def draw_text(self, image: PillowImage, text: List[str],
font: PillowImageFont):
draw = ImageDraw.Draw(image)
for line_index, line in enumerate(text):
font_width, _ = font.getsize(line)
_, height_offset = font.getoffset(line)
x = self._get_x(font_width)
y = self._get_y(line_index, self.line_height, height_offset)
for c in line:
if not is_emoji(c) and c.isprintable():
draw.text((x, y), c, font=font, fill=self.font_color)
x += math.ceil(draw.textsize(c, font)[0])
elif self.get_emoji_content:
emoji_content = self.get_emoji_content(c)
if emoji_content:
with tempfile.NamedTemporaryFile(mode='wb') as f:
temp_filename = f.name
f.write(emoji_content)
emoji_img = Image.open(temp_filename)
resized_emoji_img = emoji_img.resize(
(font.size, font.size))
image.paste(resized_emoji_img, (x, y),
resized_emoji_img)
x += math.ceil(resized_emoji_img.width)
return image
def getoffset(font: FreeTypeFont, text_str: str) -> Tuple[int, int]:
"""get the offset of text"""
if USE_PIL:
offset = font.getoffset(text_str)
else:
# FOR NOW...because I don't think this is truly necessary
offset = (0, 0)
return offset
def draw_text(self, image: PillowImage, text: List[str],
font: PillowImageFont):
draw = ImageDraw.Draw(image)
for line_index, line in enumerate(text):
font_width, _ = font.getsize(line)
_, height_offset = font.getoffset(line)
x = self._get_x(font_width)
y = self._get_y(line_index, self.line_height, height_offset)
draw.text((x, y), line, font=font, fill=self.font_color)
return image
