The phase, ph , and polarization, pol , are in radians. The figure propagates in the positive z direction, so z1 must be less than z2 . The polarization, pol, is in radians. Position and length are in units which has a default value of 10 pixels per 1 unit. Position and length are in units which has a default value of 10 pixels per 1 unit.
Angles are in radians.
The origin, x and y, is in pixels. Sets the line density of the Plane figure to d . The default is 2. Sets the number of pixels contained in one unit to ppu . The default is 10 pixels per 1 unit.