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Lines Matching refs:intersection

119 bool findIntersection(const FloatPoint& p1, const FloatPoint& p2, const FloatPoint& d1, const FloatPoint& d2, FloatPoint& intersection)
131         intersection.setX(p1.x());
132         intersection.setY(dSlope * intersection.x() + dOffset);
136         intersection.setX(d1.x());
137         intersection.setY(pSlope * intersection.x() + pOffset);
141     // Find x at intersection, where ys overlap; x = (c' - c) / (m - m')
142     intersection.setX((dOffset - pOffset) / (pSlope - dSlope));
143     intersection.setY(pSlope * intersection.x() + pOffset);