Package org.apache.pdfbox.cos

Examples of org.apache.pdfbox.cos.COSNumber

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public final class CurveToReplicateFinalPoint extends GraphicsOperatorProcessor
{
    @Override
    public void process(Operator operator, List<COSBase> operands) throws IOException
    {
        COSNumber x1 = (COSNumber)operands.get(0);
        COSNumber y1 = (COSNumber)operands.get(1);
        COSNumber x3 = (COSNumber)operands.get(2);
        COSNumber y3 = (COSNumber)operands.get(3);

        Point2D point1 = context.transformedPoint(x1.doubleValue(), y1.doubleValue());
        Point2D point3 = context.transformedPoint(x3.doubleValue(), y3.doubleValue());

        context.curveTo((float) point1.getX(), (float) point1.getY(),
                        (float) point3.getX(), (float) point3.getY(),
                        (float) point3.getX(), (float) point3.getY());
    }
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public class SetFlatness extends OperatorProcessor
{
    @Override
    public void process(Operator operator, List<COSBase> operands) throws IOException
    {
        COSNumber value = (COSNumber)operands.get(0);
        context.getGraphicsState().setFlatness(value.floatValue());
    }
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public class SetLineMiterLimit extends OperatorProcessor
{
    @Override
    public void process(Operator operator, List<COSBase> arguments) throws IOException
    {
        COSNumber miterLimit = (COSNumber)arguments.get( 0 );
        context.getGraphicsState().setMiterLimit( miterLimit.floatValue() );
    }
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public class CurveTo extends GraphicsOperatorProcessor
{
    @Override
    public void process(Operator operator, List<COSBase> operands) throws IOException
    {
        COSNumber x1 = (COSNumber)operands.get(0);
        COSNumber y1 = (COSNumber)operands.get(1);
        COSNumber x2 = (COSNumber)operands.get(2);
        COSNumber y2 = (COSNumber)operands.get(3);
        COSNumber x3 = (COSNumber)operands.get(4);
        COSNumber y3 = (COSNumber)operands.get(5);

        Point2D point1 = context.transformedPoint(x1.doubleValue(), y1.doubleValue());
        Point2D point2 = context.transformedPoint(x2.doubleValue(), y2.doubleValue());
        Point2D point3 = context.transformedPoint(x3.doubleValue(), y3.doubleValue());

        context.curveTo((float) point1.getX(), (float) point1.getY(),
                        (float) point2.getX(), (float) point2.getY(),
                        (float) point3.getX(), (float) point3.getY());
    }
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{
    @Override
    public void process(Operator operator, List<COSBase> arguments)
    {
        //Set text matrix and text line matrix
        COSNumber a = (COSNumber)arguments.get( 0 );
        COSNumber b = (COSNumber)arguments.get( 1 );
        COSNumber c = (COSNumber)arguments.get( 2 );
        COSNumber d = (COSNumber)arguments.get( 3 );
        COSNumber e = (COSNumber)arguments.get( 4 );
        COSNumber f = (COSNumber)arguments.get( 5 );

        Matrix textMatrix = new Matrix();
        textMatrix.setValue( 0, 0, a.floatValue() );
        textMatrix.setValue( 0, 1, b.floatValue() );
        textMatrix.setValue( 1, 0, c.floatValue() );
        textMatrix.setValue( 1, 1, d.floatValue() );
        textMatrix.setValue( 2, 0, e.floatValue() );
        textMatrix.setValue( 2, 1, f.floatValue() );
        context.setTextMatrix( textMatrix );
        context.setTextLineMatrix( textMatrix.clone() );
    }
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public final class MoveTo extends GraphicsOperatorProcessor
{
    @Override
    public void process(Operator operator, List<COSBase> operands) throws IOException
    {
        COSNumber x = (COSNumber)operands.get(0);
        COSNumber y = (COSNumber)operands.get(1);
        Point2D pos = context.transformedPoint(x.doubleValue(), y.doubleValue());
        context.moveTo((float) pos.getX(), (float) pos.getY());
    }
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public class CurveToReplicateInitialPoint extends GraphicsOperatorProcessor
{
    @Override
    public void process(Operator operator, List<COSBase> operands) throws IOException
    {
        COSNumber x2 = (COSNumber)operands.get(0 );
        COSNumber y2 = (COSNumber)operands.get(1);
        COSNumber x3 = (COSNumber)operands.get(2);
        COSNumber y3 = (COSNumber)operands.get(3);

        Point2D currentPoint = context.getCurrentPoint();

        Point2D point2 = context.transformedPoint(x2.doubleValue(), y2.doubleValue());
        Point2D point3 = context.transformedPoint(x3.doubleValue(), y3.doubleValue());

        context.curveTo((float) currentPoint.getX(), (float) currentPoint.getY(),
                        (float) point2.getX(), (float) point2.getY(),
                        (float) point3.getX(), (float) point3.getY());
    }
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        if (inGetLength)
        {
            throw new IOException("Loop while reading length from " + lengthBaseObj);
        }

        COSNumber retVal = null;

        try
        {
            inGetLength = true;
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            }

            /*
             * This needs to be dic.getItem because when we are parsing, the underlying object might still be null.
             */
            COSNumber streamLengthObj = getLength(dic.getItem(COSName.LENGTH));
            if (streamLengthObj == null)
            {
                throw new IOException("Missing length for stream.");
            }

            boolean useReadUntilEnd = false;
            // ---- get output stream to copy data to
            if (validateStreamLength(streamLengthObj.longValue()))
            {
                out = stream.createFilteredStream(streamLengthObj);
                long remainBytes = streamLengthObj.longValue();
                int bytesRead = 0;
                while (remainBytes > 0)
                {
                    final int readBytes = pdfSource
                            .read(streamCopyBuf,
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        if (inGetLength)
        {
            throw new IOException("Loop while reading length from " + lengthBaseObj);
        }

        COSNumber retVal = null;

        try
        {
            inGetLength = true;
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Related Classes of org.apache.pdfbox.cos.COSNumber

  • org.apache.padaf.preflight.font.PDFAType3StreamParser
  • org.apache.pdfbox.contentstream.operator.graphics.AppendRectangleToPath
  • org.apache.pdfbox.contentstream.operator.graphics.CurveTo
  • org.apache.pdfbox.contentstream.operator.graphics.CurveToReplicateFinalPoint
  • org.apache.pdfbox.contentstream.operator.graphics.CurveToReplicateInitialPoint
  • org.apache.pdfbox.contentstream.operator.graphics.LineTo
  • org.apache.pdfbox.contentstream.operator.graphics.MoveTo
  • org.apache.pdfbox.contentstream.operator.state.Concatenate
  • org.apache.pdfbox.contentstream.operator.state.SetFlatness
  • org.apache.pdfbox.contentstream.operator.state.SetLineMiterLimit
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