Lines Matching refs:inverse
1298 * Find out the inverse of previous transform of an item (from its repr)
1370 Geom::Affine paint_delta = t_item * t_ancestors * advertized_transform * t_ancestors.inverse() * t_item.inverse();
1433 advertized_transform = sp_item_transform_repr (this).inverse() * transform;
1439 // from which we cannot ever recover by applying an inverse scale; therefore we temporarily block any changes
1447 // We will still have to apply the inverse scaling to other items, not having a set_transform method
1464 adjust_paint_recursive (advertized_transform.inverse(), Geom::identity(), true);
1469 adjust_paint_recursive (advertized_transform.inverse(), Geom::identity(), false);
1575 return i2anc_affine(src, ancestor) * i2anc_affine(dest, ancestor).inverse();
1606 dt2p = static_cast<SPItem *>(parent)->i2dt_affine().inverse();
1620 return i2dt_affine().inverse();