Class GlyfCompositeComp


  • public class GlyfCompositeComp
    extends java.lang.Object
    This class is based on code from Apache Batik a subproject of Apache XMLGraphics. see http://xmlgraphics.apache.org/batik/ for further details.
    • Field Summary

      Fields 
      Modifier and Type Field Description
      protected static short ARG_1_AND_2_ARE_WORDS
      If set, the arguments are words; otherwise, they are bytes.
      protected static short ARGS_ARE_XY_VALUES
      If set, the arguments are xy values; otherwise they are points.
      protected static short MORE_COMPONENTS
      Indicates at least one more glyph after this one.
      protected static short ROUND_XY_TO_GRID
      If set, xy values are rounded to those of the closest grid lines.
      protected static short USE_MY_METRICS
      If set, this forces the aw and lsb (and rsb) for the composite to be equal to those from this original glyph.
      protected static short WE_HAVE_A_SCALE
      If set, there is a simple scale; otherwise, scale = 1.0.
      protected static short WE_HAVE_A_TWO_BY_TWO
      There is a 2 by2 transformation that will be used to scale the component.
      protected static short WE_HAVE_AN_X_AND_Y_SCALE
      The x direction will use a different scale from the y direction.
      protected static short WE_HAVE_INSTRUCTIONS
      Following the last component are instructions for the composite character.
    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      short getArgument1()
      Returns argument 1.
      short getArgument2()
      Returns argument 2.
      int getFirstContour()
      Returns the index of the first contour.
      int getFirstIndex()
      Returns the first index.
      short getFlags()
      Returns the flags of the glyph.
      int getGlyphIndex()
      Returns the index of the first contour.
      double getScale01()
      Returns the scale-01 value.
      double getScale10()
      Returns the scale-10 value.
      double getXScale()
      Returns the x-scaling value.
      int getXTranslate()
      Returns the x-translation value.
      double getYScale()
      Returns the y-scaling value.
      int getYTranslate()
      Returns the y-translation value.
      int scaleX​(int x, int y)
      Transforms an x-coordinate of a point for this component.
      int scaleY​(int x, int y)
      Transforms a y-coordinate of a point for this component.
      void setFirstContour​(int idx)
      Sets the index for the first contour.
      void setFirstIndex​(int idx)
      Sets the first index.
      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
    • Field Detail

      • ARG_1_AND_2_ARE_WORDS

        protected static final short ARG_1_AND_2_ARE_WORDS
        If set, the arguments are words; otherwise, they are bytes.
        See Also:
        Constant Field Values
      • ARGS_ARE_XY_VALUES

        protected static final short ARGS_ARE_XY_VALUES
        If set, the arguments are xy values; otherwise they are points.
        See Also:
        Constant Field Values
      • ROUND_XY_TO_GRID

        protected static final short ROUND_XY_TO_GRID
        If set, xy values are rounded to those of the closest grid lines.
        See Also:
        Constant Field Values
      • WE_HAVE_A_SCALE

        protected static final short WE_HAVE_A_SCALE
        If set, there is a simple scale; otherwise, scale = 1.0.
        See Also:
        Constant Field Values
      • MORE_COMPONENTS

        protected static final short MORE_COMPONENTS
        Indicates at least one more glyph after this one.
        See Also:
        Constant Field Values
      • WE_HAVE_AN_X_AND_Y_SCALE

        protected static final short WE_HAVE_AN_X_AND_Y_SCALE
        The x direction will use a different scale from the y direction.
        See Also:
        Constant Field Values
      • WE_HAVE_A_TWO_BY_TWO

        protected static final short WE_HAVE_A_TWO_BY_TWO
        There is a 2 by2 transformation that will be used to scale the component.
        See Also:
        Constant Field Values
      • WE_HAVE_INSTRUCTIONS

        protected static final short WE_HAVE_INSTRUCTIONS
        Following the last component are instructions for the composite character.
        See Also:
        Constant Field Values
      • USE_MY_METRICS

        protected static final short USE_MY_METRICS
        If set, this forces the aw and lsb (and rsb) for the composite to be equal to those from this original glyph.
        See Also:
        Constant Field Values
    • Constructor Detail

      • GlyfCompositeComp

        protected GlyfCompositeComp​(TTFDataStream bais)
                             throws java.io.IOException
        Constructor.
        Parameters:
        bais - the stream to be read
        Throws:
        java.io.IOException - is thrown if something went wrong
    • Method Detail

      • setFirstIndex

        public void setFirstIndex​(int idx)
        Sets the first index.
        Parameters:
        idx - the first index
      • getFirstIndex

        public int getFirstIndex()
        Returns the first index.
        Returns:
        the first index.
      • setFirstContour

        public void setFirstContour​(int idx)
        Sets the index for the first contour.
        Parameters:
        idx - the index of the first contour
      • getFirstContour

        public int getFirstContour()
        Returns the index of the first contour.
        Returns:
        the index of the first contour.
      • getArgument1

        public short getArgument1()
        Returns argument 1.
        Returns:
        argument 1.
      • getArgument2

        public short getArgument2()
        Returns argument 2.
        Returns:
        argument 2.
      • getFlags

        public short getFlags()
        Returns the flags of the glyph.
        Returns:
        the flags.
      • getGlyphIndex

        public int getGlyphIndex()
        Returns the index of the first contour.
        Returns:
        index of the first contour.
      • getScale01

        public double getScale01()
        Returns the scale-01 value.
        Returns:
        the scale-01 value.
      • getScale10

        public double getScale10()
        Returns the scale-10 value.
        Returns:
        the scale-10 value.
      • getXScale

        public double getXScale()
        Returns the x-scaling value.
        Returns:
        the x-scaling value.
      • getYScale

        public double getYScale()
        Returns the y-scaling value.
        Returns:
        the y-scaling value.
      • getXTranslate

        public int getXTranslate()
        Returns the x-translation value.
        Returns:
        the x-translation value.
      • getYTranslate

        public int getYTranslate()
        Returns the y-translation value.
        Returns:
        the y-translation value.
      • scaleX

        public int scaleX​(int x,
                          int y)
        Transforms an x-coordinate of a point for this component.
        Parameters:
        x - The x-coordinate of the point to transform
        y - The y-coordinate of the point to transform
        Returns:
        The transformed x-coordinate
      • scaleY

        public int scaleY​(int x,
                          int y)
        Transforms a y-coordinate of a point for this component.
        Parameters:
        x - The x-coordinate of the point to transform
        y - The y-coordinate of the point to transform
        Returns:
        The transformed y-coordinate