How to convert a simple bitmap into a vector image?

Similar Questions

• How to convert all white-> alpha for the vector image?

  I'm trying to make a new font. Currently I have saved all the png-> vector images that I work with as. The files HAVE, so I can import them into my program of police later, and they open fine in illustrator. The problem is, usually, I save my vector images with a white background instead of alpha. Now, I need to replace the white by alpha, but I can't find a wand helping in illustrator . Any help?

  ICRIN,

  In terms of Illustrator, you talk about giberish.

  Indicate EXACTLY step by step and WHAT you do and what you want to get the results. There is no 'alpha channel' in Illustrator. you are dealing with objects, not pixels.

  JET

• How to convert an analog signal into digital signal

  Hello

  How to convert an analog signal into digital signal, such that each sample of the analogue signal corresponding to 1.2V will be represented as '1' digital signal and other samples of the analog signal (which are not 1.2V) will be represented (converted) ' 0' in the digital signal.

  And how to view the wavefroms or graphical indicators signals.

  Thank you.

  If you have 1000 samples and you want to convert to digital, you get 1000 digital values.  Attached, that's what I mean.

• How to convert an Excel file into a pdf?

  How to convert an Excel file into a pdf?

  Hi tomduffey,

  You can either use the service Create pdf or Adobe Acrobat software for the purpose.

  Please see-

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• How to convert a Web page into pdf file into Microsoft Edge?

  How to convert a webpage to PDF in Microsoft Edge?

  Hi maganlakeway,

  Microsoft edge does not support ActiveX plugins, so Acrobat plugin can not be used with it. In this scenario, you will need to use MS IE 11 to use the Acrobat ActiveX plugin.

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• How to convert the object Bitmap to byteArray.

  Hi all

  I had a problem in the conversion of the bitmap object to. BMP file.

  (Real need: capture the screen shot and convert that turned to the screen.) BMP image and I have to keep this image in the SCARD

  I shouldn't use any PNGEncodedImage or JPEGEncodedImage )

  I capture the screen shot using the

  Bitmap BM = new Bitmap (width, height);

  Display.screenshot (WB);

  to get the data from [] bytes of this bitmap object that I use

  Byte [] _bytes = getBytesFromBitmap (bitmap);

  public byte [] getBytesFromBitmap (Bitmap bmp) {}
  try {}
  int height = bmp.getHeight ();
  int width = bmp.getWidth ();
  int [] rgbdata = new int [width * height];
  ByteArrayOutputStream Bos = new ByteArrayOutputStream();
  DataOutputStream back = new DataOutputStream (bos);
  Graphics g = new Graphics (bmp);
  bmp.getARGB(rgbdata,0,width,0,0,width,height);
  for (int i = 0; i)< rgbdata.length="" ;="" i++)="">
  If (rgbdata [i]! = - 1) {}
  dos.writeInt (i);
  back. Flush();
  //l++;
  }
  }
  Bos.Flush ();
  Return bos.toByteArray ();
  }
  catch (Exception ex) {}
  Dialog.Alert ("getBytesFromBitmap:" + ex.toString ());
  Returns a null value.
  }

  If I use this byte array in the Sub statement I get the "IllegalArgumentException".

  BMPEncodedImage.createEncodedImage (_bytes, 0, _bytes .length);

  all can help me how I can get the byte [] data from the bitmap object?

  import java.io.ByteArrayOutputStream;import java.io.DataOutputStream;import java.io.IOException;
  
  import javax.microedition.lcdui.Image;
  
  /** * @author Samuel Halliday */public final class BMPGenerator {
  
      /**     * @param image     * @return     * @throws IOException     * @see {@link #encodeBMP(int[], int, int)}     */    public static byte[] encodeBMP(Image image) throws IOException {        int width = image.getWidth();        int height = image.getHeight();        int[] rgb = new int[height * width];        image.getRGB(rgb, 0, width, 0, 0, width, height);        return encodeBMP(rgb, width, height);    }
  
      /**     * A self-contained BMP generator, which takes a byte array (without any unusual     * offsets) extracted from an {@link Image}. The target platform is J2ME. You may     * wish to use the convenience method {@link #encodeBMP(Image)} instead of this.     * 
       * A BMP file consists of 4 parts:-     * 
       * 
  header
       * 
  information header
       * 
  optional palette
       * 
  image data
       * 
       * At this time only 24 bit uncompressed BMPs with Windows V3 headers can be created.     * Future releases may become much more space-efficient, but will most likely be     * ditched in favour of a PNG generator.     *      * @param rgb     * @param width     * @param height     * @return     * @throws IOException     * @see http://en.wikipedia.org/wiki/Windows_bitmap     */    public static byte[] encodeBMP(int[] rgb, int width, int height)            throws IOException {        int pad = (4 - (width % 4)) % 4;        // the size of the BMP file in bytes        int size = 14 + 40 + height * (pad + width * 3);        ByteArrayOutputStream bytes = new ByteArrayOutputStream(size);        DataOutputStream stream = new DataOutputStream(bytes);        // HEADER        // the magic number used to identify the BMP file: 0x42 0x4D        stream.writeByte(0x42);        stream.writeByte(0x4D);        stream.writeInt(swapEndian(size));        // reserved        stream.writeInt(0);        // the offset, i.e. starting address of the bitmap data        stream.writeInt(swapEndian(14 + 40));        // INFORMATION HEADER (Windows V3 header)        // the size of this header (40 bytes)        stream.writeInt(swapEndian(40));        // the bitmap width in pixels (signed integer).        stream.writeInt(swapEndian(width));        // the bitmap height in pixels (signed integer).        stream.writeInt(swapEndian(height));        // the number of colour planes being used. Must be set to 1.        stream.writeShort(swapEndian((short) 1));        // the number of bits per pixel, which is the colour depth of the image.        stream.writeShort(swapEndian((short) 24));        // the compression method being used.        stream.writeInt(0);        // image size. The size of the raw bitmap data. 0 is valid for uncompressed.        stream.writeInt(0);        // the horizontal resolution of the image. (pixel per meter, signed integer)        stream.writeInt(0);        // the vertical resolution of the image. (pixel per meter, signed integer)        stream.writeInt(0);        // the number of colours in the colour palette, or 0 to default to 2n.        stream.writeInt(0);        // the number of important colours used, or 0 when every colour is important;        // generally ignored.        stream.writeInt(0);        // PALETTE        // none for 24 bit depth        // IMAGE DATA        // starting in the bottom left, working right and then up        // a series of 3 bytes per pixel in the order B G R.        for (int j = height - 1; j >= 0; j--) {            for (int i = 0; i < width; i++) {                int val = rgb[i + width * j];                stream.writeByte(val & 0x000000FF);                stream.writeByte((val >>> 8 ) & 0x000000FF);                stream.writeByte((val >>> 16) & 0x000000FF);            }            // number of bytes in each row must be padded to multiple of 4            for (int i = 0; i < pad; i++) {                stream.writeByte(0);            }        }        byte[] out = bytes.toByteArray();        bytes.close();        // quick consistency check        if (out.length != size)            throw new RuntimeException("bad math");        return out;    }
  
      /**     * Swap the Endian-ness of a 32 bit integer.     *      * @param value     * @return     */    private static int swapEndian(int value) {        int b1 = value & 0xff;        int b2 = (value >> 8 ) & 0xff;        int b3 = (value >> 16) & 0xff;        int b4 = (value >> 24) & 0xff;
  
          return b1 << 24 | b2 << 16 | b3 << 8 | b4 << 0;    }
  
      /**     * Swap the Endian-ness of a 16 bit integer.     *      * @param value     * @return     */    private static short swapEndian(short value) {        int b1 = value & 0xff;        int b2 = (value >> 8 ) & 0xff;
  
          return (short) (b1 << 8 | b2 << 0);    }
  
  }
  
  Found form the Link mentioned below:
  
  http://javablog.co.uk/2007/12/26/j2me-bitmap-encoder/
  

• How to convert quotes simple brand double, or vice versa

  InDesign CS6 here.

  I have the book with the curly/typographer quotes. But they are air-conditioned and equipped with simple brands (UK style). I want to replace all by double-quotes.

  Is there a command grep or something that will search for a unique brand on the left at the beginning of a Word with a single note at the end of a Word and then replace both with double brands in their respective locations? It should be something that will not convert the apostrophes in the process.

  It is extremely delicate. I would not recommend a completely replace, but check one by one by eye, using replace/find next. It will take extra time, but there are too many cases where an apostrophe wandering as "Hawkins" and "' twas" dirty not a ' stanza to the top but actually two now.

  That said, search this GREP

  (?

  and put it in change by:

  « $1 »

  Find locates a single apostrophe without a 'character of the word' before him, to avoid placing the 'on '. He then grabs the next string up next ' stanza, which in turn should not be follow-up by an alphabetic character. Test on a document randomly already shows that it fails because

  Description of Schwartz and al... (long sentence). The value of the items is...

  Yes indeed this need of a man to watch.

• How to convert several Word documents into several PDF files?

  I have 50 doc and docx I would rather to PDF format. Instead of making one individually, how can I get Acrobat to convert them all to me?

  In Acrobat, try to use the file > Create > batch create multiple files command.

• How to convert a PDF file into a Microsoft Word document?

  uytfkjhghhk7yuygk, jjngiuoloiijg.l.jyg6

  Hello

  Please see the link below.

  Adobe ExportPDF FAQ

  Kind regards

  Anand

• How to convert a pdf file into a word doc

  Do I need to download software Creative costume or elements?

  Hi Enriquillo,

  You must use Adobe Acrobat to achieve this.

  Please see: vert-pdf-to-microsoft-office-word-tutorial_ue.pdf http://wwwimages.adobe.com/content/dam/Adobe/en/products/acrobat/pdfs/adobe-acrobat-xi-con

  Kind regards

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• How to convert this simple piece of AS2.0 to AS3.0?

  When I try to compile this in AS3, it tells me:
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  What I need is a specific example of the required syntax. I can't understand it. Thank you.

  Yes - what you need here is:

• How to make a USB stick into a bootable image

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  The problem is probably not the key USB but the BIOS that is loaded onto your computer motherboard.  When Windows XP came out, USB was relatively new and had not reached the sophistication to address such opportunities that boot from USB.  Things have changed a bit since then and newer machines have no problem using USB as a bootable media.  Your only chance would probably be to see if there is an updated BIOS available for your machine.  You can check your manufacturer's Web site or the Web site of the manufacturer of your motherboard to see if one is available.  Do your homework and proceed with caution because an installation or an update of the BIOS failed can easily turn your computer into a boat anchor.

  You can consider using a Linux boot CD instead of the USB key for this computer.

  HTH,
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• How to convert a PDF file that contains an image (picture) with added text typewriter (numbers next to faces) in a JPEG file?

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  Hi jackh46691612,

  Simply fill out the PDF using the Adobe PDF printer, make sure that you have selected "Document & annotations" in the dialog box to print before printing to the Adobe PDF printer.

  Kind regards

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• How to convert a digital photo of a pixelated image 5 colors of low resolution?

  I want to do a project of lego with my child and I would like to convert a picture of him in the form of pixel 5 colors (or six colors) so that I can use it as a card to make a portrait that would look great from a distance.  Thanks for a neophyte.

  You can use the size of the Image to reduce the resolution. Note: you want to resample. Some filters and effects appear much better with either higher or lower - resolutions that depends on what you want.

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• How to convert a word in PDF file?

  How to convert a word document into a .pdf file?

  Hi wertheca,

  If you have Acrobat (full version), you can convert a file to PDF by choosing File > create > PDF of the file. You choose your Word document, and then click open to convert the file to PDF format.

  If you do not have Acrobat, you can use a subscription of services online in Acrobat to convert almost any file format into a PDF file with a simple click or two. For more information, see more Acrobat, PDF package, PDF Export & more | Documents Acrobat solutions

  I hope this helps.

  Best,

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