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/*
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* R : A Computer Langage for Statistical Data Analysis
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* Copyright (C) 1995, 1996 Robert Gentleman and Ross Ihaka
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#define BUFSIZE 512
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typedef struct {
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short FontBBox[4];
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short CapHeight;
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short XHeight;
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short Descender;
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short Ascender;
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struct {
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short WX;
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short BBox[4];
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} CharInfo[256];
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} FontMetricInfo;
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int PostScriptLoadFontMetrics(char*, FontMetricInfo*);
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double PostScriptStringWidth(unsigned char*, FontMetricInfo*);
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void PostScriptMetricInfo(int, double*, double*, double*, FontMetricInfo*);
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void PostScriptFilledCircle(FILE*, double, double, double);
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void PostScriptOpenCircle(FILE*, double, double, double);
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void PostScriptEndPage(FILE*);
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void PostScriptEndPath(FILE*);
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void PostScriptFileHeader(FILE*, char**, char*, double, double, int, double, double, double, double);
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void PostScriptFileTrailer(FILE*, int);
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void PostScriptLineTo(FILE*, double, double);
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void PostScriptMoveTo(FILE*, double, double);
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void PostScriptOrientPage(FILE*, int, double, double);
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void PostScriptFilledPolygon(FILE*, double*, double*, int);
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void PostScriptOpenPolygon(FILE*, double*, double*, int);
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void PostScriptFilledRectangle(FILE*, double, double, double, double);
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void PostScriptOpenRectangle(FILE*, double, double, double, double);
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void PostScriptSetClipRect(FILE*, double, double, double, double);
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void PostScriptSetColor(FILE*, double, double, double);
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void PostScriptSetFont(FILE*, int, double);
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void PostScriptSetLineTexture(FILE*, int*, int);
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void PostScriptSetLineWidth(FILE*, double);
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void PostScriptStartPage(FILE*, int);
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void PostScriptStartPath(FILE*);
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void PostScriptText(FILE*, double, double, char*, double, double, double);
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