Searched defs:dr (Results 1 - 10 of 10) sorted by relevance

/inkscape/src/2geom/
H A Dcircle.cpp147 Coord dr = l.vector().length(); local
150 Coord delta = r*r * dr*dr - D*D;
166 Coord dr = l.vector().length(); local
170 Coord delta = _radius*_radius * dr*dr - D*D;
175 Coord ix = (D*dy) / (dr*dr);
176 Coord iy = (-D*dx) / (dr*dr);
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H A Dbasic-intersection.cpp143 std::vector<double> dr = derivative(A[X]).roots(); local
146 dr.insert(dr.begin(), dyr.begin(), dyr.end());
148 dr.push_back(0);
149 dr.push_back(1);
151 std::sort(dr.begin(), dr.end());
152 std::vector<double>::iterator new_end = std::unique(dr.begin(), dr.end());
153 dr
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/inkscape/src/
H A Dsp-ellipse.cpp195 double const dr = hypot(dx, dy) / sqrt(2); local
201 this->rx.update(em, ex, dr);
202 this->ry.update(em, ex, dr);
/inkscape/src/libcola/
H A Dgradient_projection.h166 dr = place_r-old_place_r, local
167 r = 2.0 * lap2 * ( dr - dl );
168 numerator += g * ( dl - dr );
169 denominator += r*dl - r * dr;
/inkscape/src/livarot/
H A DPathConversion.cpp702 double &sang, double &eang, Geom::Point &dr);
707 Geom::Point dr; local
708 ArcAnglesAndCenter(iS, iE, rx, ry, angle, large, wise, sang, eang, dr);
711 /* N.B. If iS == iE then sang,eang,dr each become NaN. Probably a bug. */
715 double &sang, double &eang, Geom::Point &dr)
756 dr[0] = dot(ca, csd);
757 dr[1] = cross(ca, csd);
764 dr = -dr;
780 dr
712 ArcAnglesAndCenter(Geom::Point const &iS, Geom::Point const &iE, double rx, double ry, double angle, bool large, bool wise, double &sang, double &eang, Geom::Point &dr) argument
817 Geom::Point dr = dr_temp; local
961 Geom::Point dr = dr_temp; local
1080 Geom::Point dr = dr_temp; local
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/inkscape/src/ui/tools/
H A Dtweak-tool.cpp437 double dr = g_random_double_range(0, radius); local
441 Geom::Point move = force * 0.5 * (cos(M_PI * x) + 1) * Geom::Point(cos(dp)*dr, sin(dp)*dr);
H A Dspray-tool.cpp920 double dr; double dp; local
921 random_position( dr, dp, mean, standard_deviation, _distrib );
922 dr=dr*radius;
937 Geom::Point move = (Geom::Point(cos(tilt)*cos(dp)*dr/(1-ratio)+sin(tilt)*sin(dp)*dr/(1+ratio), -sin(tilt)*cos(dp)*dr/(1-ratio)+cos(tilt)*sin(dp)*dr/(1+ratio)))+(p-a->midpoint());
1039 Geom::Point move = (Geom::Point(cos(tilt)*cos(dp)*dr/(1-ratio)+sin(tilt)*sin(dp)*dr/(
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/inkscape/src/display/
H A Dsp-canvas.cpp1804 Geom::Rect dr = Geom::Rect::from_xywh(rectangle.x + canvas->_x0, rectangle.y + canvas->_y0, local
1806 Geom::IntRect ir = dr.roundOutwards();
/inkscape/src/helper/
H A Dgeom-pathstroke.cpp328 double dr = (fabs(s1)<=fabs(s2)?s1:s2); local
333 // std::cout << " s1: " << s1 << " s2: " << s2 << " dr: " << dr << std::endl;
335 circle1 = Geom::Circle( c1 - dr*n1, r1-dr );
336 circle2 = Geom::Circle( c2 + dr*n2, r2+dr );
/inkscape/src/ui/dialog/
H A Dclonetiler.cpp1529 double dr = rotate_per_i * delta_rotationi + rotate_per_j * delta_rotationj + delta_rotate_rand; local
1578 //if ( scalex_log != 1.0 ) scalex *= pow( scalex_log, M_PI*dr/180 );
1579 //if ( scaley_log != 1.0 ) scaley *= pow( scaley_log, M_PI*dr/180 );
1583 Geom::Affine drot_c = Geom::Translate(-cx, -cy) * Geom::Rotate (M_PI*dr/180) * Geom::Translate(cx, cy);

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