Package com.itextpdf.text.pdf

Examples of com.itextpdf.text.pdf.PdfContentParser

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        if (level >= MAXLEVEL)
            return;
        PRTokeniser inp = location.getLocation(cmapName);
        try {
            ArrayList<PdfObject> list = new ArrayList<PdfObject>();
            PdfContentParser cp = new PdfContentParser(inp);
            int maxExc = 50;
            while (true) {
                try {
                    cp.parse(list);
                }
                catch (Exception ex) {
                    if (--maxExc < 0)
                        break;
                    continue;
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     */
    public void processContent(byte[] contentBytes, PdfDictionary resources){
        this.resources.push(resources);
        try {
            PRTokeniser tokeniser = new PRTokeniser(contentBytes);
            PdfContentParser ps = new PdfContentParser(tokeniser);
            ArrayList<PdfObject> operands = new ArrayList<PdfObject>();
            while (ps.parse(operands).size() > 0){
                PdfLiteral operator = (PdfLiteral)operands.get(operands.size()-1);
                if ("BI".equals(operator.toString())){
                    // we don't call invokeOperator for embedded images - this is one area of the PDF spec that is particularly nasty and inconsistent
                    PdfDictionary colorSpaceDic = resources.getAsDict(PdfName.COLORSPACE);
                    ImageRenderInfo renderInfo = ImageRenderInfo.createdForEmbeddedImage(gs().ctm, InlineImageUtils.parseInlineImage(ps, colorSpaceDic));
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    public void processContent(byte[] contentBytes, PdfDictionary resources){

        this.resources.push(resources);
        try {
            PRTokeniser tokeniser = new PRTokeniser(contentBytes);
            PdfContentParser ps = new PdfContentParser(tokeniser);
            ArrayList<PdfObject> operands = new ArrayList<PdfObject>();
            while (ps.parse(operands).size() > 0){
                PdfLiteral operator = (PdfLiteral)operands.get(operands.size()-1);
               
                // special handling for embedded images.  If we hit an ID operator, we need
                // to skip all content until we reach an EI operator surrounded by whitespace.
                // The following algorithm has one potential issue: what if the image stream
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     */
    public void processContent(byte[] contentBytes, PdfDictionary resources){
        this.resources.push(resources);
        try {
            PRTokeniser tokeniser = new PRTokeniser(new RandomAccessFileOrArray(new RandomAccessSourceFactory().createSource(contentBytes)));
            PdfContentParser ps = new PdfContentParser(tokeniser);
            ArrayList<PdfObject> operands = new ArrayList<PdfObject>();
            while (ps.parse(operands).size() > 0){
                PdfLiteral operator = (PdfLiteral)operands.get(operands.size()-1);
                if ("BI".equals(operator.toString())){
                    // we don't call invokeOperator for embedded images - this is one area of the PDF spec that is particularly nasty and inconsistent
                    PdfDictionary colorSpaceDic = resources != null ? resources.getAsDict(PdfName.COLORSPACE) : null;
                    handleInlineImage(InlineImageUtils.parseInlineImage(ps, colorSpaceDic), colorSpaceDic);
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        if (level >= MAXLEVEL)
            return;
        PRTokeniser inp = location.getLocation(cmapName);
        try {
            ArrayList<PdfObject> list = new ArrayList<PdfObject>();
            PdfContentParser cp = new PdfContentParser(inp);
            int maxExc = 50;
            while (true) {
                try {
                    cp.parse(list);
                }
                catch (Exception ex) {
                    if (--maxExc < 0)
                        break;
                    continue;
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    }
      try {
        // parse the content stream
        byte[] contentBytes = PdfReader.getStreamBytes(stream);
            PRTokeniser tokeniser = new PRTokeniser(new RandomAccessFileOrArray(contentBytes));
            PdfContentParser ps = new PdfContentParser(tokeniser);
            ArrayList<PdfObject> operands = new ArrayList<PdfObject>();
            while (ps.parse(operands).size() > 0){
                PdfLiteral operator = (PdfLiteral)operands.get(operands.size() - 1);
                processOperator(this, operator, operands);
            }
        }
        catch (Exception e) {
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      }
      // parsing the content stream of the page
    PRStream stream = (PRStream)page.getAsStream(PdfName.CONTENTS);
    byte[] contentBytes = PdfReader.getStreamBytes(stream);
        PRTokeniser tokeniser = new PRTokeniser(new RandomAccessFileOrArray(RASFACTORY.createSource(contentBytes)));
        PdfContentParser ps = new PdfContentParser(tokeniser);
        ArrayList<PdfObject> operands = new ArrayList<PdfObject>();
        while (ps.parse(operands).size() > 0){
            PdfLiteral operator = (PdfLiteral)operands.get(operands.size() - 1);
            processOperator(operator, operands);
        }
        // dealing with orphans
        while (items.size() > 0 && items.get(0).getPageref() == pageref.getNumber()) {
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    }
      try {
        // parse the content stream
        byte[] contentBytes = PdfReader.getStreamBytes(stream);
            PRTokeniser tokeniser = new PRTokeniser(contentBytes);
            PdfContentParser ps = new PdfContentParser(tokeniser);
            ArrayList<PdfObject> operands = new ArrayList<PdfObject>();
            while (ps.parse(operands).size() > 0){
                PdfLiteral operator = (PdfLiteral)operands.get(operands.size() - 1);
                processOperator(this, operator, operands);
            }
        }
        catch (Exception e) {
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     */
    public void processContent(byte[] contentBytes, PdfDictionary resources){
        this.resources.push(resources);
        try {
            PRTokeniser tokeniser = new PRTokeniser(contentBytes);
            PdfContentParser ps = new PdfContentParser(tokeniser);
            ArrayList<PdfObject> operands = new ArrayList<PdfObject>();
            while (ps.parse(operands).size() > 0){
                PdfLiteral operator = (PdfLiteral)operands.get(operands.size()-1);
                if ("BI".equals(operator.toString())){
                    // we don't call invokeOperator for embedded images - this is one area of the PDF spec that is particularly nasty and inconsistent
                    PdfDictionary colorSpaceDic = resources.getAsDict(PdfName.COLORSPACE);
                    ImageRenderInfo renderInfo = ImageRenderInfo.createdForEmbeddedImage(gs().ctm, InlineImageUtils.parseInlineImage(ps, colorSpaceDic));
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     */
    public void processContent(byte[] contentBytes, PdfDictionary resources){
        this.resources.push(resources);
        try {
            PRTokeniser tokeniser = new PRTokeniser(contentBytes);
            PdfContentParser ps = new PdfContentParser(tokeniser);
            ArrayList<PdfObject> operands = new ArrayList<PdfObject>();
            while (ps.parse(operands).size() > 0){
                PdfLiteral operator = (PdfLiteral)operands.get(operands.size()-1);
                if ("BI".equals(operator.toString())){
                    // we don't call invokeOperator for embedded images - this is one area of the PDF spec that is particularly nasty and inconsistent
                    PdfDictionary colorSpaceDic = resources != null ? resources.getAsDict(PdfName.COLORSPACE) : null;
                    ImageRenderInfo renderInfo = ImageRenderInfo.createForEmbeddedImage(gs().ctm, InlineImageUtils.parseInlineImage(ps, colorSpaceDic), colorSpaceDic);
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Related Classes of com.itextpdf.text.pdf.PdfContentParser

  • com.itextpdf.text.pdf.fonts.cmaps.CMapParserEx
  • com.itextpdf.text.pdf.mc.MCParser
  • com.itextpdf.text.pdf.ocg.OCGParser
  • com.itextpdf.text.pdf.parser.PdfContentStreamProcessor
  • com.itextpdf.text.pdf.PRTokeniser.TokenType
  • java.io.IOException
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