src/fl_font.cxx

   1 //
   2 // "$Id: fl_font.cxx 8722 2011-05-23 16:06:13Z ianmacarthur $"
   3 //
   4 // Font selection code for the Fast Light Tool Kit (FLTK).
   5 //
   6 // Copyright 1998-2010 by Bill Spitzak and others.
   7 //
   8 // This library is free software; you can redistribute it and/or
   9 // modify it under the terms of the GNU Library General Public
  10 // License as published by the Free Software Foundation; either
  11 // version 2 of the License, or (at your option) any later version.
  12 //
  13 // This library is distributed in the hope that it will be useful,
  14 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  15 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  16 // Library General Public License for more details.
  17 //
  18 // You should have received a copy of the GNU Library General Public
  19 // License along with this library; if not, write to the Free Software
  20 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
  21 // USA.
  22 //
  23 // Please report all bugs and problems on the following page:
  24 //
  25 //     http://www.fltk.org/str.php
  26 //
  27
  28 #ifdef WIN32
  29 # ifndef WIN32_LEAN_AND_MEAN
  30 #  define WIN32_LEAN_AND_MEAN
  31 # endif
  32 /* We require Windows 2000 features such as GetGlyphIndices */
  33 # if !defined(WINVER) || (WINVER < 0x0500)
  34 #  ifdef WINVER
  35 #   undef WINVER
  36 #  endif
  37 #  define WINVER 0x0500
  38 # endif
  39 # if !defined(_WIN32_WINNT) || (_WIN32_WINNT < 0x0500)
  40 #  ifdef _WIN32_WINNT
  41 #   undef _WIN32_WINNT
  42 #  endif
  43 #  define _WIN32_WINNT 0x0500
  44 # endif
  45 #endif
  46
  47 // Select fonts from the FLTK font table.
  48 #include "flstring.h"
  49 #include <FL/Fl.H>
  50 #include <FL/fl_draw.H>
  51 #include <FL/x.H>
  52 #include "Fl_Font.H"
  53
  54 #include <stdio.h>
  55 #include <stdlib.h>
  56
  57 #ifdef WIN32
  58 #  include "fl_font_win32.cxx"
  59 #elif defined(__APPLE__)
  60 #  include "fl_font_mac.cxx"
  61 #elif USE_XFT
  62 #  include "fl_font_xft.cxx"
  63 #else
  64 #  include "fl_font_x.cxx"
  65 #endif // WIN32
  66
  67
  68 double fl_width(const char* c) {
  69   if (c) return fl_width(c, strlen(c));
  70   else return 0.0f;
  71 }
  72
  73 void fl_draw(const char* str, int x, int y) {
  74   fl_draw(str, strlen(str), x, y);
  75 }
  76
  77 void fl_draw(int angle, const char* str, int x, int y) {
  78   fl_draw(angle, str, strlen(str), x, y);//must be fixed!
  79 }
  80
  81 void fl_text_extents(const char *c, int &dx, int &dy, int &w, int &h) {
  82   if (c)  fl_text_extents(c, strlen(c), dx, dy, w, h);
  83   else {
  84     w = 0; h = 0;
  85     dx = 0; dy = 0;
  86   }
  87 } // fl_text_extents
  88
  89
  90 void fl_draw(const char* str, int l, float x, float y) {
  91 #ifdef __APPLE__
  92   fl_graphics_driver->draw(str, l, x, y);
  93 #else
  94   fl_draw(str, l, (int)x, (int)y);
  95 #endif
  96 }
  97 //
  98 // End of "$Id: fl_font.cxx 8722 2011-05-23 16:06:13Z ianmacarthur $".
  99 //