Get the RGB values of existing clip

Similar Questions

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

  Hi, guys!    Does anyone know how to get the RGB value of a pixel in a psd document using scripts in Photoshop?  I myself have missed for a long time and could not resolve. I am very happy to hear your voice as soon as possible!

  Here is an example...

  var originalUnits = app.preferences.rulerUnits;
  app.preferences.rulerUnits = Units.PIXELS;
  var doc = activeDocument;
  var Colour1 = GetHexColour(eyeDropperRGB(1,doc.height-1));
  var Colour2 = GetHexColour(eyeDropperRGB(20,doc.height-5));
  var Colour3 = GetHexColour(eyeDropperRGB(40,doc.height-14));
  alert("Colour 1 = " +Colour1 + "\rColour 2 = " +Colour2 + "\rColour 3 = " +Colour3);
  var decColour = eyeDropperRGB(40,doc.height-14);
  alert("Red = " +decColour[0] + "\rGreen = " +decColour[1] + "\rBlue = " +decColour[2]);
  app.preferences.rulerUnits = originalUnits;
  function GetHexColour(reqHex){
  var out='';
  for(No in colours = reqHex){
   out = out.concat(zeroPad(d2h(reqHex[No]),2));
   }
  return out;
  };
  function eyeDropperRGB(x,y) {
   var x2 = x + 1;
   var y2 = y + 1;
   var out = new Array(3);
   activeDocument.selection.select([[x,y], [x2,y], [x2,y2], [x, y2]], SelectionType.REPLACE, 0, false);
   for(ch in list = ["Red", "Green", "Blue"]) {
   histogram = activeDocument.channels[list[ch]].histogram;
    for (i = 0; i <= 255; i++) {
     if (histogram[i]) {
      out[ch] = i;
      break;
     }
    }
   }
    return out;
  };
  function d2h(d) {return d.toString(16);}
  function zeroPad(n, s) {
     n = n.toString();
     while (n.length < s)  n = '0' + n;
     return n;
  };
  

• 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?

  Thank you.

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

  var s:String = key2cp.hexValue;

  var n: Number = Number("0x"+s);

  var r: Number = n > 16 & 0xff;
  var g:Number = n > 8 & 0xff;
  var b:Number = n & 0xff;

• Getting the closest value output

  I have the table as below

  with t as)

  Select 1 n double union

  Select 2.71 double Union

  Select 2.72 double Union

  Select 3 from dual union

  Select 4 double)

  Select * from t

  I have the input as 2 value. As there is no such thing as value 2 in my table, I ve to choose the nearest value max exists in my table.

  From the above table, I need to get the result as 2.71 only.

  Could you please suggest the same thing.

  Thank you.

  variable number of val

  exec: val: = 2;

  with t as)

  Select 1 n double union

  Select 2.71 double Union

  Select 2.72 double Union

  Select 3 from dual union

  Select 4 double

  ),

  x as)

  Select n,

  Rank() over (order of abs (n -: val)) rn

  t

  )

  Select n

  x

  where rn = 1

  /

  N
  ----------
  2.71

  SQL >

  SY.

• Need to get the original values

  Hello friends,
  In my scenario, I need to get the original values
  for ex: in a single table of data lines are (R, A, J, A), in another table are given in the lines (R, A, J, E, S, H) and I need to cancel R & J where it is present in both tables. Then I need to cancel one at table 1 because there is an only A is present in table 2 and another should remain as original value. Then the County he came like 4 (A, E, S, H)

  chris227 wrote:
  any benefit here?
  OK, we know that the outer joins can be in does not exist,

  what the implementation plans

  compare the execution plan please

  for your query

  |   0 | SELECT STATEMENT           |                            |    10 |   350 |    32  (63)| 00:00:01 |
  

  and my

  |   0 | SELECT STATEMENT           |                            |    10 |   320 |     9  (56)| 00:00:01 |
  

  SQL> select * from v$version;
  
  BANNER
  ----------------------------------------------------------------
  Oracle Database 10g Enterprise Edition Release 10.2.0.1.0 - Prod
  PL/SQL Release 10.2.0.1.0 - Production
  CORE    10.2.0.1.0      Production
  TNS for 32-bit Windows: Version 10.2.0.1.0 - Production
  NLSRTL Version 10.2.0.1.0 - Production
  

• Anomaly of control button with the RGB values in the Info Panel

  I was getting ready to do and UN - do by CMD - Z, I pressed down command and notice that has changed the RGB values in the panal Info.  The tool I used was the selection tool, so it was only by pressing CMD has been change tool.  I tried to move my pointer to different locations and by pressing command and enough course the bud of values, it was sometimes a little change of 2 to 4.  When I placed the pointer on a thin chain that the topic was the change in value was like 60.  Is the CMD key causing the pointer select a larger area, or something like that or is it just an anomaly.

  Yes, pressing the command when the Selection tool or a pipette is selected does the picking area 5 x 5 instead of 1 x 1.

• Where does FireFox get the default value for a preference of. What is the format of the file that contains the default value?

  Where does FireFox get the default value for a preference of. What is the format of the file that contains the default value? I need the actual default value for an individual preference.
  Topic: config shows some default values, but I need the source from which everything: config returns to the default value.
  Any help in this direction is greatly appreciated.

  User Agent

  Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; Win64; x 64; Trident/4.0; .NET CLR 2.0.50727; SLCC2; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0)

  The preferences that are not hidden if they have by default are stored in two JavaScript text files in the Firefox program folder
  You can open them in a tab in Firefox through these links:
  resource:///defaults/pref/firefox.js
resource:///greprefs/all.js


  (702598/forum/1/702598)

• Get the Max values and average of the different cycles in the single channel

  Hello

  I'm trying to get the Max values and average of the single channel that has different cycles it contains. I tried to use commands such as Chnclasspeak3 and chnpeakfind, but they were not useful for me. What I need is the Max values and average of the different cycles numbers saved in the data channel.

  Exampld if the string contains 5 numbers of repetitive cycles, then we must find the maximum values and the average of these 5 cycles in the single channel. Attached reference data. This is the .raw file and I have the plugin for it to use in diadem 11.1.

  Kind regards

  X. Ignatius

  Hello, Ignatius,.

  Sorry, it took some time to provide a replacement based on the script for the function. Please take a look at the attached script. I changed the script to use my function if the tiara-version is less than 12. My script function is not as fast and more stable than the implementation of tiara, but for now, it does the job

  Andreas

• Get the highest value of acquired data

  Hi, how can I get the highest value of data according to data acquired using the accelerometer ADXL345 and LINX in LabVIEW?

  I want the highest data to be shown with a flag. However, the data being shown are always the last acquired data. My problem would be what happens if the highest data somewhere at the beginning or in the middle of all the acquired data? How to display the highest data using an indicator?

  Here's a look at my front, block diagram, and sample of the acquired data.

  

  

  

  From the front panel, the basic indicator of detected last poster 0.1929 (amplitude), which is the last value. But looking at the Excel file, the highest data are data which is 0.2013. The highest, I want to be displayed on the indicator not the last value. How do I do that?

  Thank you!

  I gave you an example of what you need to do - it is not okay if wire you the new value and the old value for the X or Y - it will always return the maximum of the two values so the order doesn't matter. It would have been more useful if you had posted what you tried the max & min. You need a registry to offset inside the loop (like I did with my while loop). If you only want to display the maximum value for each iteration of the loop for external, you must initialize the shift register by plugging a 0 to its terminal on the left. A shift register her pinned the value of the last run - probably not what you want here.

• [Labview] I want to get the average value in each new 100 samples.

  Hello. I'm Sophie.

  I'm studying Labview for my research.

  For me, the sampling frequency is 125KHz.

  I want to get the average value in each new 100 samples.

  Therefore, I want to get an average value of 1 ~ 100th samples and store this average value. Call assets(1).

  Then, I want to get an average of 101 ~ 200th samples and store this means value, call moyen2.

  .

  .

  .

  .

  I don't know how me I want.

  Thank you

  Sophie.

  

• Get the current value of the variable when reaching CNVCreateSubscriber

  I use CNVCreateSubscriber () to create a subscription read to a network Variable: whenever the value of the variable changes, the DataCallback is called and I'm able to get the new value of the variable.

  But how to get the value of the variable when a subscription is created?

  I read in the help CNVCreateBufferedSubscriber () returns this information, but I wonder if using CNVGetDataFromBuffer () in a polling loop has the same performance as the approach to DataCallback of CNVCreateSubscriber ().

  In addition, the dataStatus (CNVGetDataFromBuffer) parameter is different for different Subscribers? (that is if I have multiple subscribers, CNVStaleData is related to the specific Subscriber or is a global property of the variable)?

  CNVData data;

  CNVGetConnectionAttribute (customer, CNVMostRecentDataAttribute, &data);)

• Get the default value for class LV 1498 error

  I call get the Default Value.vi LV class to dynamically load a class.

  It was working fine until I added Open Config Data.vi to read an .ini file.

  The application works fine when I press the button RUN in the LabView development environment, but when I create the executable file with Application Builder and then run it, I get:

  "1498 error occurred getting class LV Default Value.vi"

  Possible reasons:

  LabVIEW: Library has errors. Correct the errors before performing this operation.

  «"" "String of full appeal:»»"»

  Download LV class by default Value.vi

  Test.VI

  LabVIEW has tried to load the class in this path:

  g:\cal\devices\Digital300Meter\Digital300Meter.lvclass

  I narrowed the problem down to open Config Data.vi included in the application, not in the class. I don't have to call the Open Data of Config vi to get this error.

  I have a Subvi, called "SelectDevice" which refers to Open Data from Config. In my main Test.vi SelectDevice is in the true case of a true/false case structure, which is set to False.

  If I put a design schema off around the Open Data of Config vi, I do not get the error.

  I suspect that including Open Config Data include a VI in the application that interferes with the LV ranks by default.

  Thank you, it works!

  I also put the additional Exclusions page as follows:

  Disconnect the type definitions - verified

  Remove unused polymorphic instances of VI - verified

  Remove unused libraries project - members verified

  Change the project library file after removing unused members - unaudited

• How can I get the numeric value of a reference?

  I would like to get the numeric value of a reference.  If I look at any reference with a probe, I can see it has value, i.e. F280006B.  I would like to enter this value in a digital indicator for some troubleshooting I do. but running a Ref directly in a digital indicator introduced the code. Somehow the probe's work, it must be accessible. All advice out there?

  Type caster in U32.

  Lynn

  

• Get the current value of a control of the ring

  

  I have a control of the ring that has the following values. See attacment. I need to get the current value of this one and use it as input for another function, but First I would like to get the current value and save ina text file. I tried this

  if (event == EVENT_LEFT_CLICK_UP) || (event == EVENT_LEFT_CLICK_DOWN)
  {
      int p;
      GetCtrlVal (panelHandle, PANEL_RINGSLIDE_1, &p);
      FILE *OutFile = fopen("C:\\Users\\Student\\Desktop\\ringtest.txt","w");
      fprintf(OutFile,p);
      fclose(OutFile);
  
  }
  

  I need to get the current value of the ring (& p) to write to the file ringtest.txt.

  Also, I need to use this value (& p) as another entry in the same program.

  IE value of & p must be used in

  b = c * 5; where c is the value of the current & p.

  Can any 1 help?

  You're right: EVENT_LEFT_CLICK_DOWN is not a valid event for the CVI. Valid events are listed in the userint.h file, and are the only events that can be caught in the trap in a point of order. On the other hand, you're assuption on EVENT_VAL_CHANGED is correct: you can trap forget the EVENT_CLICK_UP event.

  According to the second question, looking at the definition for fprintf you must pass a string format as the second parameter to the function, then the value to write to the file. In your case, the correct syntax is:

  fprintf (OutFile, "%d", p);

• 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.

  You can use location functions or write your own using string functions already mentioned...

  http://developer.BlackBerry.com/native/documentation/Cascades/device_platform/internationalization/