rot2d

lsst.ts.mthexapod.rot2d(xypos, ang)

Rotate a 2-d position by the specified angle.

Parameters:

• xypos (tuple [float]) – x, y position.

• ang (float) – Angle in radians.

Returns:

rotated_xypos – Rotated x,y position.

Return type:

tuple [float]