def draw_text_bgcolor(font, text, color_bg, color_text, max_width, max_height):
fw, fh = get_text_extents(font, text)
w, h = min(fw, max_width), min(fh, max_height)
im = Image.new('RGBA', (w, h), color=image.color_humanize(color_bg))
d = ImageDraw.Draw(im)
d.text((0, 0), unicode(text, 'utf-8'), font=font,
fill=image.color_humanize(color_text))
return im
def blend(img, mask, color, width, height, alpha=1):
assert width > 0 and height > 0
bg = Image.new('RGBA', (width, height), color=image.color_humanize(color))
blended = Image.composite(img, bg, mask)
if alpha != 1:
bg2 = bg.copy()
blended = Image.blend(bg2, blended, alpha)
return blended
def corner(border_color, bg_color, width, height, orient):
im = Image.new('RGBA', (width, height), color=image.color_humanize(bg_color))
d = ImageDraw.Draw(im)
coords = None
w, h = width, height
if orient in ('top_left', 'left_top'):
coords = [(0, h), (0, 0), (w, 0)]
elif orient in ('top_right', 'right_top'):
coords = [(0, 0), (w - 1, 0), (w - 1, h)]
elif orient in ('right_bottom', 'bottom_right'):
coords = [(w - 1, 0), (w - 1, h - 1), (0, h - 1)]
elif orient in ('bottom_left', 'left_bottom'):
coords = [(0, 0), (0, h - 1), (w - 1, h - 1)]
assert coords is not None
d.line(coords, fill=image.hex_to_rgb(border_color))
return im
def box(color, width, height):
im = Image.new('RGBA', (width, height), color=image.color_humanize(color))
return im