Examples of JPEGImageEncoder

com.sun.image.codec.jpeg.JPEGImageEncoder
JPEGImageEncoder encodes buffers of image data into JPEG data streams. Users of this interface are required to provide image data in a Raster or a BufferedImage, set the necessary parameters in the JPEGEncodeParams object and successfully open the OutputStream that is the destination of the encoded JPEG stream. The JPEGImageEncoder interface can encode image data into interchange, and abbreviated JPEG data streams that are written to the OutputStream provided to the encoder.
Note that the classes in the com.sun.image.codec.jpeg package are not part of the core Java APIs. They are a part of Sun's JDK and JRE distributions. Although other licensees may choose to distribute these classes, developers cannot depend on their availability in non-Sun implementations. We expect that equivalent functionality will eventually be available in a core API or standard extension.
@see JPEGCodec @see JPEGEncodeParam @see Raster @see BufferedImage @see OutputStream
com.sun.media.jai.codecimpl.JPEGImageEncoder
An ImageEncoder for the JPEG (JFIF) file format. The common cases of single band grayscale and three or four band RGB images are handled so as to minimize the amount of information required of the programmer. See the comments pertaining to the constructor and the writeToStream() method for more detailed information. @since EA2

Examples of com.sun.image.codec.jpeg.JPEGImageEncoder

    Graphics2D big = bi.createGraphics();
    big.drawImage(ii.getImage(), 0, 0, p);


    ByteArrayOutputStream os = new ByteArrayOutputStream();


    JPEGImageEncoder encoder = JPEGCodec.createJPEGEncoder(os);
    try {
      encoder.encode(bi);
    } catch (IOException ex) {
      throw new IllegalArgumentException(ex);
    }
    imageData = os.toByteArray();
  }

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Examples of com.sun.image.codec.jpeg.JPEGImageEncoder

    Graphics2D big = bi.createGraphics();
    big.drawImage(ii.getImage(), 0, 0, p);


    ByteArrayOutputStream os = new ByteArrayOutputStream();


    JPEGImageEncoder encoder = JPEGCodec.createJPEGEncoder(os);
    try {
      encoder.encode(bi);
    } catch (IOException ex) {
      throw new IllegalArgumentException(ex);
    }
    imageData = os.toByteArray();
  }

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Examples of com.sun.image.codec.jpeg.JPEGImageEncoder

    Graphics2D big = bi.createGraphics();
    big.drawImage(ii.getImage(), 0, 0, p);


    ByteArrayOutputStream os = new ByteArrayOutputStream();


    JPEGImageEncoder encoder = JPEGCodec.createJPEGEncoder(os);
    try {
      encoder.encode(bi);
    } catch (IOException ex) {
      throw new IllegalArgumentException(ex);
    }
    imageData = os.toByteArray();
  }

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Examples of com.sun.image.codec.jpeg.JPEGImageEncoder

    Graphics2D big = bi.createGraphics();
    big.drawImage(ii.getImage(), 0, 0, p);


    ByteArrayOutputStream os = new ByteArrayOutputStream();


    JPEGImageEncoder encoder = JPEGCodec.createJPEGEncoder(os);
    try {
      encoder.encode(bi);
    } catch (IOException ex) {
      throw new IllegalArgumentException(ex);
    }
    imageData = os.toByteArray();
  }

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Examples of com.sun.image.codec.jpeg.JPEGImageEncoder

          src.getScaledInstance((int) (width * rate),
              (int) (height * rate), Image.SCALE_SMOOTH), x, y,
          null);


      FileOutputStream out = new FileOutputStream(imgdist);
      JPEGImageEncoder encoder = JPEGCodec.createJPEGEncoder(out);


      encoder.encode(tag);
      out.close();


    } catch (IOException ex) {
      System.out.println("处理图片异常.");
      // ex.printStackTrace();

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Examples of com.sun.image.codec.jpeg.JPEGImageEncoder

  {
    try
    {
      File file = new File(path);
      FileOutputStream out = new FileOutputStream(file);
      JPEGImageEncoder encoder = JPEGCodec.createJPEGEncoder(out);
      JPEGEncodeParam param = encoder.getDefaultJPEGEncodeParam(buff);
      param.setQuality(1.0f, true);
      encoder.setJPEGEncodeParam(param);
      encoder.encode(buff);
      out.close();
    } // try
    catch (IOException ioe)
    {
      ioe.printStackTrace();

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Examples of com.sun.image.codec.jpeg.JPEGImageEncoder

        BufferedImage imgX = new BufferedImage( in.getWidth(),in.getHeight(),BufferedImage.TYPE_INT_RGB );
        
        imgX.getGraphics().drawImage(img,0,0,null);
        


        JPEGImageEncoder encoder = JPEGCodec.createJPEGEncoder( out );


        JPEGEncodeParam param;
        param = encoder.getDefaultJPEGEncodeParam( imgX );
        param.setQuality( (float)quality.getValue(), true );
        encoder.encode( imgX, param );


     } catch(Exception e)
     {
        element.jException("Fehler in Methode code JPEGDECODER: "+ e.toString());
     }

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Examples of com.sun.image.codec.jpeg.JPEGImageEncoder

        BufferedImage imgX = new BufferedImage( in.getWidth(),in.getHeight(),BufferedImage.TYPE_INT_RGB );
        
        imgX.getGraphics().drawImage(img,0,0,null);
        


        JPEGImageEncoder encoder = JPEGCodec.createJPEGEncoder( out );


        JPEGEncodeParam param;
        param = encoder.getDefaultJPEGEncodeParam( imgX );
        param.setQuality( (float)quality.getValue(), true );
        encoder.encode( imgX, param );


     } catch(Exception e)
     {
        element.jException("Fehler in Methode code JPEGDECODER: "+ e.toString());
     }

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Examples of com.sun.image.codec.jpeg.JPEGImageEncoder

        graphics.setColor(Color.white);


        //graphics.fillRect(0, 0, (int)s.getWidth(), (int)s.getHeight());
        cnt.print(graphics);


        JPEGImageEncoder jpegEncoder = JPEGCodec.createJPEGEncoder(out);
        JPEGEncodeParam encodeParam = JPEGCodec.getDefaultJPEGEncodeParam(bufferedImage);
        encodeParam.setQuality((float) 0.9, true);
        jpegEncoder.encode(bufferedImage, encodeParam);
        graphics.dispose();
        bufferedImage.flush();
    }

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Examples of com.sun.image.codec.jpeg.JPEGImageEncoder

      BufferedImage bufferedImage = new BufferedImage(newWidth,
          newHeight, BufferedImage.TYPE_INT_RGB);
      bufferedImage.getGraphics().drawImage(
          src.getScaledInstance(width, height, Image.SCALE_SMOOTH),
          0, 0, null);
      JPEGImageEncoder encoder = JPEGCodec
          .createJPEGEncoder(imgOutputStream);
      encoder.encode(bufferedImage);
      imgOutputStream.flush();
      imgOutputStream.close();
    } catch (IOException e) {
      e.printStackTrace();
    }

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