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    Searched refs:cos_phi (Results 1 - 2 of 2) sorted by null

  /external/webkit/Source/WebCore/platform/graphics/cairo/
PathCairo.cpp 202 double cos_phi = (p1p0.x() * p1p2.x() + p1p0.y() * p1p2.y()) / (p1p0_length * p1p2_length); local
204 if (cos_phi == -1) {
208 if (cos_phi == 1) {
217 float tangent = radius / tan(acos(cos_phi) / 2);
  /external/webkit/Source/WebCore/platform/graphics/qt/
PathQt.cpp 204 double cos_phi = (p1p0.x() * p1p2.x() + p1p0.y() * p1p2.y()) / (p1p0_length * p1p2_length); local
209 if (qFuzzyCompare(qAbs(cos_phi), 1.0)) {
214 float tangent = radius / tan(acos(cos_phi) / 2);

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