Problems loading images png in flex 4.

Similar Questions

• Problems loading image

  Hello everyone,

  I'm new to flex development and I am developing simple AIR for playback of image file (JPG) from my local machine. I displayed this image later, however, I am unable to read the image. I use the loader class, but it is not reading all the bytes. Here are the lines of code. I have placed "test.jpg" in the folder "bin-debug" of my AIR.

  I have been struggling with this for some time and would really appreciate if someone can help out me.

  var loader: URLLoader = new URLLoader();

  var request: URLRequest = new URLRequest ('test.jpg');

  Loader.Load (request);

  Best regards

  Priyanka G.

  Hello

  You get the loaded image of the complete code mentioned below event handler

  var loader: URLLoader = new URLLoader();

  var request: URLRequest = new URLRequest ('test.jpg');

  Loader.Load (request);

  charger. EventListener (Event.COMPLETE, onComplete);

  loader.addEventListener (IOErrorEvent.IO_ERROR, onInCompleteLoad);

  function onComplete(event:Event):void

  {

  var loader1:URLLoader = URLLoader (event.target);

  charger 1 will have the image

  }

  function onInCompleteLoad(event:Event):void

  {

  }

• DW CS3 problem with images PNG-8 in design mode?

  DW CS3 (build 3481) XP seems to have problems with PNG-8 images, specifically trying to in Design view.

  I had a very simple image that could be exported by Fireworks CS4 as PNG - 8 using 4 colors (no transparency) for a file size tiny less 250 bytes.

  Impossible DW display at all, or even recognize it, reports that it was 0 x 0 in size. I published the page anyway, and he seemed fine in the browser.

  I upped the number of colors to 32, and DW could then view it in Design view in the page, I was working on that.

  I always have problems with the other PNG-8 images. The attached file "temp.jpg" is a screenshot showing the part of the design view in DW.

  The small picture to the left of the banner is "58_certificate_of_discharge.png" (attached), and the largest image below is used as the background of the DIV containing the form, (also enclosed) "compassbk.png".

  These pictures all look well in the browser, but terrible in DW.

  I'm puzzled as to why.

  Thanks in advance.

  I think I can say that if this is a problem with the CS3 version, you're stuck with it.  I have never known Adobe/Macromedia to patch a version, once a newer version has been released.  I saw no problem with the PNG 8-bit, 4 colors seen in CS4, I created, and I guess that would apply also to the other variations of your.

• Problem loading image in the ToolTip widget

  I have the ToolTip widget on and clicked on until the Image frame, but how to replace the image with mine? At this level, when I go to the Menu to fill out all of the options are grayed out. Yet I do not see a "load image" in the dialog of the widget.  Y at - it another way in this container of the widget? thnx

  Hello

  You have several options: you can "re-edit" the image in the palette of assets, or you can remove the placeholder image and paste your own as described in http://www.adobekb.com/typography_pt3.html (text wrapping around a picture in a block of text)

  Abhishek

• Problems loading images in the ADF, don't display correctly

  When I add images to my homepage or the login page, when running the first time in the sound browser not to go for the images (which gives the symbol of broken images) but next time if you logout and reboot, try again, loading of images.

  Not knowing what the problem is. Can someone help me with this. ?

  I found the solution. My images are inside METAINF/resources/images. But I changed it out and it worked.

  Thanks for your time guys...

• Problem with image .png in black boxes in InDesign

  Hello

  I hope someone can help me with a problem I have with some .png files.  When I try to put some .png files in my InDesign document, they come as just the black boxes.  The .png files are created by a third-party application, (w/MathFlow EditLive) but if I view the .png files in Fireworks or other viewers the image, they seem to be fine.  I tried to look at the properties of the image inside InDesign, to see if distorting them, it might work, but I'm not a graphic designer by trade so my knowledge is rather limited.  Any help would be greatly appreciated.

  Data sheet:

  Windows XP

  Suite CS4 including:

  Adobe InDesign CS4

  Fireworks CS4

  Thank you

  Josh

  Is it possible that some of the png have Alpha channels? Can you open in Photoshop and save as png? What happens when you put these files?

• PROBLEM loading image en module development

  Hello

  After installing LR6, here is the image that appears on the screen.

  Do you have a solution to restore a normal face to the photo.

  There is no filter applied.

  Thank you

  

  Uncheck the option preferences > performance > graphics processor use, then update your graphics driver: Adobe Lightroom GPU troubleshooting and FAQ

• Problem with CFimage / PNG images

  I have a problem to save images PNG from another server, for example itunes, some work, some are not

  The following picture opens fine in my browser->

  http://A576.Phobos.Apple.com/us/R30/purple/v4/de/60/BB/de60bb7f-8995-4007-cfec-1b0a472fa36 7/icon.png

  This is the error I get:

  An exception occurred trying to read the image.

  javax.imageio.IIOException: error reading the PNG metadata

  Code:

  " < cfimage source = ' " http://A576.Phobos.Apple.com/us/R30/Purple/v4/de/60/BB/de60bb7f-8995-4007-cfec-1b0a472fa36 7/icon.png "overwrite = "true" destination ="#filepath #/ 9999.png '

  action = "Write" >

  I think that some of the images have incorrect/incorrect headers. I guess it's a matter of CF (I use CF8), because it loads correctly in a browser.

  Does anyone have a solution to this? Perhaps another way to get the picture? Custom tag?

  Thank you

  Mark

  I found the problem and the solution. The problem was with the Java, the JVM had problems reading SOME PNG from servers, but not all, there must be a newer way of encoding that was not around when the version of java that I had created, or is it just a bug. I had an earlier version of 1.6 which is downloaded as a version SE 6 from Oracle.

  According to a few instructions from Ben Forta, I tried an update of the JVM to version 7 (1.7.x)

  http://Forta.com/blog/index.cfm/2013/3/3/upgrading-ColdFusion-to-Java-7

  The update worked on my local dev machine that was CF8 with Win 7 64 bit and it actually fixed the CFIMAGE question!

  However, when I did the same update, with the same java file on the same version of CF8, CF is more will re-start throwing an error that it could not find a file.

  Fortunately, I had a backup of the config file because I couldn't change back otherwise if CF would not start the administrator (Java makes also a.) BAK in any case)

  I tried the first generation of version 7, the same problem, so I went to the latest version 6, man 45, installed and it also sets the CFIMAGE crash!

  A few points for anyone else to try this

  Make sure you have a backup of the config, in CF8 is located here (different from the location in the instructions of Bens)

  Coldfusion8\runtime\bin\jvm.config

  Also note that front and rear bars are different for the construction in the JVM that comes with CF and is located in the administrator and the location that you specify

  Place of origin: C:/ColdFusion8/execution/jre

  New location: C:\Program Files\Java\jre7\

  This is the place for the Java file)

  Java SE Runtime Environment 6u45)

  Java Archive downloads - Java SE 6

  Took me days to get to the bottom of this, but the fix is actually in a few simple steps and a few minutes, of course

  Mark

• Problem loading of Image of CSS by dynamically loading the fxml file?

  H1. Introduction
  I develop load a file FXML leave a controller. The FXML uses CSS and images for buttons are defined in the CSS.
  
  CSS directory structure
  .fxml < package >
  
  Images
  the <>package. fxml.resources. < subdir >
  
  Example of CSS Code

  .buttonImage {
      -fx-background-image: url("resources/subdir/image.png"); 
  }

  Example of loading the controller code fxml

           URL location = getClass().getResource("/package/fxml/UI.fxml");
           FXMLLoader fxmlLoader = new FXMLLoader(location);
           fxmlLoader.setLocation(location);
           fxmlLoader.setBuilderFactory(new JavaFXBuilderFactory());
           Parent root = (Parent)fxmlLoader.load(location.openStream());
           Controller = (Controller) fxmlLoader.getController();
           newPane.getChildren().add(root);

  H1. Problem
  The fxml file does not load, and causes the following error:

  javafx.fxml.LoadException: Page language not specified.

  Rate this file fxml loaded correctly so that the images have been added.
  
  Any ideas of what could go wrong?
  
  H1. Attempted
  I tried the following: tried to change the url of the image as an absolute path.

  The problem is your onAction managers. If you point to a Java controller, we must start by #. for example #profileEventFired

• Load the bmp images into a flex application

  Hello
  
  I am currently using the "Embed" method for images on a Flex application. I use the png and JPEG format.
  Flex prefer JPEG, TIF, png? or PGO can be used as well?
  I find that when I try to add a bmp image to an Image tag, it is a 'go '.
  
  Is there another type of container that will handle BMP? Or is - everything as well use JPEG, png, etc.
  
  Thank you
  eholz1

  You can load a BMP using this cookbook recipe.

  http://www.Adobe.com/cfusion/CommunityEngine/index.cfm?event=ShowDetails&ProductID=2&postI d = 10264

• To load a png image using img_load_file()

  I'm trying to load a png image file in my application to screen_blit later to a window.  I have a few questions:

  1. How can I find the full path to a file in my package?

  2. can I use img_load_file to decompress a png in RGBA8888 fits the image uncompressed bitmap blitting.   Someone at - it a code snippet, I can consult?

  Thanks in advance.

  Hello

  Try the following steps to load the image file in your application.

  First, add your image file in bar - descriptor.xml file in active tag

  and give the path of the file as 'app/native/imagefilename. " I hope it will work for you.

• load image link in movieclip problem

  Hello

  turns out the problem is resolved, be rejected to test the animation but it works on the actual swf.

  second problem 'load link image movieclip problem. "

  I have this code, what it does is ask the text input from the user to the "input text" field, there must be a link to an image from somewhere, and then it will load that link (image) in a movieclip on the stage.

  button1.onPress = function() { < < button1}

  var inputText.text = linkText;    < < inputText is the input text field
  

  trace (linktext);

  loadImage (linktext);

  }

  function loadImage (imageName) {}

  avatarContainer.avatarHeadOuter.avatarHead.loadMovie (imageName);  < < avatarContainer is an mc on stage
  

  overlayContainer.overlayHeadOuter.overlayHead.loadMovie (imageName);  < < overlayContainer is an another mc on stage
  

  overlayContainer.overlayHeadOuter._alpha = 15;

  stats. Text = imageName;  }
  

  When I run the test Movie (ctrl - enter), loadMovie works.

  When I run on real html after publication, loadMovie does NOTHING. He said something like Flash Player has stopped a security operation.

  My wild guess is file html problem? can I do to ignore that secure bs

  problem solved, it turns out that some pictures and some, probably a server does something to protect their images hosted.

• Problem loading xml images...

  I loaded an XML file in the LoadXML class and have created here a method that analyzes the data and returns several bays: an array of background URL (I called the table: background []), a table of image paths (path []), an array of URLS of website (website []) and so on. In the main class, I would now like to load backgrounds and images. I must have made a mistake in my onBackgrLoad() because I got the error msg:

  Error #1084: Syntax error: expected rightparen before the colon.

  I can´t see any parenthesis is missing...

  Here are the relevant sections of my main class:

  package {
  
  flash to import. View . Sprite ;
  flash to import. net .*;
  flash to import. View .*;
  flash to import. events .*;
  flash to import. View . Charger ;
  flash to import. filters . DropShadowFilter ;
  flash to import. net . URLRequest ;
  flash to import. text .*;
  Import de.container.text.Container_Text;
  
  To change the shadow. ATM using the do not.
  flash to import. filters . BitmapFilter ;
  flash to import. filters . BitmapFilterQuality ;
  
  public class main extends Sprite
  {
  //____________________________________________________________________________Vars : Newly created
  
  public var images : Vector . < DisplayObject > ;
  private var maxProducts : int;
  private var backhoe : Vector. <Loader> = new Vector. <Loader> ();
  private var loader URLLoader = new URLLoader : ();
  private var arr.plans : Bitmap;
  private var img : Bitmap;
  private var title : String;
  private var textContainer: Container_Text = new Container_Text();
  
  //____________________________________________________________________________Vars : From other classes
  public var coverflow CoverFlow : .
  private var bg : BG;
  private var sb : ScrollPaneExample.
  private var sl : ScrollLabels.
  private var productSummaryLabel : ProductSummaryLabel.
  private var reflection: reflection;
  
  private var xmlLoad LoadXML = gcnew LoadXML : ();
  private var xmlData : XML = xmlLoad. getXMLData ();
  private var background : Array = xmlLoad. getBackgr ();
  private path var : Array = xmlLoad. getPath ();
  private var maxProducts : int = xmlLoad. getMaxProducts ();
  private var numOfProducts : int = xmlLoad. getNumOfProducts ();
  private var numOfCategories : int = xmlLoad. getNumOfCategories (); 
  
  //____________________________________________________________________________Constructor
  
  public void hand)
  {
  initBG();
  onBackgrLoad(e : Event);
  }
  
  //____________________________________________________________________________Methods
  Load the arr.plans for each image.
  private void onBackgrLoad()e : event): Sub / / take-out: Sub?
  {
  / / A summary should appear for each object once it is in the Center
  for (var i : uint = 0; i < numOfProducts i ++)
  {
  var backgrLoader : Loader = new Loader();
  var backgrRequest : URLRequest = new URLRequest()background[I]);
  
  backgrLoader . contentLoaderInfo . addEventListener (Event. FULL , onImageLoad );
  backgrLoader. contentLoaderInfo . addEventListener ()IOErrorEvent. IO_ERROR , handleXMLError );
  Try
  {
  backgrLoader. load ()backgrRequest );
  } catch (error: ArgumentError) {}
  trace()"one Argument Error has occurred." );
  } catch (error SecurityError: ) {}
  trace()"A Security Error has occurred." );
  }
  
  / / OR can use the method below without needing var backgrRequest
  backgrLoader.load (new URLRequest (background [i]));
  
  var myNewBackgr = e. goal . charger ; / / Necessary?
  
  Hold the backgrs inside the bitmap
  backgr = e. goal . content as Bitmap ;
  
  trace("onBackgrLoad Loop: " + i);
  }
  }
  / / Load image that will lie above arr.plans. When the event is completed call onTextLoad().
  public void onImageLoad()e : event): Sub
  {
  / / STATEMENT: summary should appear for each object once it is in the Center
  for (var i: uint = 0; i < numOfProducts i ++)
  {
  var chargeurImage : Loader = new Loader();
  var feeder : URLRequest = new URLRequest()path[I]);
  
  chargeurImage. contentLoaderInfo . addEventListener (Event. FULL , onImageLoaded ); / / change this to onTextLoad once completed method
  chargeurImage. contentLoaderInfo . addEventListener ()IOErrorEvent. IO_ERROR , handleXMLError );
  chargeurImage. load ()feeder );
  
  var myNewImage = e. goal . charger ; / / necessary?
  
  Keep the images inside the bitmap
  img = e. goal . content as Bitmap ;
  
  trace("onImageLoad Loop: " + i);
  }
  }
  
  I have also attached my class LoadXML and my XML file.

  Oh! Now I see it.

  The problem is the way you read your XML.

  The correct path to the node background is xmlData.produkt [i].bild.hintergrund, not xmlData.produkte.produkt.bild.hintergrund.attributes ([i]). All other variables are also with the same problem.

  Check documentation for XML manipulation and here is a complete guide to manage XML E4X format: http://www.ecma-international.org/publications/standards/Ecma-357.htm

  Kind regards

  CaioToOn!

• Problem loading of a large number of csv files

  Hi all

  I have a problem loading of a large number of csv files in my LabVIEW program. I have attached a png image of the code simplified for only loading sequence.

  What I want to do is load the data of 5000 laser beam profiles, so 5000 files csv (68 x 68 elements), and then proceed to an analysis of data. However, the program will only ever 2117 files, and I get no error message. I also, tried at the beginning of loading a single file, selecting an area of cultures - say 30 x 30 items - and then to load the rest of the files cropped to these dimensions, but I always get only 2117 files.

  Any thoughts would be appreciated,

  Kevin

  
  

• How to load images with a delay?

  Let's say I have a JSON from an HTTP request. The JSON contains several JPG and text links.

  For each JPG link and text, I want that they be displayed in a field like that.

  

  And here is the code in the field:

  public ProductField extends Field {
  
      String text;
      Bitmap bmp
  
      public CustomField(String text, String imageURL){
          bmp = Bitmap.getBitmapResource("blank.png");
      }
  
      public void paint(Graphics g){
          //....
      }
  
      public void updateBitmap(String url){
          bitmap = BitmapUtil.loadBitmapFromURL(url);
  
          // draw the bitmap on XYRect
          dest = new XYRect(0, 0, bitmap.getWidth(), bitmap.getHeight());
          invalidate();
      }
  }
  

  I realize that load images takes time, so I don't load them immediately. I have only to load the text and display an empty bitmap in the bitmap field. The actual bitmap will be charged when the updateBitmap() method is called.

  And here's how to add these field on the screen (not a 100% valid code, but I hope you will illustrate the idea)

  VerticalFieldManager vfm = new VerticalFieldManager
  
  // an array of bitmap URLS, which will be loaded later
  final String[] urls = new String[json_array_size];
  
  for (int x = 0; x < json_array.size; x++){
      CustomField field = new CustomField(..);
  
      // store bitmap URLs in array
      urls[x] = json_array.getJSONObject(x).getString("url");
      vfm.add(field);
      vfm.add(new SeparatorField());
  }
  
  Thread t = new Thread( new Runnable() {
      public void run() {
          for(int i = 0; i < len;i += 2) {
              synchronized(UiApplication.getEventLock()) {
                  CustomField cf = (CustomField) vfm.getField(i);
                  cf.updateBitmap(urls[i]);
             }
              try{
                  Thread.sleep(2000);
              }
              catch(Exception e){ }
              }
          }
  });
  

  Seems that all the images are loaded simultaneously. What I want is something like:

  display bitmap #1-2 seconds of delay - display bitmap #2 - delay 2 sec - display bitmap #3 - delay 2 sec etc..

  How to solve this problem?

  You can remove the block synchronized as you don't make any changes to the user interface, you read a value of a UI element.
  About your son, I can't get started, maybe a start() would help. do not race