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/* pclt.c -- PCL5 Table
* Copyright (C) 1997 Li-Da Lho, All right reserved
*/
#include <stdio.h>
#include <stdlib.h>
#include "config.h"
#include "ttf.h"
#include "ttfutil.h"
#ifdef MEMCHECK
#include <dmalloc.h>
#endif
/* $Id: pclt.c,v 1.1.1.1 1998/06/05 07:47:52 robert Exp $ */
#ifndef lint
static char vcid[] = "$Id: pclt.c,v 1.1.1.1 1998/06/05 07:47:52 robert Exp $";
#endif /* lint */
static PCLTPtr ttfAllocPCLT(TTFontPtr font);
static void ttfLoadPCLT(FILE *fp,PCLTPtr pclt,ULONG offset);
void ttfInitPCLT(TTFontPtr font)
{
ULONG tag = 'P' | 'C' << 8 | 'L' << 16 | 'T' << 24;
TableDirPtr ptd;
if ((ptd = ttfLookUpTableDir(tag,font)) != NULL)
{
font->pclt = ttfAllocPCLT(font);
ttfLoadPCLT(font->fp,font->pclt,ptd->offset);
}
}
static PCLTPtr ttfAllocPCLT(TTFontPtr font)
{
PCLTPtr pclt;
if ((pclt = (PCLTPtr) calloc(1,sizeof(PCLT))) == NULL)
{
ttfError("Out of Memory in __FILE__:__LINE__\n");
return NULL;
}
return pclt;
}
static void ttfLoadPCLT(FILE *fp,PCLTPtr pclt,ULONG offset)
{
int i;
if (fseek(fp,offset,SEEK_SET) !=0)
ttfError("Fseek Failed in ttfLOADCMAP \n");
pclt->version = ttfGetFixed(fp);
pclt->FontNumber = ttfGetULONG(fp);
pclt->Pitch = ttfGetUSHORT(fp);
pclt->xHeight = ttfGetUSHORT(fp);
pclt->Style = ttfGetUSHORT(fp);
pclt->TypeFamily = ttfGetUSHORT(fp);
pclt->CapHeight = ttfGetUSHORT(fp);
pclt->SymbolSet = ttfGetUSHORT(fp);
for (i=0;i<16;i++)
pclt->Typeface[i] = ttfGetCHAR(fp);
for (i=0;i<8;i++)
pclt->CharacterComplement[i] = ttfGetCHAR(fp);
for (i=0;i<6;i++)
pclt->FileName[i] = ttfGetCHAR(fp);
pclt->StrokeWeight = ttfGetCHAR(fp);
pclt->WidthType = ttfGetCHAR(fp);
pclt->SerifStyle = ttfGetBYTE(fp);
}
void ttfPrintPCLT(FILE *fp,PCLTPtr pclt)
{
int i;
int b[2];
FixedSplit(pclt->version,b);
fprintf(fp,"`PCLT' Table - Printer Command Language Table\n");
fprintf(fp,"---------------------------------------------\n");
fprintf(fp,"\t version \t %d.%d\n",b[1],b[0]);
fprintf(fp,"\t fontNumber \t %d (0x%x) \n",pclt->FontNumber,
pclt->FontNumber );
fprintf(fp,"\t pitch \t %d\n",pclt->Pitch);
fprintf(fp,"\t xHeight \t %d\n",pclt->xHeight);
fprintf(fp,"\t style \t %d\n",pclt->Style);
fprintf(fp,"\t typeFamily \t %x\n",pclt->TypeFamily);
fprintf(fp,"\t capHeight \t %d\n",pclt->CapHeight);
fprintf(fp,"\t symbolSet \t %d\n",pclt->SymbolSet);
fprintf(fp,"\t typeFace \t ");
for (i=0;i<6;i++)
fprintf(fp,"%c",pclt->Typeface[i]);
fprintf(fp,"\n");
fprintf(fp,"\t characterComplement 0x");
for (i=0;i<8;i++)
fprintf(fp,"%02hx",(unsigned char)pclt->CharacterComplement[i]);
fprintf(fp,"\n");
fprintf(fp,"\t fileName \t ");
for (i=0;i<6;i++)
fprintf(fp,"%c",pclt->FileName[i]);
fprintf(fp,"\n");
fprintf(fp,"\t strokeWeight \t %d\n",pclt->StrokeWeight);
fprintf(fp,"\t widthType \t %d\n",pclt->WidthType);
fprintf(fp,"\t serifStyle \t %d\n",pclt->SerifStyle);
}
void ttfFreePCLT(PCLTPtr pclt)
{
if (pclt != NULL)
free(pclt);
}
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