Class PdfChunk

java.lang.Object
com.itextpdf.text.pdf.PdfChunk
public class PdfChunk extends Object
A PdfChunk is the PDF translation of a Chunk.

A PdfChunk is a PdfString in a certain PdfFont and BaseColor.

See Also:

  • Field Details

    • value

      protected String value
      The value of this object.

    • encoding

      protected String encoding
      The encoding.

    • font

      protected com.itextpdf.text.pdf.PdfFont font
      The font for this PdfChunk.

    • baseFont

      protected BaseFont baseFont

    • splitCharacter

      protected SplitCharacter splitCharacter

    • attributes

      protected HashMap<String,Object> attributes
      Metric attributes.

      This attributes require the measurement of characters widths when rendering such as underline.

    • noStroke

      protected HashMap<String,Object> noStroke
      Non metric attributes.

      This attributes do not require the measurement of characters widths when rendering such as BaseColor.

    • newlineSplit

      protected boolean newlineSplit
      true if the chunk split was cause by a newline.

    • image

      protected Image image
      The image in this PdfChunk, if it has one

    • imageScalePercentage

      protected float imageScalePercentage

    • offsetX

      protected float offsetX
      The offset in the x direction for the image

    • offsetY

      protected float offsetY
      The offset in the y direction for the image

    • changeLeading

      protected boolean changeLeading
      Indicates if the height and offset of the Image has to be taken into account

    • leading

      protected float leading
      The leading that can overrule the existing leading.

    • accessibleElement

      protected IAccessibleElement accessibleElement

    • UNDERLINE_THICKNESS

      public static final float UNDERLINE_THICKNESS
      See Also:

    • UNDERLINE_OFFSET

      public static final float UNDERLINE_OFFSET
      See Also:

  • Method Details

    • getUnicodeEquivalent

      public int getUnicodeEquivalent(int c)
      Gets the Unicode equivalent to a CID. The (inexistent) CID is translated as '\n'. It has only meaning with CJK fonts with Identity encoding.
      Parameters:
      c - the CID code
      Returns:
      the Unicode equivalent

    • getWord

      protected int getWord(String text, int start)

    • isNewlineSplit

      public boolean isNewlineSplit()
      Checks if the PdfChunk split was caused by a newline.
      Returns:
      true if the PdfChunk split was caused by a newline.

    • getWidthCorrected

      public float getWidthCorrected(float charSpacing, float wordSpacing)
      Gets the width of the PdfChunk taking into account the extra character and word spacing.
      Parameters:
      charSpacing - the extra character spacing
      wordSpacing - the extra word spacing
      Returns:
      the calculated width

    • getTextRise

      public float getTextRise()
      Gets the text displacement relative to the baseline.
      Returns:
      a displacement in points

    • trimLastSpace

      public float trimLastSpace()
      Trims the last space.
      Returns:
      the width of the space trimmed, otherwise 0

    • trimFirstSpace

      public float trimFirstSpace()

    • getImageScalePercentage

      public float getImageScalePercentage()
      Returns a scalePercentage in case the image needs to be scaled.
      Returns:
      the imageScalePercentage

    • setImageScalePercentage

      public void setImageScalePercentage(float imageScalePercentage)
      Sets a scale percentage in case the image needs to be scaled.
      Parameters:
      imageScalePercentage - the imageScalePercentage to set

    • toString

      public String toString()
      Overrides:
      toString in class Object
      See Also:

    • changeLeading

      public boolean changeLeading()

    • getLeading

      public float getLeading()

    • noPrint

      public static boolean noPrint(int c)