1 files changed, 37 insertions, 0 deletions
diff --git a/third_party/freetype-py/examples/glyph-outline.py b/third_party/freetype-py/examples/glyph-outline.py
new file mode 100644
index 0000000..6588e21
--- /dev/null
+++ b/third_party/freetype-py/examples/glyph-outline.py
@@ -0,0 +1,37 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+# -----------------------------------------------------------------------------
+#
+#  FreeType high-level python API - Copyright 2011 Nicolas P. Rougier
+#  Distributed under the terms of the new BSD license.
+#
+# -----------------------------------------------------------------------------
+'''
+Glyph outline rendering
+'''
+from freetype import *
+
+if __name__ == '__main__':
+    import numpy
+    import matplotlib.pyplot as plt
+
+    face = Face('./Vera.ttf')
+    face.set_char_size( 4*48*64 )
+    flags = FT_LOAD_DEFAULT | FT_LOAD_NO_BITMAP
+    face.load_char('S', flags )
+    slot = face.glyph
+    glyph = slot.get_glyph()
+    stroker = Stroker( )
+    stroker.set(64, FT_STROKER_LINECAP_ROUND, FT_STROKER_LINEJOIN_ROUND, 0 )
+    glyph.stroke( stroker )
+    blyph = glyph.to_bitmap(FT_RENDER_MODE_NORMAL, Vector(0,0))
+    bitmap = blyph.bitmap
+    width, rows, pitch = bitmap.width, bitmap.rows, bitmap.pitch
+    top, left = blyph.top, blyph.left
+    data = []
+    for i in range(rows):
+        data.extend(bitmap.buffer[i*pitch:i*pitch+width])
+    Z = numpy.array(data,dtype=numpy.ubyte).reshape(rows, width)
+    plt.figure(figsize=(6,8))
+    plt.imshow(Z, interpolation='nearest', cmap=plt.cm.gray_r, origin='lower')
+    plt.show()