#!d:\program?files?（x86）\python35\python.exe
#
#?The?Python?Imaging?Library
#?$Id$
#
#?this?demo?script?illustrates?pasting?into?an?already?displayed
#?photoimage.??note?that?the?current?version?of?Tk?updates?the?whole
#?image?every?time?we?paste?so?to?get?decent?performance?we?split
#?the?image?into?a?set?of?tiles.
#

try:
????from?tkinter?import?Tk?Canvas?NW
except?ImportError:
????from?Tkinter?import?Tk?Canvas?NW

from?PIL?import?Image?ImageTk
import?sys

#
#?painter?widget


class?PaintCanvas（Canvas）:
????def?__init__（self?master?image）:
????????Canvas.__init__（self?master?width=image.size[0]?height=image.size[1]）

????????#?fill?the?canvas
????????self.tile?=?{}
????????self.tilesize?=?tilesize?=?32
????????xsize?ysize?=?image.size
????????for?x?in?range（0?xsize?tilesize）:
????????????for?y?in?range（0?ysize?tilesize）:
????????????????box?=?x?y?min（xsize?x+tilesize）?min（ysize?y+tilesize）
????????????????tile?=?ImageTk.PhotoImage（image.crop（box））
????????????????self.create_image（x?y?image=tile?anchor=NW）
????????????????self.tile[（x?y）]?=?box?tile

????????self.image?=?image

????????self.bind（““?self.paint）

????def?paint（self?event）:
????????xy?=?event.x?-?10?event.y?-?10?event.x?+?10?event.y?+?10
????????im?=?self.image.crop（xy）

????????#?process?the?image?in?some?fashion
????????im?=?im.convert（“L“）

????????self.image.paste（im?xy）
????????self.repair（xy）

????def?repair（self?box）:
????????#?update?canvas
????????dx?=?box[0]?%?self.tilesize
????????dy?=?box[1]?%?self.tilesize
????????for?x?in?range（box[0]-dx?box[2]+1?self.tilesize）:
????????????for?y?in?range（box[1]-dy?box[3]+1?self.tilesize）:
????????????????try:
????????????????????xy?tile?=?self.tile[（x?y）]
????????????????????tile.paste（self.image.crop（xy））
????????????????except?KeyError:
????????????????????pass??#?outside?the?image
????????self.update_idletasks（）

#
#?main

if?len（sys.argv）?!=?2:
????print（“Usage:?painter?file“）
????sys.exit（1）

root?=?Tk（）

im?=?Image.open（sys.argv[1]）

if?im.mode?!=?“RGB“:
????im?=?im.convert（“RGB“）

PaintCanvas（root?im）.pack（）

root.mainloop（）

?屬性????????????大小?????日期????時(shí)間???名稱(chēng)
-----------?---------??----------?-----??----

?????文件??????97896??2017-07-30?15:57??scrapy\asn1crypto-0.22.0-py2.py3-none-any.whl

?????文件??????24590??2017-07-30?16:05??scrapy\attrs-17.2.0-py2.py3-none-any.whl

?????文件??????35207??2017-07-30?16:03??scrapy\Automat-0.6.0-py2.py3-none-any.whl

?????文件?????160867??2017-07-30?15:56??scrapy\cffi-1.10.0-cp35-cp35m-win_amd64.whl

?????文件???????7922??2017-07-30?16:05??scrapy\constantly-15.1.0-py2.py3-none-any.whl

?????文件????1332201??2017-07-30?15:54??scrapy\cryptography-2.0-cp35-cp35m-win_amd64.whl

?????文件??????15974??2017-07-30?16:10??scrapy\cssselect-1.0.1-py2.py3-none-any.whl

?????文件??????29758??2017-07-30?16:04??scrapy\hyperlink-17.3.0-py2.py3-none-any.whl

?????文件??????55106??2017-07-30?15:55??scrapy\idna-2.5-py2.py3-none-any.whl

?????文件??????16667??2017-07-30?16:03??scrapy\incremental-17.5.0-py2.py3-none-any.whl

?????文件????3153436??2017-07-30?15:37??scrapy\lxml-3.8.0-cp35-cp35m-win_amd64.whl

?????文件???????2135??2017-03-12?18:33??scrapy\painter.py

?????文件??????11306??2017-07-30?16:10??scrapy\parsel-1.2.0-py2.py3-none-any.whl

?????文件??????42622??2017-07-30?16:36??scrapy\pyasn1\codec\ber\decoder.py

?????文件??????17970??2017-07-30?16:36??scrapy\pyasn1\codec\ber\encoder.py

?????文件????????578??2017-07-30?16:36??scrapy\pyasn1\codec\ber\eoo.py

?????文件?????????59??2017-07-30?16:36??scrapy\pyasn1\codec\ber\__init__.py

?????文件??????27525??2017-07-30?16:36??scrapy\pyasn1\codec\ber\__pycache__\decoder.cpython-35.pyc

?????文件??????13970??2017-07-30?16:36??scrapy\pyasn1\codec\ber\__pycache__\encoder.cpython-35.pyc

?????文件????????791??2017-07-30?16:36??scrapy\pyasn1\codec\ber\__pycache__\eoo.cpython-35.pyc

?????文件????????174??2017-07-30?16:36??scrapy\pyasn1\codec\ber\__pycache__\__init__.cpython-35.pyc

?????文件???????3038??2017-07-30?16:36??scrapy\pyasn1\codec\cer\decoder.py

?????文件???????6368??2017-07-30?16:36??scrapy\pyasn1\codec\cer\encoder.py

?????文件?????????59??2017-07-30?16:36??scrapy\pyasn1\codec\cer\__init__.py

?????文件???????1749??2017-07-30?16:36??scrapy\pyasn1\codec\cer\__pycache__\decoder.cpython-35.pyc

?????文件???????5448??2017-07-30?16:36??scrapy\pyasn1\codec\cer\__pycache__\encoder.cpython-35.pyc

?????文件????????174??2017-07-30?16:36??scrapy\pyasn1\codec\cer\__pycache__\__init__.cpython-35.pyc

?????文件???????2110??2017-07-30?16:36??scrapy\pyasn1\codec\der\decoder.py

?????文件???????2639??2017-07-30?16:36??scrapy\pyasn1\codec\der\encoder.py

?????文件?????????59??2017-07-30?16:36??scrapy\pyasn1\codec\der\__init__.py

............此處省略159個(gè)文件信息