fontsquirrel.com/license/dejavu-serif
+
+==========================
+DejaVu Fonts License v1.00
+==========================
+
+This license can also be found at this permalink: https://www.fontsquirrel.com/license/dejavu-serif
+
+Fonts are (c) Bitstream (see below). DejaVu changes are in public domain.
+Glyphs imported from Arev fonts are (c) Tavmjong Bah (see below)
+
+Bitstream Vera Fonts Copyright
+———————————————
+
+Copyright (c) 2003 by Bitstream, Inc. All Rights Reserved. Bitstream Vera is
+a trademark of Bitstream, Inc.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of the fonts accompanying this license (“Fonts”) and associated
+documentation files (the “Font Software”), to reproduce and distribute the
+Font Software, including without limitation the rights to use, copy, merge,
+publish, distribute, and/or sell copies of the Font Software, and to permit
+persons to whom the Font Software is furnished to do so, subject to the
+following conditions:
+
+The above copyright and trademark notices and this permission notice shall
+be included in all copies of one or more of the Font Software typefaces.
+
+The Font Software may be modified, altered, or added to, and in particular
+the designs of glyphs or characters in the Fonts may be modified and
+additional glyphs or characters may be added to the Fonts, only if the fonts
+are renamed to names not containing either the words “Bitstream” or the word
+“Vera”.
+
+This License becomes null and void to the extent applicable to Fonts or Font
+Software that has been modified and is distributed under the “Bitstream
+Vera” names.
+
+The Font Software may be sold as part of a larger software package but no
+copy of one or more of the Font Software typefaces may be sold by itself.
+
+THE FONT SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS
+OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF COPYRIGHT, PATENT,
+TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL BITSTREAM OR THE GNOME
+FOUNDATION BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, INCLUDING
+ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES,
+WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM OTHER DEALINGS IN THE
+FONT SOFTWARE.
+
+Except as contained in this notice, the names of Gnome, the Gnome
+Foundation, and Bitstream Inc., shall not be used in advertising or
+otherwise to promote the sale, use or other dealings in this Font Software
+without prior written authorization from the Gnome Foundation or Bitstream
+Inc., respectively. For further information, contact: fonts at gnome dot
+org.
+
+Arev Fonts Copyright
+———————————————
+
+Copyright (c) 2006 by Tavmjong Bah. All Rights Reserved.
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of the fonts accompanying this license (“Fonts”) and
+associated documentation files (the “Font Software”), to reproduce
+and distribute the modifications to the Bitstream Vera Font Software,
+including without limitation the rights to use, copy, merge, publish,
+distribute, and/or sell copies of the Font Software, and to permit
+persons to whom the Font Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright and trademark notices and this permission notice
+shall be included in all copies of one or more of the Font Software
+typefaces.
+
+The Font Software may be modified, altered, or added to, and in
+particular the designs of glyphs or characters in the Fonts may be
+modified and additional glyphs or characters may be added to the
+Fonts, only if the fonts are renamed to names not containing either
+the words “Tavmjong Bah” or the word “Arev”.
+
+This License becomes null and void to the extent applicable to Fonts
+or Font Software that has been modified and is distributed under the
+“Tavmjong Bah Arev” names.
+
+The Font Software may be sold as part of a larger software package but
+no copy of one or more of the Font Software typefaces may be sold by
+itself.
+
+THE FONT SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
+OF COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL
+TAVMJONG BAH BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL
+DAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM
+OTHER DEALINGS IN THE FONT SOFTWARE.
+
+Except as contained in this notice, the name of Tavmjong Bah shall not
+be used in advertising or otherwise to promote the sale, use or other
+dealings in this Font Software without prior written authorization
+from Tavmjong Bah. For further information, contact: tavmjong @ free
+. fr.

fonts/dejavufont/font.json

@@ -0,0 +1,105 @@
+{
+  "name": "Dejavu for Inkstitch semicondensed",
+  "description": "The capital em is 19,8 millimeter wide at 100% scale.  Can be scaled down to 80% or up to 150%.  Every satin has center-walk underlay.",
+  "leading": 24,
+  "letter_spacing": 1.5,
+  "word_spacing": 7,
+  "auto_satin": false,
+  "default_glyph": "<22>",
+  "min_scale": 0.80,
+  "max_scale": 1.5,
+  "kerning_pairs": {
+        "AA": -1.5 , "AB": -1.5, "AC": -2, "AD": -1.5, "AE": -1.5,
+        "AF": -1.5,"AG": -2, "AH": -1.5, "AI": -1.5, "AJ": -4,
+        "AK": -1.5, "AL": -1.5, "AM": -1.5, "AN": -1.5, "AO": -2,
+        "AP": -1.5, "AQ": -2, "AR": -1.5,"AS": -1.5,"AT": -4,
+        "AU": -2.5, "AV": -4, "AW": -4, "AX": -1.5, "AY": -3,
+        "AZ": -1.5,
+
+        "BA": -1.5, "CA": -2, "DA": -2, "EA": -1.5, "FA": -2.5,
+        "GA": -1.5, "HA": -1.5, "IA": -1.5, "JA": -2, "KA": -1.5,
+        "LA": -1.5, "MA": -1.5, "NA": -1.5, "OA": -2.5, "PA": -2.5,
+        "QA": -2.5, "RA": -1.5, "SA": -2, "TA": -4, "UA": -2.5,
+        "VA": -4, "WA": -4, "XA": -1.5, "YA": -3, "ZA": -1.5,
+        "BJ": -4, "BT": -1, "BU": -1, "BV": -1, "BW": -1,
+        "BX": -1.5, "BY": -1.5, "BZ": -1,"CJ": -3.5, "CT": -1,
+        "CV": -1, "CW": -1, "CX": -3.5, "CJ": -3.5, "CY": -1, 
+
+        "DJ": -3.5, "DT": -1, "DU": -1.5, "DV": -1, "DW": -1,
+        "DX": -1.5, "DY": 1, "DZ": -1,
+
+        "EJ": -3.5, "ET": -1, "EV": -1, "EW": -1, "EY": -1.5,
+
+        "FC": -0.5, "FG": -0.5, "FJ": -1.5, "FO": -1, "FQ": -1,
+        "FS": -1, "FT": -1.5, "FU": -1, "FV": -1.5, "FW": -1.5,
+        "FY": -1.5,
+
+        "GJ": -3, "GT": -0.5, "GV": -1, "GW": -1, "GY": -1,  
+
+        "HJ": -4, "HT": -1, "HV": -1.5, "HW": -1.5, "HY": -1,
+
+        "IJ": -4, "IT": -1, "IV": -1.5,"IW": -1.5,"IY": -1, 
+
+        "KC": -1.5, "KC": -1.5, "KC": -1.5, "KG": -1.5, "KO": -1.5,
+        "KQ": -1.5, "KT": -1.5, "KV": -1.5, "KW": -1.5, "KY": -1.5,
+
+        "LC": -1, "LG": -1, "LI": -1, "LJ": -4, "LO": -1,
+        "LQ": -1, "LS": -1, "LT": -1, "LU": -1, "LV": -3,
+        "LW": -3, "LX": -1, "LY": -3,
+
+        "MJ": -3.5, "MT": -1, "MV": -1.5, "MW": -1.5, "MY": -1,
+        "NJ": -3.5, "NT": -1, "NV": -1.5, "NW": -1.5, "NY": -1,
+
+        "OJ": -3, "OT": -1, "OV": -2, "OW": -2, "OX": -2,
+        "OY": -2, "OZ": -1,
+
+        "PJ": -4, "PT": -1, "PU": -1, "PV": -1.5, "PW": -1.5,
+        "PX": -1, "PY": -1, "PZ": -1,
+
+        "QJ": -3, "QT": -1, "QU": -1, "QT": -1, "QV": -2,
+        "QW": -2, "QY": -2, "QX": -2,
+
+        "RC": -2, "RG": -2, "RJ": -4,  "RO": -1, "RQ": -1,
+        "RS": -1, "RT": -3,  "RU": -3,  "RV": -3, "RW": -3,
+        "RX": -1, "RY": -4, "RZ": -1,
+
+        "SJ": -4, "SO": -1, "SQ": -1, "ST": -2, "SU": -1,
+        "SV": -1, "SW": -1, "SX": -1, "SY": -1, "SZ": -1,
+
+        "TB": -1, "TC": -1, "TD": -1, "TE": -1, "TF": -1,
+        "TG": -1, "TH": -1, "TI": -1, "TJ": -4, "TK": -1,
+        "TL": -1, "TM": -1, "TN": -1, "TO": -1, "TQ": -1,
+        "TR": -1, "TS": -1, "TU": -1, "TV": -1, "TW": -1,
+        "TX": -1, "TY": -1, "TZ": -1,
+
+        "UJ": -4, "UO": -1, "UQ": -1, "US": -1, "UT": -1,
+        "UU": -1, "UV": -1, "UW": -1, "UX": -1, "UY": -1,
+
+        "VB": -1,  "VC": -1,  "VC": -2,  "VD": -1,  "VE": -1,
+        "VF": -1,  "VG": -2,  "VH": -1,  "VI": -1,  "VJ": -4, 
+        "VK": -1,  "VL": -1,  "VM": -1,  "VN": -1,  "VO": -2,
+        "VP": -1,  "VQ": -2,  "VR": -1,  "VS": -1,  "VT": -1,
+        "VU": -1,  "VV": -1,  "VW": -1,  "VX": -1,  "VY": -1,
+        "VZ": -1,
+
+        "WB": -1,  "WC": -1,  "WC": -2,  "WD": -1,  "WE": -1,
+        "WF": -1,  "WG": -2,  "WH": -1,  "WI": -1,  "WJ": -4,
+        "WK": -1,  "WL": -1,  "WM": -1,  "WN": -1,  "WO": -2,
+        "WP": -1,  "WQ": -2,  "WR": -1,  "WS": -1,  "WT": -1,
+        "WU": -1,  "WV": -1,  "WW": -1,  "WX": -1,  "WY": -1,
+        "WZ": -1,
+
+        "XC": -2, "XG": -2, "XJ": -4, "XO": -2, "XQ": -2,
+        "XT": -2, "XU": -1, "XV": -1, "XW": -1, "XX": -1,
+        "XY": -2, "XZ": -1, 
+
+        "YB": -1, "YC": -3, "YD": -1, "YE": -1, "YF": -1,
+        "YG": -3, "YH": -1, "YI": -1, "YJ": -4, "YK": -1,
+        "YL": -1, "YM": -1, "YN": -1, "YO": -3, "YP": -1,
+        "YQ": -3, "YR": -1, "YS": -1, "YT": -1, "YU": -1,
+        "YV": -1, "YW": -1, "YX": -1, "YZ": -1, 
+
+        "ZC": -1, "ZG": -1, "ZJ": -4, "ZO": -2, "ZT": -1,
+        "ZU": -1, "ZV": -1, "ZW": -1, "ZX": -1, "ZY": -1, "ZZ": -1
+    }
+}

fonts/geneva_rounded/LICENSE

@@ -0,0 +1 @@
+CC-BY-SA 2.5 https://creativecommons.org/licenses/by-sa/2.5/

fonts/geneva_rounded/README.md

@@ -0,0 +1,7 @@
+Geneva-simple-sans-rounded embroidery typeface V2 (draft)
+suitable (in principle) for small fonts 8 to 20 mm
+
+License: https://creativecommons.org/licenses/by-sa/2.5/
+Cite: https://edutechwiki.unige.ch/en/InkStitch_-_Geneva-simple_typefaces 
+This work is based on the 1-stroke Hershey font available in InkScape
+http://evilmadscientist.com/go/hershey 

fonts/geneva_rounded/font.json

@@ -0,0 +1,14 @@
+{
+  "name": "Geneva Simple Sans Rounded",
+  "description": "Suitable for small fonts (8 to 20 mm)",
+  "leading": 16,
+  "letter_spacing": 2,
+  "word_spacing": 8,
+  "auto_satin": true,
+  "default_glyph": "<22>",
+  "min_scale": 0.75,
+  "max_scale": 2.0,
+  "kerning_pairs": {
+    "wo": -0.9
+  }
+}

fonts/geneva_simple/LICENSE

@@ -0,0 +1 @@
+CC-BY-SA 2.5 https://creativecommons.org/licenses/by-sa/2.5/

fonts/geneva_simple/README.md

@@ -0,0 +1,7 @@
+Geneva-simple-sans embroidery typeface V1 (draft)
+suitable (in principle) for small fonts (6 to 15mm)
+
+License: https://creativecommons.org/licenses/by-sa/2.5/
+Cite: https://edutechwiki.unige.ch/en/InkStitch_-_Geneva-simple_typefaces 
+This work is based on the 1-stroke Hershey font available in InkScape
+http://evilmadscientist.com/go/hershey 

fonts/geneva_simple/font.json

@@ -0,0 +1,14 @@
+{
+  "name": "Geneva Simple Sans",
+  "description": "Suitable for small fonts (6 to 15mm)",
+  "leading": 16,
+  "letter_spacing": 2.5,
+  "word_spacing": 9,
+  "auto_satin": true,
+  "default_glyph": "<22>",
+  "min_scale": 0.75,
+  "max_scale": 2.0,
+  "kerning_pairs": {
+    "wo": -0.9
+  }
+}

lib/lettering/font.py

@@ -144,6 +144,12 @@ class Font(object):
 
         if self.auto_satin and len(destination_group) > 0:
             self._apply_auto_satin(destination_group, trim)
+        else:
+            # set stroke width because it is almost invisible otherwise (why?)
+            for element in destination_group.iterdescendants(SVG_PATH_TAG):
+                style = ['stroke-width:1px' if s.startswith('stroke-width') else s for s in element.get('style').split(';')]
+                style = ';'.join(style)
+                element.set('style', '%s' % style)
 
         return destination_group