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Lines Matching defs:tangent

1762         SkVector tangent;
1768         meas.getPosTan(sx, &pos, &tangent);
1775             matrix.setSinCos(tangent.fY, tangent.fX);
1780         dst[i].set(pos.fX - SkScalarMul(tangent.fY, sy),
1781                    pos.fY + SkScalarMul(tangent.fX, sy));