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by: Ming |
last post by:
Hi All,
I want to write a PHP webpage which allows people to upload images (no
matter what formats) to me and at the same time converts any non-jpeg
image to JPEG.
Here's what I have:
$FileDest = "/uploads/1.gif";
if (!move_uploaded_file($_FILES, $FileDest)):
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by: Pravin Prabhu |
last post by:
Hi,
I have a JPEG image data in a char array, i know the length of the data
as well, which functions could i use to display the Image in an already open
window.
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by: Lucas Cowald |
last post by:
Hi,
Using ASP and VBScript. How to convert JPEG image into a binary data? Is it
possible with a command from ASP / VBScript without having to put it into a
database first?
I want to take the JPEG image from a folder, convert it into a binary data,
and stream it to the browser. How can I do it? Can you show a short code?
Thank you for your help.
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by: MattB |
last post by:
I receive a dataset from a COM component that contains a jpeg image. I'm
having trouble making the image display based on any examples I've found,
and the trouble seems to be that the field type is bin.hex. Can anyone point
me in the right direction to converting this to a usable format (decimal?)?
I'm pasting the serialized dataset at the bottom for readability (it's big
with all that data in it).
I convert to a dataset object with code...
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by: Bruce |
last post by:
I have an asp.net page that is dynamically building a table and populating
cells with images (typically jpeg) and with associated metadata.
How can the asp.net code efficiently determine the pixel resolution from the
image file (without loading the entire image into memory on the server) to
allow it to properly size the table cell and its associated Image control?
Thanks, Bruce
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by: Onwuka Emeka |
last post by:
is there a way to reduce or modify the color depth of a jpeg image, i
currently need to programatically change the color depth of a jpeg image
from 24bits to 8bits. any help would be appreciated
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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: RaulAbHK |
last post by:
Dear all,
I guess this is a basic question with an easy answer but I am a
beginner and I would much apreciate your feedbacks.
Let's say I have a library with some functionality to perform some
image processing on jpeg images.
One of functions in the library is similar to this:
myfunction_effect (&out_instance, &mysettings, I8 *buf_in, I32
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by: W. Watson |
last post by:
I'm getting a 640x480 greyscale image from a video device. I'd like to place
it on a canvas and then draw on the image. Does PIL or some image facility
allow me to do that?
--
Wayne Watson (Nevada City, CA)
Web Page: <speckledwithStars.net>
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by: Victory |
last post by:
Hi,
I need to know the compression type of jpeg (jpg) files. I am using the
System.Drawing.Imaging and loading the file using an Image object. The
next thing i do, is to examine the propertyItems property of the object
which gives me an ID, a type and Value. I am able to check for an ID of
259 (259 is the compression id) for Tiff images and check the value
upper and lower significant bits of the value to see the compression.
But i don't...
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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: 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: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
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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: 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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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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