bool Plasma::Display(sf::RenderTarget& renderTarget) const
{
sf::Sprite sprite_(image_);
float width(renderTarget.GetView().GetRect().GetWidth());
float height(renderTarget.GetView().GetRect().GetHeight());
sprite_.Resize(width, height);
renderTarget.Draw(sprite_);
return true;
}
void GridPoint::render(sf::RenderTarget &tgt) {
// We don't want the circle to scale with the image, so we have to break out of
// the current View and compute the position manually.
const sf::View &view = tgt.GetView();
sf::FloatRect rect = view.GetRect();
float xtrans = rect.Left + (x * tgt.GetWidth() / rect.GetWidth());
float ytrans = rect.Top + (y * tgt.GetHeight() / rect.GetHeight());
tgt.SetView( tgt.GetDefaultView() );
sf::Shape circle = sf::Shape::Circle(xtrans, ytrans, 5,
sf::Color(0, 0, 0, 0),
1, sf::Color(255, 0, 0));
tgt.Draw(circle);
tgt.SetView(view);
}
