#include <iostream>
#include "poly.h"

void Polygon::draw(Drawable &d)
{
	// No points.  Nothing to draw.
	if(npts == 0) return;

	// One point.  Just set it.
	if(npts == 1) {
		d.set(origx, origy);
		return;
	}

	// Multiple points.  Work to do.
	Point first(origx, origy);
	Point prev = first;
	for(int n = 0; n < npts - 1; ++n) {
		d.line(prev.x(), prev.y(), 
	}
}