Examples of AffineTransformOp

ae.java.awt.image.AffineTransformOp
This class uses an affine transform to perform a linear mapping from 2D coordinates in the source image or Raster to 2D coordinates in the destination image or Raster. The type of interpolation that is used is specified through a constructor, either by a RenderingHints object or by one of the integer interpolation types defined in this class.
If a RenderingHints object is specified in the constructor, the interpolation hint and the rendering quality hint are used to set the interpolation type for this operation. The color rendering hint and the dithering hint can be used when color conversion is required.
Note that the following constraints have to be met:
- The source and destination must be different.
- For Raster objects, the number of bands in the source must be equal to the number of bands in the destination.
@see AffineTransform @see BufferedImageFilter @see ae.java.awt.RenderingHints#KEY_INTERPOLATION @see ae.java.awt.RenderingHints#KEY_RENDERING @see ae.java.awt.RenderingHints#KEY_COLOR_RENDERING @see ae.java.awt.RenderingHints#KEY_DITHERING
com.google.code.appengine.awt.image.AffineTransformOp
com.jgraph.gaeawt.java.awt.image.AffineTransformOp
java.awt.image.AffineTransformOp
This class uses an affine transform to perform a linear mapping from 2D coordinates in the source image or Raster to 2D coordinates in the destination image or Raster. The type of interpolation that is used is specified through a constructor, either by a RenderingHints object or by one of the integer interpolation types defined in this class.
If a RenderingHints object is specified in the constructor, the interpolation hint and the rendering quality hint are used to set the interpolation type for this operation. The color rendering hint and the dithering hint can be used when color conversion is required.
Note that the following constraints have to be met:
- The source and destination must be different.
- For Raster objects, the number of bands in the source must be equal to the number of bands in the destination.
@see AffineTransform @see BufferedImageFilter @see java.awt.RenderingHints#KEY_INTERPOLATION @see java.awt.RenderingHints#KEY_RENDERING @see java.awt.RenderingHints#KEY_COLOR_RENDERING @see java.awt.RenderingHints#KEY_DITHERING @version 16 Apr 1998

Examples of ae.java.awt.image.AffineTransformOp

    public void transformImage(SunGraphics2D sg, BufferedImage img,
                               BufferedImageOp op, int x, int y)
    {
        if (op != null) {
            if (op instanceof AffineTransformOp) {
                AffineTransformOp atop = (AffineTransformOp) op;
                transformImage(sg, img, x, y,
                               atop.getTransform(),
                               atop.getInterpolationType());
                return;
            } else {
                img = op.filter(img, null);
            }
        }

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Examples of com.google.code.appengine.awt.image.AffineTransformOp

        }


        if(op == null) {
            drawImage(bufImage, x, y, null);
        } else if(op instanceof AffineTransformOp){
            AffineTransformOp atop = (AffineTransformOp) op;
            AffineTransform xform = atop.getTransform();
            Surface srcSurf = Surface.getImageSurface(bufImage);
            int w = srcSurf.getWidth();
            int h = srcSurf.getHeight();
            blitter.blit(0, 0, srcSurf, x, y, dstSurf, w, h,
                    (AffineTransform) transform.clone(), xform,

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Examples of com.jgraph.gaeawt.java.awt.image.AffineTransformOp

    {
      drawImage(bufImage, x, y, null);
    }
    else if (op instanceof AffineTransformOp)
    {
      AffineTransformOp atop = (AffineTransformOp) op;
      AffineTransform xform = atop.getTransform();
      Surface srcSurf = bufImage.getImageSurface();
      int w = srcSurf.getWidth();
      int h = srcSurf.getHeight();
      blitter.blit(0, 0, srcSurf, x, y, dstSurf, w, h,
          (AffineTransform) transform.clone(), xform, composite,

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Examples of java.awt.image.AffineTransformOp

                AffineTransform xform = new AffineTransform();
                // Specify scaling
                xform.setToScale(widthAdj, heightAdj);


                // Create the transform op.
                AffineTransformOp xformOp = new AffineTransformOp(xform, AffineTransformOp.TYPE_NEAREST_NEIGHBOR);
                // Scale clip area -> newImage
                // extract sub-image
                BufferedImage newImage = xformOp.filter(sourceImage.getSubimage(clipRect.x,
                        clipRect.y,
                        clipRect.width,
                        clipRect.height),
                        null);

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Examples of java.awt.image.AffineTransformOp

        AffineTransform at = new AffineTransform();
        
        at.rotate(Math.toRadians(degrees), src.getWidth() / 2.0, src.getHeight() / 2.0);
        AffineTransform translationTransform = findTranslation (at, src);
        at.preConcatenate(translationTransform);
        BufferedImage destinationBI = new AffineTransformOp(at, AffineTransformOp.TYPE_BICUBIC).filter(src, null);


        picture = new DcImageIcon(Utilities.getBytes(new DcImageIcon(destinationBI)));
        initialize();
        changed = true;
        repaint();

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Examples of java.awt.image.AffineTransformOp


      if (properties.getMaxRotationAngle() != 0) {
          af.rotate(r.nextDouble() / 360);
      }


      AffineTransformOp op = new AffineTransformOp(af, AffineTransformOp.TYPE_BILINEAR);
      BufferedImage dest = new BufferedImage((int) (i.getWidth() / af.getScaleX()), (int) (i.getHeight() / af.getScaleY()), BufferedImage.TYPE_3BYTE_BGR);
      op.filter(i, dest);
      augmentedImages.add(index, dest);
        } else {
      augmentedImages.add(index, i);
        }
    });

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Examples of java.awt.image.AffineTransformOp

                    double sx = (double)getWidth() / (double)artwork.getWidth();
                    double sy = (double)getHeight() / (double)artwork.getHeight();
                    sx = Math.min(sx, sy);
                    sy = Math.min(sx, sy);
                    AffineTransform tx = AffineTransform.getScaleInstance(sx, sy);
                    g2.drawImage(artwork, new AffineTransformOp(tx, AffineTransformOp.TYPE_BILINEAR), 0, 0);
                }


                @Override
                public Dimension getPreferredSize() {
                    return new Dimension(artwork.getWidth(), artwork.getHeight());

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Examples of java.awt.image.AffineTransformOp

        }
        g2d.fill(path);


        AffineTransform transform = AffineTransform.getScaleInstance(dimension.getHeight() / BUFFER_IMAGE_SIZE,
            dimension.getHeight() / BUFFER_IMAGE_SIZE);
        AffineTransformOp transformOp = new AffineTransformOp(transform, AffineTransformOp.TYPE_BILINEAR);


        graphics2d.drawImage(bufferedImage, transformOp, 0, 0);
        g2d.dispose();
    }

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Examples of java.awt.image.AffineTransformOp

        int w = image.getWidth();
        int h = image.getHeight();
        BufferedImage th = new BufferedImage((int)(w*power), (int)(h*power), image.getType());
        double powerW = ((double) thumbWidth) / w;
        double powerH = ((double) thumbHeight) / h;
        AffineTransformOp op = new AffineTransformOp(AffineTransform.getScaleInstance(powerW, powerH),
                AffineTransformOp.TYPE_BILINEAR);
        op.filter(image, th);


        // Added for distributed file system support
        // Store image based on local of distributed files systems
        FileSystem fs = ServiceLocator.getInstance().getFileSystem();
        OutputStream oStream = fs.create(to);

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Examples of java.awt.image.AffineTransformOp

                JPEGImageDecoder decoder = JPEGCodec.createJPEGDecoder(inputStream);
                Raster original = decoder.decodeAsRaster();
                JPEGDecodeParam decodeParam = decoder.getJPEGDecodeParam();
                double ow = (double) decodeParam.getWidth();
                double oh = (double) decodeParam.getHeight();
                AffineTransformOp filter = new AffineTransformOp(getTransform(ow, oh, width, height), AffineTransformOp.TYPE_BILINEAR);
                WritableRaster scaled = filter.createCompatibleDestRaster(original);
                filter.filter(original, scaled);


                // JPEGImageEncoder encoder = JPEGCodec.createJPEGEncoder(out);


                ByteArrayOutputStream bstream = new ByteArrayOutputStream();
                JPEGImageEncoder encoder = JPEGCodec.createJPEGEncoder(bstream);

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