Issue #333: STAT table needs Axis Value tables

- [SG] Export stylespace [Tool] 1.0 [Init]: A tool for automatically generating .stylespace files from within FontLab using current font setup. The resulting .stylespace (plist) file is to be fed to statmake.exe tool in order to generate a valid STAT table. - Generated Ver 1.0 of SG .stylespace to be modified further;
googlefonts · Jul 16, 2024 · 9498dd6 · 9498dd6
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diff --git a/lib/ScienceGothic[YOPQ,slnt,wdth,wght].stylespace b/lib/ScienceGothic[YOPQ,slnt,wdth,wght].stylespace
@@ -0,0 +1,211 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>axes</key>
+	<array>
+		<dict>
+			<key>locations</key>
+			<array>
+				<dict>
+					<key>name</key>
+					<string>MaximumContrast</string>
+					<key>value</key>
+					<real>18.0</real>
+				</dict>
+				<dict>
+					<key>name</key>
+					<string>HighContrast</string>
+					<key>value</key>
+					<real>44.0</real>
+				</dict>
+				<dict>
+					<key>name</key>
+					<string>MediumContrast</string>
+					<key>value</key>
+					<real>70.0</real>
+				</dict>
+				<dict>
+					<key>name</key>
+					<string>LowContrast</string>
+					<key>value</key>
+					<real>96.0</real>
+				</dict>
+				<dict>
+					<key>flags</key>
+					<array>
+						<string>ElidableAxisValueName</string>
+					</array>
+					<key>name</key>
+					<string>Regular</string>
+					<key>value</key>
+					<real>122.0</real>
+				</dict>
+			</array>
+			<key>name</key>
+			<string>y opaque</string>
+			<key>tag</key>
+			<string>YOPQ</string>
+		</dict>
+		<dict>
+			<key>locations</key>
+			<array>
+				<dict>
+					<key>name</key>
+					<string>Oblique</string>
+					<key>value</key>
+					<real>-10.0</real>
+				</dict>
+				<dict>
+					<key>name</key>
+					<string>SemiOblique</string>
+					<key>value</key>
+					<real>-4.0</real>
+				</dict>
+				<dict>
+					<key>flags</key>
+					<array>
+						<string>ElidableAxisValueName</string>
+					</array>
+					<key>name</key>
+					<string>Regular</string>
+					<key>value</key>
+					<real>0.0</real>
+				</dict>
+			</array>
+			<key>name</key>
+			<string>slant</string>
+			<key>tag</key>
+			<string>slnt</string>
+		</dict>
+		<dict>
+			<key>locations</key>
+			<array>
+				<dict>
+					<key>name</key>
+					<string>UltraCondensed</string>
+					<key>value</key>
+					<real>50.0</real>
+				</dict>
+				<dict>
+					<key>name</key>
+					<string>ExtraCondensed</string>
+					<key>value</key>
+					<real>125.0</real>
+				</dict>
+				<dict>
+					<key>name</key>
+					<string>Condensed</string>
+					<key>value</key>
+					<real>200.0</real>
+				</dict>
+				<dict>
+					<key>name</key>
+					<string>SemiCondensed</string>
+					<key>value</key>
+					<real>200.0</real>
+				</dict>
+				<dict>
+					<key>flags</key>
+					<array>
+						<string>ElidableAxisValueName</string>
+					</array>
+					<key>name</key>
+					<string>Regular</string>
+					<key>value</key>
+					<real>200.0</real>
+				</dict>
+				<dict>
+					<key>name</key>
+					<string>SemiExpanded</string>
+					<key>value</key>
+					<real>200.0</real>
+				</dict>
+				<dict>
+					<key>name</key>
+					<string>Expanded</string>
+					<key>value</key>
+					<real>200.0</real>
+				</dict>
+				<dict>
+					<key>name</key>
+					<string>ExtraExpanded</string>
+					<key>value</key>
+					<real>200.0</real>
+				</dict>
+			</array>
+			<key>name</key>
+			<string>width</string>
+			<key>tag</key>
+			<string>wdth</string>
+		</dict>
+		<dict>
+			<key>locations</key>
+			<array>
+				<dict>
+					<key>name</key>
+					<string>Thin</string>
+					<key>value</key>
+					<real>100.0</real>
+				</dict>
+				<dict>
+					<key>name</key>
+					<string>ExtraLight</string>
+					<key>value</key>
+					<real>116.0</real>
+				</dict>
+				<dict>
+					<key>name</key>
+					<string>Light</string>
+					<key>value</key>
+					<real>260.0</real>
+				</dict>
+				<dict>
+					<key>flags</key>
+					<array>
+						<string>ElidableAxisValueName</string>
+					</array>
+					<key>name</key>
+					<string>Regular</string>
+					<key>value</key>
+					<real>421.0</real>
+				</dict>
+				<dict>
+					<key>name</key>
+					<string>Medium</string>
+					<key>value</key>
+					<real>500.0</real>
+				</dict>
+				<dict>
+					<key>name</key>
+					<string>SemiBold</string>
+					<key>value</key>
+					<real>590.0</real>
+				</dict>
+				<dict>
+					<key>name</key>
+					<string>Bold</string>
+					<key>value</key>
+					<real>700.0</real>
+				</dict>
+				<dict>
+					<key>name</key>
+					<string>ExtraBold</string>
+					<key>value</key>
+					<real>840.0</real>
+				</dict>
+				<dict>
+					<key>name</key>
+					<string>Black</string>
+					<key>value</key>
+					<real>900.0</real>
+				</dict>
+			</array>
+			<key>name</key>
+			<string>weight</string>
+			<key>tag</key>
+			<string>wght</string>
+		</dict>
+	</array>
+</dict>
+</plist>
diff --git a/scripts/FontLab/sg-toolbox/SG-Font-ExportStylespace.py b/scripts/FontLab/sg-toolbox/SG-Font-ExportStylespace.py
@@ -0,0 +1,61 @@
+#FLM: Font: Export Stylespace
+# NOTE: Export .stylespace file to be used
+# NOTE: for STAT table definition using Statmake tool
+# ----------------------------------------
+# (C) Vassil Kateliev, 2024 (http://www.kateliev.com)
+# (C) Karandash Type Foundry
+#-----------------------------------------
+# www.typerig.com
+
+
+# No warranties. By using this you agree
+# that you use it at your own risk!
+
+# - Dependencies -----------------
+import os
+import plistlib
+
+import fontlab as fl6
+import fontgate as fgt
+
+from PythonQt import QtCore, QtGui
+from typerig.proxy.fl.objects.font import pFont
+
+# - Fuctions ---------------------
+def parse_location_str(location_string):
+	# - FL location string parse dictionary
+	equation_sign = '='
+	delimiter_sign = ','
+	default_start = '('
+	default_end = ')'
+
+	# - Process
+	location_list = [item.strip().replace(default_start,'').replace(default_end,'').split(equation_sign) + [default_start in item] for item in location_string.split(delimiter_sign)]
+	return location_list
+
+def parse_axis(axis):
+	axis_data = {'name':axis.name, 'tag':axis.tag, 'locations':[]}
+	location_list_str = parse_location_str(axis.instances2string())
+
+	for name, value, default in location_list_str:
+		location_dict = {'name':name, 'value':axis.checkValue(float(value))}
+		if default: location_dict['flags'] = ['ElidableAxisValueName']
+		axis_data['locations'].append(location_dict)
+
+	return axis_data
+
+# - Process --------------------------
+app_version = '1.0'
+app_name = '[SG] Export Stylespace'
+
+font = pFont()
+curr_path = os.path.split(font.fg.path)[0]
+export_data = {'axes':[parse_axis(axis) for axis in font.fl.axes]}
+
+export_file = QtGui.QFileDialog.getSaveFileName(None, '{} : {}'.format(app_name, app_version), str(curr_path), 'Property List (*.stylespace)')
+
+if len(export_file):
+	with open(export_file, 'wb') as exportFile:
+		plistlib.dump(export_data, exportFile)
+
+print('DONE:\tSaving stylespace: {}'.format(export_file))