rom/graphics/setfont.c

   1 /*
   2     Copyright © 1995-2001, The AROS Development Team. All rights reserved.
   3     $Id$          $Log
   4
   5     Desc: Graphics function SetFont()
   6     Lang: english
   7 */
   8 #include "graphics_intern.h"
   9 #include <graphics/rastport.h>
  10 #include <graphics/text.h>
  11
  12 /*****************************************************************************
  13
  14     NAME */
  15 #include <graphics/rastport.h>
  16 #include <graphics/text.h>
  17 #include <proto/graphics.h>
  18
  19         AROS_LH2(void, SetFont,
  20
  21 /*  SYNOPSIS */
  22         AROS_LHA(struct RastPort *, rp, A1),
  23         AROS_LHA(struct TextFont *, textFont, A0),
  24
  25 /*  LOCATION */
  26         struct GfxBase *, GfxBase, 11, Graphics)
  27
  28 /*  FUNCTION
  29         Select a new font for rendering strings in a RastPort.
  30
  31     INPUTS
  32         rp - Change this RastPort
  33         textFont - This is the new font
  34
  35     RESULT
  36         None.
  37
  38     NOTES
  39
  40     EXAMPLE
  41
  42     BUGS
  43
  44     SEE ALSO
  45
  46     INTERNALS
  47
  48     HISTORY
  49
  50 *****************************************************************************/
  51 {
  52     AROS_LIBFUNC_INIT
  53     AROS_LIBBASE_EXT_DECL(struct GfxBase *,GfxBase)
  54
  55     if (textFont)
  56     {
  57         rp->Font       = textFont;
  58         rp->TxWidth    = textFont->tf_XSize;
  59         rp->TxHeight   = textFont->tf_YSize;
  60         rp->TxBaseline = textFont->tf_Baseline;
  61     }
  62
  63     AROS_LIBFUNC_EXIT
  64
  65 } /* SetFont */