How can I change this so it saves the image as binary data. This code works fine but when the image is created the file size is too big.
Code:
import flash.display.BitmapData;
import flash.geom.Rectangle;
import flash.geom.ColorTransform;
[Code]......
i have a string which contains all binary data. the binary data represents a custom object in my application.
i want to convert all the data inside the string into binary format and store it in a ByteArray. then I want to read the object from the ByteArray using readObject.
converting bitmap data in flash movieclip to binary form. Need the solution using AS2.
View 1 RepliesI wrote an image editor for my cms and wanted to send the image respectively the through the BitmapData's getPixels()-method received ByteArray to a PHP-script that displays and finally saves the image. Obviously I didn't succeed. How do I have to encode my binary data so that PHP is able to read it and how do I have to treat the bytes in PHP? I also tried encoding the image data with the corelib classes from [URL] but it didn't work as well.
View 4 RepliesWe have a system that allows a user to upload any image, which we store on the server. Of course, it is simple to load an image (that you know the path to) using loadMovie, but I also want to load certain pieces of meta data about the image that is precalculated and stored on the server; we may one day want to retrieve things completely unrelated to the image as well, so consider the non-image data to be arbitrary.So, that said, is there a way to simply return the image as a variable (urlencoded and returned in a loadVars request, perhaps) and then load that data into a movie clip?
Bonus Lightning Round Question: Is there a way to check the output of a PHP script which processes uploads when the request is sent via FileReference.upload(url:String)? Should I load/escape the binary data and then send it using a loadVars() request if I want to see the output?
I'm trying to write a flash program that will import JPEG's and embed them into an XML string for storage. However, i'm having some trouble with casting them back into Bitmap objects, after encoding and decoding the strings in Base64.
I've used the external Base64 encoding class created by Steve Webster, which seems to work great in encoding and decoding the files, but i'm clearly doing something wrong in my code. I'm not sure how exactly I should be converting the decoded bytecode back into an image object, and get flash to display it. Should it be a bitmapData? do I have to code it via setting the pixels manually? Or can I simply just cast it as a Bitmap object?
here's a snippet of my code to show what I mean - At the moment this will return an error. Other things i've tried seem to return the object as a memory reference, rather than it's actual data.
(trace statement)
decoded.readObject() = ����
Error: Error #2030: End of file was encountered.
at flash.utils::ByteArray/readObject()"
[Code].....
I would like to know if you can convert decimal to binary using actionscript 3.0?
View 6 RepliesI will like to convert string into binary
here is the code
private function sendCommand(e:MouseEvent):void {
var ba:ByteArray = new ByteArray();
ba.writeMultiByte(command.text + "
[Code].....
I will like to convet command.text in to binary format and send it to server.
First time using bitwise and i have the following problem:
Let's say i have 1110 in binary (binary=1110)
I want to convert it to Gray code. So basically i have to apply it a bitwise right shift and xor the result with the initial value.[code]...
Im having a problem with this code to convert decimal to binary ive got the formula but it wont print to the screen_txt only on the console and also my calculator wont let me change any other number other than 3 so if i press 7 binary should be 111 but it stays 11...
[Code]...
I am trying to convert the following java binary search routine to as3.I assume that 'compareTo' is a built in java method and that '>>>' s a type of bitwise operation.
package binary;
public class Finder {
public static int find( String[ ] keys, String target) {
int high = keys.length;[code]..........
I am using Flex builder with sdk 3.5. I want to convert binary string to unsigned int.
View 1 RepliesI want to convert bitmap data to an image file like jpg or png file in AS3.
View 1 RepliesIm trying to convert a flash binary-decimal converter to another programming language (TI-Basic). I've got all of it down except one key part. I've got a solid backing of actionscript understanding but find myself unable to understand the following statement:
if (iNumber%2) { bin = "1"+bin; }
from this tutorial
I realize that inumber%2 will return a value being the remainder of inumber divided by 2, but how can this be a conditional? "if (2) { }" doesn't work for conditonals im used to. Or if your a TI-Basic wiz
p.s. how do you wrap actionscript tags around content in a post on the forum?
I have a custom socket class designed to connect to a server and talk with it. At one point, the server uses hex data for speed, however Flash seems to not get ANY of this data. In fact, it doesn't get ANY of the data from that point to the next packet.
View 2 RepliesI am using pixelfumes reflect class to create a releflection, the problem i have is (i) It only accepts reference to a movieclip. (ii) I cannot cast my binary data as a movieClip var item:Bitmap has to stay as a bitmap so either I make a copy of it as a moveclip and reflect it or find a way to pass it directly into the new Reflect() constructor.
[Code].....
I'm trying to load some binary data from server like this
var urlRequest:URLRequest = new URLRequest("http://localhost/test.php");
var loader:Loader = new Loader();
loader.contentLoaderInfo.addEventListener(Event.COMPLETE, completeHandler);
[code].....
I'm trying to retrieve binary data using AS3 from a PHP server via HTTP, but very often (~50%) a few bytes arrive corrupted.
PHP snippets:
header('Content-Type:binary/octet-stream;');
echo $this->page;
[Code].....
I am porting a python app that makes use of these functions [URL] to read a 32-bit little value.
View 1 RepliesSo, as the title says I was wondering if it is possible to scale bytearray/binary data from lets say 640x480 which is being captured from the stage to 1024 x 768
View 1 RepliesI am working on the web base flash application I am trying to communicate with server through binary socket to the server IP Address and Port using Action script 3.0 at the server side we are using java. I will like to send binary data string to the server in a clubbed single packet.
View 1 RepliesSometimes flash-socket ignors data which is being sent by server. I dunna know exactly if it's server-side problem(data actually aint being sent) or flash.How does flash handle numerous of data packages comming from server ? I know that flash perform all actions in single thread, but what happen when flash recive a lot of packages at same time ? Does flash serialize incomming packages and then call ProgressEvent.SOCKET_DATA for each package or just ignore those packages which cant be handled runtime ?
View 5 RepliesI have a problem with my application. Here's what i have up till now[code]...
Everything works fine, you can scale the image etc.
I would like to download the new image after you scaled it. I have been trying it for a long time now but i cant get it to work.[code]...
I'm missing a couple of bits somewhere. I'm trying to send and receive compressed binary data using AS and PHP, but I receive allways the error "Error #2058: There was an error decompressing the data". [code]...
View 1 RepliesI would need to save some binary data (bitmap data or similar) as a part of XML file.[code]...
I suppose I must serialize or encode "ba" (binary bytearray data) some way to string before writeing to XML and decode them back during the reading from XML, but I cannot find the correct way how to do it.
I am using pixelfumes reflect class to create a releflection, the problem i have is
(i) It only accepts reference to a movieclip.
(ii) I cannot cast my binary data as a movieClip
var item:Bitmap has to stay as a bitmap so either I make a copy of it as a moveclip and reflect it or find a way to pass it directly into the new Reflect() constructor.[code]
unpacking data from a binary string. I realized it with a php code:
list($empty,$size) = unpack( 'V', fread($socket,4) ); $theresult = fread($socket,$size);
But how can i do this in as3 ? I didn´t find a possibilty to encode "unsigned long (always 32 bit, little endian byte order)". Is there a option like unpack in as3 ?
I've got XML data in AS3 that needs to be compressed, validated on my Java Google App Engine servlet then saved to a file in Google Cloud Storage. Later that file will be opened and decompressed by the AS3 client. The process works if I do it with plain XML or text, but if I ByteArray#compress the data, it dies during ByteArray#uncompress with "There was an error decompressing the data".
I've tried setting the content type and mime type at various points, as well as encoding with Base64, but every attempt seems to break in a different way and I never get the same XML back that I sent in. Do I need to use multipart? Should I compress on the server? [code]...
im doing a level editor for my game and i need to save the tilemap data (120x120 uint array) and character data (character type, position, rotation, stats, etc) to a .bin file. How can i do it? I know i can do it by using XMLs but it is not good for saving tilemaps...
View 2 RepliesI need up upload urlencoded binary data to tumblr.this is what I'm currently trying:
baseString.params = 'data[0]=' + URLEncoding.encode(byte.toString()).replace('~','%257E');