Lines Matching refs:ay
33 (ax, ay), (bx, by), (cx, cy) = calcQuadraticParameters(pt1, pt2, pt3)
35 ay2 = ay*2.0
41 points = [(ax*t*t + bx*t + cx, ay*t*t + by*t + cy) for t in roots if 0 <= t < 1] + [pt1, pt3]
56 (ax, ay), (bx, by), (cx, cy), (dx, dy) = calcCubicParameters(pt1, pt2, pt3, pt4)
59 ay3 = ay * 3.0
66 points = [(ax*t*t*t + bx*t*t + cx * t + dx, ay*t*t*t + by*t*t + cy * t + dy) for t in roots] + [pt1, pt4]
93 ay = (pt2y - pt1y)
103 midPt = ax * t + bx, ay * t + by
202 ax, ay = a
211 a1y = ay * delta**2
213 b1y = (2*ay*t1 + by) * delta
215 c1y = ay*t1**2 + by*t1 + cy
227 ax, ay = a
237 a1y = ay * delta**3
239 b1y = (3*ay*t1 + by) * delta**2
241 c1y = (2*by*t1 + cy + 3*ay*t1**2) * delta
243 d1y = ay*t1**3 + by*t1**2 + cy*t1 + dy
337 ay = y3 - cy - by
338 return (ax, ay), (bx, by), (cx, cy)
351 ay = y4 - dy - cy - by
352 return (ax, ay), (bx, by), (cx, cy), (dx, dy)
356 ax, ay = a
364 y3 = ay + by + cy
369 ax, ay = a
380 y4 = ay + dy + cy + by
