tankxu

#! /bin/bash
# set -e 

for file in ./pdf/*
do
	fileName=$(basename -- "$file")
	fileName="${fileName%.*}"
	# echo $filename
	pdfName=./pdf/$fileName.pdf
	outputName=./jpg/$fileName.jpg

tankxu

方法一:

gifsicle -O3 --lossy=130 input.gif -o output.gif

lossy 的值越大压缩越严重

方法二：

convert input.gif -fuzz 15% -layers Optimize output.gif

tankxu

A list of sketch scripts

tankxu

Keybase proof

I hereby claim:

• I am tankxu on github.
• I am tankxu (https://keybase.io/tankxu) on keybase.
• I have a public key whose fingerprint is D505 7C14 6BBA EA2F 1165 FD79 2049 DF9B 8E4E 378A

To claim this, I am signing this object:

tankxu

#!/usr/bin/env python3
# -*- coding: utf-8 -*-

#First released as C++ program by Hiroyuki Tsutsumi as part of the free software suite “Beer”
#I thought porting it to Python could be both a challenge and useful

from sys import argv, exit, getsizeof
from struct import pack_into, unpack_from

def ceil4(n):