Cross Reference: /external/skia/src/effects/SkDashPathEffect.cpp

Lines Matching refs:tangent

389     SkVector tangent = pts[1] - pts[0];
390     if (tangent.isZero()) {
394     tangent.scale(SkScalarInvert(length));
398     if (SK_Scalar1 == tangent.fX || -SK_Scalar1 == tangent.fX) {
400     } else if (SK_Scalar1 == tangent.fY || -SK_Scalar1 == tangent.fY) {
460                     SkScalar x = pts[0].fX + SkScalarMul(tangent.fX, SkScalarHalf(clampedInitialDashLength));
461                     SkScalar y = pts[0].fY + SkScalarMul(tangent.fY, SkScalarHalf(clampedInitialDashLength));
493                 SkScalar x = pts[0].fX + SkScalarMul(tangent.fX, distance);
494                 SkScalar y = pts[0].fY + SkScalarMul(tangent.fY, distance);
511             SkScalar x = pts[0].fX + SkScalarMul(tangent.fX, distance + SkScalarHalf(temp));
512             SkScalar y = pts[0].fY + SkScalarMul(tangent.fY, distance + SkScalarHalf(temp));

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