Allows the user to apply a rotation to the basic pattern. Care should be taken to ensure that the tiling remains continuous; i.e. if the pattern consists of horizontal lines, only angles of -90, 0, 90, 180 (etc.) would give seamless tiling. However, simple, closed figure, such as a star, could be given any angle. Rotations about the center point (0.5, 0.5) of the unit cell are performed prior to applying PatSize. The default value is 0.0. Setting an angle of -999 inititates the random angle feature, and each pattern tile is rotated to a different angle. Using this along with PatStyle(View, MVIEW_TILE_RANDOM) can give a "hand-drawn" effect to geological fills. See the IMPORTANT note for sPatNumber_MVIEW().

public void PatAngle(
	double d1
)

Public Sub PatAngle ( 
	d1 As Double
)

public:
void PatAngle(
	double d1
)

member PatAngle : 
        d1 : float -> unit