ActionScript 2.0 :: Client Side Image Resizing
May 4, 2006Is flash capable to resize images in clients computer and then upload them?
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Flash :: Client - Side Image Processing - Creating A PNG Image From A PDF File
Feb 1, 2010We're building a web-based application that requires heavy image processing. We'd like this processing load to be on the client as much as possible and we'd like to support as much platforms (even mobiles) as much as possible. Here's the info: Image processing is rasterization from some data. Think like creating a PNG image from a PDF file. We don't have a lot of server power. So client-side processing is a bit of a must.
So, we're considering: Flash - most widespread, but from what i read has lackluster development tools. (and no iPhone/iPad support for now). Silverlight - allows us to use .NET CLR, so a big ++ (a lot of code is in .NET). But is not supported for most mobiles ( rumored android support in the future) HTML5 + Javascript - probably the most "portable" option. The problem is having to rewrite all that image processing code in Javascript.
Clarification: I don't need further ideas on what libraries are available for Silverlight and Javascript. My dilemma is choosing Silverlight means no support for most mobiles choosing Flash means we have to redevelop most of our code AND no iPhone/iPad support HTML5 + Javascript we have to redevelop most of our code and not fully supported yet in all browsers choosing two (Silverlight + Flash) will be too costly Any out-of-the-box or bright ideas / alternatives
Javascript :: Implementing A Client-side Image Editor
Aug 13, 2010We want a web app that allows a user to edit images on the browser and we're trying to decide which technology to use. We want to support simple image customization, such as high-quality resizing, cropping, image merging, and color transformations, as well as the addition of text elements with different fonts and colors.
The current options are: Flash: no worries about cross-browser compatibility; could use same image library on client and server; no iPhone/iPad support. Java (compiled to javascript with GWT): need to find a good image library in pure Java so it can be compiled to JS. Plain old javascript + HTML5: may be a mess due to multiple browsers; may need to write image editing code from scratch. Here's what's most important to us / criteria for choosing:
Image consistency: the image that the client edits on the browser must be exactly the same as the one we'll eventually use on the backend. We can achieve this by (a) having the same library both on the client and server to process images, (b) having the client generate the image and upload it to the server, or (c) use two different image processing libraries on the client/server and hope for the best in terms of consistency.
Option (a) seems best, but it would only be possible if we use Flash or Java/GWT. We don't like option (b) because the images are large; we'd rather save a sequence of operations to perform on a raw image than saving multiple transformed images. And we don't really know if option (c) is safe or not. Scalability: We prefer the client to do as much work as possible to decrease server load. Image quality must be kept high
Cross-platform: We'd like to support as many platforms as possible without rewriting everything (big negative for Flash due to iPhone/iPads).
Flex :: Creating Client Side PDF With Image Using AlivePDF
Jan 24, 2011I am creating client side PDF with image using flex and AlivePDF for a web based application. Images have been generated on that pdf but it is creating problem for large size images as half of the image disappeared from that pdf. I am taking the image inside a canvas. How do I control my images so that they come fit on that pdf file for any image size that I take.
View 1 RepliesFlash :: Saving An Image As A File On The Client Side?
Feb 1, 2011I'm rather inexperienced with flash and as3, and I've been given a task of writing a program that downloads images from URLs that are provided, and saves them to a specified location on the user's computer.
The idea is to be able to download multiple images (user selects them) and download them all to a single directory (which the user selects first) so that he doesn't have to download them one by one. Also, putting them in an archive and downloading as one file wasn't an option.The only solution I found is using FileReference.save(), which won't work for me because it opens a save dialog.
Flash :: Flex - Client-side Image Processing?
Sep 20, 2011I'm creating some image uploader in Flex with client-side image processing. Processing consists of two steps:
1. Resizing (solved)
2. Converting resized image (represented by ByteArray in PNG32 with alpha-channel) to gray-scale PNG with bit-depth = 2 and no color-palette. Is there any existing library that is capable of second step? Something like libpng for C++, maybe?Edit:It seem I stumbled upon rarely encountered problem. However my descision was to create an AS3 class that is capable of converting bitmapData to 2bit grayscale PNG. I used standart PNGEncoder and PNG format specification (which is not so good as I expected) as basis.
Javascript :: Image Dimensions = Client Side After File Upload Selection
Feb 8, 2011I have an upload form for an image. The user clicks browse and selects a file. How can I get the image dimensions the moment the user selects the file (before the file is even uploaded to the server). It obviously has to be something client-side with maybe javascript/jquery or flash/flex (prefer js//jquery though), but can either of them do this? This is the code I'm using to tie into zozo's getImgSize() function, but it gives me 0*0 as size.
[Code]...
Flash :: Checking Uploaded Image Resolution And Detials At Client Side?
May 30, 2011In flex, what we do, we normally upload the image from flex end and upload it to the serveri want to know, can we do some details checking, like i want to find out the imageesolution(on the client side) before it is uploaded to the server,There are going to be two profits, first the client doesn't need to wait for long to image get uploaded, and in case if finding the image resolution is on the server end, so it willtake time, even the image to be uploaded is not of expected resolutionsecond, the user interaction & interface with the flex application will be improved,
View 4 RepliesFlash :: Flex Building An Application With Client Side And Server Side
Sep 3, 2011I want to create an application that has these features
- At client side: Display a list of images, when user click on one image, data will be stored in MySQL database.
- At server side: Manage images used in client side, I can delete, add new images.
Is this possible for me to achieve this using Flex? And if it is able, will my output be 2 separate SWF files? And where can I find the materials to read on writing such applications?
Flex :: Download Files From The Server Side To Client Side Without Prompting A Window To The User To Download When Any Updates Happen At Server Side?
Dec 17, 2009I want to download files from the server side to client side without prompting a window to the user to download when any updates happen at server side.Right now I am using urlstream class but first file is downloading completely rest of the files contents downloading partially.
editCode sample taken from other post. Warning: it's a huuuge chunk o'code.
<?xml version="1.0" encoding="utf-8"?>
<mx:WindowedApplication xmlns:mx="http://www.adobe.com/2006/mxml"
xmlns:MyComp="client.components.*" layout="absolute" height="554" width="817"
[code]....
Flex :: Server Side Alerts For Client Side App
Aug 28, 2009User interacts with Adobe flex webpage to configure reports based on some data stored server side. They configure their view and have THAT view emailed to them daily. I've got the report builder, the part I'm trying to figure out is how to render the report server side and send it out as email (native flex functionality? convert to html? take screenshot? assume something is running client side?...)
View 2 RepliesFlex :: Adobe Client-side Or Server-side?
May 17, 2011I am writing a thesis and have been able to place all my frameworks under two categories (client-side frameworks and server-side frameworks), but I can't seem to finf where to place Adobe Flex...In which category should I place this or should I place it in some separate catgeory?
View 3 RepliesActionScript 3.0 :: Better To Thumbnail Client Side Or Server Side?
Apr 17, 2009I am making an app where people upload a bunch of images and it thumbnails them and saves them to the server. Is it better to create thumbnails from the uploaded images, or to upload them to the server then re-download the thumbnails?
View 1 RepliesActionScript 2.0 :: Swapping - Play The Client Side Mp3 First Then Only Play Server Side Sound Object Alternately
Aug 9, 2004I am new to actionscript. I have created a script that will play server side sound object and client side mp3 files alternately. Now, I would like to play the client side mp3 first then only play server side sound object alternately. However, I have no idea how can I do so. The following is the code that need to be swapped:
[Code].....
Media Server :: When Call A Client Side Mothed From Server Side?
Nov 10, 2010Below is the code. When the swf is connected to FMS(the connection is successful) I use this application.user_so.send("enterContestGroup"); to call the client side mothed. You can see that in the client side I have defined the "enterContestGroup" mothed. However the fact is it doesn't call that mothed. Can anybody tell me what the error is
application.onAppStart = function(){ application.user_so = SharedObject.get("user_so", false); application.nextId = 0;}application.onConnect = function(newClient) application.acceptConnection(newClient);
[code]....
Java :: Flex Client Side And Java As Server Side?
Aug 7, 2011Since I'm developing a multiplayer card game for Facebook using Flex as client side and Java SE as server side, I wanted to know how do I actually make the connection between Flex and Java? the server and client should be able to send each other data(cards,movement,room information etc...) across and I wonder what's the easiest way to do it without complicating it. where to read about it ? I know JAVA but I find JavaEE hard to understand.
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Mar 27, 2009URL..On this site it has this Image Carousel controlled by moving my mouse side to side, is there a flash component, or some flash script i could use/buy?
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Aug 26, 2009i have to sanp images into tile or grid form. but my images are in 4 different sizes in height/width. i have to place all images in side by side like tiling.
View 1 RepliesJavascript :: Securing A Client-side API
Apr 27, 2011I'm building a server-side API and client-side library for a JavaScript-based game where two very important features must be secured. A user must be debited for each play We must ensure that the score that gets submitted is the actual earned score by the player. Solving the first problem seems simple; at the beginning of each play we hit the API, debit the user's account and return a unique Play ID. When we submit the user's score for that play, we pass the ID issued at the beginning.
The second one has me a little stumped. Initially I considered a client-side hashing algorithm based on the ID and the score, but quickly realized that the Javascript that produces the hash could easily be reverse-engineered, even if it was obfuscated. At this point I considered a small flash component that generates the hash, but I've heard that even compiled flash can be decompiled.
[Code]...
Php :: Client-side Validation For Uploadify?
Jun 9, 2011I am working on a page which uses uploadify to upload several images. The requires the user to upload these files. Is there a way to validate these field(s) on the client-side, such as with jQuery or JavaScript, prior to submission? I am comfortable with doing the server-side validation, such as with PHP.
View 1 RepliesPHP :: How To Get File Size At Client Side
Sep 21, 2011How can I get file size at client side using actionscript and javascript.
View 3 RepliesActionScript 3.0 :: UPDATE: Image To Follow Mouse Only Side To Side?
Nov 12, 2010Here's the AS2 way:
1. Timeline has only 2 frames
1. Make movie clip and give it an instance name (in this case: box_mc). Make sure this takes up frame 1 and 2 on timeline.
2. On a sparate actions layer on frame 1 put this down:
mouse_x = _xmouse;
setProperty (_root.box_mc, _x, mouse_x+((getProperty(_root.box_mc,_x)-mouse_x)/2));
3. On frame 2 of actions layer put:
gotoAndPlay (1);
how to do this in AS3? I really want to be able to have 3d rotation tweening in my flash file and AS2 won't let me do it.
ActionScript 3.0 :: Make Image To Follow Mouse Only Side To Side
Nov 11, 2010I am on a tight deadline and looking for the AS3 code of how to do what this company does on their site:URL...However, I don't know AS3.Literally my project requires I recreate the what is shown with the hand holding the sharpie and moving only back and forth restricted to a centered rectangular area at the bottom of the screen.I know how to import the image that follows the mouse to the stage, and to make it a movieclip. Let's say I have named the instance "Image_mc".Does anyone have the actionscript for how to do this? Do you attach it to the object or to a keyframe on a separate actions layer?
View 5 RepliesFlash :: Use Java On Server And Client Side?
Apr 13, 2010What technology are better (robust, stable, speed) for rich web app with flash movies, chat, etc. Somebody said that Red5 will drop down if more that 50 users try to suck video stream from it. Is there people who use Java on server side and Flash for client side?
View 1 RepliesPhp :: Load .swf File Quickly At Client Side
Aug 5, 2010Any tips or methods(encryption, plugins etc) to load flash files (i.e. swf) as quickly as possible at the client side? consider files size is between 5MB - 10MB....
View 3 RepliesGet Video Dimensions Before Upload Client-side?
Feb 8, 2011I have an upload form for an video. The user clicks browse and selects a file. How can I get the video dimensions the moment the user selects the file (before the file is even uploaded to the server). It obviously has to be something client-side with maybe javascript/jquery or flash/flex (prefer js//jquery though), but can either of them do this?
View 1 RepliesFlex :: Url - Client Side Conversion Of Webpage To Pdf?
Apr 22, 2011i am trying to convert webpages to pdf on client side using flex. i need an api thing that takes the URLs dynamically and convert them to pdf, i considered purepdf and alivepdf both of them do not provide this kind of facility
View 1 RepliesWay To Interact With A Flash Object From The Client Side?
Sep 5, 2011My goal is to build a program trader for the upcoming CNBC porfolio challenge. I need a way to collect quotes, current positions and place orders in the flash object.
View 1 RepliesActionScript 3.0 :: Client Window Resizing Fuction
Jan 11, 2010I have this snippet of code that allows the content of my stage to move along with the resizing of my browser window.It seems to work fine for the x coordinate, but when I resize the browser window vertically the movieclip doesn't move with the browser window, and eventually disappears.Why is this working horizontally and not vertically?[code]
View 1 RepliesCheck If A Certain File Exists On The Client-side Using Flash?
Sep 5, 2009Don't mind about the file's content, just want to know if it exists or not...
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