NPoint::NPoint( const NPoint & that ):
p_( new Private( that.x(), that.y() ) ) {
}
bool operator==(NPoint p1, NPoint p2) {
return p1.x() == p2.x() && p1.y() == p2.y();
}
NPoint operator-=(NPoint point) {
xVal -= point.x();
yVal -= point.y();
return *this;
}
/*
* \brief Checks if given point is in nxt lcd.
*/
bool pointInLcd(NPoint p) {
return LCD::pixelInLcd(p.x(), p.y());
}
const NPoint operator-(NPoint p1, NPoint p2) {
return NPoint(p1.x() - p2.x(), p2.y() - p2.y());
}