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how to save Image to Photos in iPhone without losing quality ?

the quality of saved image will lose when i'm using this method ... UIImage *img=imageview1.image; UIImageWriteToSavedPhotosAlbum(img,nil,nil,nil); ...

Manipulating pixels using only toDataURL

The problem I have is this: I need to be able to dynamically tint an image using Javascript, but I cannot access pixel data via the canvas. I can, however, store the dataURL (or any other text-based data format) and include that with the code, manipulate that data, and then create an image object using that dataURL. My question is, ho...

Scaling an image in a scroller resizes the scroller when relative dimension are set to the scroller

Hi, I would like to position relatively a scroller in my application like below. When I scale the image, I resize the scroller... <s:Scroller width="50%" height="50%" > <s:Group> <mx:Image id="img" source="sample.jpg" /> </s:Group> </s:Scroller> If I set absolute dimension to the scroller like below, it ...

upload multiple images from local drive into site

Hi, friends i want to provide facility to my users to upload multiple images into my website using asp.net 2.0, using single file uploader i.e. want to upload all the image file from a folder. Or suggest me any alternate way. Help me. Thanks in advance. ...

IE7 CSS bug aligning <img> with text in a <ul>

I've been banging my ahead on this IE7 bug for the last few days and it's time to resort to the mind of the crowd. I have the following HTML and CSS: http://beerpla.net/for_www/ie7_test/test.html The goal is to have a <ul>, with each <li> containing a small icon and some text. Multiline text would be aligned to itself and not wrap unde...

C#: Accessing image added to project folder

Hi, I would like to know following: I added the folder "Graphics" into my project and stuck a BMP in it. Now I would like to load the image from my code, but I cannot figure out how. I know its simple with resources but is there a way without adding the image into resources? Thanks ...

show loading gif of image only if it is really loading it for the first time

i have 2 img elements. 2 id's for them: rimg and limg. limg is the loading gif and rimg is the reloaded full vertsion of the image. the is the code to show the loading before image finish to load: $("#limg").fadeIn("fast"); $("#rimg").attr("src",$(that).attr("bsrc")).load(function(){ $("#limg").fadeOut("fast",function () { ...

jQuery Prepend an Image

Hi Guys, I am trying to add a prepend of an image and then define it's attributes. Little confused as how to do this - currently I have the following but it's not working. The HTML is <div id="testID" class="test1"> <div id="testID2" class="test2" ></div> </div> And the JS is var test123 = somecode{} jQuery(test123).find...

What is asynchronous image downloading and how can I download too many images ?

I have too many images to be download from net into iPhone? How can I build an application using asynchronous image downloading?. ...

href image link download on click

Hey all, I generate normal links like: <a href="/path/to/image"><img src="/path/to/image" /></a> in a web app. When I click on the link, it displays the picture in a new page. If you want to save the picture, then you need to right click on it and select "save as" I don't want this behaviour, I would like to have a download box poppin...

Problem reading JPEG image using ImageIO.read(File file)

Hi, I'm having problems reading this one JPEG file using ImageIO.read(File file) - it throws an exception with the message "Unsupported Image Type". I have tried other JPEG images, and they seem to work fine. The only differance I've been able to spot is that this file seems to include a thumbnail - is that known to cause problems wit...

Nested load image with jquery

I need to load 2 or more images off screen and display them with a transition only when all of them are loaded. I'm having some issues with load() Here is my function it shows a div with a loading message, when the img is loaded it hide the loadig message and call a function with the visual transition (transizione();) function load_im...

Error trying to transform image < 1 MB in App Engine

So I know that App Engine prevents working with images greater than 1 MB in size, but I'm getting a RequestTooLargeError when I call images.resize on an jpg that is 400K on disk. The dimensions of the jpg are 1600 x 1200, so is it that app engine can't handle resizing images over 1 megapixel, even if the image file itself is a compressed...

Convert System.Drawing.Image to System.Windows.Controls.Image?

Is there a way in C# to do this conversion and back? I have a WPF app which has a Image control. I'm trying to save the image in that control to a SQL Database. In my Entity Model, the datatype of the picture column in my database is a byte[]. So I found a method to convert a System.Drawing.Image to a byte[] and back. But I haven't ...

c#: Generate a new single image that repeats another image for x times horizontally

I'm looking for sample .NET code (System.Drawing.Image) that does the following: Load a given image file. Generate a new single image that repeats the orginal image for x times horizontally. ...

Joomla! lightbox and Joomla! gallery

Hello, I'm looking for Joomla! image gallery that is simple to set up and has good customer support i.e. adding requested feature and fixing integration issue. No matter free or commercial, the only requirements are good looking user interface and very good support. I want to be able to place single image with lightbox effect or create...

insert and display image in vb.net from sql server database

i need to upload and display images to and from database. i have written this code for uploading and it uploads fine. except 1 problem. It crashes when i dont select an image. can someone help me fix it for null value? also how do you display an image in IE? code for inserting image - Dim imageInfo As FileInfo = Nothing Dim data() As B...

Facebook Connect for iPhone: How to upload an image (UIImage) to user's wall without having to use json-embedded link or photos.upload?

Is there any way to upload an image (UIImage) directly from an iPhone app to a user's wall/feed? All the samples I see are either using a json-embedded link or they use the photos.upload call with album ID (aid) which results in the user getting the image in his photo album(s). What I want to do is to upload an (UI)Image created (by th...

J2ME: Convert transparent PNG image to grayscale

Hello, is there any possiblity in J2ME to convert an image (loaded from a png file with alpha) to a new transparent grayscale image? Until now I only got the rgb values, but not the alpha. Thanks. Edit: yes, it should be 32 bit grayscale. ...

Silverlight: animate and/or pan an image

I have a client requesting an animated/panned image be added to their website. Basically, it's a standard-size image, he wants to put it in a slightly narrower frame and have the image pan from left to right as a visual element on his website. There's no clicking and dragging required; it's just basically an animated pan from left to rig...