void GPostscriptPort::DrawCircle (const GPoint &pt, const int radius)
{
PostscriptStream << "newpath" << std::endl;
PostscriptStream << pt.GetX() << " " << -pt.GetY() << " " << radius << " 0 360 arc" << std::endl;
PostscriptStream << "stroke" << std::endl;
PostscriptStream << std::endl;
}
void GPostscriptPort::FillCircle (const GPoint &pt, const int radius)
{
PostscriptStream << "newpath" << std::endl;
PostscriptStream << pt.GetX() << " " << -pt.GetY() << " " << radius << " 0 360 arc" << std::endl;
//PostscriptStream << "gsave" << endl;
//PostscriptStream << "0.90 setgray" << endl;
PostscriptStream << fill_r << " " << fill_g << " " << fill_b << " setrgbcolor" << std::endl;
PostscriptStream << "fill" << std::endl;
//PostscriptStream << "grestore" << endl;
PostscriptStream << std::endl;
}
void GPostscriptPort::DrawArc (const GPoint &pt, const int radius,
const double startAngleDegrees, const double endAngleDegrees)
{
PostscriptStream << "newpath" << std::endl;
PostscriptStream << pt.GetX() << " " << -pt.GetY()
<< " " << radius
<< " " << (360.0 -startAngleDegrees)
<< " " << (360.0 - endAngleDegrees)
<< " arcn" << std::endl;
PostscriptStream << "stroke" << std::endl;
PostscriptStream << std::endl;
}