compression of image and convert between Bitmap and byte]

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• Spacing between the image and the text

  Hello!

  I can't find how to increase the gap between the image and the text. Here is the picture that will explain what I mean:

  

  Thanks for the reply and your help.

  Kind regards

  Hrvoje

  Open the text wrapping Panel (window > text wrapping) and you will see the distance adjustment controls.

• White spaces between and vertical shifting of images (and text) as a preview of the browser

  I built my site in Muse, but when I preview the, there are white spaces of different sizes that appear between images and text. In addition, an entire section of the Web site has moved down through an entire page. Here are a few screenshots as I can manage them. Unfortunately it is not yet hosted, so I can't post a link.

  Just a note: I'm build this page of my site as a portfolio to side scrolling. At the beginning of each "page", I added an anchor point, and I've added a 'back to the start arrow' so that the elements of different menu on the far left of the page (at the beginning) a link to their respective 'page' along the portfolio of horizontal scrolling. Similarly, the "back to the start arrow" menu link.  I don't know if this is part of the question, but it seems that it shouldn't be, because I got that simply making the page extremely broad and not very large.

  Here are a few screenshots.

  Inside, Muse:

  

  Leave the browser preview:

  

  Inside the Muse:

  

  Leave the browser preview:

  (Here are two screenshots only because they were separated by white space so that I could not them on the screen at the same time.)

  

  

  A more. This one shifted downwards, rather than on the side. Note that I did so that the image on the bottom was not attached to a low sticky footer or anything.

  Inside, Muse:

  

  Leave the browser preview:

  

  Thank you!

  Well well, the standard answer (and I should perhaps store them somewhere as a copy & paste NOTE): you must use groups and other methods of structuring as widgets. Your items may not stick together because they have no container parent to hold them together as in reverse, they can overlap with because they have no logic telling them everything that is left, right, above and below. Muse is not a page layout program and you not post a PDF file where everything is nailed in place. dumping everything on the page without which concerns the way in which it will interact in your browser never gives the result you expect.

  Mylenium

• How to convert between p1 and p1raw in v$ session_wait?

  We have a tool on v$ session_wait showing only p1 instead of p1raw. For a wait as free lock, I need to know the p1raw. But how to convert between p1 and p1raw?
  
  example of v$ session_wait:
  P1 675562835
  p1raw 28444553
  
  I tried to use rawtohex (p1raw) = rawtohex (28444553) = 3238343434353533, which has nothing to do with the real p1. Someone has an idea?
  
  Thank you
  Daniel

    1* select distinct sid, p1, p1raw, TO_char(p1,'XXXXXXXX') from v$session_wait
  SQL> /
  
         SID        P1 P1RAW    TO_CHAR(P
  ---------- ---------- -------- ---------
         159 1650815232 62657100     62657100
         163       300 0000012C          12C
         166       300 0000012C          12C
         160       100 00000064           64
         161       300 0000012C          12C
         162       500 000001F4          1F4
         164     180000 0002BF20        2BF20
         165       300 0000012C          12C
         168       300 0000012C          12C
         152         0 00            0
         167       300 0000012C          12C
  
         SID        P1 P1RAW    TO_CHAR(P
  ---------- ---------- -------- ---------
         170       300 0000012C          12C
         169       300 0000012C          12C
  
  13 rows selected.
  

  See a pattern here?

• Restore the size of the image bitmap (image) and PPI

  Here's something that I have not found a quick solution after several years of use.

  The scenario is as follows:

  1. you receive a document with embedded images and no access to links original.

  2. the images are resized and proportions have changed. For example, PPI: 85.372 x 71.954 and the scale of the Image (H, V): 84.337%, 100.065%.

  Is there a quick way to change the scale of the image at 100%, 100% or 72 x 72 PPI?

  I always do this by calculating the percentage of that image has be restored by horizontally and vertically for the original report.

  See you soon.

  Mordy Golding provides this method on his Real World Illustrator blog:

  http://rwillustrator.blogspot.com/2008/11/technique-unembedding-images.html

  It gives a detailed description, but basically it's save as PDF, open in Photoshop, choose the option Images.

  Hope this helps

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• How to convert the Bitmap Image in BlackBerry

  Hello

  In my application, I get the picture from the server. Now, I want to convert this Bitmap Image to display on the screen. For this I use below codes. But it doesn't give me the same image does not mean with the clarity and the exact size. He's smaller than the picture.

  I used the codes below:

  private Bitmap getBitmapFromImg(Image img) {
          Bitmap bmp = null;
          try {
              Logger.out(TAG, "It is inside the the image conversion        " +img);
              Image image = Image.createImage(img);
              byte[] data = BMPGenerator.encodeBMP(image);
              Logger.out(TAG, "It is inside the the image conversion---333333333"+data);
              bmp = Bitmap.createBitmapFromBytes(data, 0, data.length, 1);
              } catch (Exception e) {
              // TODO Auto-generated catch block
              e.printStackTrace();
          }
          return bmp;
          // TODO Auto-generated method stub
      }
  

  Here is the BMPGenerator class:

  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);
          }
  

  Where an error in my code? Is there another way to do the same thing?

  Why you want to use a bmp image?
  You can just use png, jpg or whatever of the original image is.
  If there is a situation where you need the bitmap image call http://www.blackberry.com/developers/docs/7.1.0api/net/rim/device/api/system/EncodedImage.html#getBi...

• Load Image and removes BitmapData

  Hello.

  I use the qnx.ui.display.image class to load an image that is in the package with the application, and it works fine. However, I'm looking at a bunch of functions that take BitmapData format of an Image, and I wonder how to load an image in a format of BitmapData, or how to convert the qnx.ui.display.image class to give me the BitmapData form.

  Thanks in advance.

  Note that the Image can take a URL, Bitmap, or BitmapImage in setImage().  And it has a cache property that is a qnx.utils.ImageCache.

  Apparently, qnx.utils.ImageCache.getImage () returns a BitmapData.  Looks like you need to know what URL cache stores under.  Not sure how you would find out that unless the image had been loaded in the first place of a URL.

  The BitmapData docs say you can load with flash.display.Loader, then it can be assumed if you were loading from a URL that you would get directly, bypassing the ImageCache stuff.

  (I don't have a direct answer, sorry.)

• AVI to extract the image and save it

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  All pallets are applied to 8-bit grayscale images, the 16-bit image is converted to 8 bits before applying the palette.  You're right that it would be nice to be able to apply a rainbow palette to the original 16-bit image, but it is not available.  No doubt, you can write your own routine that would use a custom lookup table to convert the 16-bit image to an image of rainbow-colored, but probably would not bother.  The final image would most likely look exactly like the current image.

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  ===================================
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• I bought an image and the download is in a format that I can't open. #77602421. What should I do to get the photo in jpeg.

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  All experience this problem and solved?

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  Placed images and the images in the slide show supports tooltips (the "title" attribute), and the text via the menu content 'change Image Properties... '. ».

  

  

  Strictly speaking, in HTML (images of filling) background images do not support these tags. That said, in certain contexts, it may make sense to Muse allow to set these attributes on an arbitrary object (which may, or may not, have a picture fill).