Examples of com.itextpdf.text.pdf.PdfNumber

com.itextpdf.text.pdf.PdfNumber
PdfNumber provides two types of numbers, integer and real.
Integers may be specified by signed or unsigned constants. Reals may only be in decimal format.
This object is described in the 'Portable Document Format Reference Manual version 1.7' section 3.3.2 (page 52-53). @see PdfObject @see BadPdfFormatException

            }
            else {
                img = new ImgRaw(width, height, components, bpc, idat.toByteArray());
                img.setDeflated(true);
                PdfDictionary decodeparms = new PdfDictionary();
                decodeparms.put(PdfName.BITSPERCOMPONENT, new PdfNumber(bitDepth));
                decodeparms.put(PdfName.PREDICTOR, new PdfNumber(15));
                decodeparms.put(PdfName.COLUMNS, new PdfNumber(width));
                decodeparms.put(PdfName.COLORS, new PdfNumber((colorType == 3 || (colorType & 2) == 0) ? 1 : 3));
                additional.put(PdfName.DECODEPARMS, decodeparms);
            }
            if (additional.get(PdfName.COLORSPACE) == null)
                additional.put(PdfName.COLORSPACE, getColorspace());
            if (intent != null)

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            this.setTextCharacterSpacing = setTextCharacterSpacing;
            this.moveNextLineAndShowText = moveNextLineAndShowText;
        }


        public void invoke(PdfContentStreamProcessor processor, PdfLiteral operator, ArrayList<PdfObject> operands) {
            PdfNumber aw = (PdfNumber)operands.get(0);
            PdfNumber ac = (PdfNumber)operands.get(1);
            PdfString string = (PdfString)operands.get(2);


            ArrayList<PdfObject> twOperands = new ArrayList<PdfObject>(1);
            twOperands.add(0, aw);
            setTextWordSpacing.invoke(processor, null, twOperands);

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            this.moveStartNextLine = moveStartNextLine;
        }


        public void invoke(PdfContentStreamProcessor processor, PdfLiteral operator, ArrayList<PdfObject> operands) {
            ArrayList<PdfObject> tdoperands = new ArrayList<PdfObject>(2);
            tdoperands.add(0, new PdfNumber(0));
            tdoperands.add(1, new PdfNumber(-processor.gs().leading));
            moveStartNextLine.invoke(processor, null, tdoperands);
        }

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        }
        public void invoke(PdfContentStreamProcessor processor, PdfLiteral operator, ArrayList<PdfObject> operands) {
            float ty = ((PdfNumber)operands.get(1)).floatValue();


            ArrayList<PdfObject> tlOperands = new ArrayList<PdfObject>(1);
            tlOperands.add(0, new PdfNumber(-ty));
            setTextLeading.invoke(processor, null, tlOperands);
            moveStartNextLine.invoke(processor, null, operands);
        }

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    /**
     * A content operator implementation (Tr).
     */
    private static class SetTextRenderMode implements ContentOperator{
        public void invoke(PdfContentStreamProcessor processor, PdfLiteral operator, ArrayList<PdfObject> operands) {
            PdfNumber render = (PdfNumber)operands.get(0);
            processor.gs().renderMode = render.intValue();
        }

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    /**
     * A content operator implementation (Ts).
     */
    private static class SetTextRise implements ContentOperator{
        public void invoke(PdfContentStreamProcessor processor, PdfLiteral operator, ArrayList<PdfObject> operands) {
            PdfNumber rise = (PdfNumber)operands.get(0);
            processor.gs().rise = rise.floatValue();
        }

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    /**
     * A content operator implementation (TL).
     */
    private static class SetTextLeading implements ContentOperator{
        public void invoke(PdfContentStreamProcessor processor, PdfLiteral operator, ArrayList<PdfObject> operands) {
            PdfNumber leading = (PdfNumber)operands.get(0);
            processor.gs().leading = leading.floatValue();
        }

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    /**
     * A content operator implementation (Tz).
     */
    private static class SetTextHorizontalScaling implements ContentOperator{
        public void invoke(PdfContentStreamProcessor processor, PdfLiteral operator, ArrayList<PdfObject> operands) {
            PdfNumber scale = (PdfNumber)operands.get(0);
            processor.gs().horizontalScaling = scale.floatValue()/100f;
        }

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    /**
     * A content operator implementation (Tc).
     */
    private static class SetTextCharacterSpacing implements ContentOperator{
        public void invoke(PdfContentStreamProcessor processor, PdfLiteral operator, ArrayList<PdfObject> operands) {
            PdfNumber charSpace = (PdfNumber)operands.get(0);
            processor.gs().characterSpacing = charSpace.floatValue();
        }

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    /**
     * A content operator implementation (Tw).
     */
    private static class SetTextWordSpacing implements ContentOperator{
        public void invoke(PdfContentStreamProcessor processor, PdfLiteral operator, ArrayList<PdfObject> operands) {
            PdfNumber wordSpace = (PdfNumber)operands.get(0);
            processor.gs().wordSpacing = wordSpace.floatValue();
        }

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