Update chroma/chroma/utility/chroma.py

chroma/chroma/utility/chroma.py

@@ -30,7 +30,9 @@ from chroma.layers.structure import backbone
 def letter_to_point_cloud(
     letter="G",
     width_pixels=35,
-    font = "LSR.ttf",
+    font = os.path.join(
+        os.path.dirname(chroma.__path__[0]), "./assets/LiberationSans-Regular.ttf"
+    ),
     depth_ratio=0.15,
     fontsize_ratio=1.2,
     stroke_width=1,
@@ -41,7 +43,7 @@ def letter_to_point_cloud(
     depth = int(depth_ratio * width_pixels)
     fontsize = int(fontsize_ratio * width_pixels)
 
-    font = ImageFont.load_default()
+    font = ImageFont.truetype(font,fontsize)
     ascent, descent = font.getmetrics()
     text_width = font.getmask(letter).getbbox()[2]
     text_height = font.getmask(letter).getbbox()[3] + descent