Examples of PDDeviceGray

Examples of org.apache.pdfbox.pdmodel.graphics.color.PDDeviceGray

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            }
            else
            {
                if (numberOfComponents == 1)
                {
                    setColorSpace( new PDDeviceGray() );
                }
                else
                {
                    throw new IllegalStateException();
                }
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Examples of org.apache.pdfbox.pdmodel.graphics.color.PDDeviceGray

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     * @param arguments List
     * @throws IOException If an error occurs while processing the font.
     */
    public void process(PDFOperator operator, List<COSBase> arguments) throws IOException
    {
        PDColorSpace cs = new PDDeviceGray();
        PDColorState colorInstance = context.getGraphicsState().getNonStrokingColor();
        colorInstance.setColorSpace( cs );
        float[] values = new float[1];
        if( arguments.size() >= 1 )
        {
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Examples of org.apache.pdfbox.pdmodel.graphics.color.PDDeviceGray

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        dic.setItem( COSName.SUBTYPE, COSName.IMAGE);
        dic.setItem( COSName.TYPE, COSName.XOBJECT );
        dic.setItem( COSName.DECODE_PARMS, decodeParms);

        setBitsPerComponent( 1 );
        setColorSpace( new PDDeviceGray() );
        setWidth( decodeParms.getInt(COSName.COLUMNS) );
        setHeight( decodeParms.getInt(COSName.ROWS) );

    }
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Examples of org.apache.pdfbox.pdmodel.graphics.color.PDDeviceGray

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            //but we know that it will be grayscale for a CCITT filter.
            COSBase filter = getCOSStream().getDictionaryObject( "Filter" );
            if( COSName.CCITTFAX_DECODE.equals( filter ) ||
                COSName.CCITTFAX_DECODE_ABBREVIATION.equals( filter ) )
            {
                retval = new PDDeviceGray();
                if (retval == null)
                    {
                        log.info("About to return NULL from CCITT branch");
                    }
            }
            else if( COSName.JBIG2_DECODE.equals( filter ) )
            {
                retval = new PDDeviceGray();
                if (retval == null)
                {
                    log.info("About to return NULL from JBIG2 branch");
                }
            }
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Examples of org.apache.pdfbox.pdmodel.graphics.color.PDDeviceGray

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            }
            else
            {
                if (bi.getColorModel().getNumComponents() == 1)
                {
                    setColorSpace( new PDDeviceGray() );
                }
                else
                {
                    throw new IllegalStateException();
                }
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Examples of org.apache.pdfbox.pdmodel.graphics.color.PDDeviceGray

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     * @throws IOException If an error occurs while processing the font.
     */
    public void process(PDFOperator operator, List<COSBase> arguments) throws IOException
    {
        PDColorState color = context.getGraphicsState().getStrokingColor();
        color.setColorSpace( new PDDeviceGray() );
        float[] values = new float[1];
        if( arguments.size() >= 1 )
        {
            values[0] = ((COSNumber)arguments.get( 0 )).floatValue();
        }
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Examples of org.apache.pdfbox.pdmodel.graphics.color.PDDeviceGray

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        dic.setItem( COSName.SUBTYPE, COSName.IMAGE);
        dic.setItem( COSName.TYPE, COSName.getPDFName( "XObject" ) );
        dic.setItem( "DecodeParms", decodeParms);

        setBitsPerComponent( 1 );
        setColorSpace( new PDDeviceGray() );
        setWidth( decodeParms.getInt("Columns") );
        setHeight( decodeParms.getInt("Rows") );

    }
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Examples of org.apache.pdfbox.pdmodel.graphics.color.PDDeviceGray

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            //but we know that it will be grayscale for a CCITT filter.
            COSBase filter = getCOSStream().getDictionaryObject( "Filter" );
            if( COSName.CCITTFAX_DECODE.equals( filter ) ||
                COSName.CCITTFAX_DECODE_ABBREVIATION.equals( filter ) )
            {
                retval = new PDDeviceGray();
                if (retval == null)
                    {
                        log.info("About to return NULL from CCITT branch");
                    }
            }
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Examples of org.apache.pdfbox.pdmodel.graphics.color.PDDeviceGray

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     * @throws IOException If an error occurs while processing the font.
     */
    public void process(PDFOperator operator, List arguments) throws IOException
    {
        PDColorState color = context.getGraphicsState().getStrokingColor();
        color.setColorSpace( new PDDeviceGray() );
        float[] values = new float[1];
        if( arguments.size() >= 1 )
        {
            values[0] = ((COSNumber)arguments.get( 0 )).floatValue();
        }
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Examples of org.apache.pdfbox.pdmodel.graphics.color.PDDeviceGray

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     * @param arguments List
     * @throws IOException If an error occurs while processing the font.
     */
    public void process(PDFOperator operator, List arguments) throws IOException
    {
        PDColorSpace cs = new PDDeviceGray();
        PDColorState colorInstance = context.getGraphicsState().getNonStrokingColor();
        colorInstance.setColorSpace( cs );
        float[] values = new float[1];
        if( arguments.size() >= 1 )
        {
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