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Saving an Image

I have a picture url like this http://www.address.com/image.jpg I want do dynamically save this image on my server How can i achieve this using php Thanks ...

Image distortion algorithm

Hello, I'm trying to come up with a way to distort an image similar to the example here: http://tinypic.com/r/16gn60o/7 The idea is to remove any hard lines in the original image. I would like the original image to be "about the same" not a hard swirl effect you see in some screensavers or anything like that. Any pointers or idea woul...

JQuery resizeable grid ontop of image

What I wish to accomplish at the client side is to show an image and let the user cut up an image into tiles of various heights while making sure that there are no gaps(vertically) and that all the pieces are of the same width(the widget of the original image). Initially the image will be cut up into a fixed(don't want to allow addition/...

insert images with no vertical distance in (la-)tex

I'm trying this, but I get a little distance. \documentclass{article} \usepackage{graphicx} \usepackage[a3paper,landscape]{geometry} \begin{document} \includegraphics[width=5cm, height=5cm]{1.png}\includegraphics[width=5cm, height=5cm]{1.png}\includegraphics[width=5cm, height=5cm]{1.png}\includegraphics[width=5cm, height=5cm]{1.png} ...

Website Optimization Reducing Img Object Requests

I'm on a quest to reduce my very bloated home page application in development. I've optimized the CSS and JS requests using a server size combine/stitcher and minimizer. I'm now at the point where I have an image carousel rotating 15 images as a magazine style layout. In addition there are non-carousel spots with a total of 8 objects. ...

Programmatically extracting slides as images from a Powerpoint presentation (.PPT)

Given a Powerpoint presentation in .ppt format, what is the best way to programmatically and using only open source software extract an image representation (in say .jpg or .png) of each slide in the presentation? The application will run in a Linux server environment, so installing Microsoft Office or Keynote is not an option. The fun...

google visualization api used in php website, convert to pdf?

I have created a website which is similar to the google analytics dashboard, it has many javascript images generated by the google visualization api. Now i am trying to provide a pdf version of the same webpage so that the users can have a soft copy to view the reports offline. The content of the webpages change dynamically based on the ...

How do I secure private photos that a user uploads on my site?

I am using PHP/MySQL to handle the image uploading. I want all images that are uploaded to the logged in user's gallery to only be accessible by the logged in user. I do not want people to be able to guess the file name and directly link to it. I am thinking that I can just store the images outside the webroot and access them through so...

Resize image with jQuery

Hello, The scenario: I’m building a website, which will not Host the images in its own server. Instead it will reference images from other servers. Example: The website is hosted at www.mywebsite.com, and the html of the images will be something like <img src=”http://www.otherwebsite.com” />. The images from the other servers will be...

Don't load hidden images

I have a bunch of hidden images on my website. Their container DIVs have style="display: none". Depending on the user's actions, some images may be revealed via javascript. The problem is that all my images are loaded upon opening the page. I would like to put less strain on the server by only loading images that eventually become visibl...

PHP - wysiwyg style image upload?

I am rolling my own blog framework, mainly to learn how everything works. I would like to be able to upload an image while typing my post (and be able to insert the image's tag without refreshing the page). Basically, the goal is to be able to embed an image with ease similar to that of a wysiwyg editor. What is a step in the right d...

Which will result in faster downloading of images?

I have a page where a grid is loaded with images. The image url I am supplying to the asp:Image is of the form "../Images/img1.png" . Now adjacent to the image is a button which pops up a facebook publish dialog with the same image. However, the url I am supplying to facebook JS is http://mydomain.com/Images/img1.png Now when a user c...

Image shear in WPF

Hello, I am trying to shear an Image in WPF (C#) using pure XAML. I have used transformations such as skew, scale and matrix but I am not getting the result as I want. Following is the code I am using <Image Source="G:\Demo\virtualization\virtualization\img3.bmp" Stretch="Fill" Height="70" Width="240" Margin="0,170,-312,-29" > ...

Central area of Images Unclickable

If one visits http://www.viking.ee/en/windows/tripleglazing/ - where the central play/pause button is unclickable or visits the gallery on the same page, where the images inside the gallery are unclickable there is a general problem with image links not working. I did not build the theme that the site is based on originally (it was boug...

Android How to preview an image, using its file path from SDcard, from my application

File is present in sdcard/image.jpg I would like to create my own application (activity). On a button press, the image stored in the sdcard needs to be displayed using the built-in image viewer. On pressing the back button from the Image viewer, it should go back to my running application. Need some help. ...

Place an Image into ViewPort3D in wpf.

Hi I am having problem in displaying th Image in viewport3d of wpf. <Grid> <Image Source="G:\Demo\virtualization\virtualization\2.jpg"/> <Viewport3D Name="mainViewport" ClipToBounds="True" HorizontalAlignment="Stretch" Height="300"> <Viewport3D.Camera> <PerspectiveCamera LookDirection="0,0...

Algorithm to detect if a pixel is within a boundary

Hi there. We're currently creating a simple application for image manipulation in Silverlight, and we've hit a bit of a snag. We want users to be able to select an area of an image (either by drawing a freehand line around their chosen area or by creating a polygon around it), and then be able to apply effects to the pixels within that s...

IE7 won't display images in dynamically generated iFrame

In order to aid with printing, I'm dynamically generating an iFrame and then populating it with some content. This works on IE6, IE8, Chrome and Firefox on both PC and Mac. The problem is for some reason it's not working right on IE7. In IE7, the images do not display; instead they show as broken images. Same result when viewing. It's s...

File format for images with layers + meta data

I'm writing a simple bitmap editor for Android that supports layers. The state stored in memory for the image being edited is: A series of bitmaps, where each one represents a layer of the image. Each bitmap has an associated opacity integer and a visibility flag. I want to add saving/loading for this state information. My plan was t...

How can I check if I have image loaded using dataWithContentsOfURL in iPhone?

Hi guys In my iPhone app I'm loading images using this line of code: UIImage *image = [UIImage imageWithData: [NSData dataWithContentsOfURL:url]]; How can I check if I have image loaded? I mean sometimes it doesn't give any error, but I have blank white space instead of image. I want to check if it was completely loaded and if not, t...