transformPoint static method

Vector4 transformPoint(
  1. Vector4 point,
  2. double cX,
  3. double cY,
  4. double degree,
)

Implementation

static Vector4 transformPoint(
    Vector4 point,
    double cX,
    double cY,
    double degree,
) {
    _matrix.setIdentity();
    _matrix.translate(cX, cY);
    _matrix.rotateZ(radians(degree));
    _matrix.translate(-cX, -cY);
    return _matrix.transform(point);
}