Lines Matching refs:ax
33 (ax, ay), (bx, by), (cx, cy) = calcQuadraticParameters(pt1, pt2, pt3)
34 ax2 = ax*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)
58 ax3 = ax * 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]
92 ax = (pt2x - pt1x)
98 if ax == 0:
101 t = (where - (bx, by)[isHorizontal]) / ax
103 midPt = ax * t + bx, ay * t + by
202 ax, ay = a
210 a1x = ax * delta**2
212 b1x = (2*ax*t1 + bx) * delta
214 c1x = ax*t1**2 + bx*t1 + cx
227 ax, ay = a
236 a1x = ax * delta**3
238 b1x = (3*ax*t1 + bx) * delta**2
240 c1x = (2*bx*t1 + cx + 3*ax*t1**2) * delta
242 d1x = ax*t1**3 + bx*t1**2 + cx*t1 + dx
336 ax = x3 - cx - bx
338 return (ax, ay), (bx, by), (cx, cy)
350 ax = x4 - dx - cx - bx
352 return (ax, ay), (bx, by), (cx, cy), (dx, dy)
356 ax, ay = a
363 x3 = ax + bx + cx
369 ax, ay = a
379 x4 = ax + dx + cx + bx