[opentype-gx] Add support files

2 files changed, 32 insertions, 0 deletions

diff --git a/opentype-gx/samples/list-axes.py b/opentype-gx/samples/list-axes.py
new file mode 100755
index 0000000..b979c97
--- /dev/null
+++ b/opentype-gx/samples/list-axes.py
@@ -0,0 +1,12 @@
+#!/usr/bin/python
+
+from fontTools.ttLib import TTFont
+import sys
+
+font = TTFont(sys.argv[1])
+axes = font['fvar'].axes
+for axis in axes:
+	print "%s	%g	%g	%g" % (axis.axisTag,
+					       axis.minValue,
+					       axis.defaultValue,
+					       axis.maxValue)
diff --git a/opentype-gx/samples/random-instance-demo.sh b/opentype-gx/samples/random-instance-demo.sh
new file mode 100755
index 0000000..7f52612
--- /dev/null
+++ b/opentype-gx/samples/random-instance-demo.sh
@@ -0,0 +1,20 @@
+#!/bin/bash
+
+if test $# -lt 2; then
+	echo "usage: $0 font.ttf text" >&2
+	exit 2
+fi
+font=$1
+outfont=${font%.ttf}-instance.ttf
+outpng=${outfont%.ttf}.png
+text=$2
+
+python list-axes.py $font |
+while read tag min default max; do
+	rnd=`python -c "print $((RANDOM%(100*(max-min))+min))/100."`
+	echo "$tag=$rnd"
+done | tee | (
+	xargs python varLib/mutator.py "$font" &&
+	hb-view "$outfont" "$text" > "$outpng" &&
+	(display "$outpng" &)
+)