Lines Matching refs:delta
196 Geom::Point delta = Geom::Point(x,y);
199 delta = delta * Geom::Affine(Geom::Scale(scale))*Geom::Affine(Geom::Rotate(theta));
200 delta = delta + sp_pattern_extract_trans(pat);
201 return delta;
213 Geom::Point delta = p - sp_pattern_extract_trans(pat);
214 gdouble theta = atan2(delta);
272 Geom::Point delta = Geom::Point(x,y);
276 delta = delta * a;
277 delta = delta + sp_pattern_extract_trans(pat);
278 return delta;