Cross Reference: /external/skia/include/core/SkPoint.h

Lines Matching defs:fY
19     int32_t fX, fY;
28     int32_t y() const { return fY; }
30     void setY(int32_t y) { fY = y; }
33      *  Returns true iff fX and fY are both zero.
35     bool isZero() const { return (fX | fY) == 0; }
38      *  Set both fX and fY to zero. Same as set(0, 0)
40     void setZero() { fX = fY = 0; }
43     void set(int32_t x, int32_t y) { fX = x; fY = y; }
67     void negate() { fX = -fX; fY = -fY; }
75         neg.fY = -fY;
82         fY += v.fY;
88         fY -= v.fY;
93         return fX == x && fY == y;
97         return a.fX == b.fX && a.fY == b.fY;
101         return a.fX != b.fX || a.fY != b.fY;
109         v.set(a.fX - b.fX, a.fY - b.fY);
117         v.set(a.fX + b.fX, a.fY + b.fY);
124         return a.fX * b.fX + a.fY * b.fY;
130         return a.fX * b.fY - a.fY * b.fX;
135     SkScalar    fX, fY;
144     SkScalar y() const { return fY; }
147      *  Returns true iff fX and fY are both zero.
149     bool isZero() const { return (0 == fX) & (0 == fY); }
152     void set(SkScalar x, SkScalar y) { fX = x; fY = y; }
159         fY = SkIntToScalar(y);
167         fY = SkIntToScalar(p.fY);
172         fY = SkScalarAbs(pt.fY);
196         Offset(points, count, offset.fX, offset.fY);
207         fY += dy;
212     SkScalar length() const { return SkPoint::Length(fX, fY); }
225         return CanNormalize(fX, fY);
294         fY = -fY;
302         neg.fY = -fY;
310         fY += v.fY;
317         fY -= v.fY;
326         accum *= fY;
340         return fX == x && fY == y;
344         return a.fX == b.fX && a.fY == b.fY;
348         return a.fX != b.fX || a.fY != b.fY;
361         return !CanNormalize(fX - p.fX, fY - p.fY);
370                && SkScalarNearlyZero(fY - p.fY, tol);
378         v.set(a.fX - b.fX, a.fY - b.fY);
386         v.set(a.fX + b.fX, a.fY + b.fY);
408         return Length(a.fX - b.fX, a.fY - b.fY);
414         return SkScalarMul(a.fX, b.fX) + SkScalarMul(a.fY, b.fY);
420         return SkScalarMul(a.fX, b.fY) - SkScalarMul(a.fY, b.fX);
437         SkScalar dy = fY - pt.fY;
494             fX = -vec.fY;
495             fY = tmp;
498             fX = vec.fY;
499             fY = -tmp;