Storing an image from a link in PHP
Hello, given a direct link to an image, how do I store the actual image on a folder I have created on my server, using php? Thanks ...
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Resizing HTML images breaks ratio
The image of the card on my site (bottom right) displays differently in Chrome and Firefox. In Chrome, its ratio is preserved, but the ratio is twisted in Firefox. How can I apply a constant resize of the image itself, cross-browsers (basically do what now happens for Chrome) ...
AS3 Flex dynamically loading images does not allow images' id
I need to load dynamically a few images (4-6) so that by clicking on particular image user would invoke particular action. Embedding images solves the problem but at the expense of file size. If I load them dynamically, they lose their ID. <comps:ExercisesScroller id="scroller" x="300" y="100" ex1="@Embed(source='assets/Exerc_1....
Generate a pdf thumbnail (open source/free)
Looking at other posts for this could not find an adequate solution that for my needs. Trying to just get the first page of a pdf document as a thumbnail. This is to be run as a server application so would not want to write out a pdf document to file to then call a third application that reads the pdf to generate the image on disk. doc...
generate "thumbnail" in html while keeping proportions
Is it possible to downsize an image in html while keeping proportions? I know I can use height and width attribute of img tag, but I don't know the image size. Please don't tell me to find out the image size on the server, or that the right way to do this is to generate thumbnails on the server side and that is saves bandwidth and impr...
Preserving extent from the old image
I am using PIL 1.1.6, python 2.5 on windows platform. In my program I am performing point operation (changing the pixel values) and then saving the new image. When I am loading the new and old image, they are not in the same extent. How to impose the extent of old image to the new image? RE edited question: My code is: img = Image.o...
Resizing Image from a decoded ByteArray
I am trying to display a bytearray as a resized image. The Image is displaying correctly, but the sizing is off. Let me explain. First I have the image data encoded so I need to decode the image data // Instantiate decoder var decoder:Base64Decoder = new Base64Decoder(); // Decode image data decoded.decode(picture.data); // Export data...
Can I create an inheritance-based filesystem in my webapp?
I have an app that contains different "skins", and most of these skins share the same images. For each skin, we have been creating a copy of the image directory, just in case one of the files is different. Is there something like object oriented inheritance for an IIS directory? Meaning if a file exists, use it, otherwise pull the file ...
EmailMultiAlternatives adding a 3D when sending mail with image in django
Hi, I'm using the EmailMultiAlternatives class to send text and html mails with django. While testing with some dummy code, I wanted to add an image with some text. msg = EmailMultiAlternatives('My subject','some text here', '[email protected]', ['to@my_domain.com']) msg.attach_alternative('<p>here is what I was talking about</p> <img src...
Why is my transformable Core Data attribute not using my custom NSValueTransformer?
I have a Core Data app with a fairly simple data model. I want to be able to store instances of NSImage in the persistent store as PNG Bitmap NSData objects, to save space. To this end, I wrote a simple NSValueTransformer to convert an NSImage to NSData in PNG bitmap format. I am registering the value transformer with this code in my Ap...
How to design an efficient image buffer in C++?
I am trying to create a data buffer, more specifically, an image buffer, which will be shared among multiple modules. Those modules only reads from the buffer and don't communicate with each other at all. My difficulty is: 1.Large data size: larger than 10M per image, that means copying those data around for different threads is not...
iphone sdk: Creating an image of the contents of the screen?
Hi guys, I'm looking for a way to write the contents of the screen to an image. Any idea how to achieve that? Does it involve using Quartz? Thanks ...
Corrupt image file after uploading it using ftp command from linux, with type ASCII
I have try to transfer a image file using ftp command in linux, from linux platform to windows platform, doing like this: ftp cs.unitbv.ro ascii get test.jpg After this, when I open the image it says that the file is corrupted. If somebody know how to repair the image file let me know. Thanks ...
Is it possible for my image watermark to be read, altered or removed?
Is there a tool that would reveal whether an image contains a watermark and read, alter or remove a watermark if used by someone who is not the creator of the watermark? Edit to try to reflect Kerzin's intent, as indicated in the comments: This is not for the purpose of knowing how to do it, but whether it can be done by others to remov...
python image recognition
hi, what I want to do is a image recognition for a simple app: given image (500 x 500) pxs ( 1 color background ) the image will have only 1 geometric figure (triangle or square or smaleyface :) ) of (50x50) pxs. python will do the recognition of the figure and display what geometric figure is. any links? any hints? any API? thxs :) ...
Automatic slideshow is not showing properly
I have an automatic slideshow on the main page of some site. Images are rotating every 10 seconds, but when they appear for the first time they aren't already loadead (I guess), so a blank is show. I think that preloading these images they will show fine, but I don't know how to preload them. I use the following code to preload all the ...
problem with jquery and ie and loading images
I have a web page that consists of three parts, script, style and body. the body is just tables of images - the problem is that when you first load the site all the images load one on top of the other - a real mess. The images should all be invisible and only appear when certain words are clicked - this is all done with javascript. On...
How do I extract image from a pdf file using php
Please, any ideas on how to extract image from pdf in php? ...
How to attach and show image in mail using php?
I want to attach an image and then show it in an email. The image I want to attach is on my server. I use html in the email. How do I do this with php? (And I don't want to use any library like PEAR). ...
How to smoothly change <img src="..." /> with jQuery?
I'm now doing something like : $img.hover(function(){$(this).attr('src','1.jpg')},function(){$(this).attr('src','2.jpg')}); Which is not smooth,because it takes quite some time to load an image. ...