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/*
**
** Font routines.
**
** BDF font code Copyright 1993 by George Phillips.
**
** Copyright (C) 1991 by Jef Poskanzer.
**
** Permission to use, copy, modify, and distribute this software and its
** documentation for any purpose and without fee is hereby granted, provided
** that the above copyright notice appear in all copies and that both that
** copyright notice and this permission notice appear in supporting
** documentation. This software is provided "as is" without express or
** implied warranty.
**
** BDF font specs available from:
** https://partners.adobe.com/public/developer/en/font/5005.BDF_Spec.pdf
** Glyph Bitmap Distribution Format (BDF) Specification
** Version 2.2
** 22 March 1993
** Adobe Developer Support
*/
#include <assert.h>
#include <string.h>
#include <ctype.h>
#include "netpbm/pm_c_util.h"
#include "netpbm/mallocvar.h"
#include "netpbm/nstring.h"
#include "pbmfont.h"
#include "pbm.h"
void
pbm_dumpfont(struct font * const fontP,
FILE * const ofP) {
/*----------------------------------------------------------------------------
Dump out font as C source code.
-----------------------------------------------------------------------------*/
unsigned int i;
unsigned int ng;
if (fontP->oldfont)
pm_message("Netpbm no longer has the capability to generate "
"a font in long hexadecimal data format");
for (i = 0, ng = 0; i < PM_FONT_MAXGLYPH +1; ++i) {
if (fontP->glyph[i])
++ng;
}
printf("static struct glyph _g[%d] = {\n", ng);
for (i = 0; i < PM_FONT_MAXGLYPH + 1; ++i) {
struct glyph * const glyphP = fontP->glyph[i];
if (glyphP) {
unsigned int j;
printf(" { %d, %d, %d, %d, %d, \"", glyphP->width, glyphP->height,
glyphP->x, glyphP->y, glyphP->xadd);
for (j = 0; j < glyphP->width * glyphP->height; ++j) {
if (glyphP->bmap[j])
printf("\\1");
else
printf("\\0");
}
--ng;
printf("\" }%s\n", ng ? "," : "");
}
}
printf("};\n");
printf("struct font XXX_font = { %d, %d, %d, %d, {\n",
fontP->maxwidth, fontP->maxheight, fontP->x, fontP->y);
{
unsigned int i;
for (i = 0; i < PM_FONT_MAXGLYPH + 1; ++i) {
if (fontP->glyph[i])
printf(" _g + %d", ng++);
else
printf(" NULL");
if (i != PM_FONT_MAXGLYPH) printf(",");
printf("\n");
}
}
printf(" }\n};\n");
}
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