JDK14/Java14源码在线阅读

/****************************************************************************
 *
 * ftsynth.h
 *
 *   FreeType synthesizing code for emboldening and slanting
 *   (specification).
 *
 * Copyright (C) 2000-2019 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
 * this file you indicate that you have read the license and
 * understand and accept it fully.
 *
 */


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  /*********                                                       *********/
  /*********        WARNING, THIS IS ALPHA CODE!  THIS API         *********/
  /*********    IS DUE TO CHANGE UNTIL STRICTLY NOTIFIED BY THE    *********/
  /*********            FREETYPE DEVELOPMENT TEAM                  *********/
  /*********                                                       *********/
  /*************************************************************************/
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  /* Main reason for not lifting the functions in this module to a  */
  /* 'standard' API is that the used parameters for emboldening and */
  /* slanting are not configurable.  Consider the functions as a    */
  /* code resource that should be copied into the application and   */
  /* adapted to the particular needs.                               */


#ifndef FTSYNTH_H_
#define FTSYNTH_H_


#include <ft2build.h>
#include FT_FREETYPE_H

#ifdef FREETYPE_H
#error "freetype.h of FreeType 1 has been loaded!"
#error "Please fix the directory search order for header files"
#error "so that freetype.h of FreeType 2 is found first."
#endif


FT_BEGIN_HEADER

  /* Embolden a glyph by a 'reasonable' value (which is highly a matter of */
  /* taste).  This function is actually a convenience function, providing  */
  /* a wrapper for @FT_Outline_Embolden and @FT_Bitmap_Embolden.           */
  /*                                                                       */
  /* For emboldened outlines the height, width, and advance metrics are    */
  /* increased by the strength of the emboldening -- this even affects     */
  /* mono-width fonts!                                                     */
  /*                                                                       */

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