EPSWriter.cpp

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/// \file 
/// Implémentation de la classe EPSWriter pour générer des fichiers PostScript
#include "EPSWriter.hpp"
/// Constructeur
/// Initialise la classe et dessine un rectangle autour du dessin produit
EPSWriter::EPSWriter(string fileName, int _width, int _height):
        file(fileName.c_str()),
        width(_width),
        height(_height){
                xScale = yScale = 2;
                file << "newpath " << endl;     
                file << "0 0 0 setrgbcolor " << endl;
                file << "0 setlinewidth " << endl;
                file << "0 0 moveto " << endl;
                file << (width * xScale) << " 0 lineto " << endl;       
                file << (width * xScale) << " " << (height * yScale) << " lineto " << endl;     
                file << "0 " << (height * yScale) << " lineto " << endl;                        
                file << "stroke " << endl;
        }
void EPSWriter::setScale(int _xScale, int _yScale){
        xScale = _xScale;
        yScale = _yScale;       
}
void EPSWriter::setColor(Color _color){
        color = _color; 
}
void EPSWriter::drawRound(int x1, int y1){
        file << "newpath " << endl;     
        file << (color.getRed() / 255.0) << " " << (color.getGreen() / 255.0) 
                << " " << (color.getBlue() / 255.0)     << " setrgbcolor " << endl;
        file << "1 setlinewidth " << endl;
        file << (x1 * xScale) << " " << (y1 * yScale) << " " << " 1 0 360 arc " << endl;
        file << "stroke " << endl;      
}
void EPSWriter::drawLine(int x1, int y1, int x2, int y2){
        file << "newpath " << endl;     
        file << "0 0 0 setrgbcolor " << endl;
        file << "1 setlinewidth " << endl;
        file << (x1 * xScale) << " " << (y1 * yScale) << " moveto " << endl;
        file << (x2 * xScale) << " " << (y2 * yScale) << " lineto " << endl;    
        file << "stroke " << endl;
}
void EPSWriter::write(){
        file.close();   
}

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