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    Searched refs:xIntercept (Results 1 - 4 of 4) sorted by null

  /external/chromium_org/third_party/WebKit/Source/core/rendering/shapes/
PolygonShape.h 52 float xIntercept(float y) const;
PolygonShape.cpp 56 float OffsetPolygonEdge::xIntercept(float y) const
90 float xForY1 = (minYVertex.y() < y1) ? xIntercept(y1) : minYVertex.x();
91 float xForY2 = (maxYVertex.y() > y2) ? xIntercept(y2) : maxYVertex.x();
  /external/chromium_org/third_party/skia/experimental/Intersection/
LineIntersection.cpp 147 // and: xIntercept / (y - line[0].y) == (line[1].x - line[0].x) / dy
148 // then: xIntercept * dy == (line[1].x - line[0].x) * (y - line[0].y)
150 // left * dy <= xIntercept * dy <= right * dy
161 double xIntercept = line[0].x + tRange[0] * (line[1].x - line[0].x);
162 if (xIntercept > right || xIntercept < left) {
175 double xIntercept = line[0].x + intersections.fT[0][0]
177 if (xIntercept > right || xIntercept < left) {
180 intersections.fT[1][0] = (xIntercept - left) / (right - left)
    [all...]
  /external/chromium_org/third_party/skia/src/pathops/
SkDLineIntersection.cpp 268 double xIntercept = line[0].fX + fT[0][0] * (line[1].fX - line[0].fX);
269 if (between(left, xIntercept, right)) {
270 fT[1][0] = (xIntercept - left) / (right - left);
277 fPt[0].fX = xIntercept;

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