Package com.itextpdf.kernel.pdf.canvas.wmf

Class InputMeta

java.lang.Object
com.itextpdf.kernel.pdf.canvas.wmf.InputMeta
public class InputMeta extends Object
Helper class to read nt, short, words, etc. from an InputStream.

  • Constructor Details

    • InputMeta

      public InputMeta (InputStream in)
      Creates an InputMeta object.
      Parameters:
      in - InputStream containing the WMF data

  • Method Details

    • readWord

      public int readWord() throws IOException
      Read the next word from the InputStream.
      Returns:
      the next word or 0 if the end of the stream has been reached
      Throws:
      IOException - an IOException

    • readShort

      public int readShort() throws IOException
      Read the next short from the InputStream.
      Returns:
      the next short value
      Throws:
      IOException - an IOException

    • readInt

      public int readInt() throws IOException
      Read the next int from the InputStream.
      Returns:
      the next int
      Throws:
      IOException - an IOException

    • readByte

      public int readByte() throws IOException
      Read the next byte from the InputStream.
      Returns:
      the next byte
      Throws:
      IOException - an IOException

    • skip

      public void skip (int len) throws IOException
      Skips "len" amount of bytes from the InputStream. If len is < 0, nothing is skipped.
      Parameters:
      len - amount of bytes needed to skip
      Throws:
      IOException - an IOException

    • getLength

      public int getLength()
      Get the amount of bytes read and/or skipped from the InputStream.
      Returns:
      number of bytes read

    • readColor

      public Color readColor() throws IOException
      Read the next Color from the InputStream. This reads 4 bytes.
      Returns:
      the next Color
      Throws:
      IOException - an IOException