Searched defs:p00 (Results 1 - 2 of 2) sorted by relevance

/inkscape/src/2geom/
H A Dgeom.cpp122 /** Determine whether the line segment from p00 to p01 intersects the
127 \pre neither segment is zero-length; i.e. p00 != p01 and p10 != p11.
130 line_segment_intersectp(Geom::Point const &p00, Geom::Point const &p01, argument
133 if(p00 == p01) 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.
147 segment_intersectp(Geom::Point const &p00, Geom::Point const &p01, argument
150 if(p00 == p01) return false;
155 return (line_segment_intersectp(p00, p0
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
[all...]
/inkscape/src/display/
H A Dcairo-templates.h422 guint32 p00, p01, p10, p11; local
427 p00 = *pxu; p10 = *(pxu + 1);
435 guint32 c00 = (p00 & 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
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
[all...]

Completed in 95 milliseconds