i work on C# window vs05......i save image on sql server by oledb command ...in insertion i insert null value on image field .........i works well problem occur when i try to update image ........My update query is..... using (OleDbCommand Update = new OleDbCommand( "UPDATE [BoardDetail] SET BoardImage= '(?)' WHERE B...
I am looking for a simple way to import/copy images from remote server to a local folder using PHP. I have no FTP access to the server, but all remote images can be accessed via HTTP (i.e. http://www.mydomain.com/myimage.jpg). Example use: A user wishes to add an image to his profile. The image already exists on the web and the user p...
Hi all! I have an image and I want to create an adge histogram. I divide the image into 1100 image-blocks and try to find edge and its direction (horisontal, vertical, 45° diagonal, 135° diagonal or nondirectional) in each block. How I can extract that information about edges? Do you have any ideas? Regards! ...
I need to include an icon to the left of a label in my form. it would probably work best if the icon was part of the label. it seems to me that a form item cannot have anything preceed the label on the left side, is there anyway around this? ...
I got an odd request, and I fear it will be closed as off-topic. So be it, but it's worth a shot. I'm creating a presentation about dependency injection and inversion of control, and I thought I'd make the point of interchangeable parts that serve a common purpose, but has different implementations, by showing an image I've seen before....
I know that image only web analytics can track visits, but is that all it can track? Can it track unique visitors or anything more than plain visits? Let's say I'm a third party trying to put html only analytics on a site like, say, myspace. What exactly would I be able to track? Any help is greatly appreciated! ...
I'm trying to make my C# code add an image to my (WPF) application's canvas. However, my code does not work. Image I = new Image(); I.Source = System.IO.File.Open(@"C:\Users\Public\Pictures\Sample Pictures\Penguins.jpg", System.IO.FileMode.Open); I get the error: Cannot implicitly convert type 'System.IO.FileStream' to 'System.Window...
Hello, i'm working in Linux [GCC Compiler] , i'm using Eclipse with CDT + QT to compile I need to display sequence of DICOM images using QT window and OpenGL functions pls let me know which is the function to display sequence of images i'm using 3 functions 1) initiallizeGL() to initallize OpenGL functions. 2) resizeGL() instead of g...
I have an image, but it keep doesn't display. I check the image properties (right-click and chose properties), and the I found the "type" is text/html not JPEG image. Is this because the type that cause my images dont show up?? How to change the "Type" value? I am using php... I display the image in a simple html [img] tag... EDIT: Ye...
Hi, I'm writing an application to send some images to a third party, and the images must be 200x200 DPI. The image is a Bitmap and is sized at 500 width and 250 height. The first time I tested the images with the third party, my resolution was incorrect. I merely used image.SetResolution(200,200) to correctly set it to 200x200. Th...
I'm using the System.Drawing classes to generate thumbnails and watermarked images from user-uploaded photos. The users are also able to crop the images using jCrop after uploading the original. I've taken over this code from someone else, and am looking to simplify and optimize it (it's being used on a high-traffic website). The previo...
Has anybody else encountered this. Whenever the images are intially loaded by the browser it only shows the last-half of the image. Then when I mouse over anywhere in the green section it immediately displays the rest of the image. What you're seeing here is a <div> with a background-image and a <img> located within said <div>. I'm e...
To be more specific, I want to use a form with one or more file input fields used for images. When those fields are changed, I'd like to show a preview of the associated image, before sending the data to the server. I've tried a number of javascript approaches, but I always run into security errors. I wouldn't mind using java or flash, ...
I'm trying to find/write a function that would perform the same operation as imlincomb(). However, I am having trouble finding such functions in C++ without using any Matlab API functions other than Intel Performance Primitiives library, and I don't really want to purchase a license for it unless my application really has to take advanta...
Hi, I'm trying to preload about 150 images and I want to be able to be able to do two things... 1) The images are being preloaded using a list of file names. Not every single file name in the list has a file to match up to it. eg) pic04.jpg may not exist, even if it is in the list. So when I'm preloading, i would like to be able to f...
Hey! I'm porting a library of image manipulation routines into C from Java and I'm getting some very small differences when I compare the results. Is it reasonable that these differences are in the different languages' handling of float values or do I still have work to do! The routine is Convolution with a 3 x 3 kernel, it's operated ...
I have a Swing based financial ticker, that will display a financial symbol the price movement and an arrow for either up or down for each counter / company. This ticker can have a lot on counters (up to 100), and see the need to cache the images symbols to boost performance. I have tried following this article but fail to understand i...
I am trying to get an image from an HTTP server using Perl. I have the full URL of the file and am attempting to use my $data = LWP::Simple::get $params{URL}; my $filename = "image.jpg"; open (FH, ">$filename"); print FH $data; close (FH); Now, logically, to me at least, this should work. But the files are slightly different sizes,...
I am trying to swap image when an image is clicked...here is my jquery so far and it's not working. $(document).ready(function(){ imgFldr = '../../App_Themes/Default/Images/'; $('#smallImg1').click(function(){ $('#smallImg1').attr('src', imgFlder+'belkinSmall4.png'); }); }); And below is an example of my HTML <div> ...
I need to load an image from a web in a simple Java stand alone aplication. Any Ideas? ...