src/java.desktop/share/native/libfreetype/include/freetype/ftstroke.h

*** 2,12 ****
   *
   * ftstroke.h
   *
   *   FreeType path stroker (specification).
   *
!  * Copyright (C) 2002-2019 by
   * David Turner, Robert Wilhelm, and Werner Lemberg.
   *
   * This file is part of the FreeType project, and may only be used,
   * modified, and distributed under the terms of the FreeType project
   * license, LICENSE.TXT.  By continuing to use, modify, or distribute
--- 2,12 ----
   *
   * ftstroke.h
   *
   *   FreeType path stroker (specification).
   *
!  * Copyright (C) 2002-2020 by
   * David Turner, Robert Wilhelm, and Werner Lemberg.
   *
   * This file is part of the FreeType project, and may only be used,
   * modified, and distributed under the terms of the FreeType project
   * license, LICENSE.TXT.  By continuing to use, modify, or distribute
*** 112,137 ****
     *     with a straight line between the outer corners of each stroke.
     *
     *   FT_STROKER_LINEJOIN_MITER_FIXED ::
     *     Used to render mitered line joins, with fixed bevels if the miter
     *     limit is exceeded.  The outer edges of the strokes for the two
!    *     segments are extended until they meet at an angle.  If the segments
!    *     meet at too sharp an angle (such that the miter would extend from
!    *     the intersection of the segments a distance greater than the product
!    *     of the miter limit value and the border radius), then a bevel join
!    *     (see above) is used instead.  This prevents long spikes being
!    *     created.  `FT_STROKER_LINEJOIN_MITER_FIXED` generates a miter line
!    *     join as used in PostScript and PDF.
     *
     *   FT_STROKER_LINEJOIN_MITER_VARIABLE ::
     *   FT_STROKER_LINEJOIN_MITER ::
     *     Used to render mitered line joins, with variable bevels if the miter
!    *     limit is exceeded.  The intersection of the strokes is clipped at a
!    *     line perpendicular to the bisector of the angle between the strokes,
!    *     at the distance from the intersection of the segments equal to the
!    *     product of the miter limit value and the border radius.  This
!    *     prevents long spikes being created.
     *     `FT_STROKER_LINEJOIN_MITER_VARIABLE` generates a mitered line join
     *     as used in XPS.  `FT_STROKER_LINEJOIN_MITER` is an alias for
     *     `FT_STROKER_LINEJOIN_MITER_VARIABLE`, retained for backward
     *     compatibility.
     */
--- 112,134 ----
     *     with a straight line between the outer corners of each stroke.
     *
     *   FT_STROKER_LINEJOIN_MITER_FIXED ::
     *     Used to render mitered line joins, with fixed bevels if the miter
     *     limit is exceeded.  The outer edges of the strokes for the two
!    *     segments are extended until they meet at an angle.  A bevel join
!    *     (see above) is used if the segments meet at too sharp an angle and
!    *     the outer edges meet beyond a distance corresponding to the meter
!    *     limit.  This prevents long spikes being created.
!    *     `FT_STROKER_LINEJOIN_MITER_FIXED` generates a miter line join as
!    *     used in PostScript and PDF.
     *
     *   FT_STROKER_LINEJOIN_MITER_VARIABLE ::
     *   FT_STROKER_LINEJOIN_MITER ::
     *     Used to render mitered line joins, with variable bevels if the miter
!    *     limit is exceeded.  The intersection of the strokes is clipped
!    *     perpendicularly to the bisector, at a distance corresponding to
!    *     the miter limit. This prevents long spikes being created.
     *     `FT_STROKER_LINEJOIN_MITER_VARIABLE` generates a mitered line join
     *     as used in XPS.  `FT_STROKER_LINEJOIN_MITER` is an alias for
     *     `FT_STROKER_LINEJOIN_MITER_VARIABLE`, retained for backward
     *     compatibility.
     */
*** 294,309 ****
     *
     *   line_join ::
     *     The line join style.
     *
     *   miter_limit ::
!    *     The miter limit for the `FT_STROKER_LINEJOIN_MITER_FIXED` and
!    *     `FT_STROKER_LINEJOIN_MITER_VARIABLE` line join styles, expressed as
!    *     16.16 fixed-point value.
     *
     * @note:
!    *   The radius is expressed in the same units as the outline coordinates.
     *
     *   This function calls @FT_Stroker_Rewind automatically.
     */
    FT_EXPORT( void )
    FT_Stroker_Set( FT_Stroker           stroker,
--- 291,311 ----
     *
     *   line_join ::
     *     The line join style.
     *
     *   miter_limit ::
!    *     The maximum reciprocal sine of half-angle at the miter join,
!    *     expressed as 16.16 fixed point value.
     *
     * @note:
!    *   The `radius` is expressed in the same units as the outline
!    *   coordinates.
!    *
!    *   The `miter_limit` multiplied by the `radius` gives the maximum size
!    *   of a miter spike, at which it is clipped for
!    *   @FT_STROKER_LINEJOIN_MITER_VARIABLE or replaced with a bevel join for
!    *   @FT_STROKER_LINEJOIN_MITER_FIXED.
     *
     *   This function calls @FT_Stroker_Rewind automatically.
     */
    FT_EXPORT( void )
    FT_Stroker_Set( FT_Stroker           stroker,