Package org.pdfclown.objects

Examples of org.pdfclown.objects.PdfDataObject

354
355
356
357
358
359
360
361
362
363
364
  // <private>
  private PdfDictionary ensureDictionary(
    )
  {
    PdfDataObject baseDataObject = getBaseDataObject();
    if(!(baseDataObject instanceof PdfDictionary))
    {
      /*
        NOTE: Single states are erased as they have no valid key
        to be consistently integrated within the dictionary.
View Full Code Here
77
78
79
80
81
82
83
84
85
86
87
  {
    if(baseObject == null)
      return null;

    // Get the data object corresponding to the color space!
    PdfDataObject baseDataObject = File.resolve(baseObject);
    /*
      NOTE: A color space is defined by an array object whose first element
      is a name object identifying the color space family [PDF:1.6:4.5.2].
      For families that do not require parameters, the color space CAN be
      specified simply by the family name itself instead of an array.
View Full Code Here
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
  {return (PdfDictionary)getCIDFontDictionary().resolve(PdfName.FontDescriptor);}

  protected void loadEncoding(
    )
  {
    PdfDataObject encodingObject = getBaseDataObject().resolve(PdfName.Encoding);

    // CMap [PDF:1.6:5.6.4].
    Map<ByteArray,Integer> cmap = CMap.get(encodingObject);

    // 1. Unicode.
    if(codes == null)
    {
      codes = new BiMap<ByteArray,Integer>();
      if(encodingObject instanceof PdfName
        && !(encodingObject.equals(PdfName.IdentityH)
          || encodingObject.equals(PdfName.IdentityV)))
      {
        /*
          NOTE: According to [PDF:1.6:5.9.1], the fallback method to retrieve
          the character-code-to-Unicode mapping implies getting the UCS2 CMap
          (Unicode value to CID) corresponding to the font's one (character code to CID);
View Full Code Here
99
100
101
102
103
104
105
106
107
108
109
  */
  public void flush(
    )
  {
    PdfStream stream;
    PdfDataObject baseDataObject = getBaseDataObject();
    // Are contents just a single stream object?
    if(baseDataObject instanceof PdfStream) // Single stream.
    {stream = (PdfStream)baseDataObject;}
    else // Array of streams.
    {
View Full Code Here
79
80
81
82
83
84
85
86
87
88
89
      to express their content streams as arrays of data streams.
    */
    PdfArray streams;
    {
      PdfDirectObject contentsObject = page.getBaseDataObject().get(PdfName.Contents);
      PdfDataObject contentsDataObject = File.resolve(contentsObject);
      // Single data stream?
      if(contentsDataObject instanceof PdfStream)
      {
        /*
          NOTE: Content stream MUST be expressed as an array of data streams in order to host
View Full Code Here
108
109
110
111
112
113
114
115
116
117
118
    boolean isRoot
    )
  {
    long dataSize = 0;
    {
      PdfDataObject dataObject = File.resolve(object);

      // 1. Evaluating the current object...
      if(object instanceof PdfReference)
      {
        PdfReference reference = (PdfReference)object;
View Full Code Here
524
525
526
527
528
529
530
531
532
533
534
    }

    // Body (contents).
    {
      IBuffer formBody = formStream.getBody();
      PdfDataObject contentsDataObject = getBaseDataObject().resolve(PdfName.Contents);
      if(contentsDataObject instanceof PdfStream)
      {formBody.append(((PdfStream)contentsDataObject).getBody());}
      else
      {
        for(PdfDirectObject contentStreamObject : (PdfArray)contentsDataObject)
View Full Code Here
86
87
88
89
90
91
92
93
94
95
96
      NOTE: A named destination may be either an array defining the destination,
      or a dictionary with a D entry whose value is such an array [PDF:1.6:8.2.1].
    */
    PdfDirectObject destinationObject;
    {
      PdfDataObject baseDataObject = File.resolve(baseObject);
      if(baseDataObject instanceof PdfDictionary)
      {destinationObject = ((PdfDictionary)baseDataObject).get(PdfName.D);}
      else
      {destinationObject = baseObject;}
    }
View Full Code Here
80
81
82
83
84
85
86
87
88
89
90
    )
  {
    if(baseObject == null)
      return null;

    PdfDataObject dataObject = File.resolve(baseObject);
    PdfDictionary dictionary = getDictionary(dataObject);
    int patternType = ((PdfInteger)dictionary.get(PdfName.PatternType)).getRawValue();
    switch(patternType)
    {
      case PatternType1:
View Full Code Here
127
128
129
130
131
132
133
134
135
136
137
        }
        glyphIndexes = unicodeGlyphIndexes;
      }
    }

    PdfDataObject encodingObject = getBaseDataObject().resolve(PdfName.Encoding);
    EnumSet<FlagsEnum> flags = getFlags();
    if(flags.contains(FlagsEnum.Symbolic)
      || (!flags.contains(FlagsEnum.Nonsymbolic) && encodingObject == null)) // Symbolic.
    {
      symbolic = true;
View Full Code Here
TOP

Related Classes of org.pdfclown.objects.PdfDataObject

  • org.pdfclown.documents.contents.colorSpaces.ColorSpace
  • org.pdfclown.documents.contents.colorSpaces.Pattern
  • org.pdfclown.documents.contents.Contents
  • org.pdfclown.documents.contents.fonts.CompositeFont
  • org.pdfclown.documents.contents.fonts.TrueTypeFont
  • org.pdfclown.documents.contents.fonts.Type1Font
  • org.pdfclown.documents.functions.Function
  • org.pdfclown.documents.interaction.actions.ChainedActions
  • org.pdfclown.documents.interaction.actions.JavaScript
  • org.pdfclown.documents.interaction.actions.ToggleVisibility
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.