Lines Matching refs:sin
41 SkScalar cos, sin;
44 sin = SkScalarSin(angle + (SK_ScalarPI/4));
46 sin *= kRadius / 2.0f;
51 p.lineTo(offset.fX + cos, offset.fY + sin);
55 sin = SkScalarSin(angle - (SK_ScalarPI/4));
57 sin *= kRadius / 2.0f;
62 p.lineTo(offset.fX + cos, offset.fY + sin);
71 SkScalar sin, cos, angle = 0.0f;
73 sin = SkScalarSin(angle);
75 sin *= kRadius;
80 p.moveTo(-cos, -sin);
81 p.lineTo(cos, sin);
85 const SkPoint posOffset = SkPoint::Make(0.5f * cos, 0.5f * sin);
89 const SkPoint negOffset = SkPoint::Make(-0.5f * cos, -0.5f * sin);