Examples of DataBufferInt

ae.java.awt.image.DataBufferInt
This class extends DataBuffer and stores data internally as integers.
Note that some implementations may function more efficiently if they can maintain control over how the data for an image is stored. For example, optimizations such as caching an image in video memory require that the implementation track all modifications to that data. Other implementations may operate better if they can store the data in locations other than a Java array. To maintain optimum compatibility with various optimizations it is best to avoid constructors and methods which expose the underlying storage as a Java array as noted below in the documentation for those methods.
com.google.code.appengine.awt.image.DataBufferInt
java.awt.image.DataBufferInt
This class extends DataBuffer and stores data internally as integers.

Examples of java.awt.image.DataBufferInt

                        }
                        rasDataArray = rasShortDataArray;
                        }
                        break;
                    case DataBuffer.TYPE_INT: {
                        DataBufferInt dbi =
                            (DataBufferInt)raster.getDataBuffer();
                        int rasIntDataArray[][] = new int[numBands][];
                        for (int i = 0; i < numBands; i++) {
                            rasIntDataArray[i] =
                                dbi.getData(rasBankIndices[i]);
                        }
                        rasDataArray = rasIntDataArray;
                        }
                        break;
                    case DataBuffer.TYPE_FLOAT: {

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Examples of java.awt.image.DataBufferInt

        case DataBuffer.TYPE_SHORT:
            d = new DataBufferShort(size);
            break;


        case DataBuffer.TYPE_INT:
            d = new DataBufferInt(size);
            break;


        case DataBuffer.TYPE_FLOAT:
            d = DataBufferUtils.createDataBufferFloat(size);
            break;

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Examples of java.awt.image.DataBufferInt

        case DataBuffer.TYPE_SHORT:
            d = new DataBufferShort(size, banks);
            break;


        case DataBuffer.TYPE_INT:
            d = new DataBufferInt(size, banks);
            break;


        case DataBuffer.TYPE_FLOAT:
            d = DataBufferUtils.createDataBufferFloat(size, banks);
            break;

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Examples of java.awt.image.DataBufferInt

     */
    public synchronized void getPixelBytes(final byte[] pixelBytes, final int x, final int y,
                                           final int width, final int height) {


        WritableRaster srcRas = bufImage.getRaster();
        DataBufferInt srcDataBuf = (DataBufferInt) srcRas.getDataBuffer();
        int[] srcPixels = srcDataBuf.getData();
        int srcLineWidth = bufImage.getWidth();


        int dstIdx = 0;
        int srcIdx = y * srcLineWidth + x;
        int srcNextLineIdx = srcIdx;

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Examples of java.awt.image.DataBufferInt

        int y = 0;
        int width = bufImage.getWidth();
        int height = bufImage.getHeight();


        WritableRaster srcRas = bufImage.getRaster();
        DataBufferInt srcDataBuf = (DataBufferInt) srcRas.getDataBuffer();
        int[] srcPixels = srcDataBuf.getData();
        int srcLineWidth = width;


        int dstIdx = 0;
        int srcIdx = y * srcLineWidth + x;
        int srcNextLineIdx = srcIdx;

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Examples of java.awt.image.DataBufferInt

        // System.out.println("SrcRect: " + srcRect);
        // System.out.println("rect: [" + 
        //                    x + ", " + y + ", " +
        //                    w + ", " + h + "]");


        final DataBufferInt db = (DataBufferInt)r.getDataBuffer();




        final int[] pixels = db.getBankData()[0];


        final SinglePixelPackedSampleModel sppsm;
        sppsm = (SinglePixelPackedSampleModel)r.getSampleModel();




        final int scanStride = sppsm.getScanlineStride();
        final int scanStridePP = scanStride + 1;
        final int scanStrideMM = scanStride - 1;
        int a = 0;
        int i=0, j=0;
        double prpc=0, prcc=0, prnc=0;
        double crpc=0, crcc=0, crnc=0;
        double nrpc=0, nrcc=0, nrnc=0;
        double invNorm;


        final double quarterSurfaceScaleX = surfaceScaleX / 4f;
        final double quarterSurfaceScaleY = surfaceScaleY / 4f;
        final double halfSurfaceScaleX = surfaceScaleX / 2f;
        final double halfSurfaceScaleY = surfaceScaleY /2;
        final double thirdSurfaceScaleX = surfaceScaleX / 3f;
        final double thirdSurfaceScaleY = surfaceScaleY / 3f;
        final double twoThirdSurfaceScaleX = surfaceScaleX * 2 / 3f;
        final double twoThirdSurfaceScaleY = surfaceScaleY * 2 / 3f;


        final double pixelScale = 1.0/255;


        if(w <= 0)
            return N;
        // Process pixels on the border
        if(h <= 0)
            return N;


        final int xEnd   = Math.min(srcRect.x+srcRect.width -1, x+w);
        final int yEnd   = Math.min(srcRect.y+srcRect.height-1, y+h);
        final int offset = 
            (db.getOffset() +
             sppsm.getOffset(srcRect.x -r.getSampleModelTranslateX(), 
                             srcRect.y -r.getSampleModelTranslateY()));


        int yloc=y;
        if (yloc < srcRect.y) {

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Examples of java.awt.image.DataBufferInt

        sppsm = (SinglePixelPackedSampleModel)wr.getSampleModel();


        final int width = wr.getWidth();


        final int scanStride = sppsm.getScanlineStride();
        DataBufferInt db = (DataBufferInt)wr.getDataBuffer();
        final int base
            = (db.getOffset() +
               sppsm.getOffset(wr.getMinX()-wr.getSampleModelTranslateX(),
                               wr.getMinY()-wr.getSampleModelTranslateY()));
        int pixel, a, aFP, n=0;
        // Access the pixel data array
        final int pixels[] = db.getBankData()[0];
        for (int y=0; y<wr.getHeight(); y++) {
            int sp = base + y*scanStride;
            final int end = sp + width;
            while (sp < end) {
                pixel = pixels[sp];

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Examples of java.awt.image.DataBufferInt

        sppsm = (SinglePixelPackedSampleModel)wr.getSampleModel();


        final int width = wr.getWidth();


        final int scanStride = sppsm.getScanlineStride();
        DataBufferInt db = (DataBufferInt)wr.getDataBuffer();
        final int base
            = (db.getOffset() +
               sppsm.getOffset(wr.getMinX()-wr.getSampleModelTranslateX(),
                               wr.getMinY()-wr.getSampleModelTranslateY()));
        int n=0;
        // Access the pixel data array
        final int pixels[] = db.getBankData()[0];
        for (int y=0; y<wr.getHeight(); y++) {
            int sp = base + y*scanStride;
            final int end = sp + width;
            while (sp < end) {
                int pixel = pixels[sp];

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Examples of java.awt.image.DataBufferInt

            //
            // This is a trick so that viewers which do not support
            // the alpha channel will see a white background (and not
            // a black one).
            //
            DataBufferInt biDB=(DataBufferInt)img.getRaster().getDataBuffer();
            int scanStride = sppsm.getScanlineStride();
            int dbOffset = biDB.getOffset();
            int pixels[] = biDB.getBankData()[0];
            int p = dbOffset;
            int adjust = scanStride - w;
            int a=0, r=0, g=0, b=0, pel=0;
            for(int i=0; i<h; i++){
                for(int j=0; j<w; j++){

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Examples of java.awt.image.DataBufferInt

                 (KEY_FORCE_TRANSPARENT_WHITE)).booleanValue();
        }


        if (forceTransparentWhite) {
            int w = img.getWidth(), h = img.getHeight();
            DataBufferInt biDB = (DataBufferInt)img.getRaster().getDataBuffer();
            int scanStride = ((SinglePixelPackedSampleModel)
                              img.getSampleModel()).getScanlineStride();
            int dbOffset = biDB.getOffset();
            int pixels[] = biDB.getBankData()[0];
            int p = dbOffset;
            int adjust = scanStride - w;
            int a=0, r=0, g=0, b=0, pel=0;
            for(int i=0; i<h; i++){
                for(int j=0; j<w; j++){

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