Image with width percentage causes the offset Y

Similar Questions

• Tables of Images with different heights, causing the removal of Menu

  OK, I posted this issue in the Council of LabVIEW before I realized that it was associated with Vision.  I made some progress, narrowing of the cause, so I thought it would be best to start a new post here.  Here is the original post:

  http://forums.NI.com/T5/LabVIEW/blank-pop-up-menus/m-p/3281194#M958610

  I'm running into a problem with all of my menus of LabVIEW to shutter when I create arrays of images where the heights do not match.  I have attached a vi I created to illustrate the issue.  In this document, I take a starting image and then extract subsets of it.  Because I don't know how much I'll have to check out until the moment of execution, I'm subpictures in an array.  What I've discovered, is that if the heights of subpictures don't match, I get a weird bug that causes all the menus in LabVIEW empty.  This includes all right click pop up in the façade, block, or Project Explorer diagram and drop-down selections as for enums and ring controls.  It also includes the file menu at the top of the window.

  Rerun this vi with subpictures equivalent height or no subpictures corrects hidden menus.  In addition, running IMAQ Dispose (with Boolean true of images) corrects the problem.

  I'm relatively new to the Vision, so I don't know if I'm missing something basic, but please let me know what you think.  Is there a better way to do this?

  Thank you

  Tim

  Hi Tim,.

  Thanks for reporting this problem. I have reported as a bug.

  I recommend using a Cluster or the KING for manual zoom toolbar. If you want to use an array, each element of the array must maintain the same amount of zoom. (Similar to each LED in a table must have the same color.)

  Sorry you came across this bug.

  Kind regards

• Setting the width and the height of the elements (texts, images), with custom percentages associated with the width of the browser

  Dear Muse-Geeks,

  I'm really pleased with the ability and especially the ease use of Muse. But I couldn't imagine that the width of a text box, image, the box cannot be defined as a percentage of the width of the browser.

  But now after some research on the web I really seems the only option is the 100% browser width.

  I just missed something to set a value in percentage (vertical/horizontal) size?

  Concerning

  André

  Hi Woods

  When you talk about the size of objects as a % of the browser, I think you are talking about the responsiveness of the site. If Yes, then it is not possible to create sensitive sites in Muse at the moment. But yes, you can set the width to 100% for some items and a slide show full-screen only.

  Kind regards

  Aish

• Executives ignored in the acquisition of images with 4 Configuration of the camera (cards 2 x 1430), record only half of the expected data

  Hi all

  I have a VI that puts in place a continuous grab for four camera link cameras at 100 Hz (512 x 640).  I have the cameras running on an external clock of 100 Hz for synchronization (comes from box NI DAQ, trigger ports on 1430 cards are not connected to anything).  The VI sticks all the frames in a queue, and then I (slowly) he writes to disk after that I get what I want.

  The problem is, for a minute 4 capture, I get only about 14 000 items in the queue instead of 24 000.  Also, each image gets populated with a number of buffer, so I can see it is missing all the other images or something like that, sometimes it will jump 10 in a row, sometimes it will jump rare... any ideas?

  Here is a picture of my installation of collection (Scripture on the part of the disk is not displayed, but that pours out of the queue is fine)-

  

  Hello

  I see a number of problems with the approach in your VI that I'll try to cover...

  Your consumption with queues and images won't work as you wrote because the images are a type of reference data and so put them in the queues is not copy data values, only the references. So if you keep to the same reference to the image in a queue, they are all pointing to the same data of the image (which may be substituted).

  A better approach is to have two queues of images, representing the 'free' pads and then one that represents the images 'full' (your queue current consumer). You would then have your acquisition loop pull a 'free' image, fill it with data via a Get buffer call and then queue it for your use. Your consumer could pull this queue, do its thing and then queue the image to the queue 'free' for the producer to use again.

  In addition, your code does not currently use the lower level is VI buffer, so you take advantage of the buffering model input-output IMAQ uses internally. The simple Grab acquire VI returns only the most recent image, but if you fall at all it does not use the FIFO. You want to call make buffer with a buffer incremeenting number so that you do not skip the buffers and are allowed to get behind up to the number of buffers in the buffers configured list.

  Eric

• Background image with scrolling not for the screen

  Hi all.

  I use the following code to make the background dropdown not image, and it works for all BlackBerry Storm2 (OS 5.0) except (I tried it on a simulator):

  public class MyScreen extends MainScreen{
  
  ...
  
      public MyScreen() {
         super(NO_VERTICAL_SCROLL);
         bitmap=loadBG();       super.add(mContainer = new BGVerticalFieldManager(bitmap));
      }
      public void add(Field field){        mContainer.add(field);    }...
  
  }
  

  public class BGVerticalFieldManager extends VerticalFieldManager {
      Bitmap mBgBitmap = null;
      int mBgWidth = -1;
      int mBgHeight = -1;
      int mBgX = -1;
      int mBgY = -1;
  
      public BGVerticalFieldManager(Bitmap background) {
          super(USE_ALL_WIDTH | USE_ALL_HEIGHT | VERTICAL_SCROLL
                  | VERTICAL_SCROLLBAR);
          mBgBitmap = background;
          mBgWidth = mBgBitmap.getWidth();
          mBgHeight = mBgBitmap.getHeight();
          mBgX = (Display.getWidth() - mBgWidth) >> 1;
          mBgY = (Display.getHeight() - mBgHeight) >> 1;
  
      }
  
      protected void paintBackground(Graphics graphics) {
          paintBackgroundBitmap(graphics);
      }
  
      protected void sublayout(int maxWidth, int maxHeight) {
          mBgX = (Display.getWidth() - mBgWidth) >> 1;
          mBgY = (Display.getHeight() - mBgHeight) >> 1;
          super.sublayout(maxWidth, maxHeight);
      }
  
      private void paintBackgroundBitmap(Graphics graphics) {
          if (null != mBgBitmap) {
              int x = mBgX
                      + getHorizontalScroll();
              int y = mBgY
                      + getVerticalScroll();
              graphics.drawBitmap(x, y, mBgWidth, mBgHeight, mBgBitmap, 0, 0);
          }
      }
  
  }
  

  The Storm2 scrolls the background image, looks that getVerticallScroll() does not work.

  Can someone help me with this?

  Thank you.

  also have glance at this:

  http://supportforums.BlackBerry.com/T5/Java-development/use-a-background-image-in-application-screen...

• Pick activity with transaction XA causing the double mistake

  Hi all

  Hi all

  I have a BPEL service that reads the message to a JMS queue and then waits for a response with a PICK 5 min on alarm activity. Now there are rare cases, when I did not receive the answer within 5 minutes (but after > 5 min) and the Pick activity goes into alarm and error. But my JMS queue has an active XA transaction and that translates into a retry of the function of the source. This re-triggers all of the services and another pick activity is created. the choice of the second activity ends sometimes successfully, but sometimes also with the double-error error activity.

  The exact error message is attached here... Note also that we set the correlation id for the intervention on the pick activity...

  concerning

  Rakesh

  Hello

  That's an option... but I try to understand what is causing this intermittent problem to throw the double error message.

  Thank you

  Rakesh JS

• Having problems capturing the image with 2 cameras and the PCIe-1430

  I have problems of switching between my two cameras and breaking or capture images in Labview or MAX. I can switch between cameras and capture images very well so that in the Vision Development Module, but not in Labview or MAX. However, it does not work the first time I have capture an image of a port, but not after that.

  This the error I get LabVIEW:

  1074397150 error occurred at Snap.vi IMAQ

  Possible reasons:

  NOR-IMAQ: A timeout error has occurred while you wait for it
  specified event.  If you expect a picture, check that all the videos
  data are acquired during the period.  If waiting for a
  signal, check that the assertion of signal occurs within the time limit
  period.

  This error I get from MAX:

  The IMAQ error

  Error 0xBFF60022

  A timeout error occurred while you wait for the specified event.
  If you expect a picture, make sure all video data is acquired
  during the period. If you wait for a signal, check that the
  affirmation of signal occurs within the time limit.

  The following list is what I currently use:

  1 card PCIe-1430

  2 cameras JAI Pulnix CM-140MCL

  LabVIEW 9000 f3

  Vision Assistant build 20090611041452

  MAX 4.6

  NEITHER Vision 9.0

  IMAQ 4.3

  
  

• Export all images with an aspect of the specified image (Adobe indesign)

  Hi all

  Please answer this question

  This is an original Image:

  

  After placing in indesign, I manually do adjustment as below

  

  In my Indesign document , I did like this layout about 30 images. When I make package, in the links folder contain only original image. This editing option manual not exported. But I need the second a (fitting manual image).

  Someone help me please!

  When I make the package in the folder of links contain only the original image

  Rectangle frame in indesign play like mask and no image editing, if you want to change image made it to photoshop, then place it in indesign.

• Last image in LR cropping causes the flicker of the image

  reqlly do not know how to deny this, but I need modify a group of pictures today and was the first time since the last update. When cropping an image, the image flashes and seems pretty rough during the operation. Never used to do this, so I don't know what it's the devil.

  Now, I must confess I also updated OS X last week who could be a part also. Any ideas?

  Try to uncheck the option preferences > performance > CPU graph use.

• smoothing causes the offset of the brush

  I have a cintiq companion 1 and have had no problems with it until recently. When you use Flash Pro CC it lags when I fast repetitive shots. When I draw a series of vertical lines slowly, there is no problem, but when I draw vertical lines quickly, the bottom of a single line will connect to the top of the next line. the circles drawn slowly looks good but circles drawn quickly are more like a "D" ' instead of an "O". I had a similar problem with the intuos model, but it was fixed by restoring a previous backup. There is a period where the brush stroke is be smooth. No other line is saved until the first line is smooth (smoothing has 26 and takes about a half second) so I can't quickly draw lines which is very annoying.

  I uninstalled and reinstalled Flash and the Tablet driver. I disabled "hold for right click on", "shortcuts" and "windows ink".

  The lag is worse in files that have the most content, and new documents have less lag. There is no lag in photoshop but flash is what I most need.

  It started three days ago and I have no idea what is wrong. Neither Flash or the driver has received an update recently

  64-bit Windows
  8 GB RAM
  i7 processor

  No, it is not likely to corrupt, but you have probably reached the amount of wall of vectors in the comfort zone of the Flash. It is also possible that you have added to many executives. How long lasts the timeline? He started the bog nearly 10,000 and much sooner if you have large elements in the files. Also if you tween a large vector element it will be certainly small decrease in performance. A few ways to solve this problem is to untween and wait until you're done, or to hide this layer which will sometimes help. IF you try to make a movie with several scenes that have origins and animation in each they typical that did in a production environment is to break down each scene individually and then export them separated for the assembly in a video such as Final Cut Pro or Premiere Editor.

  Also the amount of blank space you have on your drive hard drive can affect performance as well. If the file is huge and it lags behind, then you close and open a new or another file and it continues to accuse, then this might be a memory problem. Zipper, restart the computer, when it's done open Flash and start a new file. HE hangs out? If Yes, then your question could be Flash prefs are corrupt, or it is possible that you have a hardware problem. If there is NO lag, then open the disturbing of the file, and then close and reopen another file and if there is lag then it is likely that the problem is the loss of free memory after opening the file because your computer will not release the freed memory after that the troubled file sucked everything.

  In any case, that's all I can think of at the moment so I hope that one of those is a good solution.

• How to bind dynamically image with a path to the image?

  XML given by path of the image. How to link to the image field in adobe livecycle?

  Try the LiveCycle forums...

• Problem with video Capture where the connection settings are unavailable

  I have two capture - Dazzle Platinum 100 and Game2 PC cards. The issue is the same with both, so it must be something to do with a setting on my laptop.  I can't access the setting of the video input in the Capture menu of one of the capture software I've tried. I can select the device in the Source menu, but nothing happens when I click on the menus of the video input (the options are missing). As such, I can't select the composite input. The audio seems ok.

  The xbox and tv are connected using a separator and the component drive with connectors yellow, red and white coming on TV and I tried the two Pal 50 and 60 in the settings menu of xbox. I have set the settings to capture PAL and have also tried all the others.

  I also disabled the webcam and uninstalled the webcam software in the case which has been cause of conflict. The dazzle card detects an entry but cela there is no picture, just a white screen with lines. The dazzle card also caused regular dumps while the Game2PC only gives the incorrect parameter error 0 x 80070057/11878 they both.

  I've now provided all that may be in conflict has been uninstalled. I tried to change the capture settings and they are not available. Device Manager checked again and it appears Windows detects the device as device not video and Audio. Why would you think?

  I solved this by downloading a new driver from the manufacturer's website. The disk driver provided seems to have been inconsistent with Windows and caused the device to be considered an audio device only. Windows drivers has also caused this problem.

• Built-in Windows 8 camera causes the crash

  I have a 15 dashboard recently I upgraded to Win 7 Pro for Windows 8 Pro.  Everything seems to work fine EXCEPT the built-in camera.  Whenever I have try and use it with Skype, it causes the computer crash blue screen with a KERNAL_SECURITY_CHECK_FAILURE.  Check closely, there seems to be a lot of complaints about this, but no new update driver Win 8, Lenovo.  Any information would be appreciated...

  Hi, studew

  I have a workaround possible for you until Lenovo can release the camera built into your system and Windows 8 driver.

  If display you the charm bar from the desktop or the main screen of the metro and select Search, then type "Troubleshooting" and change the filter settings, a parameter called Troubleshooting should appear. Select this option. A list of programs should appear. Scroll down and select Skype. From there you should be able to put Skype to run in Windows 7 compatibility mode.

  Because you are using a Windows 7 driver for your computer, as it was the last version, then Skype running in compatibility mode with Windows 7 can help you use your camera in this function.

  Hope this helps and let me know how it goes.

  Adam

• Need a Script to the space of images on a total gap, then tag each image with the percentage of the total image space

  By editing the other scripts, I found here and other sites (including the labels size rorohiko), I worked on a script that will each image with the dimensions of the label and calculate the percentage of the spread of everything (including the text, white space).

  Now, I was invited to a script that tagged the images with the percentage of total image on a gap space. This script is so space images on a total gap, then tag each image with the percentage of the total image space. For example if there is an image that is 10 x 10 inches and four pictures that are images of 2.5x2.5, 10 x 10 would be tagged with 50% and the 2.5x2.5 would be tagged with 12.5%.

  This is the script that does the percentage of total circulation. Can some clever person get to do what I need?

  Suze

  (Sorry, I don't know how to post the script here with line numbers!)

  //

  This script adds printing of information labels to each graphic image. The labels are on a separate layer

  named "PercentageLabels" so that all these added labels can be removed again by simply removing

  the layer.

  //

  If you move or resize items, simply re-run the script to update the labels.

  //

  Before (re) start the script, you can define a paragraph style "SizeLabelStyle".

  This style will apply to all content on labels.

  //

  Before (re) start the script, you can set a style of object 'SizeLabelObjectStyle '.

  This style of object apply to all executives of the label - so if you want a specific background

  fill out or frame, do it through this object style.

  //

  You can change the units of the size label. I put in inches. Change the line below that has

  kUnitToUse - you can use:

  MeasurementUnits.CENTIMETERS

  MeasurementUnits.CICERO

  MeasurementUnits.INCHES

  MeasurementUnits.MILLIMETERS

  MeasurementUnits.PICAS

  MeasurementUnits.PIXELS

  MeasurementUnits.POINTS

  //

  By default the script will not attempt to label the "nested" images If you also want to label

  nested images (for example inline images, anchored frames, pasted images in the images,...) to change the line

  below to read:

  kLabelNestedItems = 1

  //

  If you want a specific image to stay without a label, you can use the Script label palette for

  assign a script called 'ignore' for this frame. The script will then not label this framework to the

  the title of the script is removed again.

  //

  Change the lines with kDontLabelImageFrames, kDontLabelTextFrames, kDontLabelOtherFrames

  below if you want to restrict labelling to only certain types of images: replace the '0'

  in "1" to enable these options.

  //

  Change the line with kShowImageFileName if you also want to display the names of the image in the

  size for the picture frames.

  //

  Small frames are not labelled - the cutoff point is currently a less than 0.1 inch high framework

  or 0.1 inch wide. You can change the cutoff point by adjusting the lines with kDontLabelBelowWidth

  or kDontLabelBelowHeight below.

  //

  var Girard;

  var gScriptFile;

  var gCaches;

  // ****************

  That's cheating spread automatically calculated

  var doc = app.activeDocument;

  doc.viewPreferences.horizontalMeasurementUnits = MeasurementUnits.inches;

  doc.viewPreferences.verticalMeasurementUnits = MeasurementUnits.inches;

  PageWidth = doc.documentPreferences.pageWidth var;

  stucture var pagewidth = * 2;

  var spreadheight = doc.documentPreferences.pageHeight;

  var spreadsquinch = stucture * spreadheight;

  Alert ("the total measure of square inch of spread is:" + spreadsquinch);

  //******************

  VR;

  {

  If (app.activeScript instanceof file)

  {

  var gScriptFile = app.activeScript;

  }

  }

  catch (Girard)

  {

  }

  If (typeof (kLogLevel) is "undefined")

  {

  const kLogLevel = 5;

  const kMaxLogNestLevel = 5;

  const kLogToMessageBox = 0;

  const kLogToConsole = 0;

  const kLogToFile = 0;

  const kLogFileName = "PercentageLabels.log";

  const kIgnoreFrameLabel = "ignore."

  const kSizeLabelLayerName = "PercentageLabels";

  const kLabelNestedItems = 0;

  const kDontLabelImageFrames = 0;

  const kDontLabelTextFrames = 1;

  const kDontLabelOtherFrames = 0;

  const kUnitToUse = MeasurementUnits.INCHES;

  const kShowImageFileName = 0; This set to 1 to precede the name of the image file in the tag

  Below all of the measures are expressed in kUnitToUse (e.g. inches if MeasurementUnits.INCHES is used)

  const kRoundToDecimals = 2;

  The separator to use between objects - for example MyImage.jpg - 7.22 x 9,34

  const kSeparatorBetweenNameAndSize = "-";

  const kSeparatorBetweenHeightAndWidth = "H x"; "

  const kSeparatorAfterWidth = "W";

  const kDontLabelBelowWidth = 0.1; In kUnitToUse

  const kDontLabelBelowHeight = 0.1; In kUnitToUse

  const kLabelStyleName = "SizeLabelStyle";

  const kLabelObjectStyleName = "SizeLabelObjectStyle";

  const kLabelHeight = 0.6; In kUnitToUse

  const kLabelWidth = 2.5; Expressed in kUnitToUse (e.g., inches).

  }

  var gRunState =

  {

  logToMessageBox: kLogToMessageBox,

  logToConsole: kLogToConsole,.

  logToFile: kLogToFile,.

  functionNestLevel: 0,

  logFunctionEntry: true,

  logFunctionExit: true,

  logLevel: kLogLevel,.

  logFileName: kLogFileName

  };

  Main();

  // ****************

  function ConvertToFrame (thePageItem)

  {

  / * / / / LogEntry ("ConvertToFrame");

  var retVal = thePageItem.getElements () [0];

  / * / / / LogExit ("ConvertToFrame");

  Return retVal;

  }

  // ****************

  function CollectionToArray (theCollection)

  {

  / * / / / LogEntry ("CollectionToArray");

  var retVal = theCollection.everyItem () .getElements () .slice (0);

  / * / / / LogExit ("CollectionToArray");

  Return retVal;

  }

  // ****************

  function GetImageFile (pageItem)

  {

  / * / / / LogEntry ("GetImageFile");

  var imageFile = null;

  do

  {

  Try

  {

  pageItem = ConvertToFrame (pageItem);

  If (!) (("allGraphics" in pageItem))

  {

  break;

  }

  var allGraphics = pageItem.allGraphics.slice (0);

  If (allGraphics.length == 0)

  {

  break;

  }

  var chart = allGraphics [0];

  var graphic.itemLink = link;

  imageFile = new File (link.filePath);

  }

  catch (Girard)

  {

  }

  }

  While (false);

  / * / / / LogExit ("GetImageFile");

  return imageFile.

  }

  // ****************

  function GetImageName (pageItem)

  {

  / * / / / LogEntry ("GetImageName");

  var imageName = "";

  do

  {

  var imageFile = GetImageFile (pageItem);

  If (imageFile is nothing)

  {

  break;

  }

  imageName = imageFile.displayName;

  }

  While (false);

  / * / / / LogExit ("GetImageName");

  return imageName;

  }

  // ****************

  function GetOuterPageItem (pageItem)

  {

  / * / / / LogEntry ("GetOuterPageItem");

  var retVal = null;

  do

  {

  Try

  {

  retVal = pageItem.parent;

  If (retVal instanceof spread | retVal instanceof Page)

  {

  retVal = pageItem;

  break;

  }

  If (retVal instanceof character)

  {

  retVal = GetOuterPageItem(retVal.parentTextFrames[0]);

  break;

  }

  }

  catch (Girard)

  {

  retVal = null;

  }

  }

  While (false);

  / * / / / LogExit ("GetOuterPageItem");

  Return retVal;

  }

  // ****************

  function LogMessage (message, collapseLines)

  {

  If (gRunState.logToConsole)

  {

  $.writeln (message);

  }

  If (gRunState.logToFile)

  {

  var logFile = new file (gScriptFile.parent + "/" + gRunState.logFileName);

  var now = new Date();

  logFile.open ("a");

  logFile.write (now.toString () + ":"+ message + "\n" ');

  logFile.close ();

  }

  If (gRunState.logToMessageBox)

  {

  Alert (message);

  }

  }

  // ****************

  LogEntry (message) function

  {

  If (gRunState.logFunctionEntry)

  {

  If (gRunState.functionNestLevel < kMaxLogNestLevel) {}

  for (var idx = 0; idx < gRunState.functionNestLevel; idx ++)

  {

  message = "" + message;

  }

  Filled (message + "<", true);

  }

  }

  gRunState.functionNestLevel ++;

  }

  // ****************

  function LogError (message)

  {

  If (gRunState.logLevel > = 1).

  {

  LogMessage ("* ERROR *:" + message, false);

  }

  }

  // ****************

  function LogExit (message)

  {

  -gRunState.functionNestLevel;

  If (gRunState.functionNestLevel < 0)

  {

  LogError ("LogExit: unbalanced nesting of function");

  }

  If (gRunState.logFunctionExit)

  {

  If (gRunState.functionNestLevel < kMaxLogNestLevel) {}

  for (var idx = 0; idx < gRunState.functionNestLevel; idx ++)

  {

  message = "" + message;

  }

  Filled (message + ">", true);

  }

  }

  }

  // ****************

  function LogNote (message)

  {

  If (gRunState.logLevel > = 3)

  {

  LogMessage ("Note:" + message, false);

  }

  }

  // ****************

  function LogWarning (message)

  {

  If (gRunState.logLevel > = 2)

  {

  LogMessage ("WARNING:" + message, false);

  }

  }

  // ****************

  function Main()

  {

  / * / / / LogEntry ("Main");

  var savedUserInteractionLevel = app.scriptPreferences.userInteractionLevel;

  app.scriptPreferences.userInteractionLevel = UserInteractionLevels.NEVER_INTERACT;

  do

  {

  Try

  {

  activeDocument var = app.activeDocument;

  If (!.) (activeDocument instanceof Document))

  {

  LogError ("hand: activeDocument isn't a Document");

  break;

  }

  var savedHorizontalMeasurementUnits = activeDocument.viewPreferences.horizontalMeasurementUnits;

  activeDocument.viewPreferences.horizontalMeasurementUnits = kUnitToUse;

  var savedVerticalMeasurementUnits = activeDocument.viewPreferences.verticalMeasurementUnits;

  activeDocument.viewPreferences.verticalMeasurementUnits = kUnitToUse;

  var savedRulerOrigin = activeDocument.viewPreferences.rulerOrigin;

  activeDocument.viewPreferences.rulerOrigin = RulerOrigin.PAGE_ORIGIN;

  do

  {

  Try

  {

  ProcessFrames (activeDocument);

  }

  catch (Girard)

  {

  Alert ("the script encountered a situation that we don't know how to handle. "He received the error, says '" + Parker + "' in Main()"); "."

  }

  }

  While (false);

  activeDocument.viewPreferences.rulerOrigin = savedRulerOrigin;

  activeDocument.viewPreferences.horizontalMeasurementUnits = savedHorizontalMeasurementUnits;

  activeDocument.viewPreferences.verticalMeasurementUnits = savedVerticalMeasurementUnits;

  }

  catch (Girard)

  {

  Alert ("the script encountered a situation that we don't know how to handle. "He received the error, says '" + Parker + "' in Main()"); "."

  LogError ("Hand throw" + Girard);

  }

  }

  While (false);

  app.scriptPreferences.userInteractionLevel = savedUserInteractionLevel;

  / * / / / LogExit ("Main");

  }

  // ****************

  function ProcessFrames (doc)

  {

  / * / / / LogEntry ("ProcessFrames");

  var err;

  do

  {

  If (!.) (doc instanceof Document))

  {

  LogError ("ProcessFrames: doc should be a Document");

  break;

  }

  Try

  {

  var existingLayer = doc.layers.itemByName (kSizeLabelLayerName);

  existingLayer.id;

  existingLayer.remove ();

  }

  catch (err)

  {

  }

  If (kLabelNestedItems)

  {

  var pageItems = doc.allPageItems.slice (0);

  }

  on the other

  {

  var pageItems = CollectionToArray (doc.pageItems);

  }

  var frameReferences = [];

  for (var pageItemIdx = 0; pageItemIdx < pageItems.length; pageItemIdx ++)

  {

  do

  {

  var pageItem = pageItems [pageItemIdx];

  If (pageItem.itemLayer.name is kSizeLabelLayerName)

  {

  break;

  }

  var pageItem = ConvertToFrame (pageItem);

  If (instanceof TextFrame pageItem)

  {

  If (kDontLabelTextFrames)

  {

  break;

  }

  }

  ElseIf (pageItem graphic instanceof)

  {

  If (kDontLabelImageFrames)

  {

  break;

  }

  }

  on the other

  {

  If (kDontLabelOtherFrames)

  {

  break;

  }

  }

  If (pageItem.label.toLowerCase () is kIgnoreFrameLabel)

  {

  break;

  }

  var width = pageItem.geometricBounds [3] - pageItem.geometricBounds [1];

  var height = pageItem.geometricBounds [2] - pageItem.geometricBounds [0];

  If (width < kDontLabelBelowWidth)

  {

  break;

  }

  If (height, kDontLabelBelowHeight)

  {

  break;

  }

  frameReferences.push (pageItem);

  }

  While (false);

  }

  var sizeLabelLayer = doc.layers.add ({name: kSizeLabelLayerName});

  for (var pageItemIdx = 0; pageItemIdx < frameReferences.length; pageItemIdx ++)

  {

  Try

  {

  var pageItem = frameReferences [pageItemIdx];

  var width = pageItem.geometricBounds [3] - pageItem.geometricBounds [1];

  var height = pageItem.geometricBounds [2] - pageItem.geometricBounds [0];

  var labelItem = doc.textFrames.add (null, LocationOptions.BEFORE, GetOuterPageItem (pageItem));

  labelItem.itemLayer = sizeLabelLayer;

  var boxsquinch = width * height

  var boxpercent = (boxsquinch / spreadsquinch) * 100

  var roundpercent = Math.round (boxpercent)

  var labelText = "";

  If (kShowImageFileName)

  {

  var imageName = GetImageName (pageItem);

  If (imageName! = "")

  {

  labelText += imageName + kSeparatorBetweenNameAndSize;

  }

  }

  labelText += RoundString (height, kRoundToDecimals) + kSeparatorBetweenHeightAndWidth + RoundString(width, kRoundToDecimals) + kSeparatorAfterWidth + ' \r\n'+ roundpercent + '% ';

  labelItem.contents = labelText;

  xPos = pageItem.geometricBounds var [1];

  yPos = pageItem.geometricBounds var [0] + kLabelHeight;

  labelItem.geometricBounds is [Posy, xPos, yPos + kLabelHeight, xPos + kLabelWidth];.

  Try

  {

  labelItem.parentStory.characters.everyItem () .appliedCharacterStyle = doc.characterStyles.item (0);

  }

  catch (err)

  {

  }

  Try

  {

  labelItem.parentStory.paragraphs.everyItem () .appliedParagraphStyle = kLabelStyleName;

  }

  catch (err)

  {

  }

  Try

  {

  labelItem.appliedObjectStyle = doc.objectStyles.itemByName (kLabelObjectStyleName);

  }

  catch (err)

  {

  }

  }

  catch (err)

  {

  }

  }

  }

  While (false);

  / * / / / LogExit ("ProcessFrames");

  }

  // ****************

  function RoundString (numVal, decimal)

  {

  / * / / / LogEntry ("Round");

  var retVal = Math.round (numVal * Math.pow(10,decimals)) + "";

  retVal = retVal.substring(0,retVal.length-decimals) + "." + retVal.substring(retVal.length-decimals);

  / * / / / LogExit ("Round");

  Return retVal;

  }

  What do you mean?

  var myDoc = app.activeDocument;
  var mySpreads = myDoc.spreads;
  var myRectangles = myDoc.rectangles;
  var myImages = 0;
  for (var i = 0; i < mySpreads.length; i++) {
      var mySpreadWidth = 0;
      var mySpreadHeight = myDoc.documentPreferences.pageHeight;
      for (var j = 0; j < mySpreads[i].pages.length; j++) {
          mySpreadWidth += myDoc.documentPreferences.pageWidth;
          }
      var mySpreadArea = mySpreadWidth * mySpreadHeight;
      var myImages = mySpreads[i].rectangles;
      var myTotalImageArea = 0;
      var myIndividualImageArea = [];
      for (var j = 0; j < myImages.length; j++) {
          var myImageGeometricBounds = myImages[j].geometricBounds;
          var myImageWidth = myImageGeometricBounds[3] - myImageGeometricBounds[1];
          var myImageHeight = myImageGeometricBounds[2] - myImageGeometricBounds[0];
          myIndividualImageArea[j] = (myImageWidth * myImageHeight);
          myTotalImageArea += myIndividualImageArea[j];
          }
      for (var j = 0; j < myIndividualImageArea.length; j++) {
          alert("Image percentage of total images on spread " + (i + 1) + " = " + (myIndividualImageArea[j] * 100) /myTotalImageArea);
          }
     alert("Total image percentage on spread " + (i + 1) + " = " + myTotalImageArea);
     }
  

• Acquisition of images with 3 USB cameras causing too many uses of the memory/cpu

  Dear experts,

  I'm trying to capture images with 3 cameras USB, located in 3 different positions. I have to initialize each cameras using USB list vi camera when switching between cameras. I realize that, by making this method causing too many uses of the memory/cpu and can cause CPU hang up. If I stop the program, the memory/cpu counter are down.

  Do you know how to reduce this problem.

  Thank you

  Hart