void Lines_window::next() {
int x = next_x.get_int();
int y = next_y.get_int();
lines.add(Point{x,y});
ostringstream os;
os << '(' << x << ',' << y << ')';
xy_out.put(os.str());
redraw();
}
void Lines_window::next()
{
int x = next_x.get_int();
int y = next_y.get_int();
lines.add(Point{x, y});
// update current position readout:
ostringstream ss;
ss << '(' << x << ',' << y << ')';
xy_out.put(ss.str());
redraw();
}
void Lines_window::next()
{
int x = next_x.get_int();
int y = next_y.get_int();
lines.add(Point(x, y));
stringstream ss;
ss << '(' << x << ',' << y << ')';
xy_out.put(ss.str());
redraw();
}
int get_int(In_box& ib)
{
int i = ib.get_int();
if (i == -999999) error("Invalid value in ",ib.label);
return i;
}
void hexagon_push(){
kind.hide();
shapes.push_back(new Regular_polygon(Point(inbox_x.get_int(), inbox_y.get_int()), radius, 6));
attach(shapes[shapes.size() - 1]);
menu.show();
}
void circle_push(){
kind.hide();
shapes.push_back(new Circle(Point(inbox_x.get_int(), inbox_y.get_int()), radius));
attach(shapes[shapes.size()-1]);
menu.show();
}