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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: jcrouse |
last post by:
Is there a quick and easy way to change the color of a label controls border
from the default black to white?
Thank you,
John
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by: Chellapa |
last post by:
For my ImageProcessing Application i need to find whether
an Image is Color or B/W through code for GrayScale
automation purpose, Iam using vb.net and photoshop for
developing the application.
Image Format is PNG
Can any one help in this regard.
Thanks,
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by: retheeshnewage |
last post by:
I have a doubt in php.I wrote a php program to convert colour Images to
balck & white.It is working fine with JPEG files and PNG files.When it
comes to GIF files I am not getting the colour Image.I think I found
the reason of getting error.But I am not able to solve it
I am pasting the code which I wrote
The reason I think is when I am extracting the RGB value from the
image,R and G will be zero everytime.But I am getting the value of...
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by: benfly08 |
last post by:
Hi, guys.
I have a program to draw bar/pie chart based on the data i hard coded in it. However, my image comes with "BLACK" background color. I don't know how to fix this. The code snippet is below:
chartGenerator.vb class:
Imports System.Drawing.Imaging
Public Class chartGenerator
Private myImage As Bitmap
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by: Blasting Cap |
last post by:
I keep getting errors that pop up when I am trying to convert an
application from dotnet framework 1.1 to framework 2.0. The old project
was saved in sourcesafe from Visual Studio 2003, and I have opened it in
Visual Studio 2005.
I've cleared up most errors, but have one that beats the heck out of me.
I have a page:
sales/Item.aspx that has several datagrids in it.
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by: dishal |
last post by:
Can anyone help me please? How do I convert these codes to launch from a JFrame instead of a Java Applet?
A simple program where the user can sketch curves and shapes in a
variety of colors on a variety of background colors. The user selects
a drawing color form a pop-up menu at the top of the
applet. If the user clicks "Set Background", the background
color is set to the current drawing color and the drawing
...
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by: helraizer1 |
last post by:
Hey folks, yet again.
if ($back == "m") //$back is a value pulled from a db; that works perfectly.
{
$wid = $rowing;
$hei = $rowing;
createthumb("660x240background2.gif", "./user/" . $user . "_back.gif", $wid, $hei);
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by: larry |
last post by:
Ok I'm a Python noob, been doing OK so far, working on a data
conversion program and want to create some character image files from
an 8-bit ROM file.
Creating the image I've got down, I open the file and use TK to draw
the images... but
1) It does not seem to end (running in IDLE), I have to kill the
process to retry it seems tkinter does not close(?)
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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: 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: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
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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: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
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