Class ImagePdfBytesInfo

java.lang.Object
com.itextpdf.kernel.pdf.xobject.ImagePdfBytesInfo
class ImagePdfBytesInfo extends Object

  • Field Details

    • TIFFTAG_SOFTWARE_VALUE

      private static final String TIFFTAG_SOFTWARE_VALUE

    • bpc

      private final int bpc

    • width

      private final int width

    • height

      private final int height

    • colorspace

      private final PdfObject colorspace

    • decode

      private final PdfArray decode

    • pngColorType

      private int pngColorType

    • pngBitDepth

      private int pngBitDepth

    • palette

      private byte[] palette

    • icc

      private byte[] icc

    • stride

      private int stride

  • Constructor Details

    • ImagePdfBytesInfo

      public ImagePdfBytesInfo(PdfImageXObject imageXObject)

  • Method Details

    • getPngColorType

      public int getPngColorType()

    • decodeTiffAndPngBytes

      public byte[] decodeTiffAndPngBytes(byte[] imageBytes) throws IOException
      Throws:
      IOException

    • processSeperationColor

      private byte[] processSeperationColor(byte[] imageBytes, PdfArray colorSpaceArray) throws IOException
      Throws:
      IOException

    • processPng

      private byte[] processPng(byte[] imageBytes, int pngBitDepth, int pngColorType) throws IOException
      Throws:
      IOException

    • findColorspace

      private void findColorspace(PdfObject csObj, boolean checkIndexedBase)
      Sets state of this object according to the color space
      Parameters:
      csObj - the colorspace to use
      checkIndexedBase - whether base of indexed color space is currently resolved or not