Package com.tom_roush.fontbox.ttf

Class GlyfCompositeComp

  • public class GlyfCompositeComp
extends 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 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

    • 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