vectordrawer.h

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// -*- C++ -*-
//
// gvectors is a frontend to libgvectors using gtkmm.
// Copyright (C) 2007  Rafael Ostertag
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation; either version 2
// of the License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301,
// USA.
//
// $Id: vectordrawer_8h-source.html,v 1.1 2007-09-10 23:31:15 rafi Exp $
//
// File:   vectordrawer.h
// Author: Rafael Ostertag
//
// Created on July 17, 2007, 10:19 PM
//


#ifndef _VECTORDRAWER_H
#define _VECTORDRAWER_H

#include <string>

#include <gvectors.h>
#include <gtkmm.h>

class VectorDrawer : public GVectors::Drawer {
private:
    Cairo::RefPtr<Cairo::Context> cairo_ctx;
    double height;
    
    std::string text;
    bool put_text;
    bool text_drawn;
    
public:
    VectorDrawer(Cairo::RefPtr<Cairo::Context> cc, double h);
    VectorDrawer(const VectorDrawer& vd);
    ~VectorDrawer();
    inline void set_text(std::string& t) { text = t; text_drawn = false; }
    inline void set_text(const char* t) { text = t; text_drawn = false; }
    inline void clear_text() { text.clear(); text_drawn = false; }
    inline std::string& get_text() { return text; }
    inline void set_put_text(bool pt=true) { put_text = pt; text_drawn = false; }
    inline bool is_set_put_text() const { return put_text; }
    void line(const GVectors::Segment& segment);
};

#endif  /* _VECTORDRAWER_H */

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