"""
Data structure to store paths. The basic structure is a sequence of
tuples. The first element of the tuple is an integer representing the
path element type code, eg MOVETO, LINETO. The remaining elements of
the tuple are the paremters for that element, and may vary in length
Eg, MOVETO and LINETO take 2 params (x and y) and CURVE3 takes 4 (the
x and y control points and the x and y to points)
MOVETO, x, y
LINETO, x, y
CURVE3, xctrl, yctrl, xto, yto
CURVE4, xctrl1, yctrl1, xctrl2, yctrl2, xto, yto
ENDPOLY, 0 # close poly, don't fill
ENDPOLY, 1, R, G, B, A # close poly, fill with rgba
Where MOVETO, etc are module integer constants
STOP = 0
MOVETO = 1
LINETO = 2
CURVE3 = 3
CURVE4 = 4
ENDPOLY = 6
"""
STOP = 0
MOVETO = 1
LINETO = 2
CURVE3 = 3
CURVE4 = 4
ENDPOLY = 6
