Cart2PolarFunction

Function that computes polar coordinates (r, φ) of a cartesian vector (x, y).

Inputs:

• Cartesian coordinates x, y

Outputs:

• Corresponding polar coordinates r, φ

Properties:

• double x, y	cartesian coordinates of input vector
  double r	length of input vector
  double phi	angle in rad of input vector, range is -π ... π
  boolean autoTrigger	if true trigger event is sent automatically at change of input

Methods:

• void trigger()

  computes new values and sends them

Events:

• VectorEvent

  sends new output values