a script of random generation of positioning within a specific area

Similar Questions

• Can a script to randomly select an action within a specific set for use on multiple images?

  Hello.

  I have a file of 200 + similar images (taken in a photo booth).

  I did 8 separate actions within the same series are slightly different textures for an image. Actions are labeled 1, 2, 3... etc.

  I am wanting a way to get all the images to have a (randomly chosen) actions applied to them.

  I'm pretty confident that this was possible with scripts, but have no idea how write a.

  If the images were sequecnially applied to action 1 then 2, then 3 and so on (repeat when 8) this would also agree.

  I am fairly new to scripting so please keep the answers simple if possible.

  Thank you very much.

  Wil Stevens

  Something like that?

  // make variable to hold the name of the action set
  var actionSet = "myActionSet";
  // make variable to hold an array of action names you want to use from that set
  var actionArray = ["Action 1","Action 2","Action 3","Action 4","Action 5","Action 6","Action 7","Action 8"];
  // either hard code the folder path
  // var sourceFolder = new Folder('~/desktop/booth');
  // or prompt for folder
  var sourceFolder = Folder.selectDialog("Select the booth pix folder");
  // if prompting user make sure they didn't cancel the dialog without selecting a folder
  if(sourceFolder != null ) {
      // make variable for processed folder
      var processedFolder = new Folder(sourceFolder+'/processed');
      // make sure it exists
      if(!processedFolder.exists) processedFolder.create();
      // get the files from the folder using a mask to only get certain file extensions
      var files = sourceFolder.getFiles(/\.jpg$/i);// here we are only getting jpeg files with .jpg or .JPG extension
      // now loop through the files and apply random action
      for(var f=0;f		   

• Get the GPS Position in a specific interval

  Hi BB-Devs,

  I m developing a BB10 application where I use the GPS location Services.

  I need to update my current position in a specific interval.

  First of all:

  In the corrugation Simulator, everything works fine. My position will be refreshed every x seconds.

  Yesterday, I deployed my application with debugging token to my Z10.

  It seems the app works.     BUT:

  When I change my position, the new position will not be updated as in the Simulator :-(

  In my console log, I see that my function is called every x seconds.

  Here is a code snippet of the function that is called in the intervall:

  function setAktPosition() {
      //First test to see that the browser supports the Geolocation API
         if (navigator.geolocation !== null)
         {
            var options;
            navigator.geolocation.getCurrentPosition(setAktPositionSuccess, setAktPositionError, options);
         }
         else {
            alert("HTML5 geolocation is not supported.");
         }
  }
  
  function setAktPositionError(error)
  {
     alert("An unexpected error occurred [" + error.code + "]: " + error.message);
  }
  
  function setAktPositionSuccess(position)
  {
     //Extract information about the users current position:
     var time = position.timestamp;
     var coordinates = position.coords;
  
     //Retrieve geographic information about the GPS fix:
     ap.valueLat = coordinates.latitude;
     ap.valueLon = coordinates.longitude;
     ap.valueAlt = coordinates.altitude;
     ap.valueSpeed = coordinates.speed;
     //var acc = coordinates.accuracy;
     //var altAcc = coordinates.altitudeAccuracy;
     //var head = coordinates.heading;
     refreshMap();
  }
  

  That's how I got to call this function in a specific interval:

  aktiv = window.setInterval("setAktPosition()", intervallInSec);
  

  However - the works of the intervall-function-call - but my application still get the top position - no update of position when changing my situation :-(

  Corsica, I did this in my config.xml file:

  
     access_location_services
  
  

  My application has requested when starting fist approvals of the location. I also checked this in the settings of the device of my Z10.

  Are there problems with the GPS location services in the webworks for BB10?

  Or is it not possible to achieve?

  I will be happy if anyone has any advice for me :-)

  Thank you very much!

  Lars.

  Try changing the options to activate enableHighAccuracy

  https://developer.BlackBerry.com/HTML5/APIs/positionoptions.html

• Refresh the components within a specific line of an af:table programmatically

  How do I refresh the components within a specific line of an af:table programmatically without refreshing the entire table? _
  
  I have an af:table to display a view read-only object. There is a button change in the table by calling an af:popup, where the user can update the information and click on a submit button to commit its changes.
  The action of this button property is a method in a holder in the summer where
  -1: a stored procedure is called to update several tables (related to my read-only VO).
  -2: the VO is re-interviewed (refreshQueryKeepingCurrentRow() VO.)
  -3: updating of the whole table (AdfFacesContext.getCurrentInstance () .addPartialTarget (myTable))
  
  Is it possible to programmatically refresh some components of the current row in the table without refreshing the entire table (point 3)?
  
  I tried to play with the property "partialTrigger" to af: outputText (table: column: outputText), without success.
  
  Thank you
  
  Nicolas

  OK, that's a very clear answer, thank you.

  Now, first do a little optimization:

  if(!StringUtils.isStringEmpty(results) && results.equals("TRUE"))
  // should be
  if ("TRUE".equals(results))
  // since it's faster, simpler and requires one less dependency
  

  For your use case, you can say you want to always refresh the line, then you could link the table in your backing bean, retrieve the selectedRowKeys and then set the key for the current line on the model in the collection before adding the partial target. So, something like:

  Set