Class GlyfCompound


  • public class GlyfCompound
    extends Glyf
    A single simple glyph in a pdf font.
    • Constructor Detail

      • GlyfCompound

        protected GlyfCompound()
        Creates a new instance of a simple glyf
    • Method Detail

      • setData

        public void setData​(java.nio.ByteBuffer data)
        Set the data for this glyf.
        Overrides:
        setData in class Glyf
      • getData

        public java.nio.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