BitmapData.draw and allowDomain

Similar Questions

• BitmapData.draw and clipRect

  Hello
  
  I am writing a sprite animation system that requires transformations on the individual sprites that are stored as BitmapData sprite sheets.
  
  I use BitmapData.draw to do my job - that has worked well for files individual bitmap, but when it comes to the transformation that a piece of a bitmap, that is what clipRect is supposed to do according to the literature, it does not work.
  
  It seems that clipRect is actually the clipping to the destination, not the source region. I wonder there is a function which source of cutting before transformation to destination. Otherwise, I fear that I'll have to use an intermediate bitmapData to copy my frame of the sprite to before I turn.
  
  Kind regards!

  No, just do it in 2 steps, it seems.

• Policy file on video rtmp and BitmapData.draw)

  Hello

  I hope that there is response to my dilemma from the point of view aside server.

  I have a video resource is streamed from rtmp. The url is: rtmp://blah.domain.com/directory/anotherone/asset.flv

  I need to call BitmapData.draw () on that asset.

  There a crossdomain.xml file on http://blah.domain.com/crossdomain.XML which allows all areas.

  When is instantiate the flow I write:

  stream.checkPolicyFile = true;

  Also, I load crossdomain of http://blah.domain.com/crossdomain.XML and rtmp://blah.domain.com/crossdomain.xml

  I have tried all the combination of the above.

  In any case, when I try BitmapData.draw () - I get:

  Can't access to rtmp://blah.domain.com/directory/anotherone/. Access granted to any policy files.
  at flash.display::BitmapData/draw()

  So, it means that each final folder must have its own crossdomain.xml? Although the root directory has a?

  In addition, it considers that it would be strange to asking crossdomain.xml rtmp.

  Is there a way around it?

  Can anyone try to resolve my confusion please?

  Thank you.

  Flash Player clients are allowed to access flow data in the directories specified in the Client.audioSampleAccess ActionScript on the server side and Client.videoSampleAccess

  Properties:

  5th http://help.Adobe.com/en_US/FlashMediaServer/3.5_SS_ASD/WS5b3ccc516d4fbf351e63e3d11a11afc9 - 7ec3.html #WS5b3ccc516d4fbf351e63e3d11a11afc95e-7fcb

  HTH,

  Jody

• Security sandbox violation: BitmapData.draw (video)

  Background:
  Video files on the amazon S3 service.
  Each compartment of S3 (file/URL) that contains videos also have a crossdomain.xml policy file.
  My main server running MySQL dB and data-services that communicate with the Flash/Flex client and are deployed on another host/server environment.
  
  The SWF also used this "area" (where are deployed Data-Services and Db).
  
  The application is generally a variety of virtual editing and manipulation of video and multimedia content on media projects.
  
  Now to a module, I take a BitImage of the videos using BitmapData.draw () snapshots using the video (flash.media.Video instance) as the source for the draw randomly.
  
  Everything is fine when I'm currently running/debugging locally (for example, the SWF file was made in the Flex builder environment) However, when I make I get an error "security sandbox Violation".
  The individual:
  > > > > > > >
  SecurityError: Error #2122: security sandbox violation: BitmapData.draw: URL http:// < host > AppWrapper.swf cannot access the url http:// < amazon S3 > / < name of the video file > .flv. A policy file is required, but the checkPolicyFile flag was not established when this media was loaded.
  at flash.display::BitmapData/draw()
  at as_classes::FlxVideo/takeSnapshot()
  at components.popups::NewFootagePopup/takeImage()
  at components.popups::NewFootagePopup/__imageButton_click()
  < < < < < <
  Reading and Googling autour, I understand that I must create a LoaderContext, set his loaderContext.checkPolicyFile = true; and attach it to the Loader object that is responsible for the video.
  However, I can find no relevant objects that I can associate it with for example:
  
  flash.media.Video isn't a loader object
  Netsream (flash.net.NetStream) that only the 'game' is not a nor the flash.net.NetConnection object and which is also involved.
  
  I tried various other related security setting as the allowDomain (.) and others but nothing is.
  
  Thank you anyone with ideas/tips/pointers
  
  
  Thank you
  
  Yoav
  
  

  Problem solved. (bad me)
  NetStream class a checkPolicyFile property!
  The value is false, and all is well!
  (the docs specifically states:)
  Set this property to true when you load a video file from outside the domain of the calling SWF file, and you use the BitmapData.Draw (pixel) method - access the video on. If you call BitmapData.draw () without setting the checkPolicyFile property to true at loading time, you may get a SecurityError exception because the required policy file has not been downloaded.)

• SecurityError: Error #2123: security sandbox violation: BitmapData.draw:

  Hello

  I develop a swf in Flash Builder 4.7 to run in the FlashPlayer_sa.exe (11.5). Inside this application, I load another swf in the same folder and inside of it, I load a video from a subfolder.

  To have an effect of paging on my content, I use a copy of the bitmap of the original content. When I have my videos attatched I can do my copy bitmap (copypixels) of the content item and video inside. Now, the "funny" is when I put the video on null stream I get this violation sandboy error:

  SecurityError: Error #2123: security sandbox violation: BitmapData.draw: file:///P:/_projekte/...

  I also add my project folder to the trusted locations in settings global flah. It seems that the verification of the securety has a problem with a stream of the null value and acts like it is from a different domain. A way around this?

  Flash is probably looking for a null file.

  What is the full error message.

• bitmapData.draw (SecurityError): security sandbox violation

  I'm loading and playing a local video file with appendBytes() and when I call a bitmapData.draw function)

  below the exception comes up.

  SecurityError: Error #2123: security sandbox violation: BitmapData.draw

  cannot access to null. Access granted to any policy files.

  What should I do? ....

  Mr President, I have already mentioned in my last post, I test with the two relative and absolute.

  Yes, I related paths khow works very well when I do something like this

  bitmap. Draw works very well in above case, but my scenario is different I load a complete video as a bytearray before play and play the video of this bytes

  private void fileLoaderComplete(event:Event):void

  {

  Transmit the bytes loaded to drive

  drive. AddVideo (urlLoader.data);

  }

  It is to add video function in Player.mxml

  public void AddVideo(VideobyteArray:ByteArray):void

  {

  if(NS == null)

  {

  var nc:NetConnection = new NetConnection();

  NC. Connect (null);

  NS = new NetStream (nc);

  ns.checkPolicyFile = true;

  ns.soundTransform = new SoundTransform (0.0);

  NS.client = this;

  ns.addEventListener (NetStatusEvent.NET_STATUS, nsStatus);

  }

  videodata = VideobyteArray;

  GetTags (videoData);

  NS. Play (null);

  ns.appendBytesAction (NetStreamAppendBytesAction.RESET_BEGIN);

  ns.appendBytes (VideobyteArray);

  video.attachNetStream (ns);

  playBar.TogglePlay (true);

  }

  I think it's a bug in flash sdk 4.6 (Flash Player 11)

  bitmap. Draw function is somehow in conflict with the appendBytesAction or appendBytes

  This question is posted on the forum of ActionScript 3.0 front

  http://forums.Adobe.com/message/4650890#4650890

  JM.html http://Flash.bigresource.com/flash-use-BitmapData-Draw-with-NetStream-AppendBytes--iTNz6LV

  pendbytes http://StackOverflow.com/questions/5607047/How-can-i-use-BitmapData-Draw-with-NetStream-AP

• BitmapData.draw security error

  I paint to MediaContainer bitmap:

  var mediaContainer:MediaContainer = new MediaContainer();

  bitmapData.draw (mediaContainer);

  It works, but when I switch the video, an error occurs:

  SecurityError: Error #2123: security sandbox violation: BitmapData.draw

  cannot access unknown URL. Access granted to any policy files.

  Any ideas?

  Here you go:

  http://flashboard.info/files/DrawTest.FXP

  There ways HTTP and RTMP.

  I tried to launch of http:// and file:// - both work fine for me.

  Links within the app are to our production servers.

  Kind regards!

• BitmapData.draw is not rendered content outside of the visible part of the canvas

  My application has a canvas with a bunch of items to this topic and who has a scroll bar to see the entire contents of it, i.e. the canvas has a height of 200px, but objects in extend beyond the 200px all the way to 400px. When I pass this canvas object to my BitmapData instance which I created with a height of 400px, the result is that I get a 400px image, but only the top 200px are actually rendered. If I move the scroll bar down and you call the draw, I get the background of the canvas, rendered 200px on half superior of the BitmapData.

  Is there a way to make all of the content of the object from the canvas and not only what is currently visible in the display window?

  Thank you

  Ruy

  It is internal, which means that it is not documented, but it should be in the rawChildren or you can access it via mx_internal.  I think that if you set the height = 400, called validateNow() and bitmapData.draw then it might work.

  You can also try setting scrollRect = null.

  FWIW, people often have a print view that connects to the same model of data.

  Alex Harui

  Flex SDK Developer

  Adobe Systems Inc..

  Blog: http://blogs.adobe.com/aharui

• BitmapData.Draw () does not work with crossdomain images

  We develop a gallery of dynamic moving images using Flash 8 & AS2, for which images are called from another area. I used the Reflection class (in which bitmapdata.draw () of works) to achieve reflections. It works fine when the images are called from the same domain. But when the images are called from another area, the Reflection class does not work because bitmapdata.draw () does not work on images of crossdomain due to security sandbox. Although the images are appearing. I would be very grateful if anyone can answer, because I tried this for the last few days with little success.

  There is some information at the bottom of this page:

  http://livedocs.Adobe.com/Flash/8/main/00001950.html

  And here
  http://flashforever.homeip.net/blog/?p=4#comment-31

• HELP in drawing and adding captions to picture

  Please forgive my English and my beginner skills. I am really new to QT, QPainter and graphics programming.

  I develop the application snap2chat.  And I badly need help with drawing and add captions to Images.

  I tried QPainter paint brushes in the picture and save it. But it's really slow. I also added onTouch event on the image and passed the localX and localY and this is the position that I also used for the QPainter to paint on and does not have the right position for painting too.

  and also the image GET bluish when I start painting.

  QImage theimage = QImage(imagePath);
  
      QPainter painter(&theimage);
      painter.setRenderHint(QPainter::Antialiasing, true);
      painter.setPen(QPen(Qt::transparent, 3, Qt::SolidLine, Qt::RoundCap)); // stroke
      painter.setBrush(QBrush(Qt::green, Qt::SolidPattern)); // fill
      painter.drawEllipse(x, y, 10, 10);
  
      //theimage.save(imagePath, "JPG"); // I also tried uncommenting this
  
      const bb::ImageData imageData = bb::ImageData::fromPixels(theimage.bits(), bb::PixelFormat::RGBX, theimage.width(), theimage.height(), theimage.bytesPerLine());
  
      m_image = bb::cascades::Image(imageData); // this is the image I show in the ImageView
  

  Also drawing with QPainter texts it blocks with the reason for the QFontDatabase. I saw a solution in another thread to add this line , but nothing helped.

  Any suggestions please?

  I didn't know he jumped a dialogue... the alternative is to write the screen to a bitmap image and then save it, works with 10.0 api and does not require a permission to screen capture or guest

  I wrote an example that shows how to do this.

  https://github.com/slashkyle/Cascades-samples/tree/master/CaptureThis

• Adobe Illustrator draw (this project was created by a newer version of Adobe Illustrator draw and cannot be opened in this version)

  So, I recently reinstalled Adobe Illustrator draw (again) because she kept response to crush/No. whenever I go into the app. I could get back to my projects, but now he kept showing a "pop up" that says: "this project was created by a newer version of Adobe Illustrator draw and cannot be opened in this version." I knew this version of Adobe Illustrator to draw I feel currently is an old version, but I can't seem to find a way to upgrade to the latest version. What should I do?

  Cookie,

  I thought it was GooglePlay now, but I see no more. You can get the beta by joining Adobe Android Apps - community - Google + and then go to this link to learn how to get the version beta https://plus.google.com/101146399386092670308/posts/CfcX4wgoCEX that (I don't think that this link will open for you until you join page).

  Before doing all this, make sure that your work is synchronized to creative cloud by connecting you with your Adobe Adobe Creative Cloud ID

  Let me know if you need help with anything whatsoever.

  Sue.

• On the drawing and coloring in Adobe help animate

  Hello, I am new on using Adobe animate and I'm completely lost on how to use this program to draw and colorize my characters before starting to animate. It seems to be much easier to draw and color in Adobe Photoshop, because there I have useful functions such as the elliptical marquee, the magic wand (Animate has it but it never works for me), Blur Gaussian, burn, dodge tool, etc. to help with drawing and coloring, but Adobe animate seems to have none of that. I tried drawing with the tools available in Adobe animate but my drawing turns resembling chicken scratches. -_-; I don't mean to sound whiny, but I'm really confused on how to draw and color in this program.

  In addition, once I finished my drawing, the paint bucket tool doesn't seem to work at all for me, and I can't use the magic wand tool to select what I want to paint either. Here is a picture of my current project to animate CC and as you can see, it looks like a mess: http://i1294.photobucket.com/albums/b602/SonicKeyblade007/BRS%20Animate%20Help_zpszjeleftg .png

  I tried first of drawing in Photoshop and then import my drawing animate CC on my previous project, but I ran into issues that can be seen in this thread: confused on how to color in Adobe animate CC

  Thank you for your time.

  I think that your paint bucket tool does not work because you have different parts of the work on different layers, so most of your forms are not closed.  You can use the paint bucket to fill closed areas.

  Here's a super simple example:

  

  The form on the left is open, you cannot use the paint bucket to fill with color.  The right form is closed, so you pouvez use the paint bucket to fill with color.  Hope that helps.

  Also. you don't need the magic wand tool to select what you want to paint. Just make sure you have the correct layer selected.  The magic tool want is just for the selection of colors similar in bitmaps broken apart.

• Adobe will draw and other mobile apps available on the pro 3 Surface this year?

  Mobile apps this year adobe will be available on the Surface 3 pro or anytime soon? I often start at the raffle Adobe and since obtaining a surface 3 pro, it would be a much better workflow to begin to draw and move right into illustrator with the same device, rather than having to move from iPad to surface etc.

  Hey, weird

  I know there are conversations on windows, but I know also development focuses on the parity of the function between Android and iOS. Then... I do not know. And, even if I didn't, I wouldn't be able to tell; We really didn't discuss details of the plan produced publicly.

  I know this doesn't help much, but it is as I know with certainty.

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• drawing and filling of a polygon in Flex

  Hi all

  I want to draw and fill polygon in Flex.

  Any body can help me?

  This should help you get started:

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  If this post answers your question or assistance, please mark it as such.

• BitmapData.draw () do not draw together MovieClip

  Hi, all.

  I'm doing a few skinny blitting to a rotating object by rotating once at startup and capturing a snapshot of BitmapData of each 5 degrees.  The problem I have is that the the BitmapData object draw() method resumes only the pixels in the MovieClip which are below and to the right of the alignment point.  If I change the MC so that the registration point is in the upper left corner, I sometimes what looks like most of the pixels, but the whole of the object turns in and out of the framework, since it revolves around the corner and not the centre.

  Has anyone encountered before, and if so is there a solution?

  Thank you;

  Amy Blankenship

  flexdiary.blogspot.com

  Information of BitmapData.

  BimapData will and can only caputure bitmaps unadjusted and always point TopLeft originally.

  However, it may sometimes seem like the captured bitmap filter effects or rotating, the thing is there not at least on the object in the draw was taken for target.

  If the object you draw children have turned to is opposed and filters etc they will appear in the draw by lot, because they were like children.

  Say that to turn something bitmap because you are blitting, this image will be a top left point of origin.  rotation 180 degrees even actually will mess up your draw.

  because top left original point is where you will turn around... not the Center.  so when you draw this image, it will always ONLY draw with is right and below 0.0

  It must be taken into account whenever you draw.

  for this purpose, first focus your bitmap with translate(-bitmap.width*.5,-bitmapHeight*.5)

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  Matrix.translate(-bitmap.) Width*.5, - bitmapHeight *. 5)

  Matrix.Rotate)90 * (Math.PI / 180))

  Matrix.translate (bitmap. Width*.5, bitmapHeight*.5)

  Draw (bitmap, Matrix)

  Whoops swap bitmapHeight and width