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//------------------------------------------------------------------------------
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// This file is part of Toolkit for Conceptual Modeling (TCM).
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// (c) copyright 1995, Vrije Universiteit Amsterdam.
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// Author: Frank Dehne (frank@cs.vu.nl).
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// TCM 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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// TCM 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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// You should have received a copy of the GNU General Public License
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// along with TCM; if not, write to the Free Software
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// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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//-----------------------------------------------------------------------------
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/// PostScript(tm) grafport class.
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class PSGrafport: public Grafport {
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/*@Doc: {\large {\bf scope:} GUI} */
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/// open grafport to filename, When filename = "", stdout is used.
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PSGrafport(const char *fileName);
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virtual ~PSGrafport();
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bool IsSucces() {return succes;}
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// Sizes, refreshments etc.
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void ClearArea(double, double, double, double) {}
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void SetLineWidth(unsigned n);
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void SetBackgroundColor(const string *);
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void SetBackgroundColor(const char *);
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void SetForegroundColor(const string *);
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void SetForegroundColor(const char *);
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// Drawing Rectangles.
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void DrawRectangle(double x, double y, double wd, double ht);
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void FillRectangle(double x, double y, double wd, double ht);
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void DrawUnzoomedRectangle(double x, double y, double wd, double ht);
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void DrawStringLeft(double x, double y, const char *str);
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void DrawStringCentered(double x, double y, const char *str);
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void DrawStringRight(double x, double y, const char *str);
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void DrawUnzoomedStringLeft(double x, double y, const char *str);
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void DrawUnzoomedStringCentered(double x, double y, const char *str);
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// Drawing Underlined Strings.
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void DrawStringLeftUnderlined(double x, double y, const char *str);
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void DrawStringRightUnderlined(double x, double y, const char *str);
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void DrawStringCenteredUnderlined(double x, double y, const char *str);
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// void DrawLine(double x1, double y1, double x2, double y2);
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void DrawUnzoomedLine(double x1, double y1, double x2, double y2);
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void DrawPoint(double x, double y);
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void DrawEllipse(double x, double y, double wd, double ht);
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void FillEllipse(double x, double y, double wd, double ht);
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/* virtual */ void FillSegment(double x, double y,
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double wd, double ht, int arc1, int arc2);
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void DrawPolygon(const Point *points, int n);
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void FillPolygon(const Point *points, int n);
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/* virtual */ void FillPolygon(const DPoint *points, int n);
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// Postscript thingies.
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/// generate postscript header.
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void Header(const char *title, const char *creator);
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void BeginDrawProc();
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/// concat banner from file with name of document.
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void Banner(const char *title);
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void BeginPage(int i, int j, int nx, int tot);
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/// generate postscript trailer.
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/// set grafport font.
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void SetFont(XFont *font);
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/// header for encapsulated postscript + bounding box
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void EPSHeader(const char *title, const char *creator,
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double llx, double lly, double urx, double ury);
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void EPSProlog(double y, double dy);
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void SetPageSize(double x, double y) {width = x; height = y;}
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void SetFactor(double f) {factor = f;}
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void SetISOLatin1Encoding(bool b) {isoLatin1Encoding = b;}
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void SetShowColors(bool b) {showColors = b;}
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/// postscript file containing front page for printer.
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static const char BANNER[];
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static const double XOFF;
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static const double YOFF;
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/* virtual */ void DrawSimpleArc(double x, double y,
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double wd, double ht, int arc1, int arc2);
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/* virtual */ void DrawSimplePolygon(const DPoint *points,
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/* virtual */ void DrawSimpleCurve(const DPoint *points);
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static void MakePSString(string *str);
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static void FixEscapeChar(string *str, char c);
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static void FixNonAscii(string *str);
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void InstallIsoLatin1Font(const char *psFont);
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void DrawPSRectangle(double x, double y, double wd, double ht);
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void DrawPSLine(double x1, double y1, double x2, double y2);
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void DrawPSPolygon(const Point *point, int nrPoints);
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/// postscript output file.
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bool isoLatin1Encoding;
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/// default PostScript line width.
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static const double DEFAULT_LINE_WIDTH;
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List<string> definedFonts;
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void UnsetPSDashes();
added
removed
src/ui/psgrafport.h
