Pen.h

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/*
        Copyright 2003 Joseph Alvis

    This file is part of Aswang.

    Aswang is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    Aswang 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 Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public License
    along with Aswang.  If not, see <http://www.gnu.org/licenses/>.
*/

#pragma once

#include "aswang.h"

namespace aswang {
        class Pen {
                HPEN hp;
        public:
                Pen() : hp(NULL) {}
                Pen(HPEN nhp) : hp(nhp) {}
                Pen(int style,int width,COLORREF cf) : hp(NULL) {Create(style,width,cf);}
                Pen(int width,COLORREF cf) : hp(NULL) {Create(width,cf);}
                Pen(COLORREF cf) : hp(NULL) {Create(cf);}
                virtual ~Pen() {Delete();}

                virtual void Delete();
                virtual void Create(int style,int width,COLORREF cf);
                virtual void Create(int width,COLORREF cf) {Create(PS_SOLID,width,cf);}
                virtual void Create(COLORREF cf) {Create(PS_SOLID,1,cf);}
                virtual LOGPEN GetObjectInfo();
                virtual unsigned int GetStyle();
                virtual POINT GetWidth();
                virtual COLORREF GetColor();

                virtual operator bool const () {return (hp!=NULL);}
                virtual const Pen &operator = (const HPEN nhp);
                virtual const Pen &operator = (const COLORREF cf);
                virtual operator HPEN () const {return hp;}
        };
}