Class GlyfCompound

java.lang.Object
com.sun.pdfview.font.ttf.Glyf
com.sun.pdfview.font.ttf.GlyfCompound
public class GlyfCompound extends Glyf
A single simple glyph in a pdf font.

  • Constructor Details

    • GlyfCompound

      protected GlyfCompound()
      Creates a new instance of a simple glyf

  • Method Details

    • setData

      public void setData(ByteBuffer data)
      Set the data for this glyf.
      Overrides:
      setData in class Glyf

    • getData

      public ByteBuffer getData()
      Get the data in this glyf as a byte buffer. Not implemented.
      Overrides:
      getData in class Glyf

    • getLength

      public short getLength()
      Get the length of this glyf. Not implemented.
      Overrides:
      getLength in class Glyf

    • getNumComponents

      public int getNumComponents()
      Get the number of components in this compound

    • getFlag

      public short getFlag(int index)
      Get a given flag

    • getGlyphIndex

      public short getGlyphIndex(int index)
      Get the glyf index for a given glyf

    • getTransform

      public double[] getTransform(int index)
      Get the base affine transform. This is based on a whacy formula defined in the true type font spec.

    • getCompoundPoint

      public int getCompoundPoint(int index)
      Get the point in the compound glyph to match

    • getComponentPoint

      public int getComponentPoint(int index)
      Get the point in the component glyph to match

    • argsAreWords

      public boolean argsAreWords(int index)
      Determine whether args 1 and 2 are words or bytes

    • argsAreXYValues

      public boolean argsAreXYValues(int index)
      Determine whether args 1 and 2 are xy values or point indices

    • roundXYToGrid

      public boolean roundXYToGrid(int index)
      Determine whether to round XY values to the grid

    • hasAScale

      public boolean hasAScale(int index)
      Determine whether there is a simple scale

    • moreComponents

      protected boolean moreComponents(int index)
      Determine whether there are more components left to read

    • hasXYScale

      protected boolean hasXYScale(int index)
      Determine whether there are separate scales on X and Y

    • hasTwoByTwo

      protected boolean hasTwoByTwo(int index)
      Determine whether there is a 2x2 transform

    • hasInstructions

      protected boolean hasInstructions(int index)
      Determine whether there are instructions

    • useMetrics

      public boolean useMetrics(int index)
      Use the metrics of this component for the compound

    • overlapCompound

      public boolean overlapCompound(int index)
      This component overlaps the existing compound

    • getNumInstructions

      public short getNumInstructions()
      Get the number of instructions

    • getInstruction

      public byte getInstruction(int index)
      Get a given instruction

    • setInstructions

      protected void setInstructions(byte[] instructions)
      Set the instructions