Searched defs:p10 (Results 1 - 3 of 3) sorted by relevance

/inkscape/src/2geom/
H A Dgeom.cpp123 infinite line passing through p10 and p11. This doesn't find the
127 \pre neither segment is zero-length; i.e. p00 != p01 and p10 != p11.
131 Geom::Point const &p10, Geom::Point const &p11)
134 if(p10 == p11) return false;
136 return ((intersector_ccw(p00, p01, p10) * intersector_ccw(p00, p01, p11)) <= 0 );
144 \pre neither segment is zero-length; i.e. p00 != p01 and p10 != p11.
148 Geom::Point const &p10, Geom::Point const &p11)
151 if(p10 == p11) return false;
155 return (line_segment_intersectp(p00, p01, p10, p11) &&
156 line_segment_intersectp(p10, p1
130 line_segment_intersectp(Geom::Point const &p00, Geom::Point const &p01, Geom::Point const &p10, Geom::Point const &p11) argument
147 segment_intersectp(Geom::Point const &p00, Geom::Point const &p01, Geom::Point const &p10, Geom::Point const &p11) argument
166 line_segment_intersect(Geom::Point const &p00, Geom::Point const &p01, Geom::Point const &p10, Geom::Point const &p11, Geom::Point &result) argument
190 segment_intersect(Geom::Point const &p00, Geom::Point const &p01, Geom::Point const &p10, Geom::Point const &p11, Geom::Point &result) argument
213 line_twopoint_intersect(Geom::Point const &p00, Geom::Point const &p01, Geom::Point const &p10, Geom::Point const &p11, Geom::Point &result) argument
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H A Dsbasis.cpp635 double p10 = Pk.at(k)[0];// we have to solve the linear system: local
637 double q10 = Qk.at(k)[0];// p10*a + q10*b = r10
642 double det = p10*q01-p01*q10;
649 b=(-p01*r10+p10*r01)/det;
/inkscape/src/display/
H A Dcairo-templates.h422 guint32 p00, p01, p10, p11; local
427 p00 = *pxu; p10 = *(pxu + 1);
436 guint32 c10 = (p10 & mask) >> shift;
455 guint32 p00, p01, p10, p11; local
459 p00 = *pxu; p10 = *(pxu + 1);
465 p00 = (*pxu & 0xff000000) >> 24; p10 = (*(pxu + 1) & 0xff000000) >> 24;
468 guint32 iu = (255-xif) * p00 + xif * p10;
489 double p00 = alphaAt(x,y), p10 = alphaAt(x+1, y), local
492 -2.0 * p00 +2.0 * p10
495 -2.0 * p00 -1.0 * p10
501 double p00 = alphaAt(x,y-1), p10 = alphaAt(x+1, y-1), local
513 double p00 = alphaAt(x, y-1), p10 = alphaAt(x+1, y-1), local
531 double p00 = alphaAt(x-1,y), p10 = alphaAt(x, y), local
543 double p00 = alphaAt(x-1,y-1), p10 = alphaAt(x, y-1), local
555 double p00 = alphaAt(x-1, y-1), p10 = alphaAt(x, y-1), local
573 double p00 = alphaAt(x-1, y ), p10 = alphaAt(x, y ), p20 = alphaAt(x+1, y ), local
585 double p00 = alphaAt(x-1, y-1), p10 = alphaAt(x, y-1), p20 = alphaAt(x+1, y-1), local
598 double p00 = alphaAt(x-1, y-1), p10 = alphaAt(x, y-1), p20 = alphaAt(x+1, y-1), local
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