TexturePacker的plist切成单独小图

TexturePacker的plist切成单独小图

TexturePacker会吧很多小图片集中在一张图片上，那么我们就不容易去改变，

将.plist大图切成小图片容易我们去编辑

1、安装python-2.7.6.amd64.msi并配置环境变量 Path :C:\Python27

2、检验python是否安装配置成功：打开cmd，输入python，如果出现以下界面，则说 明你的python安装成功了

3、安装第三方的模块02_Pillow-2.4.0.win-amd64-py2.7.exe

4、创建一个文本，修改后缀为py，建议命名：unpack_plist.py，将unpack_plist.py放到你Python27安装目录里

代码如下：

#!python

import os,sys

from xml.etree import ElementTree

from PIL import Image

def tree_to_dict(tree):

d = {} for index, item in enumerate(tree): if item.tag == 'key': if tree[index+1].tag == 'string':

d[item.text] = tree[index + 1].text

elif tree[index + 1].tag == 'true':

d[item.text] = True

elif tree[index + 1].tag == 'false':

d[item.text] = False

elif tree[index+1].tag == 'dict':

d[item.text] = tree_to_dict(tree[index+1]) return d

def gen_png_from_plist(plist_filename, png_filename):

file_path = plist_filename.replace('.plist', '')

big_image = Image.open(png_filename)

root = ElementTree.fromstring(open(plist_filename, 'r').read())

plist_dict = tree_to_dict(root)

to_list = lambda x: x.replace('{','').replace('}','').split(',') for k,v in plist_dict['frames'].items():

rectlist = to_list(v['frame'])

width = int( rectlist if v['rotated'] else rectlist )

height = int( rectlist if v['rotated'] else rectlist )

box=(

int(rectlist), int(rectlist), int(rectlist) + width, int(rectlist) + height,

)

sizelist = [ int(x) for x in to_list(v['sourceSize'])]

rect_on_big = big_image.crop(box) if v['rotated']:

rect_on_big = rect_on_big.rotate(90)

result_image = Image.new('RGBA', sizelist, (0,0,0,0)) if v['rotated']:

result_box=(

( sizelist - height )/2,

( sizelist - width )/2,

( sizelist + height )/2,

( sizelist + width )/2

) else:

result_box=(

( sizelist - width )/2,

( sizelist - height )/2,

( sizelist + width )/2,

( sizelist + height )/2

)

result_image.paste(rect_on_big, result_box, mask=0) if not os.path.isdir(file_path):

os.mkdir(file_path)

outfile = (file_path+'/' + k).replace('gift_', '')

print outfile, "generated"

result_image.save(outfile)if __name__ == '__main__':

filename = sys.argv

plist_filename = filename + '.plist'

png_filename = filename + '.png'

if (os.path.exists(plist_filename) and os.path.exists(png_filename)):

gen_png_from_plist( plist_filename, png_filename ) else:

print "make sure you have boith plist and png files in the same directory"

5、在python27安装目录下按Shift键加鼠标右键在此处打开命令窗口，将需要切成单独小图片的

TexturePacker的plist图片放到python 27安装目录里

命令行： python unpack_plist.py shop文件名称

比如： python unpack_plist.py shop(我的plist文件全名为 ui.plist)

6、这时就已经完全把图片切成小图片了，在Python27安装目录里就会出现shop文件夹，里面的图片就是小图片

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