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by: Gregory |
last post by:
Hello,
I'm trying to do the above in order to process an image and return the
result to an html image control. It fails and my key suspects are either
the variable that I'm passing in - ImageName - for processing, or the return
data which is done (or not as the case may be) by imagejpeg($img) in the
script, after header("Content-type: image/jpeg").
Any insights would be most welcome, especially debugging techniques and a
pointer to...
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by: doffer |
last post by:
I want to make a portfoliosystem where user can register and get their
own portfolio... I've started the developer work, but I'm stuck on the
image upload part... I'm experiencing some problems getting the picture
resized and thumbnailed... I'm on a apache server running php 5 with
8MB php_memory.
When uploading, the script works fine most times when uploading small
files (below 100kb and sometimes up close to 300kb too), but when...
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by: Daniel |
last post by:
I have looked everywhere on the web for an answer to this and the only
thing I can find is converting the image format when the file is
present on the local filesystem. What I want to do is use a web form
to upload a TIFF image (scanned images) and convert it to a JPEG
before I insert it into SQL Server. The file upload part works great,
but I can;t convert the image. I certainly don't want to upload it the
the server filesystem, convert...
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by: Neo Geshel |
last post by:
I have examined about 80+ different upload scripts on the 'net, both in
VB and C#, and none seem to do what I need them to do. Perhaps someone
here can point me somewhere that Google hasn't reached yet (I have gone
all the way to page 50 on Google's results!!). Here are my requirements:
• I have a DataGrid. Everything will be done from here. Everything. No
exceptions. Everything will also be done in VB, without any code-behind
to...
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by: David Lozzi |
last post by:
Howdy,
I have a function that uploads an image and that works great. I love ..Nets built in upload, so much easier than 3rd party uploaders!
Now I am making a public function that will take the path of the uploaded image, and resize it with the provided dimensions. My function is below. The current function is returning an error when run from the upload function: A generic error occurred in GDI+. Not sure what exactly that means. From what...
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by: LT.Ang |
last post by:
I am developing an application that possibly opens very large images - bmp,
jpeg, tiff. I have 2 questions:
Language: C#, VS .NET 2003.
1. When the program opens a BMP image, the amount of memory used seems to be
larger for BMP files than JPEGs with the same pixel dimensions. For example,
5200 x 5000 pixels image -- increase in Mem Usage is about 80MB for JPEG, but
200MB for BMP (with Task Manager). The Mem Usage is noted before and...
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by: Peter |
last post by:
I have a problem with a page show_image.asp that returns a jpg image under
Windows XP Pro SP2. The page sets content type as:
Response.ContentType = "image/jpg"
While this works perfectly fine on most machines, on some machines I
experience this problem:
When loading the page a window pops up that asks if I want to open the
document show_page.asp. When I click "Open" Interdev pops up and opens up a
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by: spgedwards |
last post by:
I am trying to run a basic script that displays an existing jpeg image
and writes some text over it. Sounds simple, but I cannot seem to be
able to colour the font correctly. In the example below it should be
black but it comes out orange. In fact, even if I change the colour to
0, 0, 255 it's orange.
I've read in the PHP documentation (the user contributed notes) that
there are issues with jpeg font colouring. But I've not seen any...
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by: Steve |
last post by:
Hi all
Does anybody please know a way to extract an Image from a pdf file and save
it as a TIFF?
I have used a scanner to scan documents which are then placed on a server,
but I need to extract the image of the document (just the first page if
there are multiple pages) and save it as a TIFF so I can then use the
Tesseract OCR to get the text in the image.
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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: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
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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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