| /external/skia/src/effects/ |
| Sk1DPathEffect.cpp | 95 SkVector tangent; local
100 meas.getPosTan(dist + sx, &pos, &tangent);
106 matrix.setSinCos(tangent.fY, tangent.fX, 0, 0);
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| SkDiscretePathEffect.cpp | 23 static void Perterb(SkPoint* p, const SkVector& tangent, SkScalar scale) {
24 SkVector normal = tangent;
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| /external/skia/src/core/ |
| SkPathMeasure.cpp | 248 int segType, SkScalar t, SkPoint* pos, SkVector* tangent) {
262 if (tangent) {
263 tangent->setNormalize(endp->fX - pts[0].fX, endp->fY - pts[0].fY);
268 SkEvalQuadAt(pts, t, pos, tangent);
269 if (tangent) {
270 tangent->normalize();
274 SkEvalCubicAt(pts, t, pos, tangent, NULL);
275 if (tangent) {
276 tangent->normalize();
438 SkVector* tangent) {
[all...] |
| SkGeometry.cpp | 235 void SkEvalQuadAt(const SkPoint src[3], SkScalar t, SkPoint* pt, SkVector* tangent)
242 if (tangent)
243 tangent->set(eval_quad_derivative(&src[0].fX, t),
247 void SkEvalQuadAtHalf(const SkPoint src[3], SkPoint* pt, SkVector* tangent)
259 if (tangent)
260 tangent->set(eval_quad_derivative_at_half(&src[0].fX),
538 void SkEvalCubicAt(const SkPoint src[4], SkScalar t, SkPoint* loc, SkVector* tangent, SkVector* curvature)
545 if (tangent)
546 tangent->set(eval_cubic_derivative(&src[0].fX, t),
[all...] |
| SkDraw.cpp | 1886 SkVector tangent; local
[all...] |
| /external/skia/include/core/ |
| SkGeometry.h | 49 SkVector* tangent = NULL);
51 SkVector* tangent = NULL);
185 coordinates or at a tangent point, indicating that another query y
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| SkPathMeasure.h | 47 the corresponding position and tangent.
49 position and tangent are unchanged.
51 bool getPosTan(SkScalar distance, SkPoint* position, SkVector* tangent);
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| /external/skia/gpu/src/ |
| GrTesselatedPathRenderer.cpp | 109 GrVec tangent = GrVec::Make(p.fY - q.fY, q.fX - p.fX); local
110 float scale = sign / tangent.length();
112 GrDrawTarget::Edge edge(tangent.fX * scale,
113 tangent.fY * scale,
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| /external/webkit/Source/WebCore/platform/graphics/cairo/ |
| PathCairo.cpp | 217 float tangent = radius / tan(acos(cos_phi) / 2); local
218 float factor_p1p0 = tangent / p1p0_length;
241 float factor_p1p2 = tangent / p1p2_length;
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| /external/webkit/Source/WebCore/platform/graphics/qt/ |
| PathQt.cpp | 214 float tangent = radius / tan(acos(cos_phi) / 2); local
215 float factor_p1p0 = tangent / p1p0_length;
238 float factor_p1p2 = tangent / p1p2_length;
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| /external/chromium/chrome/browser/resources/touch_ntp/standalone/ |
| standalone_hack.js | 40 * recently-closed pages, but the tangent NTP doesn't use that data so we
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