Fixed stroke on FreeType < 2.9

Author: radarhere

Tests/images/imagedraw_stroke_descender.png

@@ -941,6 +941,22 @@ def test_stroke():
  )
 
 
+@pytest.mark.skipif(not HAS_FREETYPE, reason="ImageFont not available")
+def test_stroke_descender():
+ # Arrange
+ im = Image.new("RGB", (120, 130))
+ draw = ImageDraw.Draw(im)
+ font = ImageFont.truetype("Tests/fonts/FreeMono.ttf", 120)
+
+ # Act
+ draw.text((10, 0), "y", "#f00", font, stroke_width=2, stroke_fill="#0f0")
+
+ # Assert
+ assert_image_similar(
+ im, Image.open("Tests/images/imagedraw_stroke_descender.png"), 6.76
+ )
+
+
 @pytest.mark.skipif(not HAS_FREETYPE, reason="ImageFont not available")
 def test_stroke_multiline():
  # Arrange

Tests/test_imagedraw.py

@@ -782,17 +782,14 @@ font_render(FontObject* self, PyObject* args)
  im = (Imaging) id;
  /* Note: bitmap fonts within ttf fonts do not work, see #891/pr#960 */
  load_flags = FT_LOAD_NO_BITMAP;
- if (stroker == NULL) {
- load_flags |= FT_LOAD_RENDER;
- }
  if (mask) {
  load_flags |= FT_LOAD_TARGET_MONO;
  }
 
  ascender = 0;
  for (i = 0; i < count; i++) {
  index = glyph_info[i].index;
- error = FT_Load_Glyph(self->face, index, load_flags);
+ error = FT_Load_Glyph(self->face, index, load_flags | FT_LOAD_RENDER);
  if (error) {
  return geterror(error);
  }
@@ -806,6 +803,10 @@ font_render(FontObject* self, PyObject* args)
  ascender = temp;
  }
 
+ if (stroker == NULL) {
+ load_flags |= FT_LOAD_RENDER;
+ }
+
  x = y = 0;
  horizontal_dir = dir && strcmp(dir, "ttb") == 0 ? 0 : 1;
  for (i = 0; i < count; i++) {