Examples of ConvolutionFilter

flash.swf.types.ConvolutionFilter
A value object for convolution filter data. @author Roger Gonzalez
org.apache.flex.swf.types.ConvolutionFilter
The Convolution filter is a two-dimensional discrete convolution. It is applied on each pixel of a display object.
The convolution is applied on each of the RGBA color components and then saturated, except when the PreserveAlpha flag is set; in this case, the alpha channel value is not modified.
The clamping flag specifies how pixels outside of the input pixel plane are handled. If set to false, the DefaultColor value is used, and otherwise, the pixel is clamped to the closest valid input pixel.

Examples of flash.swf.types.ConvolutionFilter


        return f;
    }
    private ConvolutionFilter decodeConvolutionFilter() throws IOException
    {
        ConvolutionFilter f = new ConvolutionFilter();
        f.matrixX = r.readUI8();
        f.matrixY = r.readUI8();
        f.divisor = r.readFloat();
        f.bias = r.readFloat();
        f.matrix = new float[f.matrixX*f.matrixY];

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Examples of flash.swf.types.ConvolutionFilter


        return f;
    }
    private ConvolutionFilter decodeConvolutionFilter() throws IOException
    {
        ConvolutionFilter f = new ConvolutionFilter();
        f.matrixX = r.readUI8();
        f.matrixY = r.readUI8();
        f.divisor = r.readFloat();
        f.bias = r.readFloat();
        f.matrix = new float[f.matrixX*f.matrixY];

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Examples of org.apache.flex.swf.types.ConvolutionFilter

        return result;
    }


    private ConvolutionFilter readConvolutionFilter()
    {
        final ConvolutionFilter filter = new ConvolutionFilter();
        filter.setMatrixX(bitStream.readUI8());
        filter.setMatrixY(bitStream.readUI8());
        filter.setDivisor(bitStream.readFLOAT());
        filter.setBias(bitStream.readFLOAT());


        int length = filter.getMatrixX() * filter.getMatrixY();
        final float[] matrix = new float[length];
        for (int i = 0; i < length; i++)
            matrix[i] = bitStream.readFLOAT();
        filter.setMatrix(matrix);


        filter.setDefaultColor(readRGBA());
        bitStream.byteAlign();
        bitStream.readUB(6); // reserved
        filter.setClamp(bitStream.readBit());
        filter.setPreserveAlpha(bitStream.readBit());
        return filter;
    }

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