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by: Mark 'Kamikaze' Hughes |
last post by:
In the new Python game I'm developing, I need to crop out individual
tiles from larger tilesets, and maintain transparency. Unfortunately,
I've run into major deficiencies in both Tkinter and PIL (PyGame,
wxPython, PyQt, etc. are not really suitable for this program, for a
number of reasons, and I have zero interest in discussing why right
now).
Since the Tkinter.PhotoImage.copy() method doesn't allow a region
parameter, I have to save...
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by: mchl gdbt |
last post by:
Hi,
I have several thousand tiffs generated by application A which are read by
application B. I need to remove a few colours from the tiffs and I decided
to try with the python imaging library.
Running under debug mode permits saving my tiff files (with Image.DEBUG=0,
the save doesn't work! see below) , but it truncates the crazy tags in my
tiff and changes the resolution of the image
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by: rzed |
last post by:
I'm using PIL to generate some images which may be rotated at the
user's option. When they are rotated, the original image is cropped
in the new image (which is fine), and the corners are black (which
is not, in this case). I can't find any documented way to change
the default fill color (if that's what it is) for the corners, and
PIL also doesn't seem to support a flood fill. I have created a
flood fill in Python, which works but which...
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by: jbrewer |
last post by:
I'm trying to read in a FITs image file for my research, and I decided
that writing a file decoder for the Python imaging library would be the
easiest way to accomplish this for my needs. FITs is a raw data format
used in astronomy.
Anyway, I followed the example in the PIL documentation online, and I
also had a look at the FITs image stub file included with PIL 1.1.5. I
cooked up something that should work (or nearly work), but I keep...
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by: mardif |
last post by:
Hi guys,
I've a problem, but very big!
So, i have a python/PIL application that manipulate images ( rotate,
crop, save, etc etc ).
If this application work on a PC mono-processor, I don't have any
problems.
If this application work instead on a PC bi-processor, the process
elaborates an image "corrupted":
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by: Odalrick |
last post by:
I'm making a simple program to crop and scale images, essentially make
thumbnails from a user defined subset of the image.
I'm planning to use Python Image Library to crop and resize the images,
mostly to make the resized smaller images look good.
How do I display a PIL image with wxPython?
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by: Cameron Walsh |
last post by:
Hi all,
I'm trying to extract the data from a bitmap or .pnm file using the
following code:
import Image
img = Image.open("test.bmp","r")
data=img.getdata()
Unfortunately I get the following exception on Linux, but not on Windows:
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by: bharathv6 |
last post by:
i need to do is modify the image in memory like resizing the image in memory etc ... with out saving it disk as i have to return back the image with out saving it disk
PIL supports the use of StringIO objects being passed in place of file
objects. StringIO objects are binary strings of variable length that are kept
in memory so i saved the image in stringio objects the following code does that
for gif image ...
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by: Poppy |
last post by:
I've put together some code to demonstrate what my goal is though looping
pixel by pixel it's rather slow.
import Image
def check_whitespace():
im = Image.open("\\\\server\\vol\\temp\\image.jpg")
size = im.size
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by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
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by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
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by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
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by: jinu1996 |
last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth.
The Art of Business Website Design
Your website is...
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by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
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by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
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by: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one.
At the time of converting from word file to html my equations which are in the word document file was convert into image.
Globals.ThisAddIn.Application.ActiveDocument.Select();...
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by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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by: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
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