bool GArc::contains(double x, double y) const {
if (transformed) {
return stanfordcpplib::getPlatform()->gobject_contains(this, x, y);
}
double rx = frameWidth / 2;
double ry = frameHeight / 2;
if (floatingPointEqual(rx, 0) || floatingPointEqual(ry, 0)) {
return false;
}
double dx = x - (this->x + rx);
double dy = y - (this->y + ry);
double r = (dx * dx) / (rx * rx) + (dy * dy) / (ry * ry);
if (fillFlag) {
if (r > 1.0) return false;
} else {
double t = ARC_TOLERANCE / ((rx + ry) / 2);
if (std::fabs(1.0 - r) > t) return false;
}
// JL BUGFIX: must scale by ry, rx.
return containsAngle(atan2(-dy/ry, dx/rx) * 180 / PI);
}
bool operator ==(const Complex& c1, const Complex& c2) {
return floatingPointEqual(c1.real(), c2.real())
&& floatingPointEqual(c1.imag(), c2.imag());
}
bool operator <(const Complex& c1, const Complex& c2) {
return c1.real() < c2.real() ||
(floatingPointEqual(c1.real(), c2.real()) && c1.imag() < c2.imag());
}
