def resize_sprite(sprite, factor: float):
""" Resize a sprite (string of bytes / rb). """
image = Image.open(BytesIO(sprite))
# Resize with the scaled proportions
width, height = image.size
width, height = int(width * factor), int(height * factor)
image = image.resize((width, height), Image.NEAREST)
# Return the byte-like object
return utils.convert_image_object(image)
async def comic(message: discord.Message):
try:
messages = mcache[(message.channel, message.server)]
except KeyError:
return "Not enough messages."
stackpointer = 0
nicks = set()
#makes sure the first sentence is added
nicks.add(messages[0][1])
for msg in range(len(messages) - 1, 0, -1):
stackpointer += 1
previous = messages[msg][0] - messages[msg - 1][0]
nicks.add(messages[msg][1])
if stackpointer > 10 or previous.total_seconds() > 1800 or len(
nicks) > 8:
break
#fixes first line disappearing when it shouldn't
if stackpointer is not 0:
stackpointer += 1
messages = messages[-1 * stackpointer:]
#make sure that isn't a message that isn't in nicks (bugfix)
for msg in messages:
if msg[1] not in nicks:
messages.remove(msg)
panels = []
panel = []
for (time, nick, messagel) in messages:
if len(panel) == 2 or len(panel) == 1 and panel[0][0] == nick:
panels.append(panel)
panel = []
if messagel.count('\x01') >= 2:
ctcp = messagel.split('\x01', 2)[1].split(' ', 1)
if len(ctcp) == 1:
ctcp += ['']
if ctcp[0] == 'ACTION':
message = '*' + ctcp[1] + '*'
panel.append((nick, messagel))
panels.append(panel)
#debug info
print(repr(nicks))
print(repr(panels))
image_comic = make_comic(nicks, panels)
image_comic = utils.convert_image_object(image_comic)
await client.send_file(message.channel, image_comic, filename="comic.png")
async def greater(message: discord.Message, text: Annotate.CleanContent):
""" Gives a **huge** version of emojies. """
# Parse all unicode and load the emojies
parsed_emoji, has_custom = await format_emoji(text, message.server)
assert parsed_emoji, "I couldn't find any emoji in that text of yours."
# Combine multiple images if necessary, otherwise send just the one
if len(parsed_emoji) == 1:
image_fp = utils.convert_image_object(parsed_emoji[0])
await client.send_file(message.channel, image_fp, filename="emoji.png")
return
# See if there's a need to rescale all images.
height = default_size
for e in parsed_emoji:
if e.height < height:
height = e.height
# Resize all emoji (so that the height == size) when one doesn't match any of the predetermined sizes
total_width = 0
if has_custom:
for i, e in enumerate(parsed_emoji):
if e.height > height:
width = round(e.width * (height / e.height))
total_width += width
parsed_emoji[i] = e.resize((width, height), Image.ANTIALIAS)
else:
total_width += e.width
else:
total_width = len(parsed_emoji) * height
# Stitch all the images together
image = Image.new("RGBA", (total_width, height))
x = 0
for image_object in parsed_emoji:
image.paste(image_object, box=(x, 0))
x += image_object.width
# Upload the stitched image
image_fp = utils.convert_image_object(image)
await client.send_file(message.channel, image_fp, filename="emojies.png")
async def greater(message: discord.Message, text: Annotate.CleanContent):
""" Gives a **huge** version of emojies. """
# Parse all unicode and load the emojies
parsed_emoji, has_custom = await format_emoji(text, message.server)
assert parsed_emoji, "I couldn't find any emoji in that text of yours."
# Combine multiple images if necessary, otherwise send just the one
if len(parsed_emoji) == 1:
image_fp = utils.convert_image_object(parsed_emoji[0])
await client.send_file(message.channel, image_fp, filename="emoji.png")
return
# See if there's a need to rescale all images.
height = default_size
for e in parsed_emoji:
if e.height < height:
height = e.height
# Resize all emoji (so that the height == size) when one doesn't match any of the predetermined sizes
total_width = 0
if has_custom:
for i, e in enumerate(parsed_emoji):
if e.height > height:
width = round(e.width * (height / e.height))
total_width += width
parsed_emoji[i] = e.resize((width, height), Image.ANTIALIAS)
else:
total_width += e.width
else:
total_width = len(parsed_emoji) * height
# Stitch all the images together
image = Image.new("RGBA", (total_width, height))
x = 0
for image_object in parsed_emoji:
image.paste(image_object, box=(x, 0))
x += image_object.width
# Upload the stitched image
image_fp = utils.convert_image_object(image)
await client.send_file(message.channel, image_fp, filename="emojies.png")
async def send_image(message: discord.Message, image_arg: ImageArg, **params):
""" Send an image. """
try:
if image_arg.gif and gif_support:
image_fp = BytesIO(image_arg.gif_bytes)
else:
image_fp = utils.convert_image_object(image_arg.object, image_arg.format, **params)
except KeyError as e:
await client.send_message(message.channel, "Image format `{}` is unsupported.".format(e))
else:
await client.send_file(message.channel, image_fp,
filename="{}.{}".format(message.author.display_name, image_arg.extension))
async def greater(message: discord.Message, text: Annotate.Content):
""" Gives a **huge** version of emojies. """
# Parse all unicode and load the emojies
images, total_width, height = await convert_to_images(text)
# Stitch all the images together
image = Image.new("RGBA", (total_width, height))
x = 0
for image_object in images:
image.paste(image_object, box=(x, 0))
x += image_object.width
# Upload the stitched image
image_fp = utils.convert_image_object(image)
await client.send_file(message.channel, image_fp, filename="emojies.png")
def modify(self, function, *args, **kwargs):
""" Modify the image object using the given Image function.
This function supplies sequence support. """
if not gif_support or not self.gif:
self.object = function(self.object, *args, **kwargs)
else:
frames = []
duration = self.object.info.get("duration") / 1000
for frame in ImageSequence.Iterator(self.object):
frame_bytes = utils.convert_image_object(function(frame, *args, **kwargs))
frames.append(imageio.imread(frame_bytes, format="PNG"))
# Save the image as bytes and recreate the image object
image_bytes = imageio.mimwrite(imageio.RETURN_BYTES, frames, format=self.format, duration=duration)
self.object = Image.open(BytesIO(image_bytes))
self.gif_bytes = image_bytes
async def gif(message: discord.Message, text: Annotate.CleanContent):
""" Gives a **huge** version of emojies AS A GIF. """
images, total_width, height = await convert_to_images(text)
# Get optional duration
duration = 0.15
duration_arg = text.split(" ")[-1]
if re.match(r"[0-9.]+", duration_arg):
duration = float(duration_arg) / 10
frames = []
for image in images:
frame_bytes = utils.convert_image_object(image, format="PNG")
frames.append(imageio.imread(frame_bytes))
# Make a gif
image_bytes = imageio.mimwrite(imageio.RETURN_BYTES,
frames,
format="GIF",
duration=duration)
await client.send_file(message.channel,
BytesIO(image_bytes),
filename="emojies.gif")