Constructs a point array with nPoints points, taken from the points array. Constructs a point array with room for size points. Positive values mean counter-clockwise while negative values mean clockwise direction. Zero degrees is at the 3 o'clock position. The resulting array has sufficient resolution for pixel accuracy.
Positive values mean counter-clockwise while negative values mean clockwise direction.
Zero degrees is at the 3 o'clock position. The returned array has sufficient resolution for use as pixels. Assigns a shallow copy of a to this point array and returns a reference to this point array. Copies nPoints points from the points array into this point array. Copies nPoints points from the variable argument list into this point array.