As binary ASCII conversion... Transposed?

Similar Questions

• is it possible to get the EPS encoding (IE.. BINARY, ASCII, ASCII85)

  Hello world

  is it possible to get the ASCII85 encoding BINARY, ASCII, EPS, JPEG (low)...

  Thanks in advance.

  

  -yajiv

  The format of Photoshop EPS files is partially documented here:

  http://www.Adobe.com/devnet-apps/Photoshop/fileformatashtml/#50577413_pgfId-1035096

  Photoshop includes a comment in the EPS so that it is able to read, it writes files insert it again. Third-party programs that write files EPS pixel-based can include this comment in EPS files, so that Photoshop can read their files.

  The comment must follow immediately after the % block of comments at the beginning of the file. The comment is:

  %ImageData: ""

  : Width of the image in pixels.

  : Height of the image in pixels.

  : Number of bits per channel. Must be 1 or 8.

  : Picture mode. Image bitmap/levels of gray = 1; Lab = 2; RGB = 3; CMYK = 4.

  : Number of another string in the file store. Ignored when reading. Photoshop uses this to include a grayscale image that is printed on PostScript printers without colors.

  : Number of bytes per line per channel. Will be 1 or formula (see below):

  1 = data are interleaved.

  (columns * depth + 7) / 8 = data are stored in line-interlaced format, or there is only a single channel.

  :

  1 = data in binary format.

  2 = data in hexadecimal ascii format.

  : PostScript the line immediately preceding the image data. This entire line should not occur elsewhere in the PostScript header code, but it can happen to part of a line.

  In addition, some information about other values of can be found here:

  http://Python.6.X6.Nabble.com/correctly-determine-image-size-of-a-Photoshop-EPS-td2096786. HTML

  1 - binary

  2 - ascii

  3 - jpeg low quality

  4 - jpeg medium quality

  5 - jpeg quality

  6 - jpeg maximum quality

  7 - ascii85

  This is a test script using this information:

  function main ()
  {
      function isPhotoshopEPSFile (f)
      {
          return (f.type === 'EPSF') || f.name.match (/\.eps$/i);
      }
      var epsFilter =
          (File.fs === "Macintosh") ?
              function (f) { return (f instanceof Folder) || isPhotoshopEPSFile (f) } :
              "Photoshop EPS Files:*.eps,All Files:*.*";
      var epsFile = File.openDialog ("Open Photoshop EPS file:", epsFilter);
      if (epsFile)
      {
          if (epsFile.open ("r"))
          {
              while (!epsFile.eof)
              {
                  var line = epsFile.readln ();
                  var found = line.match (/^%ImageData:\s+(\d+)\s+(\d+)\s+(\d+)\s+(\d+)\s+(\d+)\s+(\d+)\s+(\d+)/);
                  if (found)
                  {
                      var dataFormatIndex = found[7];
                      var dataFormats =
                      [
                          "Binary",
                          "ASCII",
                          "JPEG (low quality)",
                          "JPEG (medium quality)",
                          "JPEG (high quality)",
                          "JPEG (maximum quality)",
                          "ASCII85"
                      ];
                      alert (dataFormats[dataFormatIndex - 1]);
                      break;
                  }
              }
              epsFile.close ();
          }
      }
  }
  main ();
  

  HTH,

  Domestic-

• Binary to ASCII conversion or save several binary ASCII Scans?

  Hello

  I'm doing an analysis of data for a colleague, using data that it collected and a vi that he created, so I am a little lost.

  The vi he created (see the zip file) will save each of the 3600 scans in the binary file (not in the zip file because the combined zip file will not download because it is close to 40 MB) as individual ASCII files. I would like for these 3600 scans to be stored in an ASCII file rather than 3600 ASCII files. Is there an easier way that I can go on that rather than just do a massive conversion of the binary file in ASCII format? Although it is easier to simply convert the binary file into an ASCII file, I'm ok with that too.

  Also, I don't have the time information and the date that is contained in the binary file - however, I have to the data stored in an ASCII file in the same order that the data are collected in chronological order.

  Thank you!

  dNr

  If what you want is a text file containing all 3600 records in binary data, so why aren't you just do the conversion at the same time?

  If you do the analysis of data for him, and he created this VI, why not he just create the VI to do the conversion in mass in the first place?  Why he wrote this VI as he did?

  Read binary files in your data table.

• ascii conversion point floating decimal values

  Hello

  With the help of LV8.6, I'm working on a project in which I'm floating
  data point on port series as ASCII form and I need to convert it to sound
  appropriate decimal value.

  I tried the type cast to convert data and managed
  When the data were only a decimal value.

  But when these values are floating which is my
  data real i.e. 1.63, 3.41. I receive it as 1.11 (if it is 1.63), i.e.
  get only the first digit.

  But the data are received correctly on the screen of the chain and
  HyperTerminal, which means that communication is perfect, but the error is
  programming.

  kindly guide me what I have to do.

  Thank you

  It has simply changed format in the string conversion.

  Thanks for you advice

• binary decimal conversion and also change the binary wordlength

  Hi all

  I want to convert a decimal number to a binary number (that I know)

  BUT

  I also wish to dynamically change the wordlength of the binary number.

  in this sense,.

  If the formula VI comes with an answer of N, I want a binary number of N digits...

  or comes up with an answer of N + 1, I want a binary number of N + 1 digit...

  I hope you understand what I mean...

  Thanks in advance...

  Well done more to give

  Hello

  I don't know I understand you is good, but you want to say something like that? (see attachment)

• Binary read incorrectly

  Hello

  I did a vi to read a tiff file as binary.

  But I found that the total number of bytes read by my vi alwas missing 15 bytes.

  I checked the total number of bytes with another Binary Editor (for example, hex fiend and 0xOD).

  Anyone know why this problem occurs?

  I have attached my vi and the tiff image I tried to read it.

  Xiang00 wrote:

  Hello

  I did a vi to read a tiff file as binary.

  But I found that the total number of bytes read by my vi alwas missing 15 bytes.

  I checked the total number of bytes with another Binary Editor (for example, hex fiend and 0xOD).

  Anyone know why this problem occurs?

  I have attached my vi and the tiff image I tried to read it.

  You have a tiff file you should not interpret as a text file to count the number of bytes. You're probably losing bytes in the ASCII conversion). Use Get Size.vi file (from file IO - range of advanced functions of file) to get the total number of bytes or Binary File.vi reading (set the entrance of count-1 to read all bytes) and connect a constant U8 on the type of input data to count the number of bytes in the vi you posted (using the size of the array).

  Ben64

• Read more data 1 byte of visa

  Hi, when I use VISA to read more data of 1 byte, only the first table got the data, but I want to separate data from 40-bit to 5 tables. Does someone know how to separate data in the tables? Thank you for the reply!

  Your problem is the ASCII conversion attempt.  As I said before, you have raw binary data.  Therefore do not touch anything that deals with ASCII.  All you have to do is take your byte array and convert each element in an array of Booleans.

  

• serial port: input/output signal combined suburbs

  I am currently using LabView to replace another user for a scientific instrument interface.

  LabView is connected to this unit via a serial port.  The instrument spread 25 bytes of binary data from the computer every second.  I can read the binary string (Read VISA) and maintain will cause disc using a while loop.  In addition, there are some instructions I can send to the device that will do various functions (start logging, turn the LED on / off, etc.).  I can send these instructions to the instrument using the previous interface and in a stand-alone vi using VISA Write successfully, but when I place the function Write VISA in the largest interface vi, signals go haywire.  Specifically, there are two separate lights I can alternate with two different commands, but when in the biggest interface vi, the two commands Toggle the LED even.  In addition, it seems that the singal that immediately send to the instrument (a single ASCII character) bounces to the computer in the 25 bytes of binary data streaming.  In other words, after I pressed the LED 'on' the key, a column of my streaming data changes when it's not supposed to (ex: after binary to ASCII conversion, changing a single digit in a 20 digit value).

  At first, I thought that the problem was the sequence of read/write VISA.  I read all the data in the current configuration, and then leave for orders writing.  The two VISA functions are in the same loop to continuously monitor the data.  Is it possible the signal output of writing not letting the while loop and being read as input?  What would the instrument two different commands as the same as read?  My goal is to run an interface that displays data in ASCII and allows some options different rocking while that the interface works - there is an elegant/effective way more as a while loop?

  ~ Going bananas

  
  

• How to read the value of EPSSaveOptions

  I have an eps file saved with preview options: TIFF (8bits/pixel); Encoding: JPEG (maximum quality). Now, I want to verify this information with script. I tried to use EPSSaveOptions(), and the result is only the default information. Is there anyone know how to get this information?

  Thanks in advance.

  It seems to have been covered in this thread: - is - it possible to get EPS encoding (IE... BINARY, ASCII, ASCII85)

• Find and replace text problem

  Hello Forum,

  I'm an Illustrator scripting challenge I'm trying to understand. I'm totally new to writing scripts in Illustrator, although I did dev Java and Javascript before. I create a huge list of examples of binary number conversions in decimal, and I need a good way to change the decimal text with each new page of data. (Yes, I know that there are tools of conversion from decimal to binary online, but for this project that I need to have a chart of at least the 32 first of every 256 numbers in order to show the model.) So far, I've been manually change on decimal numbers with each new page. I created layers for the bosses of the binary numbers that can be easily exchanged as they progress, then this isn't a problem. The problem is that changing the decimal numbers for each page is really tedious when you do page after page after page. (See attached example)

  I need a script that will change the decimal numbers as a fast progression. For example, the next set of numbers in the attached example would be 33024-33055. Yes, is there a way to select all text objects (32768-32799), if they are in a separate layer by themselves and to change the script to the 33024, 33025, 33026, 33027, 33028, and so forth, in a sequence that I can set each time I run the script?

  Thanks for your help!

  Michael

  The script response is:

  var docRef = activeDocument;
  Query the user from sequence number

  var n = number (prompt ("enter from number"));

  Renames the layers to refer to the new numbering

  docRef.activeLayer.name = "Numbers" + n + "-" + (n + 31);

  change the contents of each text in the active layer object; Progresses backwards due to the order of the objects of text being the reverse of the order of the numbers
  because they just happened to be that way for a reason any!

  for (i = 31; I > = 0; i--) {}

  docRef.textFrames [i] = n .silence;

  n ++ ;

  }

  Redraw();

  Now, if I can just understand how to duplicate the layer automatically, I'll be set. Yet, this will speed up things a lot.

• Alpha property calculation problem

  Hi all

  I have a strange problem in the calculation of the alpha values because the results of the calculations differ from the results obtained by the same calculations with a normal variable of type 'Number'.

  I calculated this way (increment the alpha property and another variable Numer of 0.01 from 0):

  var delta: Number = 0.01;

  var myNumber:Number = 0;

  myLoader.alpha = 0;

  While (myLoader.alpha < 1) {}

  myNumber += delta;

  myLoader.alpha += delta;

  trace (myLoader.alpha + "" + myNumber);

  }

  Below is the list of values:

  0          0

  0.01 0,0078125

  0,015625 0.02

  0.03 0,0234375

  0,03125 0.04

  0,0390625 0.05

  0.060000000000000005 0,046875

  0.07 0,0546875

  0,0625 0.08

  0,0703125 0.09

  0.09999999999999999 0,078125

  0.10999999999999999 0,0859375

  0.11999999999999998 0,09375

  0.12999999999999998 0,1015625

  0.13999999999999999 0,109375

  0,1171875 0.15

  0.16 0.125

  0.17 0,1328125

  ... cut...

  1.1200000000000008 0.875

  1.1300000000000008 0.8828125

  1.1400000000000008 0.890625

  1.1500000000000008 0.8984375

  1.1600000000000008 0.90625

  1.1700000000000008 0.9140625

  1.1800000000000008 0.921875

  1.1900000000000008 0.9296875

  0,9375 1.2000000000000008

  1.2100000000000009 0.9453125

  1.2200000000000009 0.953125

  1.2300000000000009 0.9609375

  1.2400000000000009 0.96875

  1.2500000000000009 0.9765625

  1.260000000000001 0.984375

  1.270000000000001 0.9921875

  1 1.280000000000001

  To get less incorrect values that I have to the workaround in this way:

  While (myLoader.alpha < 1) {}

  myNumber += delta;

  myLoader.alpha += myNumber;

  }

  Anyway, there is still an error, as indicated by the present:

  Delta = 0.01;

  myLoader.alpha = delta;

  trace (myLoader.alpha + "" + delta);

  gives:
  0.01 0,0078125
  Can you help me to explay the weird behavior and solve?
  Thanks in advance.
  Antonio

  It's a binary decimal conversion.  internally, flash uses a binary number for the alpha property.

• Ascii to binary string string conversion

  Hello

  I am fairly new to LABVIEW but now I connect to a device using a serial RS232 cable.  In any case I use VISA read to get the output of the unit, and I wanted the device to return the output to ASCII format.  He is able to do, but now I'm stuck.  Now, I'm trying to convert this string of ASCII characters to a binary string.  In other words, if my release was a "Medley" of VISA Read, I have to be able to get a string that was '0111000101101110 '.  Any help is appreciated.  Thank you.

  This does not make much sense, because "0111000101101110" would be "SB" and not "QN". You want to throw a conversion 'lowercase' too?

  In any case, here's a solution that works with any length of string.

  

  This seems quite complicated. In general, it is easier to work directly in binary strings rather than binary to ASCII format.

• Conversion of jpg to ASCII for code output ZPL-Zebra printer

  I print on a Zebra ZM400 using the ZPL code. I can upload images to the printer using Zebra utilities and I remember these images to print on a label, but I have to be able to download pictures using the ZPL code (using the ~ DG command). The ~ DG command needs the JPG image to ASCII format. I have other images that were already converted to ASCII (by someone else) that I am able to print, so I know what I do works as expected, however my problem is that I have new images which must be converted to ASCII format required and I don't know how to do this.

  So, my goal is to print a picture on a Zebra printer, but my real question is to know how to convert a JPG image to ASCII format (for the Zebra printer).

  Let me know if you need more information.

  Thank you

  Hi Emily,.

  Unfortunately, I have not well understand how this has been done before that the person who had previously completed a conversion is no longer works for our company.

  The ZM400 printer uses ZPL II of Zebra language to create/format of labels and the printer setup/order. Instead of download chart (~ DG), I am now using the command object download (~ DY), located in the ZPL II (182 p) programming guide. This allowed me to use a. File PNG rather than JPG, which was easier to work with.

  http://www.Zebra.com/apps/dlmanager?DLP=-227178c9720c025483893483886ea54a70963bb77ca94fcc1d65ce93943...

  I was able to use a modified version of your suggested method to make it work. The ~ DY command takes a parameter (data) which is a 'hexadecimal ASCII string defining the image', which is defined as: "the data string sets the image and is a hexadecimal representation of ASCII image. Each character represents a horizontal nibble by 4 points. "So the method you suggested is exactly what I had to do, however I didn't say that it must be represented in hexadecimal ASCII code.

  I converted the binary file reads (of the PNG) data into a byte array, then made a (padded two-digit in hexadecimal) number of channels within a loop conversion For to give the ASCII representation of the binary data. This gives a hexadecimal representation of ASCII to binary data. VI is attached.

  Thanks for your help!

  I encountered another problem: the PNG files took an eternity for the printer load into memory when printing (compared to the same image in Zebra. GRF format). I solved this re-reading the file saved on the printer, where it is native. GRF format (using the ^ HG command), then re-recording this output (now in the ZPL code formatted) to the printer. I guess there is a way to convert directly to the. Format of the GRF, but for now it does not work in my case.

  Thanks again!

• Digital binary conversion!

  Hello

  I want to capture the string in array of 22 bytes to write VISA to an instrument of control. I want each byte in not more than 8 bits and bytes in the table are the binary 8 bits of some decimal binary conversion. for example. Machining time is 180 000 milliseconds that converts binary in 3 sets of 8 bytes. I want to do 3 bits separate (high, medium and low), out of it. Conversion of the maximum value I get is 8 bits, which is 255. How to divide numbers greater than 255 to separate bytes of 8 bits for a single decimal value?

  Thank you.

  Well, if you have 24 bits, you must go up to the next larger data type.  In this case, it would be a U32.  You can use the slot number, then build a table to make sure that the bytes go where you want to.  This is assuming you are using LabVIEW.

• File txt to ASCII binary (MATLAB equivalent?)

  Hello

  I just started using LabView two days ago and need help with which is probably very basic. My goal is to take a .txt file that contains some message (letters, numbers, etc.) and convert it to a stream series of bits. In MATLAB, I would do it like:

  Temp = textread ('CommsInput.txt', '%1s', 'spaces', ");    % load the txt file.
  text = char (temp);                                                               % Convert character cells
  y = zeros (length (text) * 8, 1);                                                % initialization vector o/p
  for n = 1:1:length (text)
  a = ABS (Text (n));                                                                   % find the number corresponding to each character ASCII
  I = 8 *(n-1) + 1;                                                                     % define indexing for output vector
  y(i:i+7,1) = (de2bi (a, 8))';                                                      % convert this number to a binary number of 8 bits (ANSII)
  end

  In the end, it would give me a (8 * N x 1) vector where N is the number of characters in the text file.

  From there, I would be able to easily access every bit to create a signal Pulse Position Modulation, I want to use for the laser communication.

  If anyone has any advice on how to implement this in LabView 8.2, it would be greatly appreciated!

  Thank you

  The file extension is not relevant. Each file is ultimately binary. Even text files. If I understand the objective, I believe that one of these two approaches will you need:

  

  It is a text file that contained the text "ABCDEF".