1/*---------------------------------------------------------------------------* 2 | PDFlib - A library for generating PDF on the fly | 3 +---------------------------------------------------------------------------+ 4 | Copyright (c) 1997-2004 Thomas Merz and PDFlib GmbH. All rights reserved. | 5 +---------------------------------------------------------------------------+ 6 | | 7 | This software is subject to the PDFlib license. It is NOT in the | 8 | public domain. Extended versions and commercial licenses are | 9 | available, please check http://www.pdflib.com. | 10 | | 11 *---------------------------------------------------------------------------*/ 12 13/* $Id: p_kerning.c 14574 2005-10-29 16:27:43Z bonefish $ 14 * 15 * PDFlib kerning routines 16 * 17 */ 18 19#include "p_intern.h" 20#include "p_font.h" 21#include "p_truetype.h" 22 23 24PDFLIB_API float PDFLIB_CALL 25PDF_get_kern_amount( PDF *p, int font, int firstchar, int secondchar) 26{ 27 static const char fn[] = "PDF_get_kern_amount"; 28 29 if (!pdf_enter_api(p, fn, 30 (pdf_state) (pdf_state_document | pdf_state_content | pdf_state_path), 31 "(p[%p], %d, %d, %d)", (void *) p, font, firstchar, secondchar)) 32 return (float) 0; 33 34 pdc_warning(p->pdc, PDF_E_UNSUPP_KERNING, 0, 0, 0, 0); 35 36 return (float) 0; 37} 38 39