ubuntu pillow

Basic tutorial on using Pillow to process images in Python programming, pythonpillow InstallIf you are new to Pillow, let's take a look at the installation method of Pillow. Here we take the Mac OS environment as an example:(1) Use pip to install the Python library. Pip is a Python package management tool. After installation, you can install and manage various li

InstallationJust contact Pillow Friends First look at the installation method of pillow, here we take the Mac OS environment as an example: (1), use PIP to install the Python library. Pip is a Python package management tool that installs/manages various libraries (PIP documents) directly from the command line once installed. $ wget http://pypi.python.org/packages/source/p/pip/pip-0.7.2.tar.gz$ tar xzf pip-

Today help a friend to make a Python gadget, found that the system is missing Ptyhon support library, return the following information Importerror:no module named PILThen download the installation, because there is no Python management tool PIP on the machine, so it is also installed1. Install Pip PIP installation is successful and can be installed directly PIL or pillow 2. Via command pip install PIL Downloading/unpacking Pil Could not find any

. python selftest.py* TKINTER support not installed—- JPEG support ok—- ZLIB (PNG/ZIP) support ok If there is a problem (not In Debian Ubuntu, but in Centos 6.5), you need python setup. py build_ext-I and then try again. Batch conversion of imagesThis is the requirement. Because the camera pixels are very high and the photos taken are very large, it is too slow to upload the photos to the online album, so we need to first turn the size down, I used t

This article mainly introduces how to install the Python Pillow library in MacOS. The Pillow library is used to process pictures. If you need it, you can refer to the following example to help your friends make python gadgets, if the ptyhon support library is missing from the system, the following information is returned: ImportError: No module named PILThen download and install it. Because there is no pyt

Tutorial on installing Python's Pillow library on Mac OS, pythonpillow Today, I made a python tool for my friend and found that the ptyhon support library is missing in the system. The following information is returned: ImportError: No module named PILThen download and install it. Because there is no python management tool pip on the machine, install it together.1. Install pip sudo easy_install pip You can directly install pil or

Python Image processing library: Pillow Beginner's TutorialOriginal address: http://www.cnblogs.com/wbin91/p/3971079.html2014-09-14 translation http://pillow.readthedocs.org/en/latest/handbook/tutorial.htmlPillow is from PIL, so import the library using import PILThe relevant code for this article: Https://github.com/445141126/pillow_exampleImage classThe most important class in pillow is the image, which e

Python Image processing library: Pillow Beginner's Tutorial2014-09-14 translation http://pillow.readthedocs.org/en/latest/handbook/tutorial.htmlPillow is from PIL, so import the library using import PILThe relevant code for this article: Https://github.com/445141126/pillow_exampleImage classThe most important class in pillow is the image, which exists in a module of the same name. It can be instantiated in

2014-09-14 translation http://pillow.readthedocs.org/en/latest/handbook/tutorial.htmlPillow is from PIL, so import the library using import PILThe relevant code for this article: Https://github.com/445141126/pillow_exampleImage classThe most important class in pillow is the image, which exists in a module of the same name. It can be instantiated in several ways: by reading a picture from a file, by processing another image, or by creating a picture di

python-tkinter libopenjpeg-devel libopenjpeg1 openjpegUnder the Cygwin platform I use APT-CYG to manage the software, so that you do not have to run the setup every time you install the software, you can directly install the required software in the command line just like in Ubuntu. I made an alias setting for Apt-cyg's command, so what I see here is apt-get.Question One The problem comes when you run to the fourth command, reporting the error

Color and RGBA values The computer typically represents an image as an RGB value, or an alpha value (permeability, transparency), called an RGBA value. In pillow, the value of RGBA is expressed as a tuple of 4 integers, namely R, G, B, A. The range of integers is 0~255. RGB full 0 can represent black, all 255 for black. It can be guessed (255, 0, 0, 255) to represent red, because the R component is the largest, and the G and B components are 0, so it

to D:\python34\ScriptsInstalling PIP3.4-script.py script to D:\python34\ScriptsInstalling PIP3.4. exe script to D:\python34\ScriptsInstalling PIP3.4. exe.manifest script to D:\python34\ScriptsUsing d:\python34\lib\site-packages\pip-7.1.2-py3.4. eggprocessing Dependencies forpipfinished processing Dependencies forPipThen the next step is to use the PIP (refer to http://www.th7.cn/Program/Python/201410/289949.shtml)c:\users\administrator>pip install pillowcollecting

Two kinds of errors encountered1.Valueerror:zlib is required unless explicitly disabled using--disable-zlib, abortingThe cause of the problem is unknown, the blogger tried a solution to solve the problem. Bo Master PC is Pthon3.4.3-win32Pip Install--upgrade pip updates the pip in cmd, and then discovers a second problem, a permissions issue, to add owner permissions to the user,Perform pip install Pillow perfect install

CentOS system, using PIP to install Pillow, importerror Error during runtime "The _IMAGINGFT C module is not installed"The exact line of code that went wrong is font = Imagefont.truetype (' Arial.ttf ', 36)The resolution process is as follows:First make sure that the import statements in your code are:From PIL import ImagefontTry uninstalling Pillow First:Pip Uninstall PillowInstall the System Devel package

This article mainly introduces the Python3 pillow to generate a simple verification code picture example, very practical value, the need for friends can refer to the following Randomly generate a captcha picture using the Python Pillow Module random module and apply it to the Django project Installing Pillow $ PIP3 Install