How to get the RGB value of a pixel in a psd document using scripting Photoshop

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• Persistent for the subtraction of the background image collection (how to get the maximum value of each pixel in a series of images IMAQ)

  Hi all

  I have a system of LabVIEW which takes advantage IMAQ tools and features of the Vision Development Module.  A useful feature that I put in place is to be able to take a snapshot of the video stream and then subtract this single image among the subsequent images.

  What I want to do is to collect a series of images instead of one, and then create a unique image of these frameworks is just the maximum value of pixels in each pixel (a bit like a display persistent).

  It would probably be very easy to be implemented by converting the image to a table and then by doing math number on the table and then turning into an image, but I hope that someone here may know how to use the IMAQ/VDM tools to do this in a way more compact.

  Thank you very much

  MK

  How about using Max comparison IMAQ operation?

• How to get the RGB color values on the color picker component?

  How to get the RGB color values on the color picker component?

  trace (cp.selectedColor);

  Returns something like:

  16750950

  trace (key2cp.hexValue);

  Returns:

  ff9966

  I'm looking for RGB, for example, 0.5 0.5 0.5, corresponding to a gray color.

  Is there a chance that the RGB settings are hidden somewhere or is there a conversion function at least?

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  If key2cp.hexValue returns a string like 'abcdef', use:

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• How to get the decimal value of a string of international currency

  Hi all

  How to get the decimal values to a string of international currency.

  Finally, we get to the real problem.

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• DVT:pivotFilterBar - how to get the selected values of the filter

  Hi all
  
  I have a question: how to get the selected values from the pivot table filter bar programmatically?
  
  I tried to use

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  but to the edge of the side DATA INCORRECTESdeclarations page, it seems that it will return the cached values.
  
  Environment: JDev 11.1.1.3.0 without tasks.
  
  Thank you
  Miroslaw

  Hello

  You can retrieve the value selected in the PivotFilterBar through the PivotFilterBar model, instead of dataaccess:

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  retrieve a list of criterion, each of them is used to fill each lov in the pivot filter bar
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  AttributeCriterion = (AttributeCriterion) criterionList.get (i) criterion.

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• How to get the return value from Java runtime.getRuntime.exec?

  I am running shell from a (GR 11, 2) Oracle database commands on aix.
  But, I would get a return value of a shell comand... as you get with "echo $?"
  
  I use a code like
  

  CREATE OR REPLACE JAVA SOURCE NAMED common."Host" AS
  import java.io.*;
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    public static int executeCommand(String command) {
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        final Process pr = Runtime.getRuntime().exec(finalCommand);
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  but I do not get a return value... because I don't know how to get the return value...
  
  Published by: user9158455 on 22-Sep-2010 07:33

  Hello

  Your pr.exitValue () has tried?

  I think you also need a finally block that destroys the sub-process

  Concerning
  Peter

• Get the RGB values of existing clip

  Hello
  
  I'm trying to get the RGB of MC that is loaded in the main SWF file values. (This means that the RGB values are not addressed, getRGB returns 0.)
  
  Does anyone have a solution to get the RGB values for existing MC on which setRGB is not used?
  
  Thanks in advance.
  
  Best regards
  Rick.

  Hi Peter,.

  the getPixel32() method works. The only thing I can't understand is the output of the function. I mainly get 0 as the output of the Web beacons (black fill, alpha 0 - set with new BitmapData()), but there are also negative values. The thing I've done is ignore all values <= 0="" and="" use="" the="" value="">0.

  The code is attached (cut out irrelevant code, so there might be errors when pasted into Flash):

  ----------------------------------
  ----------------------------------
  Hi RothRock,

  I have not tried to apply a transformation to the authoring tool, but who would probably work (in theory, it seems logical to me). But that would mean almost the same as the creation of vars with the values inside the imported MC. It's not easy to use because it passes for a minimum of 1000 MC who problably will increase rapidly. The MC will also be created by my client that does not have too much Flash. But as you can see, the code below provides an adequate solution.

  Best regards
  Rick.

• How to get the peak value

  Can I know how to get the 2 peak values v1 and v2 and 2 duration times t1 t2.

  Since there is a small amplitude noise, difficult to use the Max simplely.

  May need to use a filter such as wavelets or TREE to Denoise it first. Can I know how to use, any Toolbox in labview. How do the curve smooth first.

  Thank you.

  I can't watch your vi now (I'm at work), but if your signals are long enough, you might consider a median filter.  You can set the number of points before and after use.  I found that it is useful for some smoothing problems (not all).

• How to get the parameter values of a step type custom when I create file and adding a type of step seq

  I use lv 8.5 and teststand 4.0.

  I did a step type custom and recorded at the MyTypes.ini in pallets of type.

  I specified a default module by opening the properties of the custom step of *.ini type window, then I put some values of the parameters.

  T1) when I open teststand and I add the custom step type manaully in seq file, the labview module parameter values are represented.

  But, if to use file (create and add support prototype stage), the labview module parameter values has the default value.

  Using joint file, how to get the setting custom step type values I put in *.ini?

  Q2) each type of step are automatically by name through the use of LoadTypePaletteFilesEx. When I open teststand and I add the custom step type manaully in seq file, the module is loaded automatically. Inside the attachment, I use a prototype of charge and a fixed path where the module labview is to load the labview module.

  Can I load module automatically without using a prototype of charge or how can I get a dynamic path of type step?

  I solved Q1 for myself by using the mapping tab of the parameter within the configuration to the default module window.

  Everyone knows Q2?

  Thank you.

• How to get the fnd_profile.value in the host program

  Hi all

  How to get the FND_PROFILE. VALUE('ORG_ID') in the host program.

  I loved not below, but it failed.

  v_return =' $ORACLE_HOME/bin/sqlplus - s $FCP_LOGIN < < END

  set pagesize 0

  trigger the echo

  fnd_profile. Value ('ORG_ID');

  EXIT;

  END '

  echo $v_return

  but it error with the message: Retrun value SP-0734: unknown command beginning "fnd_profile...". »

  Kind regards

  UVA

  > but it error with the message: Retrun value SP-0734: unknown command beginning "fnd_profile...". »

  .. .who is the same thing that will happen if you run SQL * more and type "fnd_profile.value...". »

  Assuming that fnd_profile.value is a function, you must select from the something (say double) or assign to a variable.

• How to get the lov value(true/false) that is running by pressing the F3 function key

  Hello

  I mapped key F3 function for list of values (lov), pressing F3 on the element of text (with associated lov) poster lov, but here the lov is implicitly run, so I am unable to get the value of lov(true/false), how to get the true or false value from the lov.

  I use Oracle forms 11 GR 2.

  What exactly do you mean by "the true or false value of the lov? Want to know if the user chose something from the lov. If so, you can create a KEY-LISTVAL-trigger on your textitem with something like

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  END IF;
  

• How to get the current value of db in backing bean

  Hello
  
  I use jdeveloper 11.1.2.3.0
  
  I would like to know how I could access the old value of an attribute in backing bean.
  I know I can get it in terms of EntityImpl with the getPostedAttribute function,
  but as I see that I'm not allowed to access this function in the ViewImpl.
  I get this error:
  Error (151,33): getPostedAttribute (int) has protected access to oracle.jbo.server.EntityImpl.
  
  Could you help her?
  What is the right way to get the current value on db in backing bean?
  
  Thank you very much!

  You can add a transitional attribute to the entity object to hold the old value of the desired attribute, then you can add this attribute to the view object.
  Check [url http://www.youtube.com/watch?v=iKVIiK0FBXI] retrieve the previous value of an attribute ADF BC

• How to get the Max value in Essbase

  Hello
  
  I have problem to get the max value of 3 years in Essbase.
  How can I get the max value of Dec 2009, Dec 2010, Dec 2011.
  Suppose the value of Dec 2009 = 1000, dec 2010 = 1500 and Dec 2011 = 2000
  I want to get the max value of these three value, how can I do this in the Essbase calculation Script.
  Any idea?
  
  
  Thank you.
  
  Kind regards
  
  Joni

  You did not specify if year and period are there separate dimensions, in any case as always a number of different possbilities and I don't have much time today to think about, but only one method can be to use @MAXRANGE

  DIFFICULTY (other members to set, 'Dec')

  'MemberToStoreAgainst' = @MAXRANGE("MemberToFindMaxRangeFor","2009:"2011");

  ENDFIX

  See you soon

  John
  http://John-Goodwin.blogspot.com/

• How to get the internal values of Photoshop one ID assigned

  I have difficulties to obtain values for the internal settings.  It's less hard to set, you can use the Listener Script to get the code to use.  Presumably, you use executeActionGet() with an ActionReference.  The problem is to know how to build the ActionReference.  It doesn't seem to be a lot of documentation on that.

  My immediate problem is how to get the parameters of the 3D camera. I know this requires Photoshop Extended, but the principle must be the same.  This code sucessfully defines these parameters:

  < code >

  function setPhotoshopCamera (angleX, angleY, angleZ, posX, posY, posZ) {}
  Camera
  var idGet3DCamera = stringIDToTypeID ("get3DCamera");
  var idSet3DCamera = stringIDToTypeID ("set3DCamera");
  var descCamera = new ActionDescriptor();
  
  Camera position
  var idKey3DCurrentCameraPosition =
  stringIDToTypeID ("key3DCurrentCameraPosition");
  var descCameraPosition = new ActionDescriptor();
  
  var idkeythreeDXPos = stringIDToTypeID ("key3DXPos");
  descCameraPosition.putDouble (idkeythreeDXPos, posX);
  var idkeythreeDYPos = stringIDToTypeID ("key3DYPos");
  descCameraPosition.putDouble (idkeythreeDYPos, posY);
  var idkeythreeDZPos = stringIDToTypeID ("key3DZPos");
  descCameraPosition.putDouble (idkeythreeDZPos, posZ);
  var idkeythreeDXAngle = stringIDToTypeID ("key3DXAngle");
  descCameraPosition.putDouble (idkeythreeDXAngle, angleX);
  var idkeythreeDYAngle = stringIDToTypeID ("key3DYAngle");
  descCameraPosition.putDouble (idkeythreeDYAngle, angleY);
  var idkeythreeDZAngle = stringIDToTypeID ("key3DZAngle");
  descCameraPosition.putDouble (idkeythreeDZAngle, angleZ);
  descCamera.putObject (idKey3DCurrentCameraPosition,
  (idKey3DCurrentCameraPosition, descCameraPosition);
  
  These must be defined in the ActionDescriptor to make it work,

  // , but we do not have them
  var idkeythreeDCurrentFStop = stringIDToTypeID ("key3DCurrentFStop");
  descCamera.putDouble (idkeythreeDCurrentFStop, 0.000000);
  var idkeythreeDCurrentFDist = stringIDToTypeID ("key3DCurrentFDist");
  descCamera.putDouble (idkeythreeDCurrentFDist, 0.500000);
  var idkeythreeDCurrentFocalPointX = stringIDToTypeID ("key3DCurrentFocalPointX");
  descCamera.putDouble (idkeythreeDCurrentFocalPointX, 0.500000);
  var idkeythreeDCurrentFocalPointY = stringIDToTypeID ("key3DCurrentFocalPointY");
  descCamera.putDouble (idkeythreeDCurrentFocalPointY, 0.500000);
  var idkeythreeDCurrentFOV = stringIDToTypeID ("key3DCurrentFOV");
  descCamera.putDouble (idkeythreeDCurrentFOV, 30.000000);
  var idkeythreeDOrthographic = stringIDToTypeID ("key3DOrthographic");
  descCamera.putBoolean (idkeythreeDOrthographic, false);
  var idkeythreeDOrthographicScale = stringIDToTypeID ("key3DOrthographicScale");
  descCamera.putDouble (idkeythreeDOrthographicScale, 6.928203);
  var idkeythreeDViewIndexString = stringIDToTypeID ("key3DViewIndexString");
  descCamera.putString (idkeythreeDViewIndexString, "");  

  
  

  var / / desc = executeAction (idSet3DCamera, descCamera, DialogModes.ALL);
  return of ESCR;
  }

  < code >

  The problem is that it does not work unless you also set the lower elements.  I want to leave what they are currently defined, but I don't know how to get these values.  Apart from that, I'll get the values of position of camera beforehand.  9 ID, string or otherwise, this should be necessary are known from the top.

  I assume you are using something like:

  < code >

  Var ref = new ActionReference();
  ref.putIndex (idkeythreeDCurrentFStop, idkeythreeDCurrentFStop);
  var / / desc = executeActionGet (ref);
  < code >

  However, I was unable to get something to work.  I am not sure

  1. That of the putXXX method to use.
  2. What to use for the desiredClass, which is the first argument.

  Any help would be appreciated.

  That you will get the 3DCurrentCameraPositon

  var ref = new ActionReference();
  ref.putEnumerated( zTID("Lyr "), zTID("Ordn"), zTID("Trgt") );
  var desc = executeActionGet(ref).getObjectValue(stringIDToTypeID('layer3D')).getObjectValue(stringIDToTypeID('key3DState')).getObjectValue(stringIDToTypeID('key3DCurrentCameraPosition'));
  

  Which returns a descriptor with the following keys.

  Key 0 = key3DXPos: DescValueType.DOUBLETYPE
  1 key = key3DYPos: DescValueType.DOUBLETYPE
  2 = key3DZPos key: DescValueType.DOUBLETYPE
  3 = key3DXAngle key: DescValueType.DOUBLETYPE
  Key 4 = key3DYAngle: DescValueType.DOUBLETYPE
  5 = key3DZAngle key: DescValueType.DOUBLETYPE

  At least with my sample 3D layer. I don't really do a lot with the 3D, so there may be other keys.

• How to get the selected values from the shuttle

  Hello
  
  Please tell me how to get the values of the option chosen by the shuttle leading the list.
  
  Thank you

  Check out this link and that this might help you.

  Attack-shuttle leak problem

  Thank you
  -Anil
  http://oracleanil.blogspot.com/